Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    16-11-2022 12:59

General

  • Target

    06827f4cf4770fdcd4d8550f642d6b5f1de4887102ea5bf0c1a9cade86fdd72d.exe

  • Size

    2.7MB

  • MD5

    7ee32b6fb58bd217fd7eb3e2eb6563d6

  • SHA1

    eb3a342533f53990e5219af18008c7e929409078

  • SHA256

    06827f4cf4770fdcd4d8550f642d6b5f1de4887102ea5bf0c1a9cade86fdd72d

  • SHA512

    7cc5229d974d45f19c85f485874715deaf30c13bc56fbd0b5e677dd081a84e6aea898d6cba638653b1471aefcbbf8bb763db8b1760fef740f0a38f9e882d890a

  • SSDEEP

    24576:Vgd0Wtx182WgHN8kSszVSlMHcTDBMGr9chBMBzBBLa+r:VIvWgGkSMbHcTDhVzBBLa+r

Malware Config

Signatures

  • Detect PurpleFox Rootkit 1 IoCs

    Detect PurpleFox Rootkit.

  • Gh0st RAT payload 1 IoCs
  • 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.

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 33 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06827f4cf4770fdcd4d8550f642d6b5f1de4887102ea5bf0c1a9cade86fdd72d.exe
    "C:\Users\Admin\AppData\Local\Temp\06827f4cf4770fdcd4d8550f642d6b5f1de4887102ea5bf0c1a9cade86fdd72d.exe"
    1⤵
    • Enumerates connected drives
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1736

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1736-54-0x0000000075E61000-0x0000000075E63000-memory.dmp
    Filesize

    8KB

  • memory/1736-55-0x0000000010000000-0x0000000010192000-memory.dmp
    Filesize

    1.6MB