General

  • Target

    2eccfb27b9d2a07c18c2afad1d57dba8630f6b5803f82af3b2f5e58077d59495

  • Size

    395KB

  • Sample

    241224-zplpasxkex

  • MD5

    908acab90c7bac992ad0c9f36f53aa33

  • SHA1

    31530684487567c28b7190637e4739ba946761b9

  • SHA256

    2eccfb27b9d2a07c18c2afad1d57dba8630f6b5803f82af3b2f5e58077d59495

  • SHA512

    60c1d982de73ecf0ef25e1203fa228a2a217b3eac779fb53bdff70adacb8c94e3ed74bcd64e9cce65386ae8c838a1d0af0f9cdc177a8cee175db1cde100d9234

  • SSDEEP

    6144:jQUrGas4y70u4HXs4yr0u490u4Ds4yvW8lM:MX4O0dHc4i0d90dA4X

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      2eccfb27b9d2a07c18c2afad1d57dba8630f6b5803f82af3b2f5e58077d59495

    • Size

      395KB

    • MD5

      908acab90c7bac992ad0c9f36f53aa33

    • SHA1

      31530684487567c28b7190637e4739ba946761b9

    • SHA256

      2eccfb27b9d2a07c18c2afad1d57dba8630f6b5803f82af3b2f5e58077d59495

    • SHA512

      60c1d982de73ecf0ef25e1203fa228a2a217b3eac779fb53bdff70adacb8c94e3ed74bcd64e9cce65386ae8c838a1d0af0f9cdc177a8cee175db1cde100d9234

    • SSDEEP

      6144:jQUrGas4y70u4HXs4yr0u490u4Ds4yvW8lM:MX4O0dHc4i0d90dA4X

    • 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