General

  • Target

    3d4d7b16f74cfa36cafdcc6726bd072dbeb5e8102d732605675f5ca83aa5dc6bN

  • Size

    64KB

  • Sample

    241109-r7bcaayrcp

  • MD5

    97856bc15db581d2c7d687391ce56f10

  • SHA1

    665c978f22a8bb1df1161fc6666679e9c60522e1

  • SHA256

    3d4d7b16f74cfa36cafdcc6726bd072dbeb5e8102d732605675f5ca83aa5dc6b

  • SHA512

    b4da6dea23e83a6c6791c77bf9752fac0e353da0279d142643d63e30e1b9be1d5bb3db1d632796328e136d70b19ee42dcc9665f30d534ca30e604eac765d81e5

  • SSDEEP

    768:VJlJUKqAgTns20CpGZ7q3e6gZtr2GIfJOggVke9tpF0dZgM/1H5t6XJ1IwEGp9TY:VJlJUpAgAKGcg3fICZF0HgCOXUwXfzwv

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      3d4d7b16f74cfa36cafdcc6726bd072dbeb5e8102d732605675f5ca83aa5dc6bN

    • Size

      64KB

    • MD5

      97856bc15db581d2c7d687391ce56f10

    • SHA1

      665c978f22a8bb1df1161fc6666679e9c60522e1

    • SHA256

      3d4d7b16f74cfa36cafdcc6726bd072dbeb5e8102d732605675f5ca83aa5dc6b

    • SHA512

      b4da6dea23e83a6c6791c77bf9752fac0e353da0279d142643d63e30e1b9be1d5bb3db1d632796328e136d70b19ee42dcc9665f30d534ca30e604eac765d81e5

    • SSDEEP

      768:VJlJUKqAgTns20CpGZ7q3e6gZtr2GIfJOggVke9tpF0dZgM/1H5t6XJ1IwEGp9TY:VJlJUpAgAKGcg3fICZF0HgCOXUwXfzwv

    • 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