General

  • Target

    3aa4714906253ce53d03eae3f8cf6c666d0160ff3f29fa1d6267a8cda741e43f.exe

  • Size

    64KB

  • Sample

    241119-qvdq7swnaz

  • MD5

    876275dd8ee0c112c9c0b8a63f21e0cf

  • SHA1

    973ebebaed522e54e786002eae2c3195a37d9561

  • SHA256

    3aa4714906253ce53d03eae3f8cf6c666d0160ff3f29fa1d6267a8cda741e43f

  • SHA512

    bda543da40499399d3fae5d6717c8ce1e95166d607c030919d7295b8391fc2409854a7af9873cdda87e74d61cd97f7a15e7e27dc57995a0e60c337db4b0a25a4

  • SSDEEP

    1536:qZ97P5e2GC+GhPCXnGZ4r1bTv49UXruCHcpzt/IdH:qZL8Sq3GipL+pFwH

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      3aa4714906253ce53d03eae3f8cf6c666d0160ff3f29fa1d6267a8cda741e43f.exe

    • Size

      64KB

    • MD5

      876275dd8ee0c112c9c0b8a63f21e0cf

    • SHA1

      973ebebaed522e54e786002eae2c3195a37d9561

    • SHA256

      3aa4714906253ce53d03eae3f8cf6c666d0160ff3f29fa1d6267a8cda741e43f

    • SHA512

      bda543da40499399d3fae5d6717c8ce1e95166d607c030919d7295b8391fc2409854a7af9873cdda87e74d61cd97f7a15e7e27dc57995a0e60c337db4b0a25a4

    • SSDEEP

      1536:qZ97P5e2GC+GhPCXnGZ4r1bTv49UXruCHcpzt/IdH:qZL8Sq3GipL+pFwH

    • 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