General

  • Target

    8288d6c3a58ac3ee820f264ba59038f121b701fe98b6eb71e4cdefa4d75a44b7N

  • Size

    64KB

  • Sample

    241004-bbhtgswbkp

  • MD5

    4cea4b10cf23b1b1896b3df08dd19a70

  • SHA1

    be43eb575198aac887b725fceac96ee95387a134

  • SHA256

    8288d6c3a58ac3ee820f264ba59038f121b701fe98b6eb71e4cdefa4d75a44b7

  • SHA512

    9ef4e9c723e2f4866006cb5eff4c1bc485b934c8aef7552ecb0ad5a458d2480df71d7b8d767a933e089d28b62da948d0d4696046dc6daed5e7ed959b6f621d36

  • SSDEEP

    1536:7+7SghCC5NxTG1uDFrl54no0GlRH+9ZWyxrPFW2iwTbW:QSgMUN81EI9ZXlFW2VTbW

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      8288d6c3a58ac3ee820f264ba59038f121b701fe98b6eb71e4cdefa4d75a44b7N

    • Size

      64KB

    • MD5

      4cea4b10cf23b1b1896b3df08dd19a70

    • SHA1

      be43eb575198aac887b725fceac96ee95387a134

    • SHA256

      8288d6c3a58ac3ee820f264ba59038f121b701fe98b6eb71e4cdefa4d75a44b7

    • SHA512

      9ef4e9c723e2f4866006cb5eff4c1bc485b934c8aef7552ecb0ad5a458d2480df71d7b8d767a933e089d28b62da948d0d4696046dc6daed5e7ed959b6f621d36

    • SSDEEP

      1536:7+7SghCC5NxTG1uDFrl54no0GlRH+9ZWyxrPFW2iwTbW:QSgMUN81EI9ZXlFW2VTbW

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks