Overview

overview

10

Static

static

10

2026-07-09...op.exe

windows10-2004-x64

7

2026-07-09...op.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/07/2026, 03:51

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General

  • Target
    2026-07-09_309f4d4af65d12bd5dea5d3c592c76bd_amadey_cobalt-strike_elex_glassworm_hellokitty_remcos_stop.exe
  • Size 592KB
  • Sample260709-eeqv2scv2k
  • SHA256 83181952f576e0d3db447d56b49bb29333a8a485a6aec0565ef86716e9fdb474
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwaredefense_evasiondiscoverypersistenceransomwarespyware

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.

  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

    defense_evasion
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

    discovery
  • 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 38 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 46 IoCs
  • Suspicious use of FindShellTrayWindow 54 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.

    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:\Users\Admin\AppData\Local\Temp\2026-07-09_309f4d4af65d12bd5dea5d3c592c76bd_amadey_cobalt-strike_elex_glassworm_hellokitty_remcos_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-09_309f4d4af65d12bd5dea5d3c592c76bd_amadey_cobalt-strike_elex_glassworm_hellokitty_remcos_stop.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5220
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\2026-07-09_309f4d4af65d12bd5dea5d3c592c76bd_amadey_cobalt-strike_elex_glassworm_hellokitty_remcos_stop.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4328
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2988
    • 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 use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:5212
  • 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:2720
  • 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:2380

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        tkjsidfsd
        • Path C:\Windows\tkjsidfsd
        • Size 134B
        • SHA256 7887e8e942d7fb587962c5e2649dbb0fc7b5b668260cc2eccf8d9d44cb119799
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        tkjsidfsd
        • Path C:\Windows\tkjsidfsd
        • Size 67B
        • SHA256 531ffd1ebab0820cd228adb1a83fa10919946b17255c8e107674b202e4e2ffd6
        • MD5 SHA1 SHA512
        Submit Download

        memory/2380-220-0x00000236A2550000-0x00000236A2984000-memory.dmp
        Download

        memory/2720-56-0x00000134801E0000-0x00000134802E0000-memory.dmp
        Download

        memory/2720-102-0x00000134941F0000-0x0000013494210000-memory.dmp
        Download

        memory/2720-68-0x0000013482E70000-0x0000013482F70000-memory.dmp
        Download

        memory/2720-88-0x0000013482C70000-0x0000013482C90000-memory.dmp
        Download

        memory/2720-67-0x0000013482A10000-0x0000013482A30000-memory.dmp
        Download

        memory/2720-58-0x00000134801E0000-0x00000134802E0000-memory.dmp
        Download

        memory/2720-57-0x00000134801E0000-0x00000134802E0000-memory.dmp
        Download