Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230621-en
General
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Target
file
-
Size
250KB
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MD5
da6e2e211969256f0e7c0ab1da159e12
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SHA1
855e3e36813d9d4cf8830589130f5ab9983206e4
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SHA256
9aa50bbcd57c64db875cc605acfa2b6afb12f47e4ee65392bf4b7e3332e7a7c4
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SHA512
d20533723ce3361ad8394ff5aee633934734c39f651c6395f9b7f5843346a8a232859d97e19a1da570f5d5b7b1d2fe74fb93b1bce7baf0f152b12a0249a2d65f
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SSDEEP
3072:zzAcYJqDvNkSgPVQZjCZ3duvt2y2EO94zHkkBF/O3wmr5cRN3iVOKFKp/1:YnSgPVQsh6OSzHkkB1OAdf3iA
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource file
Files
-
file.exe windows x86
cc362a37f67c5b096afb52d4b7ed28c1
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
GetConsoleAliasesLengthW
AllocConsole
lstrcpynA
GetConsoleAliasExesLengthA
HeapAlloc
InterlockedIncrement
OpenJobObjectA
InterlockedDecrement
GetNamedPipeHandleStateA
GetUserDefaultLCID
FreeEnvironmentStringsA
GetModuleHandleW
GetTickCount
GetCurrentThread
GetWindowsDirectoryA
GetConsoleAliasExesW
WaitNamedPipeW
GetCommandLineA
GetPriorityClass
GetVolumePathNameW
GetPrivateProfileIntA
SetFileShortNameW
_hread
GetCalendarInfoW
CreateEventA
LeaveCriticalSection
GetFileAttributesA
CreateSemaphoreA
WriteConsoleW
GetCompressedFileSizeA
QueryInformationJobObject
CompareStringW
lstrlenW
GetTempFileNameW
SetThreadPriority
CreateMailslotW
DeleteFiber
GetCPInfoExW
GetLastError
GetProcAddress
HeapSize
RemoveDirectoryA
SearchPathA
SetFileAttributesA
OpenWaitableTimerA
LoadLibraryA
LocalAlloc
MoveFileA
GetNumberFormatW
BeginUpdateResourceA
AddAtomA
OpenJobObjectW
GetPrivateProfileSectionNamesA
GetModuleHandleA
FindNextFileW
GetStringTypeW
GetCurrentDirectoryA
EnumDateFormatsW
GetShortPathNameW
GetCPInfoExA
SetCalendarInfoA
GetVersionExA
GetFileInformationByHandle
DebugBreak
ReadConsoleOutputCharacterW
OpenFileMappingA
lstrcpyW
DeleteFileA
LocalFileTimeToFileTime
FindNextVolumeMountPointW
GetVolumeNameForVolumeMountPointA
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
EncodePointer
DecodePointer
WideCharToMultiByte
HeapSetInformation
GetStartupInfoW
HeapFree
RtlUnwind
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
SetFilePointer
CloseHandle
RaiseException
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
HeapCreate
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
MultiByteToWideChar
IsProcessorFeaturePresent
LCMapStringW
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
LoadLibraryW
HeapReAlloc
ReadFile
CreateFileW
advapi32
ReadEventLogW
Sections
.text Size: 117KB - Virtual size: 116KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 77KB - Virtual size: 23.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.masezo Size: 1024B - Virtual size: 580B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ