Static task
static1
Behavioral task
behavioral1
Sample
vekvtia.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
vekvtia.exe
Resource
win10v2004-20240802-en
General
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Target
vekvtia.exe
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Size
10.5MB
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MD5
274d0ab4368246be7f22990d9d5cb4cf
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SHA1
d34547e852863893aef034effc726bf2ee227d02
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SHA256
21a5e8cf356706a639eee50ea97cecef91685eb906921245c314ac50950b9825
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SHA512
dab676f30f08c6719e26cc376c89803a14d89adf50c6ee31d941f724b3dae03ca1cce950a3dd7651e3ed5f40323b021c875cdd1dfbbba9952cd417d7a3f90e81
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SSDEEP
6144:Sc6OZDisWsD0Td2HJxO+m8PuG1R4WnWjrsaz:S1OZDisvwdaxO0PuG1R4CWs
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource vekvtia.exe
Files
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vekvtia.exe.exe windows:5 windows x86 arch:x86
526678b0f88b7214e779e54df5f3d8dd
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetEnvironmentVariableW
CreateJobObjectW
InterlockedCompareExchange
UnlockFile
CreateHardLinkA
GetTickCount
CreateNamedPipeW
FindNextVolumeMountPointA
SetCommState
GlobalAlloc
LoadLibraryW
GetCalendarInfoA
SetVolumeMountPointA
GetSystemWindowsDirectoryA
GetConsoleAliasExesLengthW
GetFileAttributesW
GetModuleFileNameW
CreateActCtxA
GetThreadPriorityBoost
VerifyVersionInfoW
GetLogicalDriveStringsA
SetLastError
GetProcAddress
GetConsoleDisplayMode
GetProcessVersion
InterlockedExchangeAdd
CreateFileMappingW
SetDefaultCommConfigW
CreateEventW
OpenEventA
GlobalWire
EnumDateFormatsA
EnumResourceNamesA
VirtualProtect
GetCurrentDirectoryA
WaitForDebugEvent
PeekConsoleInputA
GetShortPathNameW
SetProcessShutdownParameters
SetFileShortNameA
GetDiskFreeSpaceExA
ReadConsoleInputW
GetTempPathA
EnumCalendarInfoExA
LocalFree
TlsFree
LCMapStringW
CommConfigDialogW
WriteConsoleW
CloseHandle
FlushFileBuffers
GetConsoleMode
GetConsoleCP
GetCurrentProcess
SetEndOfFile
GetConsoleAliasExesA
GetNumberFormatW
GetLocaleInfoA
MultiByteToWideChar
GetLastError
HeapFree
HeapReAlloc
GetModuleHandleW
ExitProcess
DecodePointer
GetCommandLineA
HeapSetInformation
GetStartupInfoW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
TerminateProcess
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
GetCurrentThreadId
HeapAlloc
IsProcessorFeaturePresent
HeapCreate
ReadFile
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
Sleep
GetStringTypeW
RaiseException
SetFilePointer
SetStdHandle
RtlUnwind
HeapSize
CreateFileW
user32
DrawStateA
LoadMenuW
CharUpperW
GetSysColor
GetMenuStringA
GetCaretPos
SetMenu
gdi32
GetCharWidthFloatA
CreateDCW
GetCharWidth32A
GetBitmapBits
Sections
.text Size: 252KB - Virtual size: 252KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 95KB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tuhorak Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10.1MB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ