9.4
极危

73734608e9413c807c8f09f793b55b77425b328052b5fa4ff82d66d6d4c15a34

4fc9db992ff1a4d7a15b04cc537713d1.exe

分析耗时

76s

最近分析

文件大小

124.0KB
静态报毒 动态报毒 100% AI SCORE=83 B@7IJO3M BSCOPE BUCASPYS C1EU+49IHTO CLOUD CONFIDENCE EBZSP ELDORADO GENCIRC GENERICRI GENERICRXGN GENETIC HIGH CONFIDENCE HJSSGB HUW@A46BIFBI MALICIOUS PE R291256 RANUMBOTGV REMCOS REMCOSRAT RESCOMS S8505068 SCORE SIGGEN8 SOCMER SUSGEN UNSAFE ZEXAF 更多
鹰眼引擎
未检测 暂无鹰眼引擎检测结果
静态判定
反病毒引擎
查杀引擎 查杀结果 查杀时间 查杀版本
McAfee GenericRXGN-WO!4FC9DB992FF1 20200729 6.0.6.653
Alibaba Backdoor:Win32/Rescoms.42b6176c 20190527 0.3.0.5
Baidu 20190318 1.0.0.2
Avast Win32:RemcosRAT-A [Trj] 20200728 18.4.3895.0
Tencent Malware.Win32.Gencirc.10b77a0b 20200729 1.0.0.1
Kingsoft 20200729 2013.8.14.323
CrowdStrike win/malicious_confidence_100% (W) 20190702 1.0
静态指标
行为判定
动态指标
One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.
A process attempted to delay the analysis task. (1 个事件)
description 4fc9db992ff1a4d7a15b04cc537713d1.exe tried to sleep 269 seconds, actually delayed analysis time by 269 seconds
Creates a suspicious process (1 个事件)
cmdline C:\Windows\SysWOW64\svchost.exe
网络通信
One or more of the buffers contains an embedded PE file (1 个事件)
buffer Buffer with sha1: c6c2e253ce3e72c5c27de221a53e6e495daa961c
Communicates with host for which no DNS query was performed (2 个事件)
host 172.217.24.14
host 23.105.131.161
Allocates execute permission to another process indicative of possible code injection (1 个事件)
Time & API Arguments Status Return Repeated
1619426985.432662
NtAllocateVirtualMemory
process_identifier: 2264
region_size: 131072
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0x0000011c
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
base_address: 0x00400000
success 0 0
Potential code injection by writing to the memory of another process (1 个事件)
Time & API Arguments Status Return Repeated
1619426985.432662
WriteProcessMemory
process_identifier: 2264
buffer: @
process_handle: 0x0000011c
base_address: 0x7efde008
success 1 0
Creates a windows hook that monitors keyboard input (keylogger) (1 个事件)
Time & API Arguments Status Return Repeated
1619426984.853662
SetWindowsHookExA
thread_identifier: 0
callback_function: 0x004051ae
module_address: 0x00000000
hook_identifier: 13 (WH_KEYBOARD_LL)
success 197053 0
Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 个事件)
Process injection Process 2636 called NtSetContextThread to modify thread in remote process 2264
Time & API Arguments Status Return Repeated
1619426985.432662
NtSetContextThread
thread_handle: 0x00000118
registers.eip: 2010382788
registers.esp: 2292800
registers.edi: 0
registers.eax: 4274820
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
process_identifier: 2264
success 0 0
Resumed a suspended thread in a remote process potentially indicative of process injection (2 个事件)
Process injection Process 2636 resumed a thread in remote process 2264
Time & API Arguments Status Return Repeated
1619426985.822662
NtResumeThread
thread_handle: 0x00000118
suspend_count: 1
process_identifier: 2264
success 0 0
Executed a process and injected code into it, probably while unpacking (12 个事件)
Time & API Arguments Status Return Repeated
1619426985.416662
CreateProcessInternalW
thread_identifier: 732
thread_handle: 0x00000118
process_identifier: 2264
current_directory:
filepath:
track: 1
command_line: C:\Windows\SysWOW64\svchost.exe
filepath_r:
stack_pivoted: 0
creation_flags: 4 (CREATE_SUSPENDED)
process_handle: 0x0000011c
inherit_handles: 0
success 1 0
1619426985.432662
NtGetContextThread
thread_handle: 0x00000118
success 0 0
1619426985.432662
NtAllocateVirtualMemory
process_identifier: 2264
region_size: 131072
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
process_handle: 0x0000011c
allocation_type: 12288 (MEM_COMMIT|MEM_RESERVE)
base_address: 0x00400000
success 0 0
1619426985.432662
WriteProcessMemory
process_identifier: 2264
buffer:
process_handle: 0x0000011c
base_address: 0x00400000
success 1 0
1619426985.432662
WriteProcessMemory
process_identifier: 2264
buffer:
process_handle: 0x0000011c
base_address: 0x00401000
success 1 0
1619426985.432662
WriteProcessMemory
process_identifier: 2264
buffer:
process_handle: 0x0000011c
base_address: 0x00414000
success 1 0
1619426985.432662
WriteProcessMemory
process_identifier: 2264
buffer:
process_handle: 0x0000011c
base_address: 0x0041a000
success 1 0
1619426985.432662
WriteProcessMemory
process_identifier: 2264
buffer:
process_handle: 0x0000011c
base_address: 0x0041c000
success 1 0
1619426985.432662
WriteProcessMemory
process_identifier: 2264
buffer:
process_handle: 0x0000011c
base_address: 0x0041d000
success 1 0
1619426985.432662
WriteProcessMemory
process_identifier: 2264
buffer: @
process_handle: 0x0000011c
base_address: 0x7efde008
success 1 0
1619426985.432662
NtSetContextThread
thread_handle: 0x00000118
registers.eip: 2010382788
registers.esp: 2292800
registers.edi: 0
registers.eax: 4274820
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
process_identifier: 2264
success 0 0
1619426985.822662
NtResumeThread
thread_handle: 0x00000118
suspend_count: 1
process_identifier: 2264
success 0 0
File has been identified by 63 AntiVirus engines on VirusTotal as malicious (50 out of 63 个事件)
Bkav W32.RanumbotGV.Trojan
MicroWorld-eScan Generic.Remcos.86AA579E
CAT-QuickHeal Trojan.GenericRI.S8505068
McAfee GenericRXGN-WO!4FC9DB992FF1
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 0053ac2c1 )
Alibaba Backdoor:Win32/Rescoms.42b6176c
K7GW Trojan ( 0053ac2c1 )
Cybereason malicious.92ff1a
TrendMicro BKDR_SOCMER.SM
F-Prot W32/Rescoms.J.gen!Eldorado
Symantec Trojan Horse
ESET-NOD32 Win32/Rescoms.B
APEX Malicious
Paloalto generic.ml
ClamAV Win.Malware.Rescoms-6598304-0
GData Win32.Malware.Bucaspys.B
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Generic.Remcos.86AA579E
NANO-Antivirus Trojan.Win32.Remcos.hjssgb
SUPERAntiSpyware Backdoor.Rescoms/Variant
Avast Win32:RemcosRAT-A [Trj]
Tencent Malware.Win32.Gencirc.10b77a0b
Endgame malicious (high confidence)
Sophos Troj/Remcos-DI
Comodo TrojWare.Win32.Rescoms.B@7ijo3m
F-Secure Backdoor.BDS/Backdoor.Gen
DrWeb Trojan.Siggen8.46567
VIPRE Trojan.Win32.Generic!BT
Invincea heuristic
FireEye Generic.mg.4fc9db992ff1a4d7
Emsisoft Generic.Remcos.86AA579E (B)
Ikarus Backdoor.Remcos
Cyren W32/Rescoms.J.gen!Eldorado
Jiangmin Trojan.Generic.ebzsp
eGambit Unsafe.AI_Score_100%
Avira BDS/Backdoor.Gen
MAX malware (ai score=83)
Antiy-AVL Trojan[Backdoor]/Win32.Rescoms
Arcabit Generic.Remcos.86AA579E
ViRobot Backdoor.Win32.Remcos.266212
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Backdoor:Win32/Rescoms.C!bit
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Remcos.R291256
Acronis suspicious
VBA32 BScope.Backdoor.Rescoms
ALYac Backdoor.Remcos.A
TACHYON Backdoor/W32.Remcos.126976.B
Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (21 个事件)
dead_host 192.168.56.101:49201
dead_host 192.168.56.101:49194
dead_host 192.168.56.101:49180
dead_host 192.168.56.101:49193
dead_host 192.168.56.101:49190
dead_host 23.105.131.161:7279
dead_host 192.168.56.101:49170
dead_host 192.168.56.101:49199
dead_host 192.168.56.101:49188
dead_host 192.168.56.101:49189
dead_host 192.168.56.101:49179
dead_host 192.168.56.101:49197
dead_host 192.168.56.101:49178
dead_host 192.168.56.101:49196
dead_host 192.168.56.101:49187
dead_host 192.168.56.101:49176
dead_host 192.168.56.101:49186
dead_host 192.168.56.101:49183
dead_host 192.168.56.101:49185
dead_host 192.168.56.101:49195
dead_host 192.168.56.101:49184
可视化分析
二进制图像
暂无二进制图像 该样本未生成二进制可视化图像
运行截图
暂无运行截图 该样本运行过程中未生成截图

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🔍 主要威胁分析
⚡ 行为特征
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🔧 技术手段
🎯 检测方法
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PE Compile Time

2019-09-21 02:11:13

Imports

Library KERNEL32.dll:
0x4140a8 CreateMutexA
0x4140ac OpenMutexA
0x4140b0 GetModuleHandleA
0x4140b4 Process32NextW
0x4140b8 Process32FirstW
0x4140c0 SizeofResource
0x4140c4 LockResource
0x4140c8 LoadResource
0x4140cc FindResourceA
0x4140d0 GetLocaleInfoA
0x4140d4 OpenProcess
0x4140d8 GetCurrentProcessId
0x4140dc lstrcatW
0x4140e0 GetTempFileNameW
0x4140e4 GetTempPathW
0x4140e8 GetTickCount
0x4140ec GlobalUnlock
0x4140f0 GlobalLock
0x4140f4 GlobalAlloc
0x4140f8 CopyFileW
0x4140fc ResumeThread
0x414100 SetThreadContext
0x414104 WriteProcessMemory
0x414108 VirtualAllocEx
0x41410c ReadProcessMemory
0x414110 GetThreadContext
0x414114 VirtualAlloc
0x414118 CreateProcessW
0x41411c GlobalFree
0x414120 LocalAlloc
0x414124 DuplicateHandle
0x414128 GetCurrentThread
0x41412c GetLongPathNameW
0x414130 lstrcpynA
0x414134 GetModuleFileNameA
0x414138 ExitProcess
0x41413c AllocConsole
0x414140 GetStartupInfoA
0x414148 FindFirstFileA
0x41414c FindNextFileA
0x414150 DeleteFileA
0x414154 GetLastError
0x414158 LoadLibraryA
0x41415c GetProcAddress
0x414160 CreateFileMappingA
0x414164 MapViewOfFileEx
0x414168 RemoveDirectoryW
0x41416c SetFileAttributesW
0x414170 TerminateThread
0x414174 FindClose
0x41417c GetFileAttributesW
0x414180 DeleteFileW
0x414184 GetFileSize
0x414188 SetFilePointer
0x41418c GetDriveTypeA
0x414190 lstrlenA
0x414194 FindFirstFileW
0x414198 FindNextFileW
0x41419c CreatePipe
0x4141a0 CreateProcessA
0x4141a4 PeekNamedPipe
0x4141a8 ReadFile
0x4141ac TerminateProcess
0x4141b0 SetEvent
0x4141b4 HeapCreate
0x4141b8 HeapFree
0x4141bc ExitThread
0x4141c0 GetLocalTime
0x4141c4 CreateEventA
0x4141c8 WaitForSingleObject
0x4141cc CreateThread
0x4141d0 GetModuleFileNameW
0x4141d4 Sleep
0x4141d8 CreateDirectoryW
0x4141dc CreateFileW
0x4141e0 WriteFile
0x4141e4 CloseHandle
0x4141e8 GetCurrentProcess
Library USER32.dll:
0x414448 AppendMenuA
0x41444c RegisterClassExA
0x414450 CreateWindowExA
0x414458 SendInput
0x41445c mouse_event
0x414460 GetIconInfo
0x414464 DrawIcon
0x414468 EnumWindows
0x41446c GetWindowTextW
0x414470 IsWindowVisible
0x414474 CloseWindow
0x414480 MessageBoxW
0x414484 ExitWindowsEx
0x414488 EmptyClipboard
0x41448c CreatePopupMenu
0x414490 ShowWindow
0x414494 SetWindowTextW
0x414498 SetForegroundWindow
0x41449c OpenClipboard
0x4144a0 GetClipboardData
0x4144a4 CloseClipboard
0x4144a8 UnhookWindowsHookEx
0x4144ac GetForegroundWindow
0x4144b4 GetWindowTextA
0x4144b8 GetKeyState
0x4144bc CallNextHookEx
0x4144c0 SetWindowsHookExA
0x4144c4 GetKeyboardLayout
0x4144c8 GetMessageA
0x4144cc TranslateMessage
0x4144d0 TrackPopupMenu
0x4144d4 GetCursorPos
0x4144d8 SetClipboardData
0x4144dc DefWindowProcA
0x4144e0 DispatchMessageA
Library GDI32.dll:
0x41407c CreateDCA
0x414080 CreateCompatibleDC
0x414084 GetDeviceCaps
0x41408c DeleteDC
0x414090 DeleteObject
0x414094 SelectObject
0x414098 GetDIBits
0x41409c GetObjectA
0x4140a0 StretchBlt
Library ADVAPI32.dll:
0x414000 RegDeleteKeyA
0x414004 RegEnumKeyExA
0x414008 GetUserNameW
0x414010 QueryServiceStatus
0x414014 ControlService
0x414018 OpenSCManagerW
0x41401c StartServiceW
0x414020 OpenSCManagerA
0x414024 EnumServicesStatusW
0x414028 OpenServiceW
0x41402c RegOpenKeyExA
0x414030 RegCloseKey
0x414034 RegQueryValueExA
0x414038 RegQueryValueExW
0x41403c RegOpenKeyExW
0x414040 RegSetValueExA
0x414044 RegCreateKeyA
0x414048 RegSetValueExW
0x41404c RegCreateKeyW
0x414050 RegDeleteValueW
0x414054 RegEnumValueW
0x414058 RegEnumKeyExW
0x41405c RegQueryInfoKeyW
0x414060 RegCreateKeyExW
0x41406c OpenProcessToken
0x414070 CloseServiceHandle
0x414074 QueryServiceConfigW
Library SHELL32.dll:
0x414424 ExtractIconA
0x414428 Shell_NotifyIconA
0x41442c ShellExecuteExA
0x414430 ShellExecuteW
Library MSVCRT.dll:
0x41435c _controlfp
0x414360 _except_handler3
0x414364 __set_app_type
0x414368 __p__fmode
0x41436c __p__commode
0x414370 _adjust_fdiv
0x414374 __setusermatherr
0x414378 _initterm
0x41437c __getmainargs
0x414380 _acmdln
0x414384 _XcptFilter
0x414388 _exit
0x414390 _onexit
0x414394 __dllonexit
0x414398 _iob
0x41439c freopen
0x4143a0 wcscat
0x4143a4 _itow
0x4143a8 srand
0x4143ac rand
0x4143b0 _wsystem
0x4143b4 wcscpy
0x4143b8 wcslen
0x4143bc _wgetenv
0x4143c0 toupper
0x4143c4 sprintf
0x4143c8 tolower
0x4143cc wcscmp
0x4143d0 _wrename
0x4143d4 exit
0x4143d8 getenv
0x4143dc printf
0x4143e0 strncmp
0x4143e4 malloc
0x4143e8 free
0x4143ec _EH_prolog
0x4143f0 __CxxFrameHandler
0x4143f4 ??3@YAXPAX@Z
0x4143f8 _CxxThrowException
0x414400 time
0x414404 localtime
0x414408 strftime
0x41440c atoi
0x414410 _ftol
0x414414 ??2@YAPAXI@Z
0x414418 swprintf
0x41441c _itoa
Library MSVCP60.dll:
Library SHLWAPI.dll:
0x414438 PathFileExistsW
0x41443c PathFileExistsA
0x414440 StrToIntA
Library WINMM.dll:
0x4144fc PlaySoundW
0x414500 mciSendStringA
0x414504 waveInStop
0x414508 waveInOpen
0x41450c waveInClose
0x414514 waveInPrepareHeader
0x414518 mciSendStringW
0x41451c waveInAddBuffer
0x414520 waveInStart
Library WS2_32.dll:
0x414528 htons
0x41452c gethostbyname
0x414530 closesocket
0x414534 inet_ntoa
0x414538 socket
0x41453c connect
0x414540 recv
0x414544 send
0x414548 WSAStartup
Library urlmon.dll:
0x414580 URLDownloadToFileW
Library gdiplus.dll:
0x414558 GdipDisposeImage
0x41455c GdipCloneImage
0x414560 GdipAlloc
0x414568 GdipSaveImageToFile
0x41456c GdiplusStartup
0x414578 GdipFree
Library WININET.dll:
0x4144e8 InternetCloseHandle
0x4144ec InternetOpenUrlA
0x4144f0 InternetOpenA
0x4144f4 InternetReadFile

Hosts

No hosts contacted.

TCP

No TCP connections recorded.

UDP

Source Source Port Destination Destination Port
192.168.56.101 49713 114.114.114.114 53
192.168.56.101 50002 114.114.114.114 53
192.168.56.101 53657 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 49235 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 51963 224.0.0.252 5355
192.168.56.101 53237 224.0.0.252 5355
192.168.56.101 56804 224.0.0.252 5355
192.168.56.101 57756 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 49714 239.255.255.250 3702
192.168.56.101 49716 239.255.255.250 3702
192.168.56.101 50537 239.255.255.250 1900
192.168.56.101 51809 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.