RoExec[.]EXE | Triage™

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General

Target
RoExec.EXE
Size 271KB
Sample240401-nkrtzadf69
SHA256 c4fe95d711086d4775dd36811da8884cb18bbaaae57c7d28d1f9ef6f5f1a155d
MD5 01ec5c8ccdd0654447f48da1f06d007b
SHA1 8b192697a16e7efb50a2ea1887a2740a9813ec9b
SHA512 87972a7522d73acd70d213a60315cf2e0431918a7b8e2a9843444144742a9d4e34e0c9dee5bcce967561c97b254062b2ca0dd47011ae3b45a17ef76232e1e560
SSDEEP 6144:JahOhp0yN90QEeJWO7f6vkpef83WTbrh:Jity90IWUf6vkQf7R
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
RoExec.EXE

File Explorer

RoExec.EXE

.exe 271KB

RoExec.EXE

IMPHASH 4cea7ae85c87ddc7295d39ff9cda31d1
SHA256 c4fe95d711086d4775dd36811da8884cb18bbaaae57c7d28d1f9ef6f5f1a155d
MD5 01ec5c8ccdd0654447f48da1f06d007b
SHA1 8b192697a16e7efb50a2ea1887a2740a9813ec9b
SHA512 87972a7522d73acd70d213a60315cf2e0431918a7b8e2a9843444144742a9d4e34e0c9dee5bcce967561c97b254062b2ca0dd47011ae3b45a17ef76232e1e560
SSDEEP 6144:JahOhp0yN90QEeJWO7f6vkpef83WTbrh:Jity90IWUf6vkQf7R
MD5 SHA1 SHA512 SSDEEP

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