stormser | 2026-07-17_4edc8cca611c4705723f19a5b4445d4a_elex_wannacry

Sharing

Copy URL Twitter E-mail

General

Target
2026-07-17_4edc8cca611c4705723f19a5b4445d4a_elex_wannacry
Size 59KB
Sample260717-vm262sb17w
SHA256 66c851a992234e21603673b4d1518d21d305c55a81446f95c69de83d55a00943
MD5 4edc8cca611c4705723f19a5b4445d4a
SHA1 78c12a5a06468689d1e3eb617a90c71e59ba89c1
SHA512 5038920515c68a371d8be08667196a8ad658f17e42829a734f96e511a25e086887169e39fca56b300ef2d9ed522f74018fcf7cedcf928b02756196568f151d91
SSDEEP 384:N/bLwOs8AHsc4sMfwhKQLrox4/CFsrdHWMZ:N/vw9816vhKQLrox4/wQpWMZ
TLSH
T1BB433A834F8978F2FB810175087A8BB9966B59D4D14FFE9BBF90CC094436651E83E60A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

worm stormser

Malware Config

Signatures

Family: Stormser, StormDDoS, StormAttack, Stormer
Stormser aka StormDDoS, StormAttack, and Stormer is a Windows worm written in C++.
worm stormser

Detects Stormser aka Storm DDoS and StormAttack 1 IoCs

resource	yara_rule
sample	family_stormser

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
2026-07-17_4edc8cca611c4705723f19a5b4445d4a_elex_wannacry

File Explorer

2026-07-17_4edc8cca611c4705723f19a5b4445d4a_elex_wannacry

.exe 59KB

2026-07-17_4edc8cca611c4705723f19a5b4445d4a_elex_wannacry

IMPHASH ba23a556ac1d6444f7f76feafd6c8867
SHA256 66c851a992234e21603673b4d1518d21d305c55a81446f95c69de83d55a00943
MD5 4edc8cca611c4705723f19a5b4445d4a
SHA1 78c12a5a06468689d1e3eb617a90c71e59ba89c1
SHA512 5038920515c68a371d8be08667196a8ad658f17e42829a734f96e511a25e086887169e39fca56b300ef2d9ed522f74018fcf7cedcf928b02756196568f151d91
SSDEEP 384:N/bLwOs8AHsc4sMfwhKQLrox4/CFsrdHWMZ:N/vw9816vhKQLrox4/wQpWMZ
TLSH
T1BB433A834F8978F2FB810175087A8BB9966B59D4D14FFE9BBF90CC094436651E83E60A
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Detects Stormser aka Storm DDoS and StormAttack
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