Static task
static1
Behavioral task
behavioral1
Sample
bc1d7fb307a2713f7d4f198b2929ce6f.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
bc1d7fb307a2713f7d4f198b2929ce6f.exe
Resource
win10v2004-20230220-en
General
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Target
bc1d7fb307a2713f7d4f198b2929ce6f.exe
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Size
589KB
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MD5
bc1d7fb307a2713f7d4f198b2929ce6f
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SHA1
d2cfdc28c15f49f533bf48edde6f5323f4116f33
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SHA256
b134b9965abcc984aee76a70df95394d3baad30adfcb43ef0c556f65b403bc53
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SHA512
83f50a712624178435b994d508ed9a17d5c77f0c4dc08b4a60482dbff88ab326619597f8c5b60a15cb9a6056e8904101b94870305279a88adfa31baacf21543a
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SSDEEP
6144:MTOuy+iTPC6i7u+W/XkbZpOXYicJMYgTsGSH8BZ+mxw+V2oUg8lLLtoatc:qes4kkBThb7Wq
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bc1d7fb307a2713f7d4f198b2929ce6f.exe
Files
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bc1d7fb307a2713f7d4f198b2929ce6f.exe.exe windows x86
bc995d314526062de9c69ce50fed50d5
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
HeapCreate
GetTickCount
GetCommandLineA
IsProcessorFeaturePresent
SetLastError
InterlockedDecrement
GetCurrentThreadId
IsDebuggerPresent
EncodePointer
DecodePointer
GetModuleHandleExW
GetProcAddress
GetStdHandle
WriteFile
GetFileType
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
InitOnceExecuteOnce
GetStartupInfoW
GetModuleFileNameA
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetTickCount64
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
SetUnhandledExceptionFilter
EnterCriticalSection
LeaveCriticalSection
Sleep
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
LoadLibraryExW
OutputDebugStringW
LoadLibraryW
RtlUnwind
HeapReAlloc
GetStringTypeW
HeapSize
LCMapStringEx
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
SetFilePointerEx
WriteConsoleW
OutputDebugStringA
WaitForSingleObject
IsBadWritePtr
HeapDestroy
CreateEventW
ExitProcess
GetLastError
WideCharToMultiByte
CreateFileW
ReadFile
CloseHandle
GetCurrentProcess
MultiByteToWideChar
GetModuleHandleW
InterlockedIncrement
GetModuleFileNameW
lstrlenW
HeapFree
MulDiv
GetProcessHeap
TerminateProcess
HeapAlloc
user32
ReleaseDC
GetDC
GetSystemMetrics
advapi32
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
gdi32
StretchBlt
SelectObject
CreateCompatibleDC
CreateCompatibleBitmap
SelectClipRgn
LineTo
SetStretchBltMode
MoveToEx
GetDeviceCaps
ExtTextOutW
TextOutW
BitBlt
ExtSelectClipRgn
DeleteDC
DeleteObject
GdiFlush
CreateDIBSection
winmm
waveOutOpen
waveOutClose
waveOutGetVolume
PlaySoundW
msimg32
GradientFill
Sections
.text Size: 450KB - Virtual size: 450KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 129KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ