Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-10-2024 18:53

General

  • Target

    74d9d7e91ea5d958e50380f0e672e8638302de7fa13aa2c5c4f1625c27bc7ea2.exe

  • Size

    3.5MB

  • MD5

    70006fffc23d4d0da84d7718d5047397

  • SHA1

    63024d1f3ce63c38d4d02bf5060d308b028a0913

  • SHA256

    74d9d7e91ea5d958e50380f0e672e8638302de7fa13aa2c5c4f1625c27bc7ea2

  • SHA512

    d7fd4ea5b57f8d05507c812075b899b95b7664c0f09adca6c7534ce74c0696b1aab74deabaf7b5ff40e00ef51b427c17c38593e1d6fce21160ce8ac7145befa9

  • SSDEEP

    98304:rOWFJbtSMX3xKjM1/z6CsclWSV7SxyqxrF:rOGJbFQj6/4eaF

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 22 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\74d9d7e91ea5d958e50380f0e672e8638302de7fa13aa2c5c4f1625c27bc7ea2.exe
    "C:\Users\Admin\AppData\Local\Temp\74d9d7e91ea5d958e50380f0e672e8638302de7fa13aa2c5c4f1625c27bc7ea2.exe"
    1⤵
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4920
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\74D9D7~1.EXE > nul
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:2212
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 2 127.0.0.1
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:4880

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4920-0-0x0000000010000000-0x0000000010199000-memory.dmp

    Filesize

    1.6MB