Analysis

  • max time kernel
    900s
  • max time network
    545s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/06/2026, 10:40

General

  • Target
    Phishing.rtf
  • Size 625B
  • Sample260624-mqlpgabv3x
  • SHA256 9e9724781a8610f56b7908841f0fb750205cdf3f290d2e5575fa59a0abd41785
  • 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.

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

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

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 38 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 52 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 43 IoCs
  • Suspicious use of SetWindowsHookEx 10 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.

  • 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:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Phishing.rtf" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1544
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2584
    • 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:4820
  • 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:5416
  • 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:3640
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:3428
    • C:\Windows\System32\SecurityHealthHost.exe
      \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
      1⤵
        PID:4908

      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 595B
            • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
            • 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 587B
            • SHA256 b2209b771ee60d35244635ab8f98535ef42b3831cc6d543be82fcdb2195a3fb9
            • MD5 SHA1 SHA512 TLSH

            sist02.xsl

            • Path C:\Users\Admin\AppData\Local\Temp\TCDC2E0.tmp\sist02.xsl
            • Size 245KB
            • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/1544-10-0x00007FFAFC8C0000-0x00007FFAFC8D0000-memory.dmp

            memory/1544-21-0x00007FFB3EBC0000-0x00007FFB3EE23000-memory.dmp

            memory/1544-5-0x00007FFB3EBC0000-0x00007FFB3EE23000-memory.dmp

            memory/1544-4-0x00007FFB3EBC0000-0x00007FFB3EE23000-memory.dmp

            memory/1544-8-0x00007FFB3EBC0000-0x00007FFB3EE23000-memory.dmp

            memory/1544-7-0x00007FFB3EBC0000-0x00007FFB3EE23000-memory.dmp

            memory/1544-9-0x00007FFAFED00000-0x00007FFAFED10000-memory.dmp

            memory/1544-0-0x00007FFAFED00000-0x00007FFAFED10000-memory.dmp

            memory/1544-11-0x00007FFAFC8C0000-0x00007FFAFC8D0000-memory.dmp

            memory/1544-1-0x00007FFAFED00000-0x00007FFAFED10000-memory.dmp

            memory/1544-3-0x00007FFB3ED1F000-0x00007FFB3ED20000-memory.dmp

            memory/1544-6-0x00007FFAFED00000-0x00007FFAFED10000-memory.dmp

            memory/1544-2-0x00007FFAFED00000-0x00007FFAFED10000-memory.dmp

            memory/5416-430-0x0000025E801E0000-0x0000025E802E0000-memory.dmp

            memory/5416-476-0x0000025E942E0000-0x0000025E94300000-memory.dmp

            memory/5416-442-0x0000025E81A00000-0x0000025E81A20000-memory.dmp

            memory/5416-443-0x0000025E94000000-0x0000025E94100000-memory.dmp

            memory/5416-454-0x0000025E81D60000-0x0000025E81D80000-memory.dmp