Overview

overview

8

Static

static

3

crack/Spec...en.exe

windows10-2004-x64

7

crack/Spec...en.exe

windows11-ltsc_2024-x64

7

$TEMP/BASSMOD.dll

windows10-2004-x64

3

$TEMP/BASSMOD.dll

windows11-ltsc_2024-x64

3

$TEMP/R2RSS2048.dll

windows10-2004-x64

3

$TEMP/R2RSS2048.dll

windows11-ltsc_2024-x64

8

$TEMP/keygen.exe

windows10-2004-x64

3

$TEMP/keygen.exe

windows11-ltsc_2024-x64

3

crack/Unti...22.rtf

windows10-2004-x64

1

crack/Unti...22.rtf

windows11-ltsc_2024-x64

8

Analysis

  • user interaction
    yes
  • max time kernel
    899s
  • max time network
    846s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/09/2026, 12:30

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General

  • Target
    crack/Untitled2222.rtf
  • Size 501B
  • Sample260922-ppqcdaed46
  • SHA256 e7ef0cb2e0ea0de31c9f580aa2076509ef2f29acfc614588324767bd75251ad7
  • 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.

  • 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
    adwarespyware
  • Modifies registry class 35 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 34 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.

    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:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\crack\Untitled2222.rtf" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5816
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4816
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:3376
      • C:\Windows\system32\sihost.exe
        sihost.exe
        1⤵
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1800
        • 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:1868
      • 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:3860
      • 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:984
      • C:\Windows\System32\SecurityHealthHost.exe
        \\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding
        1⤵
          PID:3900

        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

              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
              Submit Download

              gb.xsl
              • Path C:\Users\Admin\AppData\Local\Temp\TCD8DD2.tmp\gb.xsl
              • Size 262KB
              • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
              • MD5 SHA1 SHA512 SSDEEP TLSH
              Submit Download

              CUSTOM.DIC
              • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
              • Size 16B
              • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
              • MD5 SHA1 SHA512
              Submit Download

              fb3b0dbfee58fac8.customDestinations-ms
              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
              • Size 2KB
              • SHA256 794923702ddb1e7d50c2bce15c835c1c0efd94e060d5ab1b0cae5464bc09ebc3
              • MD5 SHA1 SHA512 TLSH
              Submit Download

              memory/1868-675-0x000000000A2C0000-0x000000000A48A000-memory.dmp
              Download

              memory/3860-502-0x0000026A001E0000-0x0000026A002E0000-memory.dmp
              Download

              memory/3860-503-0x0000026A001E0000-0x0000026A002E0000-memory.dmp
              Download

              memory/3860-514-0x0000026A01D90000-0x0000026A01E90000-memory.dmp
              Download

              memory/3860-548-0x0000026A14630000-0x0000026A14650000-memory.dmp
              Download

              memory/3860-504-0x0000026A001E0000-0x0000026A002E0000-memory.dmp
              Download

              memory/3860-518-0x0000026A01B20000-0x0000026A01B40000-memory.dmp
              Download

              memory/3860-512-0x0000026A018E0000-0x0000026A01900000-memory.dmp
              Download

              memory/5816-6-0x00007FF9541A0000-0x00007FF9541B0000-memory.dmp
              Download

              memory/5816-8-0x00007FF994060000-0x00007FF9942C3000-memory.dmp
              Download

              memory/5816-11-0x00007FF994060000-0x00007FF9942C3000-memory.dmp
              Download

              memory/5816-14-0x00007FF951730000-0x00007FF951740000-memory.dmp
              Download

              memory/5816-34-0x00007FF994060000-0x00007FF9942C3000-memory.dmp
              Download

              memory/5816-33-0x00000270F1630000-0x00000270F17FA000-memory.dmp
              Download

              memory/5816-15-0x00007FF994060000-0x00007FF9942C3000-memory.dmp
              Download

              memory/5816-12-0x00007FF994060000-0x00007FF9942C3000-memory.dmp
              Download

              memory/5816-10-0x00007FF951730000-0x00007FF951740000-memory.dmp
              Download

              memory/5816-13-0x00007FF994060000-0x00007FF9942C3000-memory.dmp
              Download

              memory/5816-9-0x00007FF994060000-0x00007FF9942C3000-memory.dmp
              Download

              memory/5816-0-0x00007FF9541A0000-0x00007FF9541B0000-memory.dmp
              Download

              memory/5816-7-0x00007FF994060000-0x00007FF9942C3000-memory.dmp
              Download

              memory/5816-4-0x00007FF994060000-0x00007FF9942C3000-memory.dmp
              Download

              memory/5816-5-0x00007FF9541A0000-0x00007FF9541B0000-memory.dmp
              Download

              memory/5816-1-0x00007FF9541A0000-0x00007FF9541B0000-memory.dmp
              Download

              memory/5816-2-0x00007FF9541A0000-0x00007FF9541B0000-memory.dmp
              Download

              memory/5816-3-0x00007FF9941BF000-0x00007FF9941C0000-memory.dmp
              Download