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General

  • Target

    c68f6fb2ad5622ec42f28aafd1a6fc43c3d4b522985ca1c91620d267681c43bc

  • Size

    96KB

  • Sample

    250305-k9pt5avpx5

  • MD5

    8d7db7206e110a0704be9934e0ef1204

  • SHA1

    d1efdcc3521dd13d5b8b7789538c91689a4d046f

  • SHA256

    c68f6fb2ad5622ec42f28aafd1a6fc43c3d4b522985ca1c91620d267681c43bc

  • SHA512

    c7cdd25b73c3a7b54f468a7e74434bdb37e984618b75b2ad98ba220073b43f6692ae4eb05f73f37591d92a30ae4ccaa0e158f9e9a9234cbab93eecae4eee8da1

  • SSDEEP

    1536:y16ijeKuNMMhwkeS3/izkpZCXz2RVFzVh72t574S7V+5pUMv84WMRw8Dkqq:Qdj2MM9eSPQ64j2RVFp1it4Sp+7H7wWO

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

      c68f6fb2ad5622ec42f28aafd1a6fc43c3d4b522985ca1c91620d267681c43bc

    • Size

      96KB

    • MD5

      8d7db7206e110a0704be9934e0ef1204

    • SHA1

      d1efdcc3521dd13d5b8b7789538c91689a4d046f

    • SHA256

      c68f6fb2ad5622ec42f28aafd1a6fc43c3d4b522985ca1c91620d267681c43bc

    • SHA512

      c7cdd25b73c3a7b54f468a7e74434bdb37e984618b75b2ad98ba220073b43f6692ae4eb05f73f37591d92a30ae4ccaa0e158f9e9a9234cbab93eecae4eee8da1

    • SSDEEP

      1536:y16ijeKuNMMhwkeS3/izkpZCXz2RVFzVh72t574S7V+5pUMv84WMRw8Dkqq:Qdj2MM9eSPQ64j2RVFp1it4Sp+7H7wWO

    • 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