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87e98e2886ce4b1639d0cf8549b64f8c07f033f484f2a843050f06b67cc26d4f

a9a8a6e1614cb274c0fb4d1f9d6b97b5.exe

分析耗时

90s

最近分析

文件大小

268.0KB

静态报毒动态报毒

未检测暂无鹰眼引擎检测结果

未检测暂无反病毒引擎检测结果

Queries for the computername (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1620848176.381125 GetComputerNameA	computer_name: OSKAR-PC	success	1	0

Uses Windows APIs to generate a cryptographic key (3 个事件)

Time & API	Arguments	Status	Return
1620848163.990125 CryptGenKey	crypto_handle: 0x005a5d08 algorithm_identifier: 0x0000660e () provider_handle: 0x005a5510 flags: 1 key: f%+1C5SB5É ¹ñ{ÃG	success	1
1620848176.412125 CryptExportKey	crypto_handle: 0x005a5d08 crypto_export_handle: 0x005a5cc8 buffer: f¤¾¹>*mþlõ[9_ðQ+ÍoÅDàÂqû0÷0C±';¬ ®,â .[þ\|1W0\|¿"Ó¦ÚQ÷VµØyw·Èw-N blob_type: 1 flags: 64	success	1
1620848203.771125 CryptExportKey	crypto_handle: 0x005a5d08 crypto_export_handle: 0x005a5cc8 buffer: f¤zdyOÃ]cÚyE^'÷j! JíÿdÐ(ò¹îÿNÈ8?Àn³i<\|qû$èPoÔë>£¦Â\|Ì\|á¾âb©EÔÅY ÃáúÚ)¸Å blob_type: 1 flags: 64	success	1

The file contains an unknown PE resource name possibly indicative of a packer (1 个事件)

resource name

None

Allocates read-write-execute memory (usually to unpack itself) (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1620848163.349125 NtAllocateVirtualMemory	process_identifier: 2344 region_size: 45056 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) base_address: 0x003f0000	success	0	0

Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1620848163.365125 NtProtectVirtualMemory	process_identifier: 2344 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 28672 protection: 32 (PAGE_EXECUTE_READ) process_handle: 0xffffffff base_address: 0x00501000	success	0	0

Checks adapter addresses which can be used to detect virtual network interfaces (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1620848177.021125 GetAdaptersAddresses	flags: 0 family: 0	failed	111	0

The binary likely contains encrypted or compressed data indicative of a packer (2 个事件)

entropy

6.959926921745421

section

{'size_of_data': '0x00010000', 'virtual_address': '0x00037000', 'entropy': 6.959926921745421, 'name': '.rsrc', 'virtual_size': '0x0000ffa8'}

description

A section with a high entropy has been found

entropy

0.24242424242424243

description

Overall entropy of this PE file is high

Expresses interest in specific running processes (1 个事件)

process

a9a8a6e1614cb274c0fb4d1f9d6b97b5.exe

Reads the systems User Agent and subsequently performs requests (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1620848176.709125 InternetOpenW	proxy_bypass: access_type: 0 proxy_name: flags: 0 user_agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)	success	13369348	0

Communicates with host for which no DNS query was performed (3 个事件)

host	118.2.218.1
host	172.217.24.14
host	51.254.140.91

Sets or modifies WPAD proxy autoconfiguration file for traffic interception (8 个事件)

Time & API	Arguments	Status
1620848179.584125 RegSetValueExA	key_handle: 0x000003c4 value: 1 regkey_r: WpadDecisionReason reg_type: 4 (REG_DWORD) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadDecisionReason	success
1620848179.584125 RegSetValueExA	key_handle: 0x000003c4 value: ðnÊ3G× regkey_r: WpadDecisionTime reg_type: 3 (REG_BINARY) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadDecisionTime	success
1620848179.584125 RegSetValueExA	key_handle: 0x000003c4 value: 3 regkey_r: WpadDecision reg_type: 4 (REG_DWORD) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadDecision	success
1620848179.584125 RegSetValueExW	key_handle: 0x000003c4 value: 网络 2 regkey_r: WpadNetworkName reg_type: 1 (REG_SZ) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{40112ABE-63B3-43C3-BE93-1440EE3AF106}\WpadNetworkName	success
1620848179.584125 RegSetValueExA	key_handle: 0x000003dc value: 1 regkey_r: WpadDecisionReason reg_type: 4 (REG_DWORD) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0a-00-27-00-00-00\WpadDecisionReason	success
1620848179.599125 RegSetValueExA	key_handle: 0x000003dc value: ðnÊ3G× regkey_r: WpadDecisionTime reg_type: 3 (REG_BINARY) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0a-00-27-00-00-00\WpadDecisionTime	success
1620848179.599125 RegSetValueExA	key_handle: 0x000003dc value: 3 regkey_r: WpadDecision reg_type: 4 (REG_DWORD) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\0a-00-27-00-00-00\WpadDecision	success
1620848179.599125 RegSetValueExW	key_handle: 0x000003c0 value: {40112ABE-63B3-43C3-BE93-1440EE3AF106} regkey_r: WpadLastNetwork reg_type: 1 (REG_SZ) regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\WpadLastNetwork	success

Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (5 个事件)

dead_host	172.217.24.14:443
dead_host	172.217.160.110:443
dead_host	51.254.140.91:7080
dead_host	172.217.160.78:443
dead_host	118.2.218.1:80

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暂无运行截图该样本运行过程中未生成截图

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Static Analysis
Strings

PE Compile Time

2020-09-05 01:03:35

Imports

Library KERNEL32.dll:

• 0x4260b4 RtlUnwind

• 0x4260b8 GetStartupInfoA

• 0x4260bc GetCommandLineA

• 0x4260c0 ExitProcess

• 0x4260c4 TerminateProcess

• 0x4260c8 HeapReAlloc

• 0x4260cc HeapSize

• 0x4260d0 HeapDestroy

• 0x4260d4 HeapCreate

• 0x4260d8 VirtualFree

• 0x4260dc IsBadWritePtr

• 0x4260e0 LCMapStringA

• 0x4260e4 LCMapStringW

• 0x4260e8 GetStdHandle

• 0x4260ec UnhandledExceptionFilter

• 0x4260f0 FreeEnvironmentStringsA

• 0x4260f4 GetEnvironmentStrings

• 0x4260f8 FreeEnvironmentStringsW

• 0x4260fc VirtualQuery

• 0x426100 SetHandleCount

• 0x426104 GetFileType

• 0x426108 QueryPerformanceCounter

• 0x42610c GetCurrentProcessId

• 0x426110 GetSystemTimeAsFileTime

• 0x426114 SetUnhandledExceptionFilter

• 0x426118 GetStringTypeA

• 0x42611c GetStringTypeW

• 0x426120 GetTimeZoneInformation

• 0x426124 IsBadReadPtr

• 0x426128 IsBadCodePtr

• 0x42612c SetStdHandle

• 0x426130 SetEnvironmentVariableA

• 0x426134 GetSystemInfo

• 0x426138 VirtualAlloc

• 0x42613c VirtualProtect

• 0x426140 HeapFree

• 0x426144 HeapAlloc

• 0x426148 GetTickCount

• 0x42614c GetFileTime

• 0x426150 GetFileAttributesA

• 0x426154 FileTimeToLocalFileTime

• 0x426158 SetErrorMode

• 0x42615c FileTimeToSystemTime

• 0x426160 GetOEMCP

• 0x426164 GetCPInfo

• 0x426168 CreateFileA

• 0x42616c GetFullPathNameA

• 0x426170 GetVolumeInformationA

• 0x426174 FindFirstFileA

• 0x426178 FindClose

• 0x42617c GetCurrentProcess

• 0x426180 DuplicateHandle

• 0x426184 GetFileSize

• 0x426188 SetEndOfFile

• 0x42618c UnlockFile

• 0x426190 LockFile

• 0x426194 FlushFileBuffers

• 0x426198 SetFilePointer

• 0x42619c WriteFile

• 0x4261a0 ReadFile

• 0x4261a4 GlobalFlags

• 0x4261a8 TlsFree

• 0x4261ac LocalReAlloc

• 0x4261b0 TlsSetValue

• 0x4261b4 TlsAlloc

• 0x4261b8 TlsGetValue

• 0x4261bc EnterCriticalSection

• 0x4261c0 GlobalHandle

• 0x4261c4 GlobalReAlloc

• 0x4261c8 LeaveCriticalSection

• 0x4261cc LocalAlloc

• 0x4261d0 InterlockedIncrement

• 0x4261d4 DeleteCriticalSection

• 0x4261d8 InitializeCriticalSection

• 0x4261dc RaiseException

• 0x4261e0 GlobalGetAtomNameA

• 0x4261e4 GlobalFindAtomA

• 0x4261e8 lstrcatA

• 0x4261ec lstrcmpW

• 0x4261f0 InterlockedDecrement

• 0x4261f4 WritePrivateProfileStringA

• 0x4261f8 FreeResource

• 0x4261fc CloseHandle

• 0x426200 GlobalAddAtomA

• 0x426204 GetCurrentThread

• 0x426208 GetCurrentThreadId

• 0x42620c FreeLibrary

• 0x426210 GlobalDeleteAtom

• 0x426214 lstrcmpA

• 0x426218 GetModuleFileNameA

• 0x42621c GetModuleHandleA

• 0x426220 ConvertDefaultLocale

• 0x426224 EnumResourceLanguagesA

• 0x426228 lstrcpyA

• 0x42622c LoadLibraryA

• 0x426230 SetLastError

• 0x426234 GlobalFree

• 0x426238 MulDiv

• 0x42623c GlobalAlloc

• 0x426240 GlobalLock

• 0x426244 GlobalUnlock

• 0x426248 FormatMessageA

• 0x42624c lstrcpynA

• 0x426250 LocalFree

• 0x426254 LoadLibraryW

• 0x426258 GetProcAddress

• 0x42625c FindResourceA

• 0x426260 LoadResource

• 0x426264 LockResource

• 0x426268 SizeofResource

• 0x42626c CompareStringW

• 0x426270 CompareStringA

• 0x426274 lstrlenA

• 0x426278 lstrcmpiA

• 0x42627c GetVersion

• 0x426280 GetLastError

• 0x426284 WideCharToMultiByte

• 0x426288 MultiByteToWideChar

• 0x42628c GetVersionExA

• 0x426290 GetThreadLocale

• 0x426294 GetLocaleInfoA

• 0x426298 GetACP

• 0x42629c GetEnvironmentStringsW

• 0x4262a0 InterlockedExchange

Library USER32.dll:

• 0x4262f0 PostThreadMessageA

• 0x4262f4 MessageBeep

• 0x4262f8 GetNextDlgGroupItem

• 0x4262fc InvalidateRgn

• 0x426300 InvalidateRect

• 0x426304 CopyAcceleratorTableA

• 0x426308 SetRect

• 0x42630c IsRectEmpty

• 0x426310 CharNextA

• 0x426314 ReleaseCapture

• 0x426318 SetCapture

• 0x42631c LoadCursorA

• 0x426320 GetSysColorBrush

• 0x426324 EndPaint

• 0x426328 BeginPaint

• 0x42632c GetWindowDC

• 0x426330 ReleaseDC

• 0x426334 GetDC

• 0x426338 ClientToScreen

• 0x42633c GrayStringA

• 0x426340 DrawTextExA

• 0x426344 DrawTextA

• 0x426348 TabbedTextOutA

• 0x42634c ShowWindow

• 0x426350 MoveWindow

• 0x426354 SetWindowTextA

• 0x426358 IsDialogMessageA

• 0x42635c RegisterWindowMessageA

• 0x426360 WinHelpA

• 0x426364 GetCapture

• 0x426368 CreateWindowExA

• 0x42636c GetClassLongA

• 0x426370 GetClassInfoExA

• 0x426374 GetClassNameA

• 0x426378 SetPropA

• 0x42637c GetPropA

• 0x426380 RemovePropA

• 0x426384 SendDlgItemMessageA

• 0x426388 SetFocus

• 0x42638c IsChild

• 0x426390 GetWindowTextLengthA

• 0x426394 GetWindowTextA

• 0x426398 GetForegroundWindow

• 0x42639c GetTopWindow

• 0x4263a0 GetMessageTime

• 0x4263a4 MapWindowPoints

• 0x4263a8 SetForegroundWindow

• 0x4263ac UpdateWindow

• 0x4263b0 GetMenu

• 0x4263b4 AdjustWindowRectEx

• 0x4263b8 EqualRect

• 0x4263bc GetClassInfoA

• 0x4263c0 RegisterClassA

• 0x4263c4 UnregisterClassA

• 0x4263c8 GetDlgCtrlID

• 0x4263cc DefWindowProcA

• 0x4263d0 CallWindowProcA

• 0x4263d4 SetWindowLongA

• 0x4263d8 OffsetRect

• 0x4263dc IntersectRect

• 0x4263e0 GetWindowPlacement

• 0x4263e4 GetWindowRect

• 0x4263e8 PtInRect

• 0x4263ec CharUpperA

• 0x4263f0 DrawIcon

• 0x4263f4 AppendMenuA

• 0x4263f8 SendMessageA

• 0x4263fc GetSystemMenu

• 0x426400 IsIconic

• 0x426404 GetClientRect

• 0x426408 EnableWindow

• 0x42640c LoadIconA

• 0x426410 GetSystemMetrics

• 0x426414 GetSysColor

• 0x426418 SystemParametersInfoA

• 0x42641c DestroyMenu

• 0x426420 CopyRect

• 0x426424 UnhookWindowsHookEx

• 0x426428 GetWindow

• 0x42642c SetWindowContextHelpId

• 0x426430 MapDialogRect

• 0x426434 SetWindowPos

• 0x426438 wsprintfA

• 0x42643c GetDesktopWindow

• 0x426440 SetActiveWindow

• 0x426444 CreateDialogIndirectParamA

• 0x426448 RegisterClipboardFormatA

• 0x42644c DestroyWindow

• 0x426450 IsWindow

• 0x426454 GetDlgItem

• 0x426458 GetNextDlgTabItem

• 0x42645c EndDialog

• 0x426460 SetMenuItemBitmaps

• 0x426464 GetFocus

• 0x426468 ModifyMenuA

• 0x42646c EnableMenuItem

• 0x426470 CheckMenuItem

• 0x426474 GetMenuCheckMarkDimensions

• 0x426478 LoadBitmapA

• 0x42647c GetMessagePos

• 0x426480 GetSubMenu

• 0x426484 GetMenuItemCount

• 0x426488 GetMenuItemID

• 0x42648c GetMenuState

• 0x426490 PostMessageA

• 0x426494 PostQuitMessage

• 0x426498 SetCursor

• 0x42649c IsWindowEnabled

• 0x4264a0 GetLastActivePopup

• 0x4264a4 GetWindowLongA

• 0x4264a8 GetParent

• 0x4264ac MessageBoxA

• 0x4264b0 ValidateRect

• 0x4264b4 GetCursorPos

• 0x4264b8 PeekMessageA

• 0x4264bc GetKeyState

• 0x4264c0 IsWindowVisible

• 0x4264c4 GetActiveWindow

• 0x4264c8 DispatchMessageA

• 0x4264cc TranslateMessage

• 0x4264d0 GetMessageA

• 0x4264d4 CallNextHookEx

• 0x4264d8 SetWindowsHookExA

Library GDI32.dll:

• 0x426030 GetBkColor

• 0x426034 GetTextColor

• 0x426038 CreateRectRgnIndirect

• 0x42603c GetRgnBox

• 0x426040 GetStockObject

• 0x426044 DeleteDC

• 0x426048 ExtSelectClipRgn

• 0x42604c ScaleWindowExtEx

• 0x426050 SetWindowExtEx

• 0x426054 ScaleViewportExtEx

• 0x426058 SetViewportExtEx

• 0x42605c OffsetViewportOrgEx

• 0x426060 SetViewportOrgEx

• 0x426064 SelectObject

• 0x426068 Escape

• 0x42606c TextOutA

• 0x426070 RectVisible

• 0x426074 GetMapMode

• 0x426078 GetDeviceCaps

• 0x42607c GetWindowExtEx

• 0x426080 GetViewportExtEx

• 0x426084 DeleteObject

• 0x426088 SetMapMode

• 0x42608c RestoreDC

• 0x426090 SaveDC

• 0x426094 SetBkColor

• 0x426098 SetTextColor

• 0x42609c GetClipBox

• 0x4260a0 ExtTextOutA

• 0x4260a4 GetObjectA

• 0x4260a8 CreateBitmap

• 0x4260ac PtVisible

Library comdlg32.dll:

• 0x4264f0 GetFileTitleA

Library WINSPOOL.DRV:

• 0x4264e0 OpenPrinterA

• 0x4264e4 DocumentPropertiesA

• 0x4264e8 ClosePrinter

Library ADVAPI32.dll:

• 0x426000 RegQueryValueExA

• 0x426004 RegCreateKeyExA

• 0x426008 RegSetValueExA

• 0x42600c RegOpenKeyA

• 0x426010 RegOpenKeyExA

• 0x426014 RegDeleteKeyA

• 0x426018 RegEnumKeyA

• 0x42601c RegQueryValueA

• 0x426020 RegCloseKey

Library COMCTL32.dll:

• 0x426028

Library SHLWAPI.dll:

• 0x4262dc PathFindFileNameA

• 0x4262e0 PathStripToRootA

• 0x4262e4 PathFindExtensionA

• 0x4262e8 PathIsUNCA

Library oledlg.dll:

• 0x426538

Library ole32.dll:

• 0x4264f8 CreateILockBytesOnHGlobal

• 0x4264fc StgCreateDocfileOnILockBytes

• 0x426500 StgOpenStorageOnILockBytes

• 0x426504 CoGetClassObject

• 0x426508 CLSIDFromString

• 0x42650c CLSIDFromProgID

• 0x426510 CoTaskMemFree

• 0x426514 OleUninitialize

• 0x426518 CoFreeUnusedLibraries

• 0x42651c CoRegisterMessageFilter

• 0x426520 OleFlushClipboard

• 0x426524 OleIsCurrentClipboard

• 0x426528 CoRevokeClassObject

• 0x42652c CoTaskMemAlloc

• 0x426530 OleInitialize

Library OLEAUT32.dll:

• 0x4262a8 SysAllocStringLen

• 0x4262ac VariantClear

• 0x4262b0 VariantChangeType

• 0x4262b4 VariantInit

• 0x4262b8 SysStringLen

• 0x4262bc SysAllocStringByteLen

• 0x4262c0 OleCreateFontIndirect

• 0x4262c4 SystemTimeToVariantTime

• 0x4262c8 SafeArrayDestroy

• 0x4262cc SysAllocString

• 0x4262d0 VariantCopy

• 0x4262d4 SysFreeString

Exports

Ordinal	Address	Name
1	0x401545	UUACZDADWAJJJJJ

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
time.windows.com	A 20.189.79.72 CNAME time.microsoft.akadns.net
clients2.google.com	A 172.217.160.78 CNAME clients.l.google.com A 172.217.160.110	142.250.66.110
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
dns.msftncsi.com	AAAA fd3e:4f5a:5b81::1	131.107.255.255
teredo.ipv6.microsoft.com

TCP

No TCP connections recorded.

UDP

Source	Source Port	Destination	Destination Port
192.168.56.101	49235	114.114.114.114	53
192.168.56.101	51963	114.114.114.114	53
192.168.56.101	53657	114.114.114.114	53
192.168.56.101	55368	114.114.114.114	53
192.168.56.101	60215	114.114.114.114	53
192.168.56.101	60221	114.114.114.114	53
192.168.56.101	137	192.168.56.255	137
192.168.56.101	138	192.168.56.255	138
192.168.56.101	123	20.189.79.72 time.windows.com	123
192.168.56.101	50002	224.0.0.252	5355
192.168.56.101	50534	224.0.0.252	5355
192.168.56.101	51808	224.0.0.252	5355
192.168.56.101	53380	224.0.0.252	5355
192.168.56.101	56539	224.0.0.252	5355
192.168.56.101	56804	224.0.0.252	5355
192.168.56.101	57236	224.0.0.252	5355
192.168.56.101	57756	224.0.0.252	5355
192.168.56.101	57874	224.0.0.252	5355
192.168.56.101	60123	224.0.0.252	5355
192.168.56.101	60384	224.0.0.252	5355

HTTP & HTTPS Requests

No HTTP requests performed.

ICMP traffic

No ICMP traffic performed.

IRC traffic

No IRC requests performed.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Snort Alerts

No Snort Alerts

Sorry! No dropped files.

Sorry! No dropped buffers.