berbew | 2026-07-31_862085a9b82eba46d4e9cd1577938a71_elex_wannacry

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General

Target
2026-07-31_862085a9b82eba46d4e9cd1577938a71_elex_wannacry
Size 376KB
Sample260731-gdatjsde98
SHA256 e6d1013602b19382bbb2df5c6754dd9b792f794e9739ad41bee28851a5b79f87
MD5 862085a9b82eba46d4e9cd1577938a71
SHA1 fdd95db66d3a37b085d477a6f14444cfa8735965
SHA512 b0ff5f1718667fade52cfecbbe8e6123e1a81b38a881148b33176ce1c450ea55c670161506f66477d6e14fdfb29a08dba6929f21b3a5ebccfb7818305f59e152
SSDEEP 6144:Ax8++xC7oQ0IV/Atl/AtW1OE43V1+25CzRoQ0Ibl4HdE43V1+2T:W50I2mi4lCzb0IF4X
TLSH
T14E843A2DAE768A91C09814FF00A316A4E164E7BD0DF98F79BFD0F6592A361C3DC1B254
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor berbew

Malware Config

Extracted

Family

berbew

http://crutop.nu/index.php
http://crutop.ru/index.php
http://mazafaka.ru/index.php
http://color-bank.ru/index.php
http://asechka.ru/index.php
http://trojan.ru/index.php
http://fuck.ru/index.php
http://goldensand.ru/index.php
http://filesearch.ru/index.php
http://devx.nm.ru/index.php
http://ros-neftbank.ru/index.php
http://lovingod.host.sk/index.php
http://www.redline.ru/index.php
http://cvv.ru/index.php
http://hackers.lv/index.php
http://fethard.biz/index.php
http://ldark.nm.ru/index.htm
http://gaz-prom.ru/index.htm
http://promo.ru/index.htm
http://potleaf.chat.ru/index.htm
http://kadet.ru/index.htm
http://cvv.ru/index.htm
http://crutop.nu/index.htm
http://crutop.ru/index.htm
http://mazafaka.ru/index.htm
http://xware.cjb.net/index.htm
http://konfiskat.org/index.htm
http://parex-bank.ru/index.htm
http://kidos-bank.ru/index.htm
http://kavkaz.ru/index.htm
http://fethard.biz/index.htm

Signatures

Family: Berbew
Berbew is a backdoor written in C++.
backdoor berbew

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-31_862085a9b82eba46d4e9cd1577938a71_elex_wannacry

File Explorer

2026-07-31_862085a9b82eba46d4e9cd1577938a71_elex_wannacry

.exe 376KB

2026-07-31_862085a9b82eba46d4e9cd1577938a71_elex_wannacry

IMPHASH 0b36fc85e0cb5e337c80982db5210969
SHA256 e6d1013602b19382bbb2df5c6754dd9b792f794e9739ad41bee28851a5b79f87
MD5 862085a9b82eba46d4e9cd1577938a71
SHA1 fdd95db66d3a37b085d477a6f14444cfa8735965
SHA512 b0ff5f1718667fade52cfecbbe8e6123e1a81b38a881148b33176ce1c450ea55c670161506f66477d6e14fdfb29a08dba6929f21b3a5ebccfb7818305f59e152
SSDEEP 6144:Ax8++xC7oQ0IV/Atl/AtW1OE43V1+25CzRoQ0Ibl4HdE43V1+2T:W50I2mi4lCzb0IF4X
TLSH
T14E843A2DAE768A91C09814FF00A316A4E164E7BD0DF98F79BFD0F6592A361C3DC1B254
MD5 SHA1 SHA512 SSDEEP TLSH

windows:1 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

4633

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

ole32

CoCreateInstance CLSIDFromString CoInitialize CoUninitialize

oleaut32

SysAllocString

wininet

DeleteUrlCacheEntry FindFirstUrlCacheEntryA FindNextUrlCacheEntryA

kernel32

ExitProcess ExpandEnvironmentStringsA GetCommandLineA GetComputerNameA GetCurrentProcessId GetCurrentThreadId GetExitCodeThread GetFileSize GetModuleFileNameA GetModuleHandleA CloseHandle GetProcAddress GetSystemDirectoryA GetTempPathA GetTickCount GetVersion GetVersionExA GetWindowsDirectoryA GlobalMemoryStatus CopyFileA InterlockedIncrement IsBadReadPtr IsBadWritePtr LoadLibraryA LocalAlloc LocalFree OpenMutexA CreateFileA ReadFile RtlUnwind SetFilePointer CreateMutexA Sleep TerminateProcess VirtualQuery CreateProcessA WaitForSingleObject WideCharToMultiByte WinExec WriteFile lstrlenA lstrlenW CreateThread DeleteFileA

user32

GetWindowTextA GetWindowRect FindWindowA GetWindow GetClassNameA SetFocus GetForegroundWindow LoadCursorA LoadIconA SetTimer RegisterClassA MessageBoxA GetMessageA GetWindowLongA SetWindowLongA CreateDesktopA SetThreadDesktop GetThreadDesktop TranslateMessage DispatchMessageA SendMessageA PostQuitMessage ShowWindow CreateWindowExA DestroyWindow MoveWindow DefWindowProcA CallWindowProcA

gdi32

GetStockObject SetBkColor SetTextColor CreateBrushIndirect CreateFontA

advapi32

GetUserNameA RegCreateKeyExA RegCloseKey RegOpenKeyExA RegQueryValueExA RegSetValueExA GetSecurityInfo SetSecurityInfo SetEntriesInAclA

crtdll

__GetMainArgs _sleep _stricmp atoi exit memcpy memset printf raise rand signal sprintf srand sscanf strcat strchr strncmp vsprintf

ntdll

LdrUnloadDll

Name

.text

Size

31KB

Virtual Size

31KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

132KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data

Size

12KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.fldo

Size

512B

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.l1

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

LInFwtzj

Size

6KB

Virtual Size

6KB

Characteristics

Name

HSveGOIs

Size

21KB

Virtual Size

20KB

Characteristics

Name

ehQEyEAc

Size

28KB

Virtual Size

27KB

Characteristics

Name

eRKveFNZ

Size

7KB

Virtual Size

6KB

Characteristics

Name

WIfXwVtM

Size

512B

Virtual Size

125B

Characteristics

Name

GtaRFZjB

Size

1KB

Virtual Size

1KB

Characteristics

Name

gDiYHIRd

Size

63KB

Virtual Size

63KB

Characteristics

Name

SGSBYZOZ

Size

2KB

Virtual Size

1KB

Characteristics

Name

qRtLcxUf

Size

21KB

Virtual Size

20KB

Characteristics

Name

JebfHNze

Size

3KB

Virtual Size

2KB

Characteristics

Sharing

General

Malware Config

Extracted

Signatures

File Explorer

2026-07-31_862085a9b82eba46d4e9cd1577938a71_elex_wannacry

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

ntdll

generic