General

  • Target

    d87e8912a09c029e14e5edfd7dbc3f4d7a1dfa4b0f5b449c2ee538c34db9785dN

  • Size

    208KB

  • Sample

    241109-p6yebavdlq

  • MD5

    9bfc82240944602666a0f81cf8820370

  • SHA1

    8bb14f215edd0d9a1cab251dcb40ba6d01268f27

  • SHA256

    d87e8912a09c029e14e5edfd7dbc3f4d7a1dfa4b0f5b449c2ee538c34db9785d

  • SHA512

    a5a9f1da25f7156edd3b2a631e3668ffd396c2c02b7bb98df0be238eedeac0e8bbc6bd950bca1b2e5c90f0a7fae8fd3204e61679f28357b45f7f650223c901f3

  • SSDEEP

    3072:OZxJDenp+uujd0QZe2sA6+oXO56hKpi9poF5aY6+oocpGHHQnNJuIb:uX4Ajjd0QU2sB+Eu6QnFw5+0pU8b

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      d87e8912a09c029e14e5edfd7dbc3f4d7a1dfa4b0f5b449c2ee538c34db9785dN

    • Size

      208KB

    • MD5

      9bfc82240944602666a0f81cf8820370

    • SHA1

      8bb14f215edd0d9a1cab251dcb40ba6d01268f27

    • SHA256

      d87e8912a09c029e14e5edfd7dbc3f4d7a1dfa4b0f5b449c2ee538c34db9785d

    • SHA512

      a5a9f1da25f7156edd3b2a631e3668ffd396c2c02b7bb98df0be238eedeac0e8bbc6bd950bca1b2e5c90f0a7fae8fd3204e61679f28357b45f7f650223c901f3

    • SSDEEP

      3072:OZxJDenp+uujd0QZe2sA6+oXO56hKpi9poF5aY6+oocpGHHQnNJuIb:uX4Ajjd0QU2sB+Eu6QnFw5+0pU8b

    • 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