General

  • Target

    c52c8887118672ef3d81258d600a95606b2606ec1f0c37de04871a847147ee17

  • Size

    720KB

  • Sample

    240603-rydq2sah99

  • MD5

    c3b2e17e3ed6e98684507b447ab83598

  • SHA1

    c4293b372039af61358b5176cd338d1b55bc3fc6

  • SHA256

    c52c8887118672ef3d81258d600a95606b2606ec1f0c37de04871a847147ee17

  • SHA512

    82c3e3588d4e6ab8a249811e9c188032c92923fef51d952a244bec7b91e099ca143736f66069a7a6b37c786a7d3f7f3926ad4a0d4c0423b75213cdea48247b52

  • SSDEEP

    12288:Ki2cAro2HQVWAHkFSq2hAWJYlMUtrxlyuJVRe8yR9QudhzYPe1:Ki2Tro2H2HESq2eWJ6MQjySjyU/e1

Malware Config

Targets

    • Target

      c52c8887118672ef3d81258d600a95606b2606ec1f0c37de04871a847147ee17

    • Size

      720KB

    • MD5

      c3b2e17e3ed6e98684507b447ab83598

    • SHA1

      c4293b372039af61358b5176cd338d1b55bc3fc6

    • SHA256

      c52c8887118672ef3d81258d600a95606b2606ec1f0c37de04871a847147ee17

    • SHA512

      82c3e3588d4e6ab8a249811e9c188032c92923fef51d952a244bec7b91e099ca143736f66069a7a6b37c786a7d3f7f3926ad4a0d4c0423b75213cdea48247b52

    • SSDEEP

      12288:Ki2cAro2HQVWAHkFSq2hAWJYlMUtrxlyuJVRe8yR9QudhzYPe1:Ki2Tro2H2HESq2eWJ6MQjySjyU/e1

    • 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

Remote System Discovery

1
T1018

Tasks