Static task
static1
Behavioral task
behavioral1
Sample
57b5d3b36d81a253e1ddfc42abf80efd93533ba7155aaa496d9833f4f5b41145.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
57b5d3b36d81a253e1ddfc42abf80efd93533ba7155aaa496d9833f4f5b41145.exe
Resource
win10v2004-20230915-en
General
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Target
57b5d3b36d81a253e1ddfc42abf80efd93533ba7155aaa496d9833f4f5b41145
-
Size
236KB
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MD5
f60c0730b0f88b202e5dd8f4d5e4ceff
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SHA1
4ef0a10727ad56096cff629c4e4d6b3f5fbb0be6
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SHA256
57b5d3b36d81a253e1ddfc42abf80efd93533ba7155aaa496d9833f4f5b41145
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SHA512
81ae40e624a84899c39c860d9409b5fd0b477b28f83632884aed3de0af076a0ebc99932d6a64625ef4d1b74924262ecc514be1321872ab60a7f2fa4d3429f463
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SSDEEP
3072:Oe1+wlG5gJ+xmX87BHM9YfMAdVGxG+9LRqtdj4xgqSebcCoy9i0WtpKFcKZ:OT/2JcztLMwG59L8ttSgqhcH0apE
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 57b5d3b36d81a253e1ddfc42abf80efd93533ba7155aaa496d9833f4f5b41145
Files
-
57b5d3b36d81a253e1ddfc42abf80efd93533ba7155aaa496d9833f4f5b41145.exe windows x64
7b761567c9a5b86b26ccb6933f9137b9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
AcquireSRWLockExclusive
HeapFree
ReleaseSRWLockExclusive
AddVectoredExceptionHandler
SetThreadStackGuarantee
GetLastError
GetCurrentThread
GetProcessHeap
HeapAlloc
HeapReAlloc
GetModuleHandleA
GetProcAddress
CloseHandle
TryAcquireSRWLockExclusive
GetStdHandle
GetConsoleMode
WaitForSingleObject
MultiByteToWideChar
WriteConsoleW
SetLastError
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
GetCurrentProcess
ReleaseMutex
RtlLookupFunctionEntry
GetModuleHandleW
FormatMessageW
GetCurrentDirectoryW
RtlCaptureContext
AcquireSRWLockShared
ReleaseSRWLockShared
GetEnvironmentVariableW
SetFilePointerEx
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
RtlUnwindEx
EncodePointer
RaiseException
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RtlPcToFileHeader
WriteFile
GetModuleFileNameW
ExitProcess
TerminateProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
HeapSize
FlushFileBuffers
GetConsoleOutputCP
CreateFileW
ntdll
NtWriteFile
RtlNtStatusToDosError
Sections
.text Size: 159KB - Virtual size: 158KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
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