General

  • Target

    207b0e27c8fd02347aece33685dbc95374247fe13779fa04e5c9d1a5bc6c0325

  • Size

    45KB

  • Sample

    241123-y5ckwsvkav

  • MD5

    997b8ed01433c930c9e5ce96653b8dd9

  • SHA1

    23e0dd786b1214bbcb9a3ce888bf45582d7bc2a5

  • SHA256

    207b0e27c8fd02347aece33685dbc95374247fe13779fa04e5c9d1a5bc6c0325

  • SHA512

    61f6041b8c96bb44dab4cd8582185a843e3eacd8587d59f6bf7c3774e4da4b5fa3d9c1f9b48d27769e8b70a0f9a21f130d5761532a9750c5a65f5a9aa7c8000e

  • SSDEEP

    768:v6kUVLOemQbv6BVPgg5hPYSbuSGrTyuqyXmu/1H5:SkUIemDv/3QqC

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      207b0e27c8fd02347aece33685dbc95374247fe13779fa04e5c9d1a5bc6c0325

    • Size

      45KB

    • MD5

      997b8ed01433c930c9e5ce96653b8dd9

    • SHA1

      23e0dd786b1214bbcb9a3ce888bf45582d7bc2a5

    • SHA256

      207b0e27c8fd02347aece33685dbc95374247fe13779fa04e5c9d1a5bc6c0325

    • SHA512

      61f6041b8c96bb44dab4cd8582185a843e3eacd8587d59f6bf7c3774e4da4b5fa3d9c1f9b48d27769e8b70a0f9a21f130d5761532a9750c5a65f5a9aa7c8000e

    • SSDEEP

      768:v6kUVLOemQbv6BVPgg5hPYSbuSGrTyuqyXmu/1H5:SkUIemDv/3QqC

    • 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