Static task
static1
Behavioral task
behavioral1
Sample
a1f6892f19cc7a87fe2971efc937ef34.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
a1f6892f19cc7a87fe2971efc937ef34.exe
Resource
win10v2004-20230703-en
General
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Target
a1f6892f19cc7a87fe2971efc937ef34
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Size
186KB
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MD5
a1f6892f19cc7a87fe2971efc937ef34
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SHA1
b4bfddd291275c516e4e2ef7e79d3841232d339c
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SHA256
622603b294c2b08030f339a6a55d2edd0647f6b72263c894e52bdd23e12d79d1
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SHA512
7d08f5378eefb3976ad491ba9de145dacbcc4dc78a1e749636d6dc21b8ef2d6852016c2d7496362563dfbdf94b586b81b3f19a72743bfaedf61e137eee6e6063
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SSDEEP
3072:HEb0nYnuP6qqZYPuH21Z9p7CQyPHxBRFzK4zQBmf1B/EbMdSj:kwLP6LPHMRyv7vd3dS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a1f6892f19cc7a87fe2971efc937ef34
Files
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a1f6892f19cc7a87fe2971efc937ef34.exe windows x64
a9ed551f7d427aa4808e12898244a9df
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
advapi32
CryptAcquireContextW
CryptReleaseContext
CryptDeriveKey
CryptDestroyKey
CryptDecrypt
CryptCreateHash
CryptHashData
CryptDestroyHash
kernel32
CreateFileA
CloseHandle
WaitForSingleObject
GetCurrentProcess
FlushInstructionCache
GetModuleHandleA
GetProcAddress
LoadLibraryA
lstrcmpiA
Process32First
Process32Next
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
WriteConsoleW
RtlUnwindEx
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
EncodePointer
RaiseException
RtlPcToFileHeader
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
TerminateProcess
GetModuleHandleExW
HeapAlloc
HeapFree
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
GetFileType
GetStringTypeW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
Sections
.text Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 83KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ