General

  • Target

    bdd860fa51dc643b60d9086401fc17414ec8162c2bc05de164d4f2a6bdefad06

  • Size

    335KB

  • Sample

    250306-mffqgawtav

  • MD5

    35111af1c47afa9e42329ef772160a2b

  • SHA1

    5e92309bfd1220285e4b1c21a309eb357190d501

  • SHA256

    bdd860fa51dc643b60d9086401fc17414ec8162c2bc05de164d4f2a6bdefad06

  • SHA512

    8d26b8ac89f79952f02306a402f40a451b9cfbdbd273532102512d687603d7e88cbdb2dbee5f134e7ae5b58d18204d0baa05521110e8f30fbcde6275aec32bd4

  • SSDEEP

    6144:1mMHUdDvLvwU/4qwvwU/4qvvwevwU/4q+vwk/4q7:1m5

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      bdd860fa51dc643b60d9086401fc17414ec8162c2bc05de164d4f2a6bdefad06

    • Size

      335KB

    • MD5

      35111af1c47afa9e42329ef772160a2b

    • SHA1

      5e92309bfd1220285e4b1c21a309eb357190d501

    • SHA256

      bdd860fa51dc643b60d9086401fc17414ec8162c2bc05de164d4f2a6bdefad06

    • SHA512

      8d26b8ac89f79952f02306a402f40a451b9cfbdbd273532102512d687603d7e88cbdb2dbee5f134e7ae5b58d18204d0baa05521110e8f30fbcde6275aec32bd4

    • SSDEEP

      6144:1mMHUdDvLvwU/4qwvwU/4qvvwevwU/4q+vwk/4q7:1m5

    • 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