General

  • Target

    fc73f08d7d91b9a066801924881fdefff6dc6516ccd62735a2ba5c284876a841

  • Size

    64KB

  • Sample

    241225-e5vlxsykap

  • MD5

    d622f177eedbdb664dba2e21fab8c79d

  • SHA1

    7cbb9b50e382a885302531ca63db64bc0ba93078

  • SHA256

    fc73f08d7d91b9a066801924881fdefff6dc6516ccd62735a2ba5c284876a841

  • SHA512

    33fdf7819cbcc24167f68927130fd62d53f313656a4fbc461cf9ec2b6f6808a813d300522f075f21649561573390f11f9fbc4f267adb6bdf34ece97fc70da370

  • SSDEEP

    1536:i0xxx05MKJsEzYbNW+Gcv4iUXruCHcpzt/Idn:iNCDpGcvtpFwn

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      fc73f08d7d91b9a066801924881fdefff6dc6516ccd62735a2ba5c284876a841

    • Size

      64KB

    • MD5

      d622f177eedbdb664dba2e21fab8c79d

    • SHA1

      7cbb9b50e382a885302531ca63db64bc0ba93078

    • SHA256

      fc73f08d7d91b9a066801924881fdefff6dc6516ccd62735a2ba5c284876a841

    • SHA512

      33fdf7819cbcc24167f68927130fd62d53f313656a4fbc461cf9ec2b6f6808a813d300522f075f21649561573390f11f9fbc4f267adb6bdf34ece97fc70da370

    • SSDEEP

      1536:i0xxx05MKJsEzYbNW+Gcv4iUXruCHcpzt/Idn:iNCDpGcvtpFwn

    • 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