General

  • Target

    87129a228b070a931bc06b92960f9570df5fdedf5a829a0c0cb4ae9ee2cdd612N

  • Size

    55KB

  • Sample

    241110-msh2csveqn

  • MD5

    d5c0797a5fe008d211755835d88a0e40

  • SHA1

    4e851471eba7aa9e013d071eeff06e0287c7447d

  • SHA256

    87129a228b070a931bc06b92960f9570df5fdedf5a829a0c0cb4ae9ee2cdd612

  • SHA512

    bf5da681c9bce71dab4dc67504f76d96ab6d599c9017205a5582f84cf45ff5a74f66eccdc89afc2fc757c709fc218f14cfbffd7b03c65cdb0096be56bdacc3cd

  • SSDEEP

    1536:LbBhO/dsa+mKhfY0HRlzpAoCNSoNSd0A3shxD6:LXkWaJKlDRlzpAoCNXNW0A8hh

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      87129a228b070a931bc06b92960f9570df5fdedf5a829a0c0cb4ae9ee2cdd612N

    • Size

      55KB

    • MD5

      d5c0797a5fe008d211755835d88a0e40

    • SHA1

      4e851471eba7aa9e013d071eeff06e0287c7447d

    • SHA256

      87129a228b070a931bc06b92960f9570df5fdedf5a829a0c0cb4ae9ee2cdd612

    • SHA512

      bf5da681c9bce71dab4dc67504f76d96ab6d599c9017205a5582f84cf45ff5a74f66eccdc89afc2fc757c709fc218f14cfbffd7b03c65cdb0096be56bdacc3cd

    • SSDEEP

      1536:LbBhO/dsa+mKhfY0HRlzpAoCNSoNSd0A3shxD6:LXkWaJKlDRlzpAoCNXNW0A8hh

    • 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