General

  • Target

    2a40361643a292993bc51f069a95c35d17282ce06b66cb72e633342f1cbe4a82.exe

  • Size

    45KB

  • Sample

    241123-gr5k3swncp

  • MD5

    bc191bb1527acfc574065e3185c7c4b1

  • SHA1

    87a470ef3af6201cb128cf35295103320e31824a

  • SHA256

    2a40361643a292993bc51f069a95c35d17282ce06b66cb72e633342f1cbe4a82

  • SHA512

    57cb02ca4722b3058d1fcdf22a5407812ac7de35e3eb69f8b8a67dd6e9efea2043153e36f74ef41ad0adc2071778998c0083c6f1d70e26dd71d1c38f81159fa5

  • SSDEEP

    768:z/vbjLoWMKYyr4GmHMqZGbISwoYI3eqAx3emW/1H5cr:zPLqKYHsq7ShYI3eqAFem8mr

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      2a40361643a292993bc51f069a95c35d17282ce06b66cb72e633342f1cbe4a82.exe

    • Size

      45KB

    • MD5

      bc191bb1527acfc574065e3185c7c4b1

    • SHA1

      87a470ef3af6201cb128cf35295103320e31824a

    • SHA256

      2a40361643a292993bc51f069a95c35d17282ce06b66cb72e633342f1cbe4a82

    • SHA512

      57cb02ca4722b3058d1fcdf22a5407812ac7de35e3eb69f8b8a67dd6e9efea2043153e36f74ef41ad0adc2071778998c0083c6f1d70e26dd71d1c38f81159fa5

    • SSDEEP

      768:z/vbjLoWMKYyr4GmHMqZGbISwoYI3eqAx3emW/1H5cr:zPLqKYHsq7ShYI3eqAFem8mr

    • 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