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General

  • Target

    513014397c3e9224260c3da8dfe73e782c52f03d651138b688d64f4a26cf5feaN

  • Size

    96KB

  • Sample

    241012-gp86gsxbrh

  • MD5

    abb62d71ad725e457fc13d999c8427e0

  • SHA1

    8e50383d12d584cd13d811d3dcad3acd12f059a6

  • SHA256

    513014397c3e9224260c3da8dfe73e782c52f03d651138b688d64f4a26cf5fea

  • SHA512

    e31972ea178983ec1a2b04b43e1325fc959f2d0222746aa5399531c190a31bdd574c85d350936485a4b599471d8d3baa34a1a6d47ad97800e94f2ce314712bf7

  • SSDEEP

    1536:LoqRR1QzHAiyUVh0wT99x+/Bf+C2N95sz0spkjaAjWbjtKBvU:MoMgiyU0wpgmnD58kjVwtCU

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

      513014397c3e9224260c3da8dfe73e782c52f03d651138b688d64f4a26cf5feaN

    • Size

      96KB

    • MD5

      abb62d71ad725e457fc13d999c8427e0

    • SHA1

      8e50383d12d584cd13d811d3dcad3acd12f059a6

    • SHA256

      513014397c3e9224260c3da8dfe73e782c52f03d651138b688d64f4a26cf5fea

    • SHA512

      e31972ea178983ec1a2b04b43e1325fc959f2d0222746aa5399531c190a31bdd574c85d350936485a4b599471d8d3baa34a1a6d47ad97800e94f2ce314712bf7

    • SSDEEP

      1536:LoqRR1QzHAiyUVh0wT99x+/Bf+C2N95sz0spkjaAjWbjtKBvU:MoMgiyU0wpgmnD58kjVwtCU

    • 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