General

  • Target

    e8985fbf1a5d1239668e029a8f41c3208e28308e990c3e9e7b3a104f09449d79

  • Size

    64KB

  • Sample

    241223-es2vgawkfq

  • MD5

    ed7950b1d8225b990506c2dfb148c38c

  • SHA1

    bf31d876a94b7182f342b822e24392a4fcd48170

  • SHA256

    e8985fbf1a5d1239668e029a8f41c3208e28308e990c3e9e7b3a104f09449d79

  • SHA512

    7c21ba5bb8bb7a36101924e82720daf06affe5735441c6b9aa44bd5a4d47d826e1a60b96c599972290520efc07e32a91199fd05672023a94a3be7e18ccc3cef1

  • SSDEEP

    1536:Hqxmaj2VIuF+tTvwfSlLBsLnVLdGUHyNwW:HMPjI+tEfSlLBsLnVUUHyNwW

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      e8985fbf1a5d1239668e029a8f41c3208e28308e990c3e9e7b3a104f09449d79

    • Size

      64KB

    • MD5

      ed7950b1d8225b990506c2dfb148c38c

    • SHA1

      bf31d876a94b7182f342b822e24392a4fcd48170

    • SHA256

      e8985fbf1a5d1239668e029a8f41c3208e28308e990c3e9e7b3a104f09449d79

    • SHA512

      7c21ba5bb8bb7a36101924e82720daf06affe5735441c6b9aa44bd5a4d47d826e1a60b96c599972290520efc07e32a91199fd05672023a94a3be7e18ccc3cef1

    • SSDEEP

      1536:Hqxmaj2VIuF+tTvwfSlLBsLnVLdGUHyNwW:HMPjI+tEfSlLBsLnVUUHyNwW

    • 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