not_a_virus[.]exe | Triage™

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General

Target
not_a_virus.exe
Size 244KB
Sample260928-qc2ejswtbw
SHA256 940bd0593e2cdedae52f6d995378342460444ef15646dcabb609e5a32dff4668
MD5 0c04cfc3aa555d198f42fc2fe9324c4a
SHA1 0b5ea5f30eea246c5c864c2acdb9c02fe9facc4d
SHA512 21677e00661239972e2ac00bacf0f5a88f41cf3f3659ee4d7a63f0677ef81ddef52fb072c63a2db39061d5f581a761d8fb051241f0d833572354326f9ef10a70
SSDEEP 3072:FahKyd2n31hIw5iJJDTnRQs4aPhwc6A/Fypgx3RhwDGW1U+FCTOe2VT:FahOGJ95ZP1/YARhLaU+Y49
TLSH
T1C334D00673E810B7E0B6077899F341639A7278B16B7542FF12D494BE4F236D0A932B1B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
not_a_virus.exe

File Explorer

not_a_virus.exe

.exe 244KB

not_a_virus.exe

IMPHASH 4cea7ae85c87ddc7295d39ff9cda31d1
SHA256 940bd0593e2cdedae52f6d995378342460444ef15646dcabb609e5a32dff4668
MD5 0c04cfc3aa555d198f42fc2fe9324c4a
SHA1 0b5ea5f30eea246c5c864c2acdb9c02fe9facc4d
SHA512 21677e00661239972e2ac00bacf0f5a88f41cf3f3659ee4d7a63f0677ef81ddef52fb072c63a2db39061d5f581a761d8fb051241f0d833572354326f9ef10a70
SSDEEP 3072:FahKyd2n31hIw5iJJDTnRQs4aPhwc6A/Fypgx3RhwDGW1U+FCTOe2VT:FahOGJ95ZP1/YARhLaU+Y49
TLSH
T1C334D00673E810B7E0B6077899F341639A7278B16B7542FF12D494BE4F236D0A932B1B
MD5 SHA1 SHA512 SSDEEP TLSH

windows:10 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

33280

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

wextract.pdb

advapi32

GetTokenInformation RegDeleteValueA RegOpenKeyExA RegQueryInfoKeyA FreeSid OpenProcessToken RegSetValueExA RegCreateKeyExA LookupPrivilegeValueA AllocateAndInitializeSid RegQueryValueExA EqualSid RegCloseKey AdjustTokenPrivileges

kernel32

_lopen _llseek CompareStringA GetLastError GetFileAttributesA GetSystemDirectoryA LoadLibraryA DeleteFileA GlobalAlloc GlobalFree CloseHandle WritePrivateProfileStringA IsDBCSLeadByte GetWindowsDirectoryA SetFileAttributesA GetProcAddress GlobalLock LocalFree RemoveDirectoryA FreeLibrary _lclose CreateDirectoryA GetPrivateProfileIntA GetPrivateProfileStringA GlobalUnlock ReadFile SizeofResource WriteFile GetDriveTypeA LoadLibraryExA SetFileTime SetFilePointer FindResourceA CreateMutexA GetVolumeInformationA WaitForSingleObject GetCurrentDirectoryA FreeResource GetVersion SetCurrentDirectoryA GetTempPathA LocalFileTimeToFileTime CreateFileA SetEvent TerminateThread GetVersionExA LockResource GetSystemInfo CreateThread ResetEvent LoadResource ExitProcess GetModuleHandleW CreateProcessA FormatMessageA GetTempFileNameA DosDateTimeToFileTime CreateEventA GetExitCodeProcess ExpandEnvironmentStringsA LocalAlloc lstrcmpA FindNextFileA GetCurrentProcess FindFirstFileA GetModuleFileNameA GetShortPathNameA Sleep GetStartupInfoW RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime GetTickCount EnumResourceLanguagesA GetDiskFreeSpaceA MulDiv FindClose

gdi32

GetDeviceCaps

user32

ShowWindow MsgWaitForMultipleObjects SetWindowPos GetDC GetWindowRect DispatchMessageA GetSystemMetrics CallWindowProcA SetWindowTextA MessageBoxA SendDlgItemMessageA SendMessageA GetDlgItem DialogBoxIndirectParamA GetWindowLongPtrA SetWindowLongPtrA SetForegroundWindow ReleaseDC EnableWindow CharNextA LoadStringA CharPrevA EndDialog MessageBeep ExitWindowsEx SetDlgItemTextA CharUpperA GetDesktopWindow PeekMessageA GetDlgItemTextA

msvcrt

?terminate@@YAXXZ _commode _fmode _acmdln __C_specific_handler memset __setusermatherr _ismbblead _cexit _exit exit __set_app_type __getmainargs _amsg_exit _XcptFilter memcpy_s _vsnprintf _initterm memcpy

comctl32

ord17

cabinet

ord20 ord21 ord23 ord22

version

VerQueryValueA GetFileVersionInfoSizeA GetFileVersionInfoA