General

  • Target
    Sept29-2020.doc
  • Size 100KB
  • Sample200929-3b59fn2ffj
  • SHA256 76b1e67c05fb015acfb6387b20b3db04968ebdfb3ec9cbc0bd9885053a9f43b7
  • MD5 SHA1 SHA512

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    https://kazanagroceryandgifts.com/l1vjebjq.rar

  • exe.dropper

    https://pumppazh.com/px9cb1l.rar

  • exe.dropper

    https://latest.sowilo.co.za/swgcregeb.rar

  • exe.dropper

    https://aksmusicgroup.com/tfh7f4zs.zip

  • exe.dropper

    https://fit-city.online/z5d13zg.pdf

Extracted

Family
  • dridex

Botnet
  • 10555

C2
  • 67.79.105.174:3786

  • 51.83.96.87:443

  • 192.175.111.212:14043

  • 45.79.226.106:3098

rc4.plain
rc4.plain

Targets

    • Target
      Sept29-2020.doc
    • Size 100KB
    • SHA256 76b1e67c05fb015acfb6387b20b3db04968ebdfb3ec9cbc0bd9885053a9f43b7
    • MD5 SHA1 SHA512
    • Dridex

      Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Dridex Loader

      Detects Dridex both x86 and x64 loader in memory.

    • Blocklisted process makes network request

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v6

Tasks