Static task
static1
Behavioral task
behavioral1
Sample
Offscum.exe
Resource
win7-20220414-en
General
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Target
Offscum.exe
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Size
434KB
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MD5
bfd4752d271eb314544cb3c7c1948c83
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SHA1
ca6a1141ac0710c7cd6b7dec05458d2ffa36ba96
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SHA256
5661b2c254a04df9cc1ccc3a1d332bbc8729270e450464890c7fb1cb39ad75fc
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SHA512
c0d66345119fc1f39660790194a7cca401a337979361dcac9ad3ad3c61b75b918e8fb824ea6d73ad0ffb63eb782899e25f9cff2feb27c15473c35a292914a0df
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SSDEEP
12288:bQxhozEcT3CjeL3MWayghnG0eOlu+qaiY1:bmWzEO6erMWayGnpe8fi
Malware Config
Signatures
Files
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Offscum.exe.exe windows x86
e36ddc5cc0b62f12e4e1132bd94da19c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetDefaultCommConfigA
SetPriorityClass
SetThreadContext
WriteConsoleInputW
GetConsoleAliasesLengthW
CopyFileExW
GetConsoleAliasExesA
GetDriveTypeW
MoveFileExA
DebugActiveProcessStop
lstrcpynA
GetConsoleAliasExesLengthA
FindResourceW
BuildCommDCBAndTimeoutsA
SetDllDirectoryW
InterlockedIncrement
_lwrite
VerSetConditionMask
ReadConsoleA
InterlockedDecrement
GetCurrentActCtx
GetSystemWindowsDirectoryW
GetNamedPipeHandleStateA
GetModuleHandleExW
SetConsoleScreenBufferSize
InterlockedCompareExchange
WriteConsoleInputA
GetComputerNameW
GetLogicalDrives
CallNamedPipeW
FreeEnvironmentStringsA
GetProcessPriorityBoost
GetTickCount
GetPrivateProfileStringW
ReadConsoleOutputA
GetDateFormatA
GetCommandLineA
CreateActCtxW
EnumResourceTypesA
GetPrivateProfileIntA
GetSystemDirectoryW
AddRefActCtx
TerminateThread
CopyFileW
AssignProcessToJobObject
GetCalendarInfoA
ReadProcessMemory
GetSystemWow64DirectoryW
FormatMessageW
GetSystemTimeAdjustment
GetVersionExW
GetFileAttributesA
WritePrivateProfileStructW
GetConsoleAliasW
GetWriteWatch
GetBinaryTypeA
TerminateProcess
GetMailslotInfo
GetCompressedFileSizeA
GetTimeZoneInformation
CreateFileW
SetComputerNameExW
GetFileSize
GetACP
GetVolumePathNameA
lstrlenW
FindNextVolumeMountPointW
CreateMailslotW
DisconnectNamedPipe
GlobalUnfix
ReleaseActCtx
GetStartupInfoA
GetCPInfoExW
FillConsoleOutputCharacterW
GetHandleInformation
GetLastError
GetLongPathNameW
ReadConsoleOutputCharacterA
CreateNamedPipeA
EnumDateFormatsExA
WriteProfileSectionA
CopyFileA
SetComputerNameA
DisableThreadLibraryCalls
DefineDosDeviceA
ResetEvent
OpenWaitableTimerA
GetLocalTime
GetAtomNameA
LoadLibraryA
WriteConsoleA
ProcessIdToSessionId
InterlockedExchangeAdd
LocalAlloc
SetCalendarInfoW
WritePrivateProfileStringA
MoveFileA
GetExitCodeThread
SetCurrentDirectoryW
HeapLock
Module32FirstW
GetTapeParameters
FoldStringA
SetSystemTime
GlobalWire
FindNextFileA
EnumDateFormatsA
GetModuleHandleA
FindFirstChangeNotificationA
CreateWaitableTimerW
lstrcatW
GetStringTypeW
GetConsoleTitleW
BuildCommDCBA
VirtualProtect
OutputDebugStringA
SetThreadAffinityMask
EndUpdateResourceA
CloseHandle
DeleteFileW
GetCurrentProcessId
DebugBreak
FindActCtxSectionStringW
GetProfileSectionW
GetOverlappedResult
UnregisterWait
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
WideCharToMultiByte
GetCurrentProcess
IsDebuggerPresent
GetModuleFileNameW
GetModuleHandleW
GetProcAddress
ExitProcess
GetStartupInfoW
HeapValidate
IsBadReadPtr
RaiseException
RtlUnwind
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetCPInfo
GetModuleFileNameA
WriteFile
GetStdHandle
GetOEMCP
IsValidCodePage
TlsGetValue
TlsAlloc
TlsSetValue
GetCurrentThreadId
TlsFree
SetLastError
WriteConsoleW
GetFileType
OutputDebugStringW
LoadLibraryW
SetHandleCount
InitializeCriticalSectionAndSpinCount
QueryPerformanceCounter
GetSystemTimeAsFileTime
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
HeapDestroy
HeapCreate
HeapFree
VirtualFree
FlushFileBuffers
GetConsoleCP
GetConsoleMode
HeapAlloc
HeapSize
HeapReAlloc
VirtualAlloc
GetStringTypeA
GetLocaleInfoA
IsValidLocale
EnumSystemLocalesA
GetUserDefaultLCID
SetFilePointer
GetLocaleInfoW
SetStdHandle
GetConsoleOutputCP
CreateFileA
DeleteFileA
advapi32
ImpersonateNamedPipeClient
Sections
.text Size: 209KB - Virtual size: 208KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 170KB - Virtual size: 422KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ