Static task
static1
Behavioral task
behavioral1
Sample
4d4471f479bcada90abe339201de8ae5.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
4d4471f479bcada90abe339201de8ae5.exe
Resource
win10v2004-20230915-en
General
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Target
4d4471f479bcada90abe339201de8ae5
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Size
244KB
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MD5
4d4471f479bcada90abe339201de8ae5
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SHA1
6534ca219459816dbbbb43c1637522a93c4c312e
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SHA256
dc951f02c05c7f121e711adb4521869c66fed07ff3d0afe0062075dbd09805a8
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SHA512
324fbb7f7985cec80b6a8b413606bc5dfbfb342e9a04db0030c60a81f0666f92c9a59003e903e13d775caaded6e8806d4e8b14d525f278fe2ac0f64c4e8ff8d1
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SSDEEP
3072:lXjXluALJpCYucvxw/nFFmu9vGwRb8W9Sefh5mZKpDz1Tvskt:hJuAKY/vG/nFuwRwwSHQpDhTH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4d4471f479bcada90abe339201de8ae5
Files
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4d4471f479bcada90abe339201de8ae5.exe windows:5 windows x86
cceb1c098bb76547116fd8d11380b21c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetProcessAffinityMask
GetCPInfo
VirtualQuery
ReadConsoleA
InterlockedDecrement
InterlockedCompareExchange
SetVolumeMountPointW
OpenSemaphoreA
CreateHardLinkA
FreeEnvironmentStringsA
GetTickCount
GetNumberFormatA
GetThreadSelectorEntry
AssignProcessToJobObject
SizeofResource
GetSystemWindowsDirectoryA
HeapDestroy
GetFileAttributesA
TransactNamedPipe
GetGeoInfoA
IsDBCSLeadByte
WritePrivateProfileStringW
GetShortPathNameA
GetLastError
SetLastError
BackupRead
GetTempFileNameW
VirtualAlloc
BeginUpdateResourceW
OpenWaitableTimerA
LoadLibraryA
SetConsoleWindowInfo
GetCommMask
AddAtomA
OpenJobObjectW
FoldStringW
CreatePipe
FindNextFileA
OpenFileMappingW
EnumResourceNamesA
EndUpdateResourceA
ReadConsoleInputW
FindFirstVolumeW
ReadConsoleOutputCharacterW
FindNextVolumeA
LocalFileTimeToFileTime
ReadFile
GetProcessHeap
SetEndOfFile
GetFullPathNameA
GetDateFormatW
GetProcAddress
DebugActiveProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
HeapAlloc
GetModuleHandleW
Sleep
ExitProcess
GetCommandLineA
GetStartupInfoA
WriteFile
GetStdHandle
GetModuleFileNameA
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
HeapFree
RaiseException
EnterCriticalSection
LeaveCriticalSection
SetHandleCount
GetFileType
DeleteCriticalSection
VirtualFree
HeapReAlloc
HeapCreate
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
HeapSize
RtlUnwind
SetFilePointer
InitializeCriticalSectionAndSpinCount
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetModuleHandleA
GetConsoleCP
GetConsoleMode
GetACP
GetOEMCP
IsValidCodePage
CloseHandle
CreateFileA
SetStdHandle
FlushFileBuffers
GetLocaleInfoA
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
CharToOemBuffW
GetMessageExtraInfo
ChangeDisplaySettingsW
LoadMenuA
GetClassInfoExW
GetScrollInfo
gdi32
GetCharacterPlacementA
advapi32
InitiateSystemShutdownW
ole32
ReadClassStg
Sections
.text Size: 164KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 63KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ