General

  • Target

    758bacc61f2fedb22f46616dd3d6d5fbff591edd207d0734adb96bca43857b87.exe

  • Size

    361KB

  • Sample

    241119-wf55ssypay

  • MD5

    fcab97e33090597492067f9b612262ae

  • SHA1

    c01693c28b0fbfbd6de83aeccd5e02faf145a99e

  • SHA256

    758bacc61f2fedb22f46616dd3d6d5fbff591edd207d0734adb96bca43857b87

  • SHA512

    ee0436522168059976535a5b6f3555298d80c480e36ba1ffbb3e4cb9cef06ef2c598c1926d99f587f8171c0573e5ead082d0b7121703fe9be89c710fbdded9ec

  • SSDEEP

    6144:9d7UIWCpX2/mnbzvdLaD6OkPgl6bmIjlQFxU5:fcCpXImbzQD6OkPgl6bmIjKxU5

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      758bacc61f2fedb22f46616dd3d6d5fbff591edd207d0734adb96bca43857b87.exe

    • Size

      361KB

    • MD5

      fcab97e33090597492067f9b612262ae

    • SHA1

      c01693c28b0fbfbd6de83aeccd5e02faf145a99e

    • SHA256

      758bacc61f2fedb22f46616dd3d6d5fbff591edd207d0734adb96bca43857b87

    • SHA512

      ee0436522168059976535a5b6f3555298d80c480e36ba1ffbb3e4cb9cef06ef2c598c1926d99f587f8171c0573e5ead082d0b7121703fe9be89c710fbdded9ec

    • SSDEEP

      6144:9d7UIWCpX2/mnbzvdLaD6OkPgl6bmIjlQFxU5:fcCpXImbzQD6OkPgl6bmIjKxU5

    • 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