2026-10-25_ba5af3d7d832f3093e7a872b815df753_elex_remcos_wannacry

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General

Target
2026-10-25_ba5af3d7d832f3093e7a872b815df753_elex_remcos_wannacry
Size 64KB
Sample261026-rvse2aev6x
SHA256 5a5613e5198cc3a9f5ceb13589876d5c601c3cb765924550b8dab1885efd6ee5
MD5 ba5af3d7d832f3093e7a872b815df753
SHA1 be9ab5137630c7f696332709a6aa15900af78dd1
SHA512 ad382377f1f0b6504637eb93d3382cbcd008cca40a40cd61c52f6ce2d8a14d17834f22417aa0604d1d45ba80ea3b6d966fc0cbfb52731d28216fd283ccb62b7a
SSDEEP 384:CjibD2liXsafEHsc4gsFW6e/hHjNz4/ClsrQjlslE6uWB:Cjif24cafxisFW7/hHjNz4/QQzlhpB
TLSH
T1B2532A436F6A4CF2F3511175086E9F79977B89E4C16EFEDFAB80DD084462681F839206
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_ba5af3d7d832f3093e7a872b815df753_elex_remcos_wannacry

File Explorer

2026-10-25_ba5af3d7d832f3093e7a872b815df753_elex_remcos_wannacry

.exe 64KB

2026-10-25_ba5af3d7d832f3093e7a872b815df753_elex_remcos_wannacry

IMPHASH ba23a556ac1d6444f7f76feafd6c8867
SHA256 5a5613e5198cc3a9f5ceb13589876d5c601c3cb765924550b8dab1885efd6ee5
MD5 ba5af3d7d832f3093e7a872b815df753
SHA1 be9ab5137630c7f696332709a6aa15900af78dd1
SHA512 ad382377f1f0b6504637eb93d3382cbcd008cca40a40cd61c52f6ce2d8a14d17834f22417aa0604d1d45ba80ea3b6d966fc0cbfb52731d28216fd283ccb62b7a
SSDEEP 384:CjibD2liXsafEHsc4gsFW6e/hHjNz4/ClsrQjlslE6uWB:Cjif24cafxisFW7/hHjNz4/QQzlhpB
TLSH
T1B2532A436F6A4CF2F3511175086E9F79977B89E4C16EFEDFAB80DD084462681F839206
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_ba5af3d7d832f3093e7a872b815df753_elex_remcos_wannacry

kernel32

user32

comdlg32

advapi32

ole32

mfc42

msvcrt

msvcp60

generic