General

  • Target

    5176d970544dda26dabceb610d067fff65d80282d299b57d10e173c4788c9e51.exe

  • Size

    465KB

  • Sample

    241222-hb5ftaxncz

  • MD5

    92a9dcb71b9f980994d2d2b121a8e939

  • SHA1

    e19a23a0919315dfb76eda1a23d544e96d7ac29c

  • SHA256

    5176d970544dda26dabceb610d067fff65d80282d299b57d10e173c4788c9e51

  • SHA512

    9ef13711158a6910bc255b4869bd69567ab7faeda33e0c1a8da79e6e5fdc1063c1481b070d6194cc1112dda26defaf64e22d1a38aa6c88603d1f52b073d5d826

  • SSDEEP

    6144:PxiM5AEhwqOOVF5V4lKjIbvBhRJfzSf9x7N/I7b9M:PMM5AErO8LKlUmpRe94a

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      5176d970544dda26dabceb610d067fff65d80282d299b57d10e173c4788c9e51.exe

    • Size

      465KB

    • MD5

      92a9dcb71b9f980994d2d2b121a8e939

    • SHA1

      e19a23a0919315dfb76eda1a23d544e96d7ac29c

    • SHA256

      5176d970544dda26dabceb610d067fff65d80282d299b57d10e173c4788c9e51

    • SHA512

      9ef13711158a6910bc255b4869bd69567ab7faeda33e0c1a8da79e6e5fdc1063c1481b070d6194cc1112dda26defaf64e22d1a38aa6c88603d1f52b073d5d826

    • SSDEEP

      6144:PxiM5AEhwqOOVF5V4lKjIbvBhRJfzSf9x7N/I7b9M:PMM5AErO8LKlUmpRe94a

    • 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