2026-10-25_bfd3218bffc0c370aa24dcf3e55b3d81_elex_remcos_wannacry

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General

Target
2026-10-25_bfd3218bffc0c370aa24dcf3e55b3d81_elex_remcos_wannacry
Size 64KB
Sample261026-q2c39abc22
SHA256 393af58c58c15dd6304c936ed64d5bd4d7d889b250701ba78033c07a11cdef40
MD5 bfd3218bffc0c370aa24dcf3e55b3d81
SHA1 d7f9c94822127ca35629dade33cb9ca048add011
SHA512 578c6928ccf5dec5d5ef90284d551c17064ebe1daf2ef7cb88a0a84d09da19712e217a242f379109afeb0c1ab3a171cef10837d5394735135c91356febda1c64
SSDEEP 384:PjibD2liXsafEHsc4gsFW6e/hHjNv4/ClsrQjlslE6uWB:Pjif24cafxisFW7/hHjNv4/QQzlhpB
TLSH
T124532A436F6A4CF2F3511175086E9F79972B89E4C16EFE9FAB80DD084462681F839606
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Signatures

Detects Windows executables referencing non-Windows User-Agents 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-25_bfd3218bffc0c370aa24dcf3e55b3d81_elex_remcos_wannacry

File Explorer

2026-10-25_bfd3218bffc0c370aa24dcf3e55b3d81_elex_remcos_wannacry

.exe 64KB

2026-10-25_bfd3218bffc0c370aa24dcf3e55b3d81_elex_remcos_wannacry

IMPHASH ba23a556ac1d6444f7f76feafd6c8867
SHA256 393af58c58c15dd6304c936ed64d5bd4d7d889b250701ba78033c07a11cdef40
MD5 bfd3218bffc0c370aa24dcf3e55b3d81
SHA1 d7f9c94822127ca35629dade33cb9ca048add011
SHA512 578c6928ccf5dec5d5ef90284d551c17064ebe1daf2ef7cb88a0a84d09da19712e217a242f379109afeb0c1ab3a171cef10837d5394735135c91356febda1c64
SSDEEP 384:PjibD2liXsafEHsc4gsFW6e/hHjNv4/ClsrQjlslE6uWB:Pjif24cafxisFW7/hHjNv4/QQzlhpB
TLSH
T124532A436F6A4CF2F3511175086E9F79972B89E4C16EFE9FAB80DD084462681F839606
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Detects Windows executables referencing non-Windows User-Agents
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

9844

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

lstrcatA lstrcpyA GetEnvironmentVariableA GetShortPathNameA GetModuleFileNameA GetLastError SetFileAttributesA CopyFileA CloseHandle GetCurrentProcess CreateFileA GlobalFree LockResource GlobalAlloc LoadResource SizeofResource FindResourceA SetPriorityClass GetCurrentThread SetThreadPriority ResumeThread Sleep GetStartupInfoA CreateProcessA lstrlenA VirtualAllocEx WriteProcessMemory GetModuleHandleA GetProcAddress CreateRemoteThread GetSystemWindowsDirectoryA GetSystemDirectoryA WriteFile

user32

MessageBoxA

comdlg32

GetFileTitleA

advapi32

CloseServiceHandle RegOpenKeyExA RegQueryValueExA StartServiceCtrlDispatcherA RegCreateKeyA RegisterServiceCtrlHandlerA SetServiceStatus RegOpenKeyA RegDeleteValueA RegSetValueExA RegCloseKey OpenServiceA CreateServiceA OpenSCManagerA StartServiceA

ole32

CoUninitialize CoCreateGuid CoInitialize

mfc42

ord924 ord800 ord941 ord535 ord537

msvcrt

_controlfp __set_app_type __CxxFrameHandler _snprintf free fwrite fclose fread malloc ftell fseek fopen exit strstr strncmp _except_handler3 __dllonexit _onexit _exit _XcptFilter _acmdln __getmainargs _initterm __setusermatherr _adjust_fdiv __p__commode __p__fmode

msvcp60

??0_Winit@std@@QAE@XZ ??1_Winit@std@@QAE@XZ ??1Init@ios_base@std@@QAE@XZ ??0Init@ios_base@std@@QAE@XZ

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-25_bfd3218bffc0c370aa24dcf3e55b3d81_elex_remcos_wannacry

kernel32

user32

comdlg32

advapi32

ole32

mfc42

msvcrt

msvcp60

generic