venkurt (3)[.]exe

Sharing

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General

Target

venkurt (3).exe
Size

3.7MB
MD5

3cebe614ae1f4a767227339a2045f7c9
SHA1

f325b7351f49792754b3d42350025958fe770016
SHA256

27c60db7a189da6ca3b1b27d8613531a6914e8a1858f5cc3d6ffab9d040fd12f
SHA512

c3440d3813e06830531fd853ba2432ebe7123a08ea21be4c264737263ce832164b8b8142e315a9f14cc63e72ae6abac305c353e0734a5b6a7e261c3da3ebe8d3
SSDEEP

49152:JeXIetj8pXyxDXQbImg6NT6ooa6ny+rq5nPeSJNDPxs9YmV/rhriW5Yocde:sf58pCrmgwH6y7eSJNjxxmV/9Lse

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
venkurt (3).exe

Files

venkurt (3).exe
.exe windows:6 windows x64 arch:x64

c2869789641fa5535888d49296c3a4c3

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

RegCloseKey
RegQueryValueExW
OpenProcessToken
AdjustTokenPrivileges
LookupPrivilegeValueW
RegEnumKeyExW
RegEnumValueW
RegOpenKeyExW

bcrypt

BCryptGenRandom

kernel32

TlsFree
TlsSetValue
SetLastError
FormatMessageW
GetLastError
GetStdHandle
GetConsoleMode
SetConsoleMode
GetCPInfoExW
GetConsoleScreenBufferInfo
GetFileType
SetConsoleTextAttribute
WriteConsoleW
GetConsoleCP
GetConsoleOutputCP
WriteFile
ReadFile
ReadConsoleW
WideCharToMultiByte
MultiByteToWideChar
CloseHandle
GetExitCodeProcess
CreateProcessW
OpenProcess
GetProcessId
DuplicateHandle
CreatePipe
GetCurrentProcess
K32EnumProcesses
SetThreadErrorMode
CloseThreadpoolIo
GetModuleFileNameW
RaiseFailFastException
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
LoadLibraryExW
FileTimeToSystemTime
GetSystemTime
GetCalendarInfoEx
GetLocaleInfoEx
EnumCalendarInfoExEx
LCMapStringEx
FindStringOrdinal
CompareStringOrdinal
CompareStringEx
FindNLSStringEx
GetUserPreferredUILanguages
GetTickCount64
GetCurrentThread
WaitForSingleObject
Sleep
GetCurrentProcessorNumberEx
DeleteCriticalSection
LocalFree
EnterCriticalSection
LeaveCriticalSection
SleepConditionVariableCS
WakeConditionVariable
QueryPerformanceCounter
InitializeCriticalSection
InitializeConditionVariable
QueryUnbiasedInterruptTime
CreateThreadpoolTimer
SetThreadpoolTimer
WaitForMultipleObjectsEx
GetCurrentThreadId
CreateThreadpoolWait
SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CloseThreadpoolWait
CreateThreadpoolWork
CloseThreadpoolWork
SubmitThreadpoolWork
LocalAlloc
CreateIoCompletionPort
QueryPerformanceFrequency
GetFileAttributesExW
GetFullPathNameW
GetLongPathNameW
GetProcAddress
LocaleNameToLCID
EnumTimeFormatsEx
ResolveLocaleName
CancelIoEx
CancelSynchronousIo
CreateDirectoryW
CreateFileW
CreateThreadpoolIo
StartThreadpoolIo
CancelThreadpoolIo
DeleteFileW
DeleteVolumeMountPointW
DeviceIoControl
ExpandEnvironmentStringsW
FindNextFileW
FindClose
FindFirstFileExW
FlushFileBuffers
FreeLibrary
GetCurrentDirectoryW
GetFileInformationByHandleEx
GetOverlappedResult
GetSystemDirectoryW
MoveFileExW
OpenThread
RemoveDirectoryW
SetFileAttributesW
SetFileInformationByHandle
SetFilePointerEx
CreateThread
ResumeThread
GetThreadPriority
SetThreadPriority
GetDynamicTimeZoneInformation
GetTimeZoneInformation
SetEvent
ResetEvent
CreateEventExW
GetEnvironmentVariableW
CreateMutexExW
ExitProcess
FlushProcessWriteBuffers
WaitForSingleObjectEx
RtlVirtualUnwind
RtlCaptureContext
RtlRestoreContext
AddVectoredExceptionHandler
FlsAlloc
FlsGetValue
FlsSetValue
CreateEventW
TerminateProcess
SwitchToThread
SuspendThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualAlloc
VirtualProtect
VirtualFree
QueryInformationJobObject
GetModuleHandleW
GetModuleHandleExW
GetProcessAffinityMask
InitializeContext
GetEnabledXStateFeatures
SetXStateFeaturesMask
VirtualQuery
InitializeCriticalSectionEx
GetSystemTimeAsFileTime
DebugBreak
SleepEx
GlobalMemoryStatusEx
GetSystemInfo
GetLogicalProcessorInformation
GetLogicalProcessorInformationEx
GetLargePageMinimum
VirtualUnlock
VirtualAllocExNuma
IsProcessInJob
GetNumaHighestNodeNumber
GetProcessGroupAffinity
K32GetProcessMemoryInfo
EncodePointer
DecodePointer
HeapCreate
HeapDestroy
HeapAlloc
HeapFree
GetProcessHeap
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
RaiseException
RtlPcToFileHeader
RtlUnwindEx
IsDebuggerPresent
InitializeSListHead
GetCurrentProcessId
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlLookupFunctionEntry

ole32

CoCreateGuid
CoInitializeEx
CoUninitialize
CoGetApartmentType
CoTaskMemFree
CoWaitForMultipleHandles

user32

LoadStringW

api-ms-win-crt-heap-l1-1-0

free
_callnewh
malloc
_set_new_mode
calloc

api-ms-win-crt-math-l1-1-0

__setusermatherr
tan
modf
ceil
cos
sin
pow
floor

api-ms-win-crt-string-l1-1-0

strncpy_s
strcmp
strcpy_s
_stricmp
wcsncmp

api-ms-win-crt-convert-l1-1-0

strtoull

api-ms-win-crt-runtime-l1-1-0

_c_exit
_register_thread_local_exe_atexit_callback
_set_app_type
_cexit
terminate
_crt_atexit
__p___wargv
_register_onexit_function
_initialize_onexit_table
__p___argc
_seh_filter_exe
abort
_configure_wide_argv
_initialize_wide_environment
_get_initial_wide_environment
_initterm
_initterm_e
exit
_exit

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vsprintf_s
__stdio_common_vsscanf
__stdio_common_vfprintf
_set_fmode
__acrt_iob_func
__p__commode

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Exports

Exports

DotNetRuntimeDebugHeader

Sections

.text
Size: 499KB - Virtual size: 498KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.managed
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

hydrated
Size: - Virtual size: 712KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 87KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 143KB - Virtual size: 143KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 500B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c2869789641fa5535888d49296c3a4c3

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

bcrypt

kernel32

ole32

user32

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

Exports

Exports

Sections

.text Size: 499KB - Virtual size: 498KB

.managed Size: 1.7MB - Virtual size: 1.7MB

hydrated Size: - Virtual size: 712KB

.rdata Size: 1.3MB - Virtual size: 1.3MB

.data Size: 13KB - Virtual size: 87KB

.pdata Size: 143KB - Virtual size: 143KB

_RDATA Size: 512B - Virtual size: 500B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 2KB - Virtual size: 2KB

.text
Size: 499KB - Virtual size: 498KB

.managed
Size: 1.7MB - Virtual size: 1.7MB

hydrated
Size: - Virtual size: 712KB

.rdata
Size: 1.3MB - Virtual size: 1.3MB

.data
Size: 13KB - Virtual size: 87KB

.pdata
Size: 143KB - Virtual size: 143KB

_RDATA
Size: 512B - Virtual size: 500B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 2KB - Virtual size: 2KB