Report - taskweaker.exe

Generic Malware Malicious Library Malicious Packer UPX PE File PE64 DllRegisterServer dll OS Processor Check
ScreenShot
Created 2024.06.24 07:43 Machine s1_win7_x6401
Filename taskweaker.exe
Type PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS Windows
AI Score
1
Behavior Score
1.4
ZERO API file : clean
VT API (file) 48 detected (AIDetectMalware, WinGo, malicious, high confidence, score, Unsafe, GenericKD, Vxdr, Attribute, HighConfidence, a variant of WinGo, qwitvg, CLASSIC, prkqf, PRIVATELOADER, YXEFVZ, Outbreak, Detected, ai score=89, Casdet, CZT72A, ABRisk, WTGC, Yylw, Static AI, Suspicious PE, MxResIcn, confidence, 100%)
md5 6c149b39619395a8ba117a4cae95ba6f
sha256 c43b64c78f6ccba5cfb7de13fc39d5cc43fad9a9f5e78799b34100ab69e5e4e8
ssdeep 49152:IsLm1+6M1hSfHiiQsaaR6GRNxM2u8RpZAPN0E8hKfOFuyjh5EYR/xbsSrpMih44K:F8Gi57VpZqGFLEeZ8+F+5
imphash 5929190c8765f5bc37b052ab5c6c53e7
impfuzzy 48:qJrKxMCy9cmwKeFR+2u42xQ2HpdXiX1PJOmSnlTJGfYJ861k1vcqTjz:qJexMCyamCRHu42xQ2HPXiX1PgblTJGh
  Network IP location

Signature (2cnts)

Level Description
danger File has been identified by 48 AntiVirus engines on VirusTotal as malicious
info One or more processes crashed

Rules (8cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch Malicious_Packer_Zero Malicious Packer binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
info DllRegisterServer_Zero execute regsvr32.exe binaries (upload)
info IsPE64 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x14060a47c AddAtomA
 0x14060a484 AddVectoredExceptionHandler
 0x14060a48c CloseHandle
 0x14060a494 CreateEventA
 0x14060a49c CreateFileA
 0x14060a4a4 CreateIoCompletionPort
 0x14060a4ac CreateMutexA
 0x14060a4b4 CreateSemaphoreA
 0x14060a4bc CreateThread
 0x14060a4c4 CreateWaitableTimerExW
 0x14060a4cc DeleteAtom
 0x14060a4d4 DeleteCriticalSection
 0x14060a4dc DuplicateHandle
 0x14060a4e4 EnterCriticalSection
 0x14060a4ec ExitProcess
 0x14060a4f4 FindAtomA
 0x14060a4fc FormatMessageA
 0x14060a504 FreeEnvironmentStringsW
 0x14060a50c GetAtomNameA
 0x14060a514 GetConsoleMode
 0x14060a51c GetCurrentProcess
 0x14060a524 GetCurrentProcessId
 0x14060a52c GetCurrentThread
 0x14060a534 GetCurrentThreadId
 0x14060a53c GetEnvironmentStringsW
 0x14060a544 GetErrorMode
 0x14060a54c GetHandleInformation
 0x14060a554 GetLastError
 0x14060a55c GetProcAddress
 0x14060a564 GetProcessAffinityMask
 0x14060a56c GetQueuedCompletionStatusEx
 0x14060a574 GetStartupInfoA
 0x14060a57c GetStdHandle
 0x14060a584 GetSystemDirectoryA
 0x14060a58c GetSystemInfo
 0x14060a594 GetSystemTimeAsFileTime
 0x14060a59c GetThreadContext
 0x14060a5a4 GetThreadPriority
 0x14060a5ac GetTickCount
 0x14060a5b4 InitializeCriticalSection
 0x14060a5bc IsDBCSLeadByteEx
 0x14060a5c4 IsDebuggerPresent
 0x14060a5cc LeaveCriticalSection
 0x14060a5d4 LoadLibraryExW
 0x14060a5dc LoadLibraryW
 0x14060a5e4 LocalFree
 0x14060a5ec MultiByteToWideChar
 0x14060a5f4 OpenProcess
 0x14060a5fc OutputDebugStringA
 0x14060a604 PostQueuedCompletionStatus
 0x14060a60c QueryPerformanceCounter
 0x14060a614 QueryPerformanceFrequency
 0x14060a61c RaiseException
 0x14060a624 RaiseFailFastException
 0x14060a62c ReleaseMutex
 0x14060a634 ReleaseSemaphore
 0x14060a63c RemoveVectoredExceptionHandler
 0x14060a644 ResetEvent
 0x14060a64c ResumeThread
 0x14060a654 SetConsoleCtrlHandler
 0x14060a65c SetErrorMode
 0x14060a664 SetEvent
 0x14060a66c SetLastError
 0x14060a674 SetProcessAffinityMask
 0x14060a67c SetProcessPriorityBoost
 0x14060a684 SetThreadContext
 0x14060a68c SetThreadPriority
 0x14060a694 SetUnhandledExceptionFilter
 0x14060a69c SetWaitableTimer
 0x14060a6a4 Sleep
 0x14060a6ac SuspendThread
 0x14060a6b4 SwitchToThread
 0x14060a6bc TlsAlloc
 0x14060a6c4 TlsGetValue
 0x14060a6cc TlsSetValue
 0x14060a6d4 TryEnterCriticalSection
 0x14060a6dc VirtualAlloc
 0x14060a6e4 VirtualFree
 0x14060a6ec VirtualProtect
 0x14060a6f4 VirtualQuery
 0x14060a6fc WaitForMultipleObjects
 0x14060a704 WaitForSingleObject
 0x14060a70c WerGetFlags
 0x14060a714 WerSetFlags
 0x14060a71c WideCharToMultiByte
 0x14060a724 WriteConsoleW
 0x14060a72c WriteFile
 0x14060a734 __C_specific_handler
msvcrt.dll
 0x14060a744 ___lc_codepage_func
 0x14060a74c ___mb_cur_max_func
 0x14060a754 __getmainargs
 0x14060a75c __initenv
 0x14060a764 __iob_func
 0x14060a76c __lconv_init
 0x14060a774 __set_app_type
 0x14060a77c __setusermatherr
 0x14060a784 _acmdln
 0x14060a78c _amsg_exit
 0x14060a794 _beginthread
 0x14060a79c _beginthreadex
 0x14060a7a4 _cexit
 0x14060a7ac _commode
 0x14060a7b4 _endthreadex
 0x14060a7bc _errno
 0x14060a7c4 _fmode
 0x14060a7cc _initterm
 0x14060a7d4 _lock
 0x14060a7dc _memccpy
 0x14060a7e4 _onexit
 0x14060a7ec _setjmp
 0x14060a7f4 _strdup
 0x14060a7fc _ultoa
 0x14060a804 _unlock
 0x14060a80c abort
 0x14060a814 calloc
 0x14060a81c exit
 0x14060a824 fprintf
 0x14060a82c fputc
 0x14060a834 free
 0x14060a83c fwrite
 0x14060a844 localeconv
 0x14060a84c longjmp
 0x14060a854 malloc
 0x14060a85c memcpy
 0x14060a864 memmove
 0x14060a86c memset
 0x14060a874 printf
 0x14060a87c realloc
 0x14060a884 signal
 0x14060a88c strerror
 0x14060a894 strlen
 0x14060a89c strncmp
 0x14060a8a4 vfprintf
 0x14060a8ac wcslen

EAT(Export Address Table) Library

0x140607ab0 _cgo_dummy_export


Similarity measure (PE file only) - Checking for service failure