Overview

overview

10

Static

static

10

2026-07-02...ry.exe

windows10-2004-x64

9

2026-07-02...ry.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    93s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/07/2026, 18:09

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General

  • Target
    2026-07-02_232eebfaa4f8af7dc275584b73cbea31_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 955KB
  • Sample260702-wrtk5sbv8x
  • SHA256 a7a039577f588739511916afbf2f56d4ff73e04a0380d18e9239c5992e4baebb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
adwareaspackv2discoverypersistencespyware

Malware Config

Signatures

  • Detects executables packed with ASPack 8 IoCs
  • 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
  • ASPack v2.12-2.42 5 IoCs

    Detects executables packed with ASPack v2.12-2.42

    aspackv2
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • 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
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 42 IoCs
  • Suspicious use of FindShellTrayWindow 51 IoCs
  • Suspicious use of SendNotifyMessage 42 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-02_232eebfaa4f8af7dc275584b73cbea31_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-02_232eebfaa4f8af7dc275584b73cbea31_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3452
  • C:\905c0769f9a06c95a24ddf945\patcher.exe
    C:\905c0769f9a06c95a24ddf945\patcher.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:3716
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1912
    • 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:2708
  • 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:5340
  • 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:756

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe
        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 955KB
        • SHA256 a7a039577f588739511916afbf2f56d4ff73e04a0380d18e9239c5992e4baebb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        7z.exe$
        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 bce5554ed442624fd1ada8a3bfe6a0d304a8e7e2eb85a04aa92eea624b500149
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Uninstall.exe
        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 969KB
        • SHA256 497b29d27d2aecffa858f3d75dba2b82ce06e8795debfcbfa2b2efb6a47fa7d6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Microsoft.Mashup.Container.NetFX40.exe
        • Path C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe
        • Size 976KB
        • SHA256 0f4ac9e1a3ee29a850e277a42cc5060027d8e69766997508572d1a94d54a9298
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Microsoft.Mashup.Container.NetFX45.exe
        • Path C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe
        • Size 976KB
        • SHA256 10e2d577c243bd3b3b6e409891aeeacca92b7f5e169cbeb6a3284dcf05c5a833
        • MD5 SHA1 SHA512 SSDEEP 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 595B
        • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/756-1336-0x0000019483D10000-0x0000019483D30000-memory.dmp
        Download

        memory/756-1331-0x00000194839D0000-0x00000194839F0000-memory.dmp
        Download

        memory/756-1332-0x0000019493E30000-0x0000019493F30000-memory.dmp
        Download

        memory/756-1323-0x00000194801F0000-0x00000194802F0000-memory.dmp
        Download

        memory/756-1343-0x00000194941F0000-0x0000019494210000-memory.dmp
        Download

        memory/3452-21-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/3452-0-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/3716-41-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/5340-1084-0x0000019B9CA30000-0x0000019B9CE64000-memory.dmp
        Download

        memory/5340-1085-0x0000019B80870000-0x0000019B80B2C000-memory.dmp
        Download

        memory/5340-2391-0x0000019B80870000-0x0000019B80B2C000-memory.dmp
        Download