Static task
static1
Behavioral task
behavioral1
Sample
f4d1a4d7633130082d78c2124642eea938f2c7c3e50f0ac0d6f5f6818131fed0.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f4d1a4d7633130082d78c2124642eea938f2c7c3e50f0ac0d6f5f6818131fed0.exe
Resource
win10v2004-20240508-en
General
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Target
f4d1a4d7633130082d78c2124642eea938f2c7c3e50f0ac0d6f5f6818131fed0
-
Size
713KB
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MD5
6fb04bca1bf82cd5f4ed6e6fdd4f8a1d
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SHA1
fabb973b3d310a7e6562ef6d081e658147e1b906
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SHA256
f4d1a4d7633130082d78c2124642eea938f2c7c3e50f0ac0d6f5f6818131fed0
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SHA512
a238e1ff96ce1f45e37a8a398cc7e0bcf4da008e60c2dfc772926f24d4fc074302bef992c2a7783505d1022d3942c011b27313fe8b9f922106df9867eea62b75
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SSDEEP
12288:rgw5ulv1AtcY8vwmCDA1viqRnQC36VslnyBD4wxoKAxd+:rghlv1AtcYDmEA1viAgVewx3Ax4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f4d1a4d7633130082d78c2124642eea938f2c7c3e50f0ac0d6f5f6818131fed0
Files
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f4d1a4d7633130082d78c2124642eea938f2c7c3e50f0ac0d6f5f6818131fed0.exe windows:6 windows x86 arch:x86
2b99bd8ba4e250bc88271c196822ace9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLogicalDriveStringsA
GetDiskFreeSpaceExA
lstrcmpA
VirtualFree
RtlZeroMemory
InterlockedExchangeAdd
InterlockedIncrement
InterlockedDecrement
HeapDestroy
HeapCreate
lstrlenW
lstrcmpW
lstrcmpiW
CreateMutexA
WaitForSingleObject
ReleaseMutex
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
CreateTimerQueue
GetSystemTimeAsFileTime
GetLocalTime
CreateTimerQueueTimer
ChangeTimerQueueTimer
DeleteTimerQueueTimer
DeleteTimerQueueEx
HeapReAlloc
ExitProcess
GetModuleHandleA
IsBadReadPtr
GetModuleFileNameA
CreateDirectoryA
DeleteFileA
CreateProcessA
GetStartupInfoA
GetUserDefaultLCID
Sleep
WriteFile
SetFilePointer
GetFileSize
GetPrivateProfileStringA
GetTickCount
WritePrivateProfileStringA
FindClose
FindFirstFileA
FindNextFileA
CopyFileA
SetFileAttributesA
RemoveDirectoryA
FreeLibrary
GetProcAddress
Process32First
LCMapStringA
CreateFileW
GetConsoleMode
GetConsoleCP
FlushFileBuffers
HeapSize
SetFilePointerEx
lstrcpynA
GetStringTypeW
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
GetFileType
DecodePointer
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
LoadLibraryExW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
EncodePointer
SetLastError
RaiseException
CreateToolhelp32Snapshot
WideCharToMultiByte
lstrlenA
GetCurrentThreadId
LocalSize
GetModuleHandleW
MultiByteToWideChar
HeapAlloc
GetLastError
ReadFile
CloseHandle
GetFileSizeEx
CreateFileA
CreateThread
Wow64RevertWow64FsRedirection
Wow64DisableWow64FsRedirection
GetTimeFormatA
GetDateFormatA
HeapFree
GetProcessHeap
RtlUnwind
GetCurrentProcess
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
InitializeSListHead
GetCurrentProcessId
QueryPerformanceCounter
TerminateProcess
OpenProcess
Module32First
LCMapStringW
Process32Next
RtlMoveMemory
VirtualAlloc
LoadLibraryA
WriteConsoleW
user32
ShowWindow
RegisterClassExW
LoadCursorW
DefWindowProcW
SystemParametersInfoW
LoadIconW
CreateWindowExW
UpdateLayeredWindow
SetWindowsHookExW
TranslateMessage
DispatchMessageW
CallNextHookEx
MapVirtualKeyA
GetMessageW
CallWindowProcW
BeginPaint
GetClientRect
IntersectRect
EndPaint
GetFocus
SetFocus
SetCapture
ReleaseCapture
ScreenToClient
IsRectEmpty
IsZoomed
PtInRect
MessageBeep
MessageBoxA
wsprintfA
wvsprintfA
RemovePropA
InvalidateRect
ReleaseDC
GetDC
OffsetRect
GetWindowRect
DefWindowProcA
GetPropA
SetPropA
SetWindowLongW
GetWindowLongW
IsWindow
gdi32
DeleteDC
DeleteObject
SelectObject
CreateCompatibleBitmap
CreateCompatibleDC
GetObjectA
GetCurrentObject
BitBlt
advapi32
CryptHashData
CryptDestroyHash
CryptAcquireContextA
CryptGetHashParam
CryptReleaseContext
CryptDecrypt
CryptDestroyKey
CryptEncrypt
CryptDeriveKey
CryptCreateHash
ole32
CoUninitialize
CreateStreamOnHGlobal
CoCreateInstance
CLSIDFromString
CLSIDFromProgID
OleRun
CoInitialize
oleaut32
SafeArrayAllocDescriptor
SafeArrayAllocData
RegisterTypeLi
SafeArrayGetElemsize
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayAccessData
SafeArrayUnaccessData
VariantInit
SafeArrayGetDim
VariantTimeToSystemTime
SysAllocString
SysFreeString
SafeArrayCreate
SafeArrayDestroy
VariantClear
VariantCopy
VariantChangeType
VarR8FromCy
VarR8FromBool
LHashValOfNameSys
LoadTypeLi
ws2_32
WSAStartup
WSAGetLastError
WSACleanup
gdiplus
GdipCreateFromHDC
GdiplusStartup
GdipLoadImageFromStream
GdipDrawImageRect
GdipDisposeImage
GdiplusShutdown
GdipGetImageDimension
GdipDeleteGraphics
ntdll
RtlComputeCrc32
NtQueryInformationProcess
NtQuerySystemInformation
RtlGetCompressionWorkSpaceSize
RtlCompressBuffer
RtlDecompressBuffer
shlwapi
PathRemoveBackslashA
PathFileExistsA
StrToIntW
StrToIntExW
PathFindFileNameA
PathRemoveFileSpecA
shell32
ShellExecuteA
comdlg32
GetOpenFileNameW
GetSaveFileNameA
imm32
ImmGetContext
ImmSetCompositionWindow
ImmReleaseContext
ImmSetCandidateWindow
Sections
.text Size: 571KB - Virtual size: 571KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 47KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 53KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ