General

  • Target

    84364ff7bab7bd48e89b4383c4e6ae91d4946a47baa682c76407d850ea2471a3N

  • Size

    64KB

  • Sample

    241110-r9gbbayfkm

  • MD5

    a0a6a8379d57f3e6842877094f05bca0

  • SHA1

    33d406c466ccfd80660446d9373377ff2cbdd12b

  • SHA256

    84364ff7bab7bd48e89b4383c4e6ae91d4946a47baa682c76407d850ea2471a3

  • SHA512

    671c91ed201939f8abf5151b099322342588bc1c9177acbd3a427151f7530530b3cdd59f4f31b343f9757ad722867eb80005065443b172bc8de6aa847cdca8a7

  • SSDEEP

    1536:QjSb7wxoWp3U/hBNgNISR5UCQ7P97lLBsLnVLdGUHyNwi:QjSHBQ3UZGZfUCUPJlLBsLnVUUHyNwi

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      84364ff7bab7bd48e89b4383c4e6ae91d4946a47baa682c76407d850ea2471a3N

    • Size

      64KB

    • MD5

      a0a6a8379d57f3e6842877094f05bca0

    • SHA1

      33d406c466ccfd80660446d9373377ff2cbdd12b

    • SHA256

      84364ff7bab7bd48e89b4383c4e6ae91d4946a47baa682c76407d850ea2471a3

    • SHA512

      671c91ed201939f8abf5151b099322342588bc1c9177acbd3a427151f7530530b3cdd59f4f31b343f9757ad722867eb80005065443b172bc8de6aa847cdca8a7

    • SSDEEP

      1536:QjSb7wxoWp3U/hBNgNISR5UCQ7P97lLBsLnVLdGUHyNwi:QjSHBQ3UZGZfUCUPJlLBsLnVUUHyNwi

    • 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