General

  • Target

    2198329903638a2121c04c04d5781cff3e2301ffdff4d92e52b2642cbee3dfbb

  • Size

    67KB

  • Sample

    241207-zcnm5aslgt

  • MD5

    c9dcc18ae5263f9037106661805ce8ca

  • SHA1

    232b75842bb8893b459312b7f15e0088606dd049

  • SHA256

    2198329903638a2121c04c04d5781cff3e2301ffdff4d92e52b2642cbee3dfbb

  • SHA512

    c99724ec3c727c5912c434101939366b345dd238b8fa99bb7a9b06730862dac1ef650e99475db1c1eb3f0fdd6c7ff0313de9db2c7d8bae1bf9612a5fe0cd3218

  • SSDEEP

    768:ZcXybtkxWOgMK1zJYA8ghe6e/UQ+/CAT/hOtQdkvX/1H5rxEVErME/feYvn1q/Da:kyGkZhD6AlRdkxLsJifTduD4oTxwf

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      2198329903638a2121c04c04d5781cff3e2301ffdff4d92e52b2642cbee3dfbb

    • Size

      67KB

    • MD5

      c9dcc18ae5263f9037106661805ce8ca

    • SHA1

      232b75842bb8893b459312b7f15e0088606dd049

    • SHA256

      2198329903638a2121c04c04d5781cff3e2301ffdff4d92e52b2642cbee3dfbb

    • SHA512

      c99724ec3c727c5912c434101939366b345dd238b8fa99bb7a9b06730862dac1ef650e99475db1c1eb3f0fdd6c7ff0313de9db2c7d8bae1bf9612a5fe0cd3218

    • SSDEEP

      768:ZcXybtkxWOgMK1zJYA8ghe6e/UQ+/CAT/hOtQdkvX/1H5rxEVErME/feYvn1q/Da:kyGkZhD6AlRdkxLsJifTduD4oTxwf

    • 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