General

  • Target

    a9e69f976201ece66cf33433a87cce0324bdd292e4bc7af21ed2a25122a75402

  • Size

    194KB

  • Sample

    241110-bwhn8awfpl

  • MD5

    c316ea9ebd1525e4f281f628bd75fe81

  • SHA1

    2662e0fe6c48b9c2faa6702c8c367c075de6f3d2

  • SHA256

    a9e69f976201ece66cf33433a87cce0324bdd292e4bc7af21ed2a25122a75402

  • SHA512

    de29873262970857e9320570da36318dec205e0ca2e1b76111fb5ed114407b99317c05026462a05c98ba40853aa20eefaf70291986bdbac71576a5f75c57a902

  • SSDEEP

    3072:pUrKldSfUNRbCeR0pN03xWlJ7mlOD6pN03:pkKldSfUNRbCeKpNYxWlJ7mkD6pNY

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      a9e69f976201ece66cf33433a87cce0324bdd292e4bc7af21ed2a25122a75402

    • Size

      194KB

    • MD5

      c316ea9ebd1525e4f281f628bd75fe81

    • SHA1

      2662e0fe6c48b9c2faa6702c8c367c075de6f3d2

    • SHA256

      a9e69f976201ece66cf33433a87cce0324bdd292e4bc7af21ed2a25122a75402

    • SHA512

      de29873262970857e9320570da36318dec205e0ca2e1b76111fb5ed114407b99317c05026462a05c98ba40853aa20eefaf70291986bdbac71576a5f75c57a902

    • SSDEEP

      3072:pUrKldSfUNRbCeR0pN03xWlJ7mlOD6pN03:pkKldSfUNRbCeKpNYxWlJ7mkD6pNY

    • 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