Resubmissions

28/01/2022, 12:16

220128-pfymdsccbk10

19/01/2022, 09:07

220119-k3bzpagfak10

General

  • Target
    f373ebb32b2a836b78f932fd436ec49a.exe
  • Size 492KB
  • Sample220119-k3bzpagfak
  • SHA256 47d178214e35dc1d7dca9886abd3fc3e715a934c5e8540e9f0879d5d1c8addee
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • purplefox

Botnet
  • Sainbox

C2
  • 193.218.38.93

Extracted

Family
  • purplefox

Targets

    • Target
      f373ebb32b2a836b78f932fd436ec49a.exe
    • Size 492KB
    • SHA256 47d178214e35dc1d7dca9886abd3fc3e715a934c5e8540e9f0879d5d1c8addee
    • MD5 SHA1 SHA512
    • Detect PurpleFox Dropper

      Detect PurpleFox Dropper.

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

    • suricata: ET MALWARE OneLouder EXE download possibly installing Zeus P2P

      suricata: ET MALWARE OneLouder EXE download possibly installing Zeus P2P

    • suricata: ET MALWARE Probable OneLouder downloader (Zeus P2P) exe download

      suricata: ET MALWARE Probable OneLouder downloader (Zeus P2P) exe download

    • suricata: ET MALWARE PurpleFox Backdoor/Rootkit Download Request M1

      suricata: ET MALWARE PurpleFox Backdoor/Rootkit Download Request M1

    • suricata: ET MALWARE PurpleFox Backdoor/Rootkit Download Server Response M1

      suricata: ET MALWARE PurpleFox Backdoor/Rootkit Download Server Response M1

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Loads dropped DLL

MITRE ATT&CK Enterprise v6

Tasks