Static task
static1
Behavioral task
behavioral1
Sample
28f8838e69a9c3908844116d2f85be99.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
28f8838e69a9c3908844116d2f85be99.exe
Resource
win10v2004-20231215-en
General
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Target
28f8838e69a9c3908844116d2f85be99
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Size
50KB
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MD5
28f8838e69a9c3908844116d2f85be99
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SHA1
416993f99292abe29dfc2c16b406ef6859fdc984
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SHA256
ec1eb6488ed43930cfedf3c03b66da769299ee137cf2a668926b14ed57326263
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SHA512
7df52e8537ad7f653159bba7d535064f81b3f1ddf10c2a299e848a940784b89130bc75a5db1bb655b287d5027cb9ed8bd4ab3f32c5436c1078114510705eeef5
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SSDEEP
768:mxDDnyAiIbhn+oRTaFSxjquEDFAnA1tLRNk2djaYoCMHosOK:mxDDnd1Raqq2uBNdSCMN
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 28f8838e69a9c3908844116d2f85be99
Files
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28f8838e69a9c3908844116d2f85be99.exe windows:5 windows
5f259a07286d0de03289b72c296c1693
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
gdiplus
GdiplusShutdown
GdiplusStartup
GdipDrawImageI
GdipBitmapGetPixel
GdipGetImageHeight
GdipGetImageWidth
GdipDisposeImage
GdipFree
GdipCloneImage
GdipAlloc
GdipCreateBitmapFromStream
GdipDeleteGraphics
GdipCreateFromHDC
kernel32
GetStringTypeW
MultiByteToWideChar
LCMapStringW
HeapSize
RtlUnwind
Sleep
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
TerminateProcess
IsDebuggerPresent
UnhandledExceptionFilter
GetProcessHeap
HeapAlloc
ReadFile
CloseHandle
HeapFree
WriteFile
LoadLibraryW
GetProcAddress
HeapReAlloc
FreeLibrary
LoadLibraryA
GetModuleFileNameW
FindResourceW
LoadResource
SizeofResource
LockResource
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
HeapCreate
InterlockedDecrement
GetLastError
GetCurrentThreadId
GetCurrentProcess
IsProcessorFeaturePresent
GetCommandLineA
HeapSetInformation
GetStartupInfoW
SetUnhandledExceptionFilter
ExitProcess
DecodePointer
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
user32
DispatchMessageW
TranslateMessage
GetMessageW
CreateWindowExW
RegisterClassExW
LoadCursorW
DefWindowProcW
FillRect
GetClientRect
BeginPaint
InvalidateRect
PostQuitMessage
SendMessageW
EndPaint
gdi32
SetPixel
Sections
.text Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 11KB
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