General

  • Target

    415d3ddcc55e7c5c4d428eca62fc0854691cf3bf2dc6310f52593f4d1aba5a0dN.exe

  • Size

    465KB

  • Sample

    241207-zqvctsymck

  • MD5

    af29ced5a0c63099d6e691096bb871c0

  • SHA1

    5f18638402f17386a29dafc54e6f84f7c887705e

  • SHA256

    415d3ddcc55e7c5c4d428eca62fc0854691cf3bf2dc6310f52593f4d1aba5a0d

  • SHA512

    e94a74c5ca7f441d3f2eea10979b32f2f4fe9d61ee88981cc5ea099a49c795b358116fbf39f1ca5b2d82fff38d67b8e309ba13ce15d59fdce052e6bcd32c9125

  • SSDEEP

    6144:fCvkVbny5qOOVF5V4lKjIbvBhRJfzSf9x7N/I7b9M:6v+nNO8LKlUmpRe94a

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      415d3ddcc55e7c5c4d428eca62fc0854691cf3bf2dc6310f52593f4d1aba5a0dN.exe

    • Size

      465KB

    • MD5

      af29ced5a0c63099d6e691096bb871c0

    • SHA1

      5f18638402f17386a29dafc54e6f84f7c887705e

    • SHA256

      415d3ddcc55e7c5c4d428eca62fc0854691cf3bf2dc6310f52593f4d1aba5a0d

    • SHA512

      e94a74c5ca7f441d3f2eea10979b32f2f4fe9d61ee88981cc5ea099a49c795b358116fbf39f1ca5b2d82fff38d67b8e309ba13ce15d59fdce052e6bcd32c9125

    • SSDEEP

      6144:fCvkVbny5qOOVF5V4lKjIbvBhRJfzSf9x7N/I7b9M:6v+nNO8LKlUmpRe94a

    • 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