Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230915-en
General
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Target
file.exe
-
Size
234KB
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MD5
481e4f2f4fd74b7c783cab5935a0aa4c
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SHA1
834bd1b6fb7210a1640ff74ef2c5e492ddbfffc4
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SHA256
0905346022b27cde9902a93070d06915da0420ea5ed5de88f2b69de53da583a8
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SHA512
71c53852071728cda03760fef7c785e9a9c95b301f0a6a0983690abb8d77405864715163bff3851e60978c9dffe5ca6681b0c43ebc45bcbf2046cdfbc8265767
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SSDEEP
6144:d+3W/BDSjicJH6bJ7i9YoTh5fXKC6Jp2QV:d+341SuUmJ2P7fXKCO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file.exe
Files
-
file.exe.exe windows:5 windows x86
5d35fce13cfe2b1d2850575b7eeb2ceb
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
RemoveVectoredExceptionHandler
GetCPInfo
EndUpdateResourceW
OpenJobObjectA
ReadConsoleA
InterlockedCompareExchange
AddConsoleAliasW
CreateHardLinkA
MoveFileWithProgressA
GetTickCount
GetNumberFormatA
GetWindowsDirectoryA
GlobalFindAtomA
LoadLibraryW
TerminateThread
ReadConsoleInputA
SizeofResource
SetVolumeMountPointA
GetFileAttributesA
TransactNamedPipe
FindNextVolumeW
CreateSemaphoreA
WritePrivateProfileSectionW
FileTimeToSystemTime
GetLastError
SetLastError
GetProcAddress
SetVolumeLabelA
BeginUpdateResourceW
EnumSystemCodePagesW
OpenWaitableTimerA
LoadLibraryA
InterlockedExchangeAdd
GetFileType
AddAtomW
RemoveDirectoryW
GetCommMask
FoldStringA
FindNextFileA
OpenFileMappingW
FreeEnvironmentStringsW
EnumResourceNamesA
ReadConsoleOutputCharacterW
LocalFree
GetVolumeInformationW
CreateFileA
CloseHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
DebugActiveProcess
GetDateFormatW
VirtualAlloc
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCommandLineA
GetStartupInfoA
GetModuleHandleW
Sleep
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
HeapAlloc
HeapFree
RaiseException
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
GetCurrentThreadId
InterlockedDecrement
HeapSize
EnterCriticalSection
LeaveCriticalSection
TerminateProcess
GetCurrentProcess
IsDebuggerPresent
MultiByteToWideChar
ReadFile
SetHandleCount
DeleteCriticalSection
SetFilePointer
FreeEnvironmentStringsA
GetEnvironmentStrings
WideCharToMultiByte
GetEnvironmentStringsW
HeapCreate
VirtualFree
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
HeapReAlloc
GetModuleHandleA
GetACP
GetOEMCP
IsValidCodePage
RtlUnwind
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
GetLocaleInfoA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
GetMessagePos
LoadMenuA
GetWindowTextLengthA
LoadMenuW
CreateWindowStationA
CharToOemBuffW
ChangeDisplaySettingsA
gdi32
CreateDCA
advapi32
InitiateSystemShutdownA
ole32
CoMarshalHresult
Sections
.text Size: 150KB - Virtual size: 150KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 32.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 35KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ