General

  • Target

    e1ecc0149a1242187f4fa93fbbddd1ae0856c2442c9c33f35f248b682cd2d758

  • Size

    69KB

  • Sample

    241224-cn75ksyrdk

  • MD5

    a773993f6e23879a8b3db92c6ee421ee

  • SHA1

    bb82896dab293d49eb49ae6afead023c4d325948

  • SHA256

    e1ecc0149a1242187f4fa93fbbddd1ae0856c2442c9c33f35f248b682cd2d758

  • SHA512

    13f57f78c39dab5fa4863842ab134b5dfef80514be8bbbc867440b10e738df665f9680b7c251f2c0c6eb9716b523434d7c68b33146ab22f0fc03d716ab994da9

  • SSDEEP

    1536:hniv3jSqGZDIpwIW8JEJvNein/GFZCeDAyY:eTb6c2IR61NFn/GFZC1yY

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      e1ecc0149a1242187f4fa93fbbddd1ae0856c2442c9c33f35f248b682cd2d758

    • Size

      69KB

    • MD5

      a773993f6e23879a8b3db92c6ee421ee

    • SHA1

      bb82896dab293d49eb49ae6afead023c4d325948

    • SHA256

      e1ecc0149a1242187f4fa93fbbddd1ae0856c2442c9c33f35f248b682cd2d758

    • SHA512

      13f57f78c39dab5fa4863842ab134b5dfef80514be8bbbc867440b10e738df665f9680b7c251f2c0c6eb9716b523434d7c68b33146ab22f0fc03d716ab994da9

    • SSDEEP

      1536:hniv3jSqGZDIpwIW8JEJvNein/GFZCeDAyY:eTb6c2IR61NFn/GFZC1yY

    • 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