Static task
static1
Behavioral task
behavioral1
Sample
f641a3e31afa3b0502d4490f22bb56b480f8a50a45dd38e41d53370d325943a9.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
f641a3e31afa3b0502d4490f22bb56b480f8a50a45dd38e41d53370d325943a9.exe
Resource
win10v2004-20231020-en
General
-
Target
3bbdfbcc0bf3dddbd6e8706113d81a36.bin
-
Size
390KB
-
MD5
3b8b3cad916d41dd1de193b9df43b60b
-
SHA1
9bbd2fd9145f3e744c5fb1bdaf5f663e3e99679f
-
SHA256
9c0aa9652d9540e44e968c0c8076ee5c544fd9cc75a7c540ff3f69c4d1509ed2
-
SHA512
046ceb38197585bdb37aac29bd8302b72fbf61e6cc1044c8e1024fd50c608d82cdec0e3be4d634e38fe62f78c6ec57e043c9e7bb592533264eb3031864606c54
-
SSDEEP
6144:eZcbjTvq299qak1Rwu0A6szFX4ojQF4zOJhiM7CqHkf643GOBq9Ab:eZ2v3k1RSrlFSIhRBkf9GOBq9I
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/f641a3e31afa3b0502d4490f22bb56b480f8a50a45dd38e41d53370d325943a9.exe
Files
-
3bbdfbcc0bf3dddbd6e8706113d81a36.bin.zip
Password: infected
-
f641a3e31afa3b0502d4490f22bb56b480f8a50a45dd38e41d53370d325943a9.exe.exe windows:6 windows x86 arch:x86
Password: infected
9ee1669563594b7c955925e47aab0ef0
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
gdi32
CancelDC
kernel32
CreateThread
WaitForSingleObject
CloseHandle
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
GetProcAddress
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetCurrentProcess
TerminateProcess
Sleep
SwitchToThread
GetExitCodeThread
GetNativeSystemInfo
FormatMessageA
GetStringTypeW
WideCharToMultiByte
MultiByteToWideChar
QueryPerformanceFrequency
EncodePointer
DecodePointer
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
TryAcquireSRWLockExclusive
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableSRW
LocalFree
GetLocaleInfoEx
InitializeCriticalSectionEx
LCMapStringEx
SetFileInformationByHandle
GetTempPathW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
InitOnceExecuteOnce
SleepConditionVariableCS
CreateEventExW
CreateSemaphoreExW
FlushProcessWriteBuffers
GetCurrentProcessorNumber
GetTickCount64
FreeLibraryWhenCallbackReturns
CreateThreadpoolWork
SubmitThreadpoolWork
CloseThreadpoolWork
CreateThreadpoolTimer
SetThreadpoolTimer
WaitForThreadpoolTimerCallbacks
CloseThreadpoolTimer
CreateThreadpoolWait
SetThreadpoolWait
CloseThreadpoolWait
GetFileInformationByHandleEx
CreateSymbolicLinkW
CompareStringEx
GetCPInfo
CreateFileW
RaiseException
RtlUnwind
InterlockedPushEntrySList
InterlockedFlushSList
GetLastError
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
ExitThread
ResumeThread
FreeLibraryAndExitThread
GetCurrentThread
HeapFree
HeapAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetProcessHeap
GetFileType
SetConsoleCtrlHandler
OutputDebugStringW
SetStdHandle
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
GetTimeZoneInformation
HeapSize
WriteConsoleW
Sections
.text Size: 753KB - Virtual size: 753KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 106KB - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 273KB - Virtual size: 280KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 1024B - Virtual size: 777B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 270B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ