General

  • Target

    d3a648e0388c1a031ca0a55d5c7349e4181841edd03afd4cbe70fe5953255159N.exe

  • Size

    45KB

  • Sample

    241123-zj8xmssjdq

  • MD5

    cc4ec868a270b7e2a9de89a0ee19f8c0

  • SHA1

    89ae1d59042d6e797a0e399611ad143d622a6d7d

  • SHA256

    d3a648e0388c1a031ca0a55d5c7349e4181841edd03afd4cbe70fe5953255159

  • SHA512

    049f53a4143af2b36c8c9e450afa818b11ecf95a9824572423fe62da91629d75cf9b6eb626f3f2f9bd0b91cf45e5e64c1501ca2472fd2ea2b2f61a93b46a650b

  • SSDEEP

    768:/vSzVqpKZeWc3URtCOfYeYSPGtMQKQM+Ih/1H5q:/2V4KZG3mtCOfNtGtMQK9xbk

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      d3a648e0388c1a031ca0a55d5c7349e4181841edd03afd4cbe70fe5953255159N.exe

    • Size

      45KB

    • MD5

      cc4ec868a270b7e2a9de89a0ee19f8c0

    • SHA1

      89ae1d59042d6e797a0e399611ad143d622a6d7d

    • SHA256

      d3a648e0388c1a031ca0a55d5c7349e4181841edd03afd4cbe70fe5953255159

    • SHA512

      049f53a4143af2b36c8c9e450afa818b11ecf95a9824572423fe62da91629d75cf9b6eb626f3f2f9bd0b91cf45e5e64c1501ca2472fd2ea2b2f61a93b46a650b

    • SSDEEP

      768:/vSzVqpKZeWc3URtCOfYeYSPGtMQKQM+Ih/1H5q:/2V4KZG3mtCOfNtGtMQK9xbk

    • 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