SmartHawk

3.6

中危

1 个模型检测该样本为恶意！

重新分析

下载样本

761c5f7e3d3b98590aa954c4d7bf75d4f14b264b2dbd8eeb9fe428a60735b979

7c3fa6d4aeed4127aa817d469baf0c55.exe

分析耗时

86s

最近分析

文件大小

14.3MB

静态报毒动态报毒 CHIR

未检测暂无鹰眼引擎检测结果

查杀引擎	查杀时间	查杀版本
Alibaba	20180921	0.1.0.2
Baidu	20190121	1.0.0.2
Avast	20190121	18.4.3895.0
Kingsoft	20190121	2013.8.14.323
McAfee	20190121	6.0.6.653
Tencent	20190121	1.0.0.1
CrowdStrike	20181023	1.0

This executable is signed

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1620958997.383625 GlobalMemoryStatusEx		success	1	0

The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 个事件)

section

.ndata

Allocates read-write-execute memory (usually to unpack itself) (6 个事件)

Time & API	Arguments	Status
1620958997.445625 NtProtectVirtualMemory	process_identifier: 1376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x74711000	success
1620958997.445625 NtProtectVirtualMemory	process_identifier: 1376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x76881000	success
1620959000.492625 NtProtectVirtualMemory	process_identifier: 1376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x10003000	success
1620959000.492625 NtProtectVirtualMemory	process_identifier: 1376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x10004000	success
1620959000.539625 NtProtectVirtualMemory	process_identifier: 1376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x74661000	success
1620959000.852625 NtProtectVirtualMemory	process_identifier: 1376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff base_address: 0x764c1000	success

Foreign language identified in PE resource (1 个事件)

name

RT_VERSION

language

LANG_CHINESE

offset

0x00174b10

filetype

data

sublanguage

SUBLANG_CHINESE_SIMPLIFIED

size

0x00000348

Creates executable files on the filesystem (2 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\nsu76A4.tmp\System.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\nsu76A4.tmp\InstallOptions.dll

Drops an executable to the user AppData folder (2 个事件)

file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\nsu76A4.tmp\InstallOptions.dll
file	C:\Users\Administrator.Oskar-PC\AppData\Local\Temp\nsu76A4.tmp\System.dll

File has been identified by one AntiVirus engine on VirusTotal as malicious (1 个事件)

ClamAV

Win.Worm.Chir-2385

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

entropy

7.5279817409658145

section

{'size_of_data': '0x00017200', 'virtual_address': '0x0015e000', 'entropy': 7.5279817409658145, 'name': '.rsrc', 'virtual_size': '0x00017078'}

description

A section with a high entropy has been found

entropy

0.7429718875502008

description

Overall entropy of this PE file is high

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

host	165.193.78.234
host	172.217.24.14
host	58.63.233.66

暂无二进制图像该样本未生成二进制可视化图像

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

2010-04-10 20:19:31

Imports

Library KERNEL32.dll:

• 0x408060 SetFileTime

• 0x408064 CompareFileTime

• 0x408068 SearchPathW

• 0x40806c GetShortPathNameW

• 0x408070 GetFullPathNameW

• 0x408074 MoveFileW

• 0x408078 SetCurrentDirectoryW

• 0x40807c GetFileAttributesW

• 0x408080 GetLastError

• 0x408084 CreateDirectoryW

• 0x408088 SetFileAttributesW

• 0x40808c Sleep

• 0x408090 GetTickCount

• 0x408094 CreateFileW

• 0x408098 GetFileSize

• 0x40809c GetModuleFileNameW

• 0x4080a0 GetCurrentProcess

• 0x4080a4 CopyFileW

• 0x4080a8 ExitProcess

• 0x4080ac GetWindowsDirectoryW

• 0x4080b0 GetTempPathW

• 0x4080b4 GetCommandLineW

• 0x4080b8 SetErrorMode

• 0x4080bc CloseHandle

• 0x4080c0 lstrlenW

• 0x4080c4 lstrcpynW

• 0x4080c8 GetDiskFreeSpaceW

• 0x4080cc GlobalUnlock

• 0x4080d0 GlobalLock

• 0x4080d4 CreateThread

• 0x4080d8 LoadLibraryW

• 0x4080dc CreateProcessW

• 0x4080e0 lstrcmpiA

• 0x4080e4 GetTempFileNameW

• 0x4080e8 lstrcatW

• 0x4080ec GetProcAddress

• 0x4080f0 LoadLibraryA

• 0x4080f4 GetModuleHandleA

• 0x4080f8 OpenProcess

• 0x4080fc lstrcpyW

• 0x408100 GetVersionExW

• 0x408104 GetSystemDirectoryW

• 0x408108 GetVersion

• 0x40810c lstrcpyA

• 0x408110 RemoveDirectoryW

• 0x408114 lstrcmpiW

• 0x408118 lstrcmpW

• 0x40811c ExpandEnvironmentStringsW

• 0x408120 GlobalAlloc

• 0x408124 WaitForSingleObject

• 0x408128 GetExitCodeProcess

• 0x40812c GlobalFree

• 0x408130 GetModuleHandleW

• 0x408134 LoadLibraryExW

• 0x408138 FreeLibrary

• 0x40813c WritePrivateProfileStringW

• 0x408140 GetPrivateProfileStringW

• 0x408144 WideCharToMultiByte

• 0x408148 MulDiv

• 0x40814c lstrlenA

• 0x408150 WriteFile

• 0x408154 ReadFile

• 0x408158 MultiByteToWideChar

• 0x40815c SetFilePointer

• 0x408160 FindClose

• 0x408164 FindNextFileW

• 0x408168 FindFirstFileW

• 0x40816c DeleteFileW

• 0x408170 lstrcpynA

Library USER32.dll:

• 0x408194 ScreenToClient

• 0x408198 GetMessagePos

• 0x40819c CallWindowProcW

• 0x4081a0 IsWindowVisible

• 0x4081a4 LoadBitmapW

• 0x4081a8 CloseClipboard

• 0x4081ac SetClipboardData

• 0x4081b0 EmptyClipboard

• 0x4081b4 OpenClipboard

• 0x4081b8 TrackPopupMenu

• 0x4081bc GetWindowRect

• 0x4081c0 AppendMenuW

• 0x4081c4 CreatePopupMenu

• 0x4081c8 GetSystemMetrics

• 0x4081cc EndDialog

• 0x4081d0 EnableMenuItem

• 0x4081d4 GetSystemMenu

• 0x4081d8 SetClassLongW

• 0x4081dc IsWindowEnabled

• 0x4081e0 SetWindowPos

• 0x4081e4 DialogBoxParamW

• 0x4081e8 CheckDlgButton

• 0x4081ec CreateWindowExW

• 0x4081f0 SystemParametersInfoW

• 0x4081f4 RegisterClassW

• 0x4081f8 SetDlgItemTextW

• 0x4081fc GetDlgItemTextW

• 0x408200 MessageBoxIndirectW

• 0x408204 CharNextA

• 0x408208 CharUpperW

• 0x40820c CharPrevW

• 0x408210 DispatchMessageW

• 0x408214 PeekMessageW

• 0x408218 wsprintfA

• 0x40821c DestroyWindow

• 0x408220 CreateDialogParamW

• 0x408224 SetTimer

• 0x408228 SetWindowTextW

• 0x40822c PostQuitMessage

• 0x408230 SetForegroundWindow

• 0x408234 ShowWindow

• 0x408238 wsprintfW

• 0x40823c SendMessageTimeoutW

• 0x408240 LoadCursorW

• 0x408244 SetCursor

• 0x408248 GetWindowLongW

• 0x40824c GetSysColor

• 0x408250 CharNextW

• 0x408254 GetClassInfoW

• 0x408258 ExitWindowsEx

• 0x40825c FindWindowExW

• 0x408260 GetDlgItem

• 0x408264 SetWindowLongW

• 0x408268 LoadImageW

• 0x40826c GetDC

• 0x408270 EnableWindow

• 0x408274 InvalidateRect

• 0x408278 SendMessageW

• 0x40827c DefWindowProcW

• 0x408280 BeginPaint

• 0x408284 GetClientRect

• 0x408288 FillRect

• 0x40828c DrawTextW

• 0x408290 EndPaint

• 0x408294 IsWindow

Library GDI32.dll:

• 0x40803c SetBkColor

• 0x408040 GetDeviceCaps

• 0x408044 DeleteObject

• 0x408048 CreateBrushIndirect

• 0x40804c CreateFontIndirectW

• 0x408050 SetBkMode

• 0x408054 SetTextColor

• 0x408058 SelectObject

Library SHELL32.dll:

• 0x408178 SHBrowseForFolderW

• 0x40817c SHGetPathFromIDListW

• 0x408180 SHGetFileInfoW

• 0x408184 ShellExecuteW

• 0x408188 SHFileOperationW

• 0x40818c SHGetSpecialFolderLocation

Library ADVAPI32.dll:

• 0x408000 RegEnumKeyW

• 0x408004 RegOpenKeyExW

• 0x408008 RegCloseKey

• 0x40800c RegDeleteKeyW

• 0x408010 RegDeleteValueW

• 0x408014 RegCreateKeyExW

• 0x408018 RegSetValueExW

• 0x40801c RegQueryValueExW

• 0x408020 RegEnumValueW

Library COMCTL32.dll:

• 0x408028 ImageList_AddMasked

• 0x40802c ImageList_Destroy

• 0x408030

• 0x408034 ImageList_Create

Library ole32.dll:

• 0x4082ac CoTaskMemFree

• 0x4082b0 OleInitialize

• 0x4082b4 OleUninitialize

• 0x4082b8 CoCreateInstance

Library VERSION.dll:

• 0x40829c GetFileVersionInfoSizeW

• 0x4082a0 GetFileVersionInfoW

• 0x4082a4 VerQueryValueW

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
dns.msftncsi.com	AAAA fd3e:4f5a:5b81::1	131.107.255.255
time.windows.com	A 20.189.79.72 CNAME time.microsoft.akadns.net
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
clients2.google.com	A 216.58.200.46 CNAME clients.l.google.com	216.58.200.46
teredo.ipv6.microsoft.com

TCP

Source	Source Port	Destination	Destination Port
165.193.78.234	80	192.168.56.101	49180
58.63.233.66	80	192.168.56.101	49192

UDP

Source	Source Port	Destination	Destination Port
192.168.56.101	50002	114.114.114.114	53
192.168.56.101	50568	114.114.114.114	53
192.168.56.101	51378	114.114.114.114	53
192.168.56.101	57756	114.114.114.114	53
192.168.56.101	58367	114.114.114.114	53
192.168.56.101	62318	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	49235	224.0.0.252	5355
192.168.56.101	50534	224.0.0.252	5355
192.168.56.101	51963	224.0.0.252	5355
192.168.56.101	53237	224.0.0.252	5355
192.168.56.101	53657	224.0.0.252	5355
192.168.56.101	56804	224.0.0.252	5355
192.168.56.101	60384	224.0.0.252	5355
192.168.56.101	62191	224.0.0.252	5355
192.168.56.101	63429	224.0.0.252	5355
192.168.56.101	1900	239.255.255.250	1900
192.168.56.101	58368	239.255.255.250	3702

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.