Overview

overview

10

Static

static

3

2026-10-04...ry.exe

windows10-2004-x64

10

2026-10-04...ry.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/10/2026, 14:21

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General

  • Target
    2026-10-04_527db2b25ade306a3c5020a3a43c5006_elex_wannacry.exe
  • Size 660KB
  • Sample261005-rn847sysds
  • SHA256 d5e3665e62574b12fa42841bc3b0fdf6a2bed7ccb6df0b2eb345b17dd06ae666
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoverygh0stratpurplefoxratrootkittrojanupx

Malware Config

Signatures

  • Family: Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    ratgh0strat
  • Family: PurpleFox

    PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

    rootkittrojanpurplefox
  • Detect PurpleFox Rootkit 4 IoCs

    Detect PurpleFox Rootkit.

    rootkit
  • Gh0st RAT payload 4 IoCs
  • UPX dump on OEP (original entry point) 5 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Enumerates video capture drivers 2 TTPs 1 IoCs

    Queries the legacy Video for Windows capture drivers. This is commonly abused by RATs to check for available webcams on the system before reporting to their C2.

    discoverydefense_evasion
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

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

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

    discovery
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-04_527db2b25ade306a3c5020a3a43c5006_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-04_527db2b25ade306a3c5020a3a43c5006_elex_wannacry.exe"
    1⤵
    • Enumerates connected drives
    • Enumerates video capture drivers
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:4928
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4708

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/4928-0-0x0000000010000000-0x000000001021A000-memory.dmp
          Download

          memory/4928-2-0x0000000010000000-0x000000001021A000-memory.dmp
          Download

          memory/4928-3-0x0000000010000000-0x000000001021A000-memory.dmp
          Download

          memory/4928-4-0x0000000010000000-0x000000001021A000-memory.dmp
          Download

          memory/4928-8-0x0000000010000000-0x000000001021A000-memory.dmp
          Download