General

  • Target

    c889211bb5ec6ed1c2d440e31dcb8bd8d3e5fa84d28f6278c82ed81768b5752d

  • Size

    96KB

  • Sample

    241107-exjjpavhmc

  • MD5

    ae2eb2641cb1d838663f95f9b158ffcf

  • SHA1

    4b5c91a31aefaeb4d1bf47690d1d1a33a8dea1b7

  • SHA256

    c889211bb5ec6ed1c2d440e31dcb8bd8d3e5fa84d28f6278c82ed81768b5752d

  • SHA512

    893f97d3adc36662d0a2d81b00ab109c17375395817b71aaf20045501ee9edf855fb2bcee8a9516553a8b6914f6935c72dc6d5083ec9b2c422624994dd41d304

  • SSDEEP

    1536:D5SkPhh+R/ceyxvkMTcgPZ3hbwGkkraAjWbjtKBvU:8kPhhdJiMt3FwGkkrVwtCU

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

      c889211bb5ec6ed1c2d440e31dcb8bd8d3e5fa84d28f6278c82ed81768b5752d

    • Size

      96KB

    • MD5

      ae2eb2641cb1d838663f95f9b158ffcf

    • SHA1

      4b5c91a31aefaeb4d1bf47690d1d1a33a8dea1b7

    • SHA256

      c889211bb5ec6ed1c2d440e31dcb8bd8d3e5fa84d28f6278c82ed81768b5752d

    • SHA512

      893f97d3adc36662d0a2d81b00ab109c17375395817b71aaf20045501ee9edf855fb2bcee8a9516553a8b6914f6935c72dc6d5083ec9b2c422624994dd41d304

    • SSDEEP

      1536:D5SkPhh+R/ceyxvkMTcgPZ3hbwGkkraAjWbjtKBvU:8kPhhdJiMt3FwGkkrVwtCU

    • 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