General

  • Target

    9a9382175d22f7a02a5ed6d89a93ebf8c0eeb68d34bbb3978af05388badd7decN.exe

  • Size

    428KB

  • Sample

    241207-3rnhfswkdn

  • MD5

    668270ee3c909738e7da789671cac180

  • SHA1

    d4571855b8052728a21e52136a80b85fdaf3a4db

  • SHA256

    9a9382175d22f7a02a5ed6d89a93ebf8c0eeb68d34bbb3978af05388badd7dec

  • SHA512

    a06766bc354bc9f2e44995fc48c31f6c73afdd76c02b2402e3eae7f196782ad9827722ca14d42a01ec4994836e392b5fb68ad0ccd675ce0e88b2868c7e0417d9

  • SSDEEP

    6144:JVt5ZXZuKVp1fNrNF5ZXZ7SEJtKa4sFj5tPNki9HZd1sFj5tA:Z5hjtFrNF5h0EJtws15tPWu5Ls15tA

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      9a9382175d22f7a02a5ed6d89a93ebf8c0eeb68d34bbb3978af05388badd7decN.exe

    • Size

      428KB

    • MD5

      668270ee3c909738e7da789671cac180

    • SHA1

      d4571855b8052728a21e52136a80b85fdaf3a4db

    • SHA256

      9a9382175d22f7a02a5ed6d89a93ebf8c0eeb68d34bbb3978af05388badd7dec

    • SHA512

      a06766bc354bc9f2e44995fc48c31f6c73afdd76c02b2402e3eae7f196782ad9827722ca14d42a01ec4994836e392b5fb68ad0ccd675ce0e88b2868c7e0417d9

    • SSDEEP

      6144:JVt5ZXZuKVp1fNrNF5ZXZ7SEJtKa4sFj5tPNki9HZd1sFj5tA:Z5hjtFrNF5h0EJtws15tPWu5Ls15tA

    • 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