General

  • Target

    6b8c0c47b64294bb76d8e55d4b80604c08c97f298133742c6be8db04bff16e26N.exe

  • Size

    64KB

  • Sample

    241207-z9vspszmal

  • MD5

    a0d935deba42a64e4ba5b97db1dae090

  • SHA1

    a6eb0730b501c60caf063dc9655e493d2f3fa322

  • SHA256

    6b8c0c47b64294bb76d8e55d4b80604c08c97f298133742c6be8db04bff16e26

  • SHA512

    0c09e2ed8d5dcceceffb98e92f297951f1702290db624a91e25a85f342c5f008c55fce482a235fc4fcd2e1246bbe339a839d3d70ae36119b6ac3389e2510a4db

  • SSDEEP

    1536:X/2ef5Tu1noa+OSSJMJ11Pg5aqFgDSXUwXfzwv:Vxud0SJTMNWPzwv

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      6b8c0c47b64294bb76d8e55d4b80604c08c97f298133742c6be8db04bff16e26N.exe

    • Size

      64KB

    • MD5

      a0d935deba42a64e4ba5b97db1dae090

    • SHA1

      a6eb0730b501c60caf063dc9655e493d2f3fa322

    • SHA256

      6b8c0c47b64294bb76d8e55d4b80604c08c97f298133742c6be8db04bff16e26

    • SHA512

      0c09e2ed8d5dcceceffb98e92f297951f1702290db624a91e25a85f342c5f008c55fce482a235fc4fcd2e1246bbe339a839d3d70ae36119b6ac3389e2510a4db

    • SSDEEP

      1536:X/2ef5Tu1noa+OSSJMJ11Pg5aqFgDSXUwXfzwv:Vxud0SJTMNWPzwv

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks