General

  • Target

    2a342f91ee71c9fd806cd169659b38886feb841e0534bb876a8ca6b44a684422.exe

  • Size

    318KB

  • Sample

    241222-q9acbs1khl

  • MD5

    358d6b8c3b8d3794b0fcaf459e324ee5

  • SHA1

    d57cf984688bd00c4fc552f2257ca1352557d801

  • SHA256

    2a342f91ee71c9fd806cd169659b38886feb841e0534bb876a8ca6b44a684422

  • SHA512

    3ef0b7bab485c7cded53854e6cb3f15f731d4100e940511f4a2dfa9cb2568fef573b1e1f9fa896dce574daa8b5032b90502e721920b1bc0232f28fc3426b8f25

  • SSDEEP

    6144:Ye2RVEQHdMcm4FmowdHoS7c5cm4FmowdHoSrNF9xRVEQHd4:YbO4wFHoS04wFHoSrZx8

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      2a342f91ee71c9fd806cd169659b38886feb841e0534bb876a8ca6b44a684422.exe

    • Size

      318KB

    • MD5

      358d6b8c3b8d3794b0fcaf459e324ee5

    • SHA1

      d57cf984688bd00c4fc552f2257ca1352557d801

    • SHA256

      2a342f91ee71c9fd806cd169659b38886feb841e0534bb876a8ca6b44a684422

    • SHA512

      3ef0b7bab485c7cded53854e6cb3f15f731d4100e940511f4a2dfa9cb2568fef573b1e1f9fa896dce574daa8b5032b90502e721920b1bc0232f28fc3426b8f25

    • SSDEEP

      6144:Ye2RVEQHdMcm4FmowdHoS7c5cm4FmowdHoSrNF9xRVEQHd4:YbO4wFHoS04wFHoSrZx8

    • 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