General

  • Target

    bba206356dd13645d50ac48bf07b8b1273900a41f6054c1fe31acaccf89fd755

  • Size

    45KB

  • Sample

    241110-clz17azngn

  • MD5

    f2a274b0a88732ac1fa2a078ce24a990

  • SHA1

    bf2d38beb7abb1cefd0c1bee60fe26116e9fe49f

  • SHA256

    bba206356dd13645d50ac48bf07b8b1273900a41f6054c1fe31acaccf89fd755

  • SHA512

    796496533db74e7cfe6ea955c63a04116cd7f8e55c5fac5cd9be90075619589acecbc119b7f00c650db24354d71e3174b7336a57aa0732a2a7ff0e48c23037ea

  • SSDEEP

    768:8jvpCYAuGYVWcfmYiFfYpLKjpXRmTvZmJuab8zS2onuXTjpobOm/1H5txc:8jvpNAunVdHOuLKjFRmTvZmrb8zdCOMO

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      bba206356dd13645d50ac48bf07b8b1273900a41f6054c1fe31acaccf89fd755

    • Size

      45KB

    • MD5

      f2a274b0a88732ac1fa2a078ce24a990

    • SHA1

      bf2d38beb7abb1cefd0c1bee60fe26116e9fe49f

    • SHA256

      bba206356dd13645d50ac48bf07b8b1273900a41f6054c1fe31acaccf89fd755

    • SHA512

      796496533db74e7cfe6ea955c63a04116cd7f8e55c5fac5cd9be90075619589acecbc119b7f00c650db24354d71e3174b7336a57aa0732a2a7ff0e48c23037ea

    • SSDEEP

      768:8jvpCYAuGYVWcfmYiFfYpLKjpXRmTvZmJuab8zS2onuXTjpobOm/1H5txc:8jvpNAunVdHOuLKjFRmTvZmrb8zdCOMO

    • 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