General

  • Target

    TrojanDownloader.Win32.Berbew.pz-667f1d58300021fbf41e22ad03d74553b26fd44bd0c6a511807e17d4813ac090N

  • Size

    64KB

  • Sample

    240916-nmy13avepf

  • MD5

    86dab1b5972c0caa32bfa80786d618e0

  • SHA1

    269f9755f56988818b5c7f2455882f92c1dc1882

  • SHA256

    667f1d58300021fbf41e22ad03d74553b26fd44bd0c6a511807e17d4813ac090

  • SHA512

    03d841aa99274d038de77123db0b0960a91aaf33ecfcc59be4a215ab2b0e43c5e6ed9442101e50075adeb1d57856a3b17ffc1df79b7a6bf7d6f2897f5d9b0d9d

  • SSDEEP

    1536:IkEcSJ3L8HirvstKhWNZ8WOT1g6XUwXfzwv:IDIQYlOT1gOPzwv

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      TrojanDownloader.Win32.Berbew.pz-667f1d58300021fbf41e22ad03d74553b26fd44bd0c6a511807e17d4813ac090N

    • Size

      64KB

    • MD5

      86dab1b5972c0caa32bfa80786d618e0

    • SHA1

      269f9755f56988818b5c7f2455882f92c1dc1882

    • SHA256

      667f1d58300021fbf41e22ad03d74553b26fd44bd0c6a511807e17d4813ac090

    • SHA512

      03d841aa99274d038de77123db0b0960a91aaf33ecfcc59be4a215ab2b0e43c5e6ed9442101e50075adeb1d57856a3b17ffc1df79b7a6bf7d6f2897f5d9b0d9d

    • SSDEEP

      1536:IkEcSJ3L8HirvstKhWNZ8WOT1g6XUwXfzwv:IDIQYlOT1gOPzwv

    • 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