General

  • Target

    7bc9f4ce3a31aa8edccae2d605726736206b3cda95edde73e587753ff538b529N.exe

  • Size

    90KB

  • Sample

    241208-c84b5atmdk

  • MD5

    740ad45ae16ba44b1b7b19a9c91f2a90

  • SHA1

    8a0463432817a86c6939fbabbe6c0792a568890b

  • SHA256

    7bc9f4ce3a31aa8edccae2d605726736206b3cda95edde73e587753ff538b529

  • SHA512

    78a51242c493cdd778f2e06971107d741d1337d94e790c1716ce9aad8ac02dfb2bf2d6c5571d6bd5e67c15bfdf17a1577f2697bf6bdd856563ecfd2473334278

  • SSDEEP

    1536:Ybi0C90Kc3v7Ga/p0bkiI9yVnQQC4fl8k/7TZPN:oMG77/p0bki83T498a7TZPN

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      7bc9f4ce3a31aa8edccae2d605726736206b3cda95edde73e587753ff538b529N.exe

    • Size

      90KB

    • MD5

      740ad45ae16ba44b1b7b19a9c91f2a90

    • SHA1

      8a0463432817a86c6939fbabbe6c0792a568890b

    • SHA256

      7bc9f4ce3a31aa8edccae2d605726736206b3cda95edde73e587753ff538b529

    • SHA512

      78a51242c493cdd778f2e06971107d741d1337d94e790c1716ce9aad8ac02dfb2bf2d6c5571d6bd5e67c15bfdf17a1577f2697bf6bdd856563ecfd2473334278

    • SSDEEP

      1536:Ybi0C90Kc3v7Ga/p0bkiI9yVnQQC4fl8k/7TZPN:oMG77/p0bki83T498a7TZPN

    • 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