Overview

overview

10

Static

static

10

2026-06-30...ry.exe

windows10-2004-x64

9

2026-06-30...ry.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    82s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 00:09

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General

  • Target
    2026-06-30_235f4b13d54ffe480cb955a7eaeb425e_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.4MB
  • Sample260701-afhhvact2y
  • SHA256 379d19033b6457d39b3689152bab2d3aaec4ee2da20133cc927eebf42099f5ae
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
adwareaspackv2discoverypersistencespyware

Malware Config

Signatures

  • Detects executables packed with ASPack 7 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 4 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 40 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 42 IoCs
  • Suspicious use of FindShellTrayWindow 52 IoCs
  • Suspicious use of SendNotifyMessage 43 IoCs
  • Suspicious use of SetWindowsHookEx 5 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-30_235f4b13d54ffe480cb955a7eaeb425e_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-30_235f4b13d54ffe480cb955a7eaeb425e_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:1428
  • 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:3248
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:424
    • 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 behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:5032
  • 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:996
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:1756
    • 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:5908

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          patcher.exe
          • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
          • Size 1.4MB
          • SHA256 379d19033b6457d39b3689152bab2d3aaec4ee2da20133cc927eebf42099f5ae
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          7z.exe$
          • Path C:\Program Files\7-Zip\7z.exe$
          • Size 2.0MB
          • SHA256 431cc4773afe5fd6af47048ede4fe35555e48ae8f2ba3088be9f6fb7e4438f34
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          jarsigner.exe
          • Path C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe
          • Size 1.5MB
          • SHA256 65f79b0084904e7fd05ba245d05b7a90860af9e14c1148853b8941f9c0037858
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          jhat.exe
          • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe
          • Size 1.5MB
          • SHA256 584d4d38e22e4e6e1796970159ed4509a5442c67861cce1d656f0ce58785dcf2
          • 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/996-692-0x000001C515440000-0x000001C5156DE000-memory.dmp
          Download

          memory/1428-21-0x0000000000400000-0x000000000040F000-memory.dmp
          Download

          memory/1428-0-0x0000000000400000-0x000000000040F000-memory.dmp
          Download

          memory/3248-34-0x0000000000400000-0x000000000040F000-memory.dmp
          Download

          memory/5908-1096-0x000001F280000000-0x000001F280100000-memory.dmp
          Download

          memory/5908-1122-0x000001F282840000-0x000001F282860000-memory.dmp
          Download

          memory/5908-1128-0x000001F282C00000-0x000001F282C20000-memory.dmp
          Download

          memory/5908-1123-0x000001F282CF0000-0x000001F282DF0000-memory.dmp
          Download

          memory/5908-1142-0x000001F2940A0000-0x000001F2940C0000-memory.dmp
          Download

          memory/5908-1301-0x000001F297A60000-0x000001F297CFE000-memory.dmp
          Download