General

  • Target

    d58f27588fab7924e7110e5fc662d243a6bdd426f1d7f2cbe79bc5ffed0ee765

  • Size

    108KB

  • Sample

    241223-d3pr8avnfv

  • MD5

    d7c1ad18428ffcf6f695efd8c1759f19

  • SHA1

    f682bed0c690fd40b52d8fd2bb38dfe46df49038

  • SHA256

    d58f27588fab7924e7110e5fc662d243a6bdd426f1d7f2cbe79bc5ffed0ee765

  • SHA512

    c67b7c22335b57f05c427d165bef307d016afaf9dbd3688a5a08a1db5dd3ec491d1ca59961517ba9e363e30877fd3c9fde29a763babde18546b4d566f7ef9153

  • SSDEEP

    1536:ji2LLCnAw1zEeGFAn1M/2MKkjDlHjTMwB+rjm8NiIqhn3HQ8BawTj2wQ3K:2vNIu19fkHlDPUjmOiBn3w8BdTj2h3K

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      d58f27588fab7924e7110e5fc662d243a6bdd426f1d7f2cbe79bc5ffed0ee765

    • Size

      108KB

    • MD5

      d7c1ad18428ffcf6f695efd8c1759f19

    • SHA1

      f682bed0c690fd40b52d8fd2bb38dfe46df49038

    • SHA256

      d58f27588fab7924e7110e5fc662d243a6bdd426f1d7f2cbe79bc5ffed0ee765

    • SHA512

      c67b7c22335b57f05c427d165bef307d016afaf9dbd3688a5a08a1db5dd3ec491d1ca59961517ba9e363e30877fd3c9fde29a763babde18546b4d566f7ef9153

    • SSDEEP

      1536:ji2LLCnAw1zEeGFAn1M/2MKkjDlHjTMwB+rjm8NiIqhn3HQ8BawTj2wQ3K:2vNIu19fkHlDPUjmOiBn3w8BdTj2h3K

    • 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