General

  • Target

    e7076b59d7c7c190e1f238d782b29022b868f02300fb3997181ee4aec4e5d273N

  • Size

    123KB

  • Sample

    241110-a1demayldn

  • MD5

    d29b800f5150f53e17109f28652326f0

  • SHA1

    de19a4ee57a794cc5da116848a1c043af2cdb2cb

  • SHA256

    e7076b59d7c7c190e1f238d782b29022b868f02300fb3997181ee4aec4e5d273

  • SHA512

    0804f2085f6b91c80840c4ab33df5d8764a106c55a6660b43ee358d75313591e987dded887b063758cc97cbb3cd7fc94ee3ff54f17293c443a38263639fa559b

  • SSDEEP

    3072:EWd7WbPis+7bOoFeK3rARYSa9rR85DEn5k7r8:EWFWb7RUA4rQD85k/8

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

      e7076b59d7c7c190e1f238d782b29022b868f02300fb3997181ee4aec4e5d273N

    • Size

      123KB

    • MD5

      d29b800f5150f53e17109f28652326f0

    • SHA1

      de19a4ee57a794cc5da116848a1c043af2cdb2cb

    • SHA256

      e7076b59d7c7c190e1f238d782b29022b868f02300fb3997181ee4aec4e5d273

    • SHA512

      0804f2085f6b91c80840c4ab33df5d8764a106c55a6660b43ee358d75313591e987dded887b063758cc97cbb3cd7fc94ee3ff54f17293c443a38263639fa559b

    • SSDEEP

      3072:EWd7WbPis+7bOoFeK3rARYSa9rR85DEn5k7r8:EWFWb7RUA4rQD85k/8

    • 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