General

  • Target

    6dbee824f833c63175b45da3af19821f2960e0484e5cb65fc4bf3004530df2d5

  • Size

    1.6MB

  • Sample

    240603-czcstahd68

  • MD5

    93ad25ae2cbb9a41f03b128caca2cedf

  • SHA1

    80acc474e7db8c150c805957b10acd89781bafc4

  • SHA256

    6dbee824f833c63175b45da3af19821f2960e0484e5cb65fc4bf3004530df2d5

  • SHA512

    55a806e529e9bfb026279fffca6cd837e8cd6277d8c111a19e3c6a4e47cca451b5eebef047ea0e0e69320a9b26c76f225a76592bcd81f574494bfafd5aecfc45

  • SSDEEP

    24576:X09tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+ACXAb:X09XJt4HIN2H2tFvduySrY

Malware Config

Targets

    • Target

      6dbee824f833c63175b45da3af19821f2960e0484e5cb65fc4bf3004530df2d5

    • Size

      1.6MB

    • MD5

      93ad25ae2cbb9a41f03b128caca2cedf

    • SHA1

      80acc474e7db8c150c805957b10acd89781bafc4

    • SHA256

      6dbee824f833c63175b45da3af19821f2960e0484e5cb65fc4bf3004530df2d5

    • SHA512

      55a806e529e9bfb026279fffca6cd837e8cd6277d8c111a19e3c6a4e47cca451b5eebef047ea0e0e69320a9b26c76f225a76592bcd81f574494bfafd5aecfc45

    • SSDEEP

      24576:X09tv9/7JtDElDEExIko2H2HESq2eWJ6MQjySjy+ACXAb:X09XJt4HIN2H2tFvduySrY

    • 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