Static task
static1
Behavioral task
behavioral1
Sample
47dc0512bca867e0d818ffa436cf5431.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
47dc0512bca867e0d818ffa436cf5431.exe
Resource
win10v2004-20231222-en
General
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Target
47dc0512bca867e0d818ffa436cf5431
-
Size
216KB
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MD5
47dc0512bca867e0d818ffa436cf5431
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SHA1
8a2042ec0ebe631b04346ebc9855b3e0677bd527
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SHA256
2069db76782494f633e88889fe3d01fe04d19a9689e285756c26295781cde27a
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SHA512
139ae1af3bd0567c01c13a5d529f992b5d76dcfe787fab9be7bed2144f5e1a9dcd4bc582562a28a77a327023a3dbbf8355b5528763530b38d844ff9a85be4231
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SSDEEP
3072:+SI+p9sLulPHodSoT6kHkwZCXf4A2yO25GXHqUD4mxgPoORzKyvlk:6LulPHEADz5GXzli1i
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 47dc0512bca867e0d818ffa436cf5431
Files
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47dc0512bca867e0d818ffa436cf5431.exe windows:4 windows x86 arch:x86
766a38fc7e3bfbdab1402fb47c2c426d
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadLibraryExA
lstrcmpiA
lstrcpynA
IsDBCSLeadByte
GetCurrentThreadId
Sleep
GetProcAddress
ExitProcess
SystemTimeToFileTime
GetSystemTime
SetFileValidData
ReleaseMutex
ReadFile
GetFileSize
CreateFileA
GetSystemDirectoryA
WriteFile
DeleteFileA
LoadLibraryA
MoveFileA
GetTempFileNameA
SetPriorityClass
OpenProcess
GetCurrentProcessId
SetThreadPriority
GetCurrentThread
CreateProcessA
CopyFileA
MoveFileExA
CreateMutexA
WriteProcessMemory
ReadProcessMemory
SetWaitableTimer
CreateWaitableTimerA
GetTickCount
OutputDebugStringA
GetLocalTime
SetFilePointer
CreateEventA
ResetEvent
SetEvent
TerminateThread
TerminateProcess
LockResource
FindResourceExA
GetTempPathA
SetupComm
ContinueDebugEvent
FindResourceA
TlsGetValue
LockFile
EraseTape
WritePrivateProfileStringA
GlobalFindAtomA
RequestDeviceWakeup
LoadResource
SizeofResource
FreeLibrary
FlushFileBuffers
SetStdHandle
GetStringTypeW
GetStringTypeA
GetCPInfo
GetOEMCP
IsBadCodePtr
IsBadReadPtr
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetStdHandle
UnhandledExceptionFilter
LCMapStringW
LCMapStringA
IsBadWritePtr
VirtualFree
HeapCreate
SetUnhandledExceptionFilter
QueryPerformanceCounter
TlsSetValue
TlsFree
SetLastError
TlsAlloc
GetCommandLineA
GetStartupInfoA
ExitThread
GetSystemTimeAsFileTime
VirtualQuery
GetSystemInfo
VirtualAlloc
VirtualProtect
RtlUnwind
LocalFree
HeapSize
HeapReAlloc
HeapDestroy
GetModuleHandleA
GetModuleFileNameA
WideCharToMultiByte
lstrcmpA
FlushInstructionCache
HeapAlloc
MulDiv
GetLastError
lstrlenW
CreateThread
WaitForSingleObject
CloseHandle
GlobalAlloc
GlobalLock
GlobalUnlock
lstrlenA
InterlockedDecrement
InterlockedIncrement
GetExitCodeProcess
GetProcessHeap
HeapFree
DeleteCriticalSection
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
RaiseException
MultiByteToWideChar
GetVersionExA
GetThreadLocale
GetLocaleInfoA
GetACP
InterlockedExchange
GetCurrentProcess
GetProcessWorkingSetSize
WriteTapemark
user32
SetWindowLongA
GetWindowLongA
UnregisterClassA
DefWindowProcA
SetWindowTextA
GetWindowTextA
GetWindowTextLengthA
RegisterClassExA
LoadCursorA
GetClassInfoExA
RegisterWindowMessageA
GetSysColor
ReleaseCapture
GetThreadDesktop
GetSysColorBrush
EnumDesktopWindows
EnumWindows
EnumChildWindows
GetWindowThreadProcessId
IsWindowVisible
SetRect
GetWindowRect
ClientToScreen
PostMessageA
CharLowerBuffA
FindWindowExA
MessageBoxA
GetKeyState
SetCapture
FillRect
GetClientRect
GetDC
ReleaseDC
InvalidateRect
InvalidateRgn
GetDesktopWindow
CallWindowProcA
EndPaint
BeginPaint
SetFocus
IsChild
GetFocus
DestroyAcceleratorTable
SendMessageA
IsWindow
GetDlgItem
RedrawWindow
DestroyWindow
SetWindowPos
GetClassNameA
GetParent
CharNextA
CreateAcceleratorTableA
CreateWindowExA
wsprintfA
SetThreadDesktop
CreateDesktopA
RegisterClipboardFormatA
PeekMessageA
MsgWaitForMultipleObjects
IsWindowUnicode
GetMessageW
GetMessageA
TranslateMessage
DispatchMessageW
DispatchMessageA
GetWindow
gdi32
RemoveFontResourceA
GdiGetBatchLimit
SetTextJustification
CreateDIBSection
DeleteObject
GetPixel
Chord
CreateHalftonePalette
SetTextAlign
SelectObject
DeleteDC
CreateCompatibleBitmap
CreateCompatibleDC
BitBlt
GetDeviceCaps
GetObjectA
GetStockObject
CreateSolidBrush
PtVisible
UpdateICMRegKeyA
LineTo
SetPixel
GetTextColor
advapi32
ImpersonateNamedPipeClient
RegLoadKeyA
CloseEventLog
RegSetValueExA
RegEnumKeyExA
RegQueryInfoKeyA
RegOpenKeyExA
RegCloseKey
RegDeleteValueA
RegCreateKeyExA
RegDeleteKeyA
RegRestoreKeyA
RegQueryValueExA
ole32
CoInitializeEx
CoUninitialize
CoCreateInstance
CreateStreamOnHGlobal
OleInitialize
OleUninitialize
StringFromGUID2
CoCreateGuid
CoTaskMemRealloc
CoTaskMemFree
CLSIDFromString
CLSIDFromProgID
CoGetClassObject
OleLockRunning
CoTaskMemAlloc
oleaut32
LoadRegTypeLi
LoadTypeLi
VarUI4FromStr
VariantCopy
SafeArrayGetLBound
SafeArrayGetUBound
SysAllocStringByteLen
DispCallFunc
SafeArrayUnlock
SafeArrayLock
VarBstrCmp
SafeArrayDestroy
SafeArrayCreate
VariantCopyInd
SafeArrayRedim
VariantInit
VariantClear
OleCreateFontIndirect
SysStringByteLen
SysStringLen
SysFreeString
SysAllocString
SysAllocStringLen
shlwapi
PathFindExtensionW
PathFindExtensionA
gdiplus
GdipCloneImage
GdipAlloc
GdipFree
GdiplusShutdown
GdiplusStartup
GdipGetImageEncoders
GdipGetImageEncodersSize
GdipCreateBitmapFromHBITMAP
GdipCreateBitmapFromScan0
GdipSaveImageToFile
GdipDisposeImage
winmm
waveOutOpen
wininet
FindCloseUrlCache
DeleteUrlCacheEntry
FindNextUrlCacheEntryA
FindFirstUrlCacheEntryA
ws2_32
recv
send
WSAStartup
WSACleanup
connect
htons
gethostbyname
socket
select
ioctlsocket
closesocket
Sections
.text Size: 168KB - Virtual size: 166KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ