Static task
static1
Behavioral task
behavioral1
Sample
1b7d4db013fdfab9c8d37ab926c73814d9dbb20546cb0a77e581c8fb5022f88c.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
1b7d4db013fdfab9c8d37ab926c73814d9dbb20546cb0a77e581c8fb5022f88c.exe
Resource
win10v2004-20231023-en
General
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Target
1b7d4db013fdfab9c8d37ab926c73814d9dbb20546cb0a77e581c8fb5022f88c
-
Size
3.9MB
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MD5
d25428befbcef9094bfe64c9edbbc4c2
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SHA1
dc39a31be972e769a3f8739aa23ea4e65da013da
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SHA256
1b7d4db013fdfab9c8d37ab926c73814d9dbb20546cb0a77e581c8fb5022f88c
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SHA512
7a3ad5f29caeef6904259010681f4eb503cfd47487aec044036dc51a7152baec4916d113e60671ee3db6723f15cb3564f5e016134f6d4a04f5d99410b118f956
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SSDEEP
98304:VQhOBfKqtaVCQr7TP6t8Z3xO2dAQXSq7wE0mLZHmignO2peG8h:OfQaVCG76tO3xO2d6gwEPZHmigpperh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b7d4db013fdfab9c8d37ab926c73814d9dbb20546cb0a77e581c8fb5022f88c
Files
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1b7d4db013fdfab9c8d37ab926c73814d9dbb20546cb0a77e581c8fb5022f88c.exe windows:6 windows x64
7b1b7be9b33b393d0cea67e08d991dd0
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetLastError
FormatMessageW
LocalFree
SetLastError
CreateHardLinkW
SetFileTime
GetCurrentProcess
CloseHandle
CreateFileW
DeviceIoControl
RemoveDirectoryW
DeleteFileW
GetLongPathNameW
GetShortPathNameW
MoveFileW
GetStdHandle
WriteFile
ReadFile
SetFilePointer
SetEndOfFile
FlushFileBuffers
GetFileType
CreateDirectoryW
GetFileAttributesW
SetFileAttributesW
GetCurrentProcessId
FindClose
FindFirstFileW
FindNextFileW
GetVersionExW
GetFullPathNameW
FoldStringW
GetModuleFileNameW
SetCurrentDirectoryW
GetCurrentDirectoryW
GetModuleHandleW
FindResourceW
FreeLibrary
GetProcAddress
SetThreadExecutionState
CompareStringW
AllocConsole
AttachConsole
WriteConsoleW
Sleep
FreeConsole
ExitProcess
GetSystemDirectoryW
LoadLibraryW
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
CreateThread
WaitForSingleObject
GetProcessAffinityMask
CreateSemaphoreW
CreateEventW
ReleaseSemaphore
SetThreadPriority
SetEvent
ResetEvent
FileTimeToLocalFileTime
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
SystemTimeToFileTime
LocalFileTimeToFileTime
TzSpecificLocalTimeToSystemTime
GetSystemTime
WideCharToMultiByte
MultiByteToWideChar
GetCPInfo
IsDBCSLeadByte
GlobalAlloc
SizeofResource
LoadResource
LockResource
GlobalLock
GlobalUnlock
GlobalFree
GetDateFormatW
GetTimeFormatW
GlobalMemoryStatusEx
GetLocaleInfoW
GetNumberFormatW
GetCommandLineW
OpenFileMappingW
MapViewOfFile
UnmapViewOfFile
SetEnvironmentVariableW
GetLocalTime
GetTickCount
CreateFileMappingW
MoveFileExW
GetTempPathW
GetExitCodeProcess
GetConsoleMode
GetConsoleOutputCP
HeapSize
SetFilePointerEx
GetStringTypeW
SetStdHandle
GetProcessHeap
LCMapStringW
FlsFree
FlsSetValue
RaiseException
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
InitializeCriticalSectionAndSpinCount
WaitForSingleObjectEx
IsDebuggerPresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
QueryPerformanceFrequency
GetModuleHandleExW
HeapFree
HeapAlloc
HeapReAlloc
FindFirstFileExW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
FlsAlloc
FlsGetValue
oleaut32
SysAllocString
SysFreeString
VariantClear
gdiplus
GdipFree
GdipAlloc
GdipCloneImage
GdipDisposeImage
GdipCreateHBITMAPFromBitmap
GdiplusStartup
GdiplusShutdown
GdipCreateBitmapFromStream
Sections
.text Size: 262KB - Virtual size: 262KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 1024B - Virtual size: 824B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 154KB - Virtual size: 153KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ