Overview

overview

8

Static

static

3

e9fbcc5c01...bc.exe

windows10-2004-x64

8

e9fbcc5c01...bc.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    121s
  • max time network
    140s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/07/2026, 12:54

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General

  • Target
    e9fbcc5c01b787b4f95b2e91bb2794c85eceb2e36c7040477ba15acc40c656bc.exe
  • Size 11.4MB
  • Sample260706-p5a8dsfv7s
  • SHA256 e9fbcc5c01b787b4f95b2e91bb2794c85eceb2e36c7040477ba15acc40c656bc
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoverypersistenceransomwarespyware

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.

  • System Location Discovery: System Language Discovery 1 TTPs 1 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 42 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\e9fbcc5c01b787b4f95b2e91bb2794c85eceb2e36c7040477ba15acc40c656bc.exe
    "C:\Users\Admin\AppData\Local\Temp\e9fbcc5c01b787b4f95b2e91bb2794c85eceb2e36c7040477ba15acc40c656bc.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:5952
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4880
    • 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:3972
  • 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:5260
  • 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:2696

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
        Submit Download

        lite_installer.log
        • Path C:\Users\Admin\AppData\Local\Temp\lite_installer.log
        • Size 10KB
        • SHA256 6fdcf2f08924038b203144164a7aa610c3a5606e482f0ce81e8acdccc30291fe
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ui
        • Path C:\Users\Admin\AppData\Roaming\Yandex\ui
        • Size 38B
        • SHA256 22997505a3d2eaec6c84b241bc275f00b5d92462695483ed59da479126a03ce2
        • MD5 SHA1 SHA512
        Submit Download

        memory/3972-438-0x000000000DE80000-0x000000000E6FB000-memory.dmp
        Download

        memory/5260-201-0x0000011200000000-0x0000011200100000-memory.dmp
        Download

        memory/5260-203-0x0000011200000000-0x0000011200100000-memory.dmp
        Download

        memory/5260-229-0x0000011213E60000-0x0000011213E80000-memory.dmp
        Download

        memory/5260-210-0x0000011213B00000-0x0000011213C00000-memory.dmp
        Download

        memory/5260-202-0x0000011200000000-0x0000011200100000-memory.dmp
        Download

        memory/5260-215-0x0000011203900000-0x0000011203920000-memory.dmp
        Download

        memory/5260-209-0x00000112036D0000-0x00000112036F0000-memory.dmp
        Download