General

  • Target

    8e2c54f96e221499d08cfb58627b8672dd64da92e5eaa2ca28be1a35d9234cfcN.exe

  • Size

    72KB

  • Sample

    241119-p4l89sxank

  • MD5

    d2bc0a8e0e1d93235f7521093e77bb50

  • SHA1

    e948fc091952dff88c2428ef938d5be8d0ba9778

  • SHA256

    8e2c54f96e221499d08cfb58627b8672dd64da92e5eaa2ca28be1a35d9234cfc

  • SHA512

    f7cbbcd55f21a5ee9a40bc8face75b038735f42d39223dd596ce1a07d0e2766fb17c5dd393bbaf7605c509d7f0f70365c58c02db1a1d76499a92e550d341131c

  • SSDEEP

    1536:GHBmGHxMfp1CGgMAwoXX8RXblAMPgUN3QivEtw:SBmuMfzCGgMhRJAMPgU5QJw

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      8e2c54f96e221499d08cfb58627b8672dd64da92e5eaa2ca28be1a35d9234cfcN.exe

    • Size

      72KB

    • MD5

      d2bc0a8e0e1d93235f7521093e77bb50

    • SHA1

      e948fc091952dff88c2428ef938d5be8d0ba9778

    • SHA256

      8e2c54f96e221499d08cfb58627b8672dd64da92e5eaa2ca28be1a35d9234cfc

    • SHA512

      f7cbbcd55f21a5ee9a40bc8face75b038735f42d39223dd596ce1a07d0e2766fb17c5dd393bbaf7605c509d7f0f70365c58c02db1a1d76499a92e550d341131c

    • SSDEEP

      1536:GHBmGHxMfp1CGgMAwoXX8RXblAMPgUN3QivEtw:SBmuMfzCGgMhRJAMPgU5QJw

    • 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