Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230703-en
General
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Target
file.exe
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Size
359KB
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MD5
43911a8f1acef739f3d9ccb223eca37b
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SHA1
a50490f5fc3dcc50f9165c05013c8857afb0bcbb
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SHA256
39e3c3ce776a11b90a9d65fb2e9b2a864a67f4ea0f630eaf54f800f71214941f
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SHA512
405251d4c28d60bccdfc0643ca42f742a92985219f9609f81f9aeeacdce8eb19587f4a71cbc10395871da2dba5d1f78492b5f8965a9914c2aa95d659a48e93a0
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SSDEEP
6144:lrq6SAzjGtshfOGNx3iYP7JDKn6GLHj0aFlvTg3F:4zAzjGtsOGr3iYP7JDQHPFlvTu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
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file.exe.exe windows x86
144f161f98acce6fa2a99dd080adf6b9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateMutexW
WriteConsoleInputW
AllocConsole
lstrcpynA
HeapAlloc
InterlockedIncrement
InterlockedDecrement
GetNamedPipeHandleStateA
GetUserDefaultLCID
GetModuleHandleW
GetTickCount
GetCurrentThread
GetConsoleAliasesLengthA
GetWindowsDirectoryA
GetCompressedFileSizeW
GetConsoleAliasExesW
WaitNamedPipeW
GetCommandLineA
GetPriorityClass
GetVolumePathNameW
GetPrivateProfileIntA
SetFileShortNameW
_hread
GetCalendarInfoW
CreateEventA
GetConsoleAliasExesLengthW
GetFileAttributesA
CreateSemaphoreA
WriteConsoleW
IsDBCSLeadByte
QueryInformationJobObject
CompareStringW
GetACP
lstrlenW
FindNextVolumeMountPointW
SetThreadPriority
GetTempFileNameW
EnumSystemLocalesA
DeleteFiber
GetLastError
GetProcAddress
HeapSize
BeginUpdateResourceW
RemoveDirectoryA
SetComputerNameA
EnterCriticalSection
SearchPathA
SetFileAttributesA
LoadLibraryA
OpenWaitableTimerW
LocalAlloc
MoveFileA
GetNumberFormatW
AddAtomW
OpenJobObjectW
FindAtomA
GetPrivateProfileSectionNamesA
GetModuleHandleA
OpenFileMappingW
FreeEnvironmentStringsW
FindNextFileW
GetStringTypeW
GetCurrentDirectoryA
EnumDateFormatsW
GetShortPathNameW
SetCalendarInfoA
GetVersionExA
GetFileInformationByHandle
DebugBreak
ReadConsoleOutputCharacterW
lstrcpyW
DeleteFileA
LocalFileTimeToFileTime
CreateMailslotW
GetVolumeNameForVolumeMountPointA
Sleep
InitializeCriticalSection
DeleteCriticalSection
LeaveCriticalSection
EncodePointer
DecodePointer
WideCharToMultiByte
HeapSetInformation
GetStartupInfoW
HeapFree
RtlUnwind
GetCPInfo
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
SetFilePointer
CloseHandle
RaiseException
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
HeapCreate
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
MultiByteToWideChar
IsProcessorFeaturePresent
LCMapStringW
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
LoadLibraryW
HeapReAlloc
ReadFile
CreateFileW
advapi32
ReadEventLogA
Sections
.text Size: 117KB - Virtual size: 116KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 175KB - Virtual size: 23.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.mefexu Size: 1024B - Virtual size: 580B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ