General

  • Target

    5fd577eef69770782baf83f37eff7f2381e311b1b4feb2059528b373d6f13b23

  • Size

    1.2MB

  • Sample

    240624-2rzeaazaln

  • MD5

    e2bc4dd50b71b108249fbc4513879fe1

  • SHA1

    936e57a241786bf81868cd060fd336a912747157

  • SHA256

    5fd577eef69770782baf83f37eff7f2381e311b1b4feb2059528b373d6f13b23

  • SHA512

    cf9e6a85925208e2deb972e8ca395bc6ef310b3a7b13533c4929badeb9bd35fb4fb5f2b95e236f1158618ddf6ab0141c0577f9bd008506eff4d649f00de76531

  • SSDEEP

    24576:809tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+vRtc5:809XJt4HIN2H2tFvduySlLU

Malware Config

Targets

    • Target

      5fd577eef69770782baf83f37eff7f2381e311b1b4feb2059528b373d6f13b23

    • Size

      1.2MB

    • MD5

      e2bc4dd50b71b108249fbc4513879fe1

    • SHA1

      936e57a241786bf81868cd060fd336a912747157

    • SHA256

      5fd577eef69770782baf83f37eff7f2381e311b1b4feb2059528b373d6f13b23

    • SHA512

      cf9e6a85925208e2deb972e8ca395bc6ef310b3a7b13533c4929badeb9bd35fb4fb5f2b95e236f1158618ddf6ab0141c0577f9bd008506eff4d649f00de76531

    • SSDEEP

      24576:809tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+vRtc5:809XJt4HIN2H2tFvduySlLU

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    • PurpleFox

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

    • Drops file in Drivers directory

    • Sets service image path in registry

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Tasks