General

  • Target

    62eda1ef6c0e3af8cf2546ef63427716b5a2ba6623c2497f5badb22c57285a4f

  • Size

    2.8MB

  • Sample

    240529-hcqdaaed43

  • MD5

    0b78ad4596a94ae0185e804d265a1cf8

  • SHA1

    f2c5dd4492337a1b07af1e57633878449e7204c9

  • SHA256

    62eda1ef6c0e3af8cf2546ef63427716b5a2ba6623c2497f5badb22c57285a4f

  • SHA512

    e4213014b1ef7131332a0fafeb3d76a733ed06f1c545ac83023eba8034b3f6ef6a17caacb77a4170b9f8f54e9d30af6bf7bd2e6e90d4fa2b2b1f24653995d644

  • SSDEEP

    49152:PQZAdVyVT9n/Gg0P+Whofmn2MwypizmeWkkFGL0T6HBpFJKek4Fx:oGdVyVT9nOgmh8mn2Oil7HBpFJmI

Malware Config

Targets

    • Target

      62eda1ef6c0e3af8cf2546ef63427716b5a2ba6623c2497f5badb22c57285a4f

    • Size

      2.8MB

    • MD5

      0b78ad4596a94ae0185e804d265a1cf8

    • SHA1

      f2c5dd4492337a1b07af1e57633878449e7204c9

    • SHA256

      62eda1ef6c0e3af8cf2546ef63427716b5a2ba6623c2497f5badb22c57285a4f

    • SHA512

      e4213014b1ef7131332a0fafeb3d76a733ed06f1c545ac83023eba8034b3f6ef6a17caacb77a4170b9f8f54e9d30af6bf7bd2e6e90d4fa2b2b1f24653995d644

    • SSDEEP

      49152:PQZAdVyVT9n/Gg0P+Whofmn2MwypizmeWkkFGL0T6HBpFJKek4Fx:oGdVyVT9nOgmh8mn2Oil7HBpFJmI

    • 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