General

  • Target

    88f413a1e3bfae53cec9d86b5e7095ab56fe4aeb7f5f00f930158a17b3a39be4

  • Size

    90KB

  • Sample

    241225-akxhka1qaw

  • MD5

    d0bf51597ccc2567bc6a8804293a345c

  • SHA1

    e5eb00a08c3cadb1fab7db6c761b6a33da2f302a

  • SHA256

    88f413a1e3bfae53cec9d86b5e7095ab56fe4aeb7f5f00f930158a17b3a39be4

  • SHA512

    a6c9fddb38f2b0fa0a987f57d6c3025fd8e1f99aeb8a928a8a74653751e6e27c2d9f68388d48538c84d6578f2947e0341e772d44616409c2f0d5f896db1dd384

  • SSDEEP

    1536:3JZHBo5LZTRQk2xcoR/hHI9yVnQQC4fl8k/7TZP:Z9BsLjZ5GhH83T498a7TZP

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      88f413a1e3bfae53cec9d86b5e7095ab56fe4aeb7f5f00f930158a17b3a39be4

    • Size

      90KB

    • MD5

      d0bf51597ccc2567bc6a8804293a345c

    • SHA1

      e5eb00a08c3cadb1fab7db6c761b6a33da2f302a

    • SHA256

      88f413a1e3bfae53cec9d86b5e7095ab56fe4aeb7f5f00f930158a17b3a39be4

    • SHA512

      a6c9fddb38f2b0fa0a987f57d6c3025fd8e1f99aeb8a928a8a74653751e6e27c2d9f68388d48538c84d6578f2947e0341e772d44616409c2f0d5f896db1dd384

    • SSDEEP

      1536:3JZHBo5LZTRQk2xcoR/hHI9yVnQQC4fl8k/7TZP:Z9BsLjZ5GhH83T498a7TZP

    • 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