General

  • Target

    741f27db8491f850de4ccb7f26500f8e1c7de989aab1b0171748f02018dde4f9

  • Size

    84KB

  • Sample

    241120-afmska1jfl

  • MD5

    6fcb6cf9ed6b81e4e628ed3d1283b431

  • SHA1

    bb07d0395c718c725cfbf9a9f929263ad0579d08

  • SHA256

    741f27db8491f850de4ccb7f26500f8e1c7de989aab1b0171748f02018dde4f9

  • SHA512

    774cb9ca7062266511dd7c2a0547f2197c52953b20c580fc158a72d090abb2d971bfb16060f26feb7dc42ce41f1b8812ddb004537ebe5b77832a56ee758a42a4

  • SSDEEP

    1536:CDTw92TuLVCT+720jZXSREXHfVPfMVwNKT1iqWUPGc4T7VLd:wwMyRyz0jZCREXdXNKT1ntPG9pB

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      741f27db8491f850de4ccb7f26500f8e1c7de989aab1b0171748f02018dde4f9

    • Size

      84KB

    • MD5

      6fcb6cf9ed6b81e4e628ed3d1283b431

    • SHA1

      bb07d0395c718c725cfbf9a9f929263ad0579d08

    • SHA256

      741f27db8491f850de4ccb7f26500f8e1c7de989aab1b0171748f02018dde4f9

    • SHA512

      774cb9ca7062266511dd7c2a0547f2197c52953b20c580fc158a72d090abb2d971bfb16060f26feb7dc42ce41f1b8812ddb004537ebe5b77832a56ee758a42a4

    • SSDEEP

      1536:CDTw92TuLVCT+720jZXSREXHfVPfMVwNKT1iqWUPGc4T7VLd:wwMyRyz0jZCREXdXNKT1ntPG9pB

    • 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