General

  • Target
    Gift_Card_209788849.doc
  • Size 112KB
  • Sample201126-cmy9z2vb4n
  • SHA256 e20dadb65651d81743aae5451f4f63d6fd7a7da48d4bf71af247a033ac46ee11
  • MD5 SHA1 SHA512

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://burstner.clabris.se/ucjk7st.zip

  • exe.dropper

    http://bespokeweddings.ie/k1c8dh4.rar

  • exe.dropper

    https://conjurosdeamoryhechiceriaacacio.com/tjbdhdvi1.zip

  • exe.dropper

    https://keitauniv.keita.ae/wchfvdsd7.rar

  • exe.dropper

    https://cms.keita.ae/h0mqrz.rar

  • exe.dropper

    https://airbornegroup.net/y461xrm.zip

  • exe.dropper

    https://phones.pmrspain.com/xzeoxn8.rar

  • exe.dropper

    http://oya.qa/lfonl5.rar

Extracted

Family
  • dridex

Botnet
  • 10555

C2
  • 194.225.58.216:443

  • 178.254.40.132:691

  • 216.172.165.70:3889

  • 198.57.200.100:3786

rc4.plain
rc4.plain

Targets

    • Target
      Gift_Card_209788849.doc
    • Size 112KB
    • SHA256 e20dadb65651d81743aae5451f4f63d6fd7a7da48d4bf71af247a033ac46ee11
    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks