General

  • Target

    a5a0e84ae77df28b34359a4010fec8444cabb0b9723989cbd3e27f50d385b744N

  • Size

    121KB

  • Sample

    241110-rwcqzayfnf

  • MD5

    d0328b92911aeeee437084020ff9df30

  • SHA1

    deaa6b11f0814b581280a1121ac15d01f45c210a

  • SHA256

    a5a0e84ae77df28b34359a4010fec8444cabb0b9723989cbd3e27f50d385b744

  • SHA512

    5999e3e3746832932495f8db656ee7678e0959716e8ee8cf22f04c717ae76c7c81e17e1f15693f567aa3cbdc3a546b40c5d02896f05ef1e602ba956a01b77fd5

  • SSDEEP

    1536:4fo0MzITeqJMwP5cnkxeeUWzB54yO8A7bCV19zQYOd5ijJnD5ir3oGuiWDD:wo0MzIqKRyleUWzBbc7KO7AJnD5tvv

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

      a5a0e84ae77df28b34359a4010fec8444cabb0b9723989cbd3e27f50d385b744N

    • Size

      121KB

    • MD5

      d0328b92911aeeee437084020ff9df30

    • SHA1

      deaa6b11f0814b581280a1121ac15d01f45c210a

    • SHA256

      a5a0e84ae77df28b34359a4010fec8444cabb0b9723989cbd3e27f50d385b744

    • SHA512

      5999e3e3746832932495f8db656ee7678e0959716e8ee8cf22f04c717ae76c7c81e17e1f15693f567aa3cbdc3a546b40c5d02896f05ef1e602ba956a01b77fd5

    • SSDEEP

      1536:4fo0MzITeqJMwP5cnkxeeUWzB54yO8A7bCV19zQYOd5ijJnD5ir3oGuiWDD:wo0MzIqKRyleUWzBbc7KO7AJnD5tvv

    • 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