Overview

overview

10

Static

static

10

2026-07-06...ry.exe

windows10-2004-x64

9

2026-07-06...ry.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    93s
  • max time network
    122s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/07/2026, 04:16

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General

  • Target
    2026-07-06_3e1e3aecfee29c80d1f742510ac47762_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.5MB
  • Sample260707-ewav6aex5m
  • SHA256 96bb4da7e4de856dff91199b82c0e88774e49bccb6156d2dccb16326036ab86a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
adwareaspackv2discoverypersistencespyware

Malware Config

Signatures

  • Detects executables packed with ASPack 10 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 7 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 29 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 38 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\2026-07-06_3e1e3aecfee29c80d1f742510ac47762_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-06_3e1e3aecfee29c80d1f742510ac47762_amadey_cobalt-strike_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:2436
  • 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:4496
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3144
    • 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:1632
  • 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:5840
  • 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:5444

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe
        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.5MB
        • SHA256 96bb4da7e4de856dff91199b82c0e88774e49bccb6156d2dccb16326036ab86a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        7z.exe$
        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.0MB
        • SHA256 d968f97b88891b0c453e697b17be88c05b1787267d7c2867b48c75537af351a9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        kinit.exe
        • Path C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe
        • Size 1.5MB
        • SHA256 c5eca3233365628df802e0bbb72d7d4d952af06898ebb2e9971e1674aeba1ddd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        kinit.exe$
        • Path C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe$
        • Size 1.5MB
        • SHA256 5c0160d0d9c36f173587328278229448383d82ff5046c2338b1bce5a594ef7d4
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        klist.exe
        • Path C:\Program Files\Java\jre-1.8\bin\klist.exe
        • Size 1.5MB
        • SHA256 0bcfd383db344ccc348d4a6d8580f9a35d46b1c3f90b9ee2970862a96d96bd24
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        rmid.exe
        • Path C:\Program Files\Java\jre-1.8\bin\rmid.exe
        • Size 1.5MB
        • SHA256 dbfca2b49754e0b12c3038eb173412445bd75de6ce918e92da0e3a7d0fd33514
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        rmid.exe$
        • Path C:\Program Files\Java\jre-1.8\bin\rmid.exe$
        • Size 1.5MB
        • SHA256 07356f22cbd3f20ef5f94a478902517f3f09d7031927364ef272934887e117dd
        • 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 599B
        • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/2436-39-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/2436-0-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/4496-40-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/5444-2024-0x000001CB82A40000-0x000001CB82A60000-memory.dmp
        Download

        memory/5444-2027-0x000001CB82C80000-0x000001CB82CA0000-memory.dmp
        Download

        memory/5444-2025-0x000001CB82E60000-0x000001CB82F60000-memory.dmp
        Download

        memory/5444-2036-0x000001CB94650000-0x000001CB94670000-memory.dmp
        Download