General

  • Target

    47e414853b35bed6671c21fc3db084aaa4075c056965dc186fbc9e08e5bf5e9d

  • Size

    4.7MB

  • Sample

    240604-keq4psbd58

  • MD5

    5f5ea3bb0fbbb939e44618d6f36a7497

  • SHA1

    5a3e2382a6b99239140ea283155547bf5a82411b

  • SHA256

    47e414853b35bed6671c21fc3db084aaa4075c056965dc186fbc9e08e5bf5e9d

  • SHA512

    458a78687e4d213298f937476e00f5612c4bdd0e34fae458017e6f53fe2abb93a5420f187015e9c51d8a40416ed0baf0de395619f29e8f8e85db4772ea67ef18

  • SSDEEP

    49152:bQZAdVyVT9n/Gg0P+WhoPyn28bXsPNIULkmp1/j6AeXZG7wmpvGF1IP9z5WuHC4Q:MGdVyVT9nOgmhiyn28bXsPN5kiQaZ56

Malware Config

Targets

    • Target

      47e414853b35bed6671c21fc3db084aaa4075c056965dc186fbc9e08e5bf5e9d

    • Size

      4.7MB

    • MD5

      5f5ea3bb0fbbb939e44618d6f36a7497

    • SHA1

      5a3e2382a6b99239140ea283155547bf5a82411b

    • SHA256

      47e414853b35bed6671c21fc3db084aaa4075c056965dc186fbc9e08e5bf5e9d

    • SHA512

      458a78687e4d213298f937476e00f5612c4bdd0e34fae458017e6f53fe2abb93a5420f187015e9c51d8a40416ed0baf0de395619f29e8f8e85db4772ea67ef18

    • SSDEEP

      49152:bQZAdVyVT9n/Gg0P+WhoPyn28bXsPNIULkmp1/j6AeXZG7wmpvGF1IP9z5WuHC4Q:MGdVyVT9nOgmhiyn28bXsPN5kiQaZ56

    • 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 DLL path for service in the registry

    • 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

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Modify Registry

2
T1112

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Tasks