Overview

overview

8

Static

static

1

Novatsug's....1.zip

windows10-2004-x64

1

Novatsug's....1.zip

windows11-ltsc_2024-x64

8

BP/entitie...u.json

windows10-2004-x64

3

BP/entitie...u.json

windows11-ltsc_2024-x64

3

BP/item_ca...g.json

windows10-2004-x64

3

BP/item_ca...g.json

windows11-ltsc_2024-x64

3

BP/items/a...s.json

windows10-2004-x64

3

BP/items/a...s.json

windows11-ltsc_2024-x64

3

BP/items/a...e.json

windows10-2004-x64

3

BP/items/a...e.json

windows11-ltsc_2024-x64

3

BP/items/a...s.json

windows10-2004-x64

3

BP/items/a...s.json

windows11-ltsc_2024-x64

3

BP/items/a...s.json

windows10-2004-x64

3

BP/items/a...s.json

windows11-ltsc_2024-x64

3

BP/items/a...e.json

windows10-2004-x64

3

BP/items/a...e.json

windows11-ltsc_2024-x64

3

BP/items/a...s.json

windows10-2004-x64

3

BP/items/a...s.json

windows11-ltsc_2024-x64

3

BP/items/a...s.json

windows10-2004-x64

3

BP/items/a...s.json

windows11-ltsc_2024-x64

3

BP/items/a...e.json

windows10-2004-x64

3

BP/items/a...e.json

windows11-ltsc_2024-x64

3

BP/items/a...s.json

windows10-2004-x64

3

BP/items/a...s.json

windows11-ltsc_2024-x64

3

BP/items/a...s.json

windows10-2004-x64

3

BP/items/a...s.json

windows11-ltsc_2024-x64

3

BP/items/a...e.json

windows10-2004-x64

3

BP/items/a...e.json

windows11-ltsc_2024-x64

8

BP/items/a...s.json

windows10-2004-x64

3

BP/items/a...s.json

windows11-ltsc_2024-x64

3

BP/items/a...r.json

windows10-2004-x64

3

BP/items/a...r.json

windows11-ltsc_2024-x64

3

Analysis

  • max time kernel
    148s
  • max time network
    46s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/06/2026, 12:36

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General

  • Target
    BP/items/armors/cheelai_chestplate.json
  • Size 1KB
  • Sample260622-ptbpsab15r
  • SHA256 d22bede003343e18cbccf6cb6ca558cffd6aec15792adca0175200a158fc67c3
  • MD5 SHA1 SHA512 TLSH
Score
8/10
adwarepersistenceransomwarespyware

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 40 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 30 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\BP\items\armors\cheelai_chestplate.json
    1⤵
    • Modifies registry class
    PID:4788
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1124
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2792
    • C:\Windows\explorer.exe
      explorer.exe /LOADSAVEDWINDOWS
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Enumerates connected drives
      • Checks SCSI registry key(s)
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:4416
  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3740
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2104
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4600

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          prep_Activatable Class_Hermes_perf.cache
          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
          • Size 607B
          • SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          memory/2104-21-0x000002B0001E0000-0x000002B0002E0000-memory.dmp
          Download

          memory/2104-53-0x000002B003C90000-0x000002B003CB0000-memory.dmp
          Download

          memory/2104-35-0x000002B013F00000-0x000002B014000000-memory.dmp
          Download

          memory/2104-67-0x000002B014310000-0x000002B014330000-memory.dmp
          Download

          memory/2104-34-0x000002B003A50000-0x000002B003A70000-memory.dmp
          Download

          memory/3740-183-0x0000027733250000-0x0000027733684000-memory.dmp
          Download

          memory/4788-0-0x00000269DCB00000-0x00000269DCB7C000-memory.dmp
          Download