General

  • Target

    2f9835f7bbe664814be42a2a302a708b31f3a0a8358af6bd1f728e155cb14f47

  • Size

    97KB

  • Sample

    241225-xyp2zatpfq

  • MD5

    8eb51f03d41e8a13b5cb7a61ed6951a5

  • SHA1

    32db3180cd7e5d406dd6af076d82c0f1b7dc6e42

  • SHA256

    2f9835f7bbe664814be42a2a302a708b31f3a0a8358af6bd1f728e155cb14f47

  • SHA512

    d8e02ab1c7f2993f1e22bf834fcd591c8c7e1993d5dd1c955b49fa2ff2d6095e310c3da5f49eac2a2ab631448cc65299b2b2bc2c4e49a7beb972e6dd1f8dae98

  • SSDEEP

    1536:SCRqe+7rejogodIY7NJT68zRzXUwXfzwE57pvJXeYZc:UreudIY7/T6IR3Pzwm7pJXeKc

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      2f9835f7bbe664814be42a2a302a708b31f3a0a8358af6bd1f728e155cb14f47

    • Size

      97KB

    • MD5

      8eb51f03d41e8a13b5cb7a61ed6951a5

    • SHA1

      32db3180cd7e5d406dd6af076d82c0f1b7dc6e42

    • SHA256

      2f9835f7bbe664814be42a2a302a708b31f3a0a8358af6bd1f728e155cb14f47

    • SHA512

      d8e02ab1c7f2993f1e22bf834fcd591c8c7e1993d5dd1c955b49fa2ff2d6095e310c3da5f49eac2a2ab631448cc65299b2b2bc2c4e49a7beb972e6dd1f8dae98

    • SSDEEP

      1536:SCRqe+7rejogodIY7NJT68zRzXUwXfzwE57pvJXeYZc:UreudIY7/T6IR3Pzwm7pJXeKc

    • 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