stormser | 2026-08-27_dbf678300baa34cfe3c8e40c1e6e65e4_elex_goldeneye_wannacry

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General

Target
2026-08-27_dbf678300baa34cfe3c8e40c1e6e65e4_elex_goldeneye_wannacry
Size 468KB
Sample260828-e9plgabg77
SHA256 28f97840ba3792036f6fd03fb73e942723f436d1dc0770a8cc2f853c51c29dd8
MD5 dbf678300baa34cfe3c8e40c1e6e65e4
SHA1 e35a1046552ff55be25b9d3aa0b038081e6d7482
SHA512 007b9a5c36b3479980751f8a286a143541498c834cd347f204f623275b2d5e83ae480525bbc8a955f42cadf117069defa0aa9ece679b96e33742942c4afed9ed
SSDEEP 6144:jEGGl5eKcAEcgYEGDl5eKcAEcXgulUNt2Lja1M+9klvLc2:jdgEgAgEAXd3wM452
TLSH
T1E4A4592233F59A25F4F31B354CB5C051AA37BF919A71D91D2288B15E0A72B80CE75B3B
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

Auto-generated rule 1 IoCs

resource	yara_rule
sample	GoldenEyeRansomware_Dropper_MalformedZoomit

Detects Stormser aka Storm DDoS and StormAttack 1 IoCs

resource	yara_rule
sample	family_stormser

Detects Windows executables referencing Office macro registry keys. Observed modifying Office config 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_Enable_OfficeMacro

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-08-27_dbf678300baa34cfe3c8e40c1e6e65e4_elex_goldeneye_wannacry

File Explorer

2026-08-27_dbf678300baa34cfe3c8e40c1e6e65e4_elex_goldeneye_wannacry

.exe 468KB

2026-08-27_dbf678300baa34cfe3c8e40c1e6e65e4_elex_goldeneye_wannacry

IMPHASH ba23a556ac1d6444f7f76feafd6c8867
SHA256 28f97840ba3792036f6fd03fb73e942723f436d1dc0770a8cc2f853c51c29dd8
MD5 dbf678300baa34cfe3c8e40c1e6e65e4
SHA1 e35a1046552ff55be25b9d3aa0b038081e6d7482
SHA512 007b9a5c36b3479980751f8a286a143541498c834cd347f204f623275b2d5e83ae480525bbc8a955f42cadf117069defa0aa9ece679b96e33742942c4afed9ed
SSDEEP 6144:jEGGl5eKcAEcgYEGDl5eKcAEcXgulUNt2Lja1M+9klvLc2:jdgEgAgEAXd3wM452
TLSH
T1E4A4592233F59A25F4F31B354CB5C051AA37BF919A71D91D2288B15E0A72B80CE75B3B
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Auto-generated rule
Detects Stormser aka Storm DDoS and StormAttack
Detects Windows executables referencing Office macro registry keys. Observed modifying Office config
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

Name

.text

Size

8KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

4KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

4KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

40KB

Virtual Size

39KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

cnuBgYzC

Size

4KB

Virtual Size

60B

Characteristics

Name

yQisGUAO

Size

4KB

Virtual Size

13B

Characteristics

Name

VWXJhgRx

Size

24KB

Virtual Size

21KB

Characteristics

Name

GphzwFSm

Size

8KB

Virtual Size

4KB

Characteristics

Name

hfJSmZNg

Size

4KB

Virtual Size

1KB

Characteristics

Name

yEOckWTa

Size

4KB

Virtual Size

420B

Characteristics

Name

JeRUMSaj

Size

4KB

Virtual Size

3KB

Characteristics

Name

QYxVBskx

Size

4KB

Virtual Size

318B

Characteristics

Name

XaemNQhr

Size

60KB

Virtual Size

56KB

Characteristics

Name

oolpzTeN

Size

4KB

Virtual Size

472B

Characteristics

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-27_dbf678300baa34cfe3c8e40c1e6e65e4_elex_goldeneye_wannacry

kernel32

user32

comdlg32

advapi32

ole32

mfc42

msvcrt

msvcp60

generic