General

  • Target

    985beb2c2b336c9a4dcd1770413a8b3771edd55223f19dcb0db38e098f27ce2f

  • Size

    276KB

  • Sample

    241110-a6hxaswcma

  • MD5

    e13888d159537cffdcd51123958c6338

  • SHA1

    21f852fb4c033e4d3facc18dab83980bab9e0ef1

  • SHA256

    985beb2c2b336c9a4dcd1770413a8b3771edd55223f19dcb0db38e098f27ce2f

  • SHA512

    7f2c337621bf49c8d97283b0c7bc8339a5182028a612a55eae8ec30706b3fe049261c515266f0fbee67d9ce936ef25059e972568d04f9018dc2f6936f1fb790a

  • SSDEEP

    6144:vRKvenQH5zSZdZMGXF5ahdt3rM8d7TtLa:v2GQHVKXFWtJ9O

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

      985beb2c2b336c9a4dcd1770413a8b3771edd55223f19dcb0db38e098f27ce2f

    • Size

      276KB

    • MD5

      e13888d159537cffdcd51123958c6338

    • SHA1

      21f852fb4c033e4d3facc18dab83980bab9e0ef1

    • SHA256

      985beb2c2b336c9a4dcd1770413a8b3771edd55223f19dcb0db38e098f27ce2f

    • SHA512

      7f2c337621bf49c8d97283b0c7bc8339a5182028a612a55eae8ec30706b3fe049261c515266f0fbee67d9ce936ef25059e972568d04f9018dc2f6936f1fb790a

    • SSDEEP

      6144:vRKvenQH5zSZdZMGXF5ahdt3rM8d7TtLa:v2GQHVKXFWtJ9O

    • 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