General

  • Target

    a5ca034e78174a0ab2797bb15230d37a3e3cba76492a087a6e4f51289f6ceef1

  • Size

    1.5MB

  • Sample

    240529-hfgwbadf5v

  • MD5

    fc6ffaf556e6921e8113985b6bbf2a5e

  • SHA1

    39fa005dfe8c8d81d590da049d440b9c108d8651

  • SHA256

    a5ca034e78174a0ab2797bb15230d37a3e3cba76492a087a6e4f51289f6ceef1

  • SHA512

    2155f7b34e937bff080213dd2370aac8fdf925cb469da41f4e5c86ec790a5b3aa9b7e5f5a9c54950b23195b7f06b5e24ea8270ed60f4b33ede691c694823c31b

  • SSDEEP

    24576:109tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+WfBS5r:109XJt4HIN2H2tFvduySFl

Malware Config

Targets

    • Target

      a5ca034e78174a0ab2797bb15230d37a3e3cba76492a087a6e4f51289f6ceef1

    • Size

      1.5MB

    • MD5

      fc6ffaf556e6921e8113985b6bbf2a5e

    • SHA1

      39fa005dfe8c8d81d590da049d440b9c108d8651

    • SHA256

      a5ca034e78174a0ab2797bb15230d37a3e3cba76492a087a6e4f51289f6ceef1

    • SHA512

      2155f7b34e937bff080213dd2370aac8fdf925cb469da41f4e5c86ec790a5b3aa9b7e5f5a9c54950b23195b7f06b5e24ea8270ed60f4b33ede691c694823c31b

    • SSDEEP

      24576:109tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+WfBS5r:109XJt4HIN2H2tFvduySFl

    • 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