General

  • Target

    90c9b902f1a285e874c9acd75bab80b8313392616c0bf84165691b10517c92adN

  • Size

    415KB

  • Sample

    241004-td759sshpk

  • MD5

    9c8ea16ed34db6521f724b29adf5d7e0

  • SHA1

    2ff8ef99df6bbc781b732e39887d1f527ef78224

  • SHA256

    90c9b902f1a285e874c9acd75bab80b8313392616c0bf84165691b10517c92ad

  • SHA512

    c2747588d91d7c2f66f4298747c2ea11a253ac8cf3e5c1fd00d724a4e57e7d0ccd9045010a2d5b3596bf3460f412487634932886f663d6832310141e64bc647f

  • SSDEEP

    12288:T8fVR0BoWj7NtInBBBBBBBBBBBBBBBBBBBBBBBBB0kfBBBBBBBBBBBBBBBBBBBBD:oVOBklp

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      90c9b902f1a285e874c9acd75bab80b8313392616c0bf84165691b10517c92adN

    • Size

      415KB

    • MD5

      9c8ea16ed34db6521f724b29adf5d7e0

    • SHA1

      2ff8ef99df6bbc781b732e39887d1f527ef78224

    • SHA256

      90c9b902f1a285e874c9acd75bab80b8313392616c0bf84165691b10517c92ad

    • SHA512

      c2747588d91d7c2f66f4298747c2ea11a253ac8cf3e5c1fd00d724a4e57e7d0ccd9045010a2d5b3596bf3460f412487634932886f663d6832310141e64bc647f

    • SSDEEP

      12288:T8fVR0BoWj7NtInBBBBBBBBBBBBBBBBBBBBBBBBB0kfBBBBBBBBBBBBBBBBBBBBD:oVOBklp

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks