Static task
static1
Behavioral task
behavioral1
Sample
e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe
Resource
win10v2004-20230915-en
General
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Target
f83fb9ce6a83da58b20685c1d7e1e546.zip
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Size
417KB
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MD5
a024e1d53d75eaefc4aa74131ff16fd8
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SHA1
cfd053a7e793ec84ec78679f224b417c760e0a5e
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SHA256
77b2731ff3c7a14b8b962ea387c41293415b3478e73973888851991105777560
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SHA512
f1418a512f8603bf99b40e61e7fe61c7228f814544da3b00adf24ab93b246e522a3c6a6a74476df8419fa54fa3a78f62ebcaaa539daa0de0e111a0beeb129c42
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SSDEEP
12288:6Zr2Dvm+2LDF+jgcz5jCDiIuexi3FBUzvASSB7d:6ZCDvmRLDwjPrIuekUz4SS5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe
Files
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f83fb9ce6a83da58b20685c1d7e1e546.zip.zip
Password: infected
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e8a091a84dd2ea7ee429135ff48e9f48f7787637ccb79f6c3eb42f34588bc684.exe.exe windows:6 windows x86
1f97faaf5d0b752f37d1b1b225d14964
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
user32
MessageBoxA
kernel32
GetEnvironmentStringsW
CloseHandle
lstrlenA
GetModuleHandleA
LoadLibraryA
lstrcpyA
lstrcatA
GetProcAddress
VirtualAlloc
CreateThread
OutputDebugStringA
ExitProcess
CreateTimerQueueTimer
Sleep
ExitThread
EncodePointer
DecodePointer
RtlUnwind
GetCommandLineA
IsProcessorFeaturePresent
GetLastError
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
HeapSize
HeapFree
HeapAlloc
RaiseException
SetLastError
GetCurrentThreadId
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
WriteFile
GetModuleFileNameW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
CreateFileW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
LoadLibraryExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
HeapReAlloc
LCMapStringW
OutputDebugStringW
GetStringTypeW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
SetFilePointerEx
WriteConsoleW
Sections
.text Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 361KB - Virtual size: 368KB
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