Overview

overview

10

Static

static

10

2026-05-04...ry.exe

windows10-2004-x64

10

2026-05-04...ry.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    04/05/2026, 16:18

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General

  • Target
    2026-05-04_b73fe1c2a075640df6ff3d59c4493af8_elex_gh0st-rat_wannacry.exe
  • Size 881KB
  • Sample260504-trytrabv8p
  • SHA256 e72cac93b1694805771fafcdc43606bacbfd7a46394e9412a56527cb406a1e9e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoverygh0stratpersistencerat

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
  • Gh0st RAT payload 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops file in Windows directory 4 IoCs
  • 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.

    discovery
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-04_b73fe1c2a075640df6ff3d59c4493af8_elex_gh0st-rat_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-04_b73fe1c2a075640df6ff3d59c4493af8_elex_gh0st-rat_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4908
    • \??\c:\Windows\svchest425075242507520.exe
      c:\Windows\svchest425075242507520.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5880
  • C:\Users\Admin\AppData\Local\Temp\2026-05-04_b73fe1c2a075640df6ff3d59c4493af8_elex_gh0st-rat_wannacry.exe
    C:\Users\Admin\AppData\Local\Temp\2026-05-04_b73fe1c2a075640df6ff3d59c4493af8_elex_gh0st-rat_wannacry.exe
    1⤵
    • System Location Discovery: System Language Discovery
    PID:840

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        svchest425075242507520.exe
        • Path C:\Windows\svchest425075242507520.exe
        • Size 881KB
        • SHA256 e72cac93b1694805771fafcdc43606bacbfd7a46394e9412a56527cb406a1e9e
        • MD5 SHA1 SHA512 SSDEEP TLSH
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