Overview

overview

10

Static

static

10

2026-07-05...ry.exe

windows10-2004-x64

9

2026-07-05...ry.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    90s
  • 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
    05/07/2026, 17:13

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General

  • Target
    2026-07-05_47683205674870b8e4dffc728e0e4a8d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.5MB
  • Sample260705-vrv9aset4v
  • SHA256 e659eaef53545ac528d7d3344db76a0cf164ad69eff74b54ecb33a04de6d88bc
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
adwareaspackv2discoverypersistencespyware

Malware Config

Signatures

  • Detects executables packed with ASPack 6 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 3 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 54 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\2026-07-05_47683205674870b8e4dffc728e0e4a8d_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-05_47683205674870b8e4dffc728e0e4a8d_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:6064
  • 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:4140
  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:5372
    • 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:4420
  • 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:5700
  • 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:1380
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5944

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          patcher.exe
          • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
          • Size 1.5MB
          • SHA256 e659eaef53545ac528d7d3344db76a0cf164ad69eff74b54ecb33a04de6d88bc
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          7z.exe$
          • Path C:\Program Files\7-Zip\7z.exe$
          • Size 2.0MB
          • SHA256 a93dee5fe955ee94f0238f0e0fb0aeb94b9a1f4ead3b05d3605655e1dbf73a95
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          helper.exe$
          • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
          • Size 1.5MB
          • SHA256 bfe872b7739014701290c4fc1b52adccf1698f4ca32206609b616865648353a9
          • 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 607B
          • SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          memory/1380-1410-0x000001B581C20000-0x000001B581C40000-memory.dmp
          Download

          memory/1380-1402-0x000001B5801E0000-0x000001B5802E0000-memory.dmp
          Download

          memory/1380-1418-0x000001B5940C0000-0x000001B5940E0000-memory.dmp
          Download

          memory/1380-1409-0x000001B581E00000-0x000001B581F00000-memory.dmp
          Download

          memory/1380-1408-0x000001B5819C0000-0x000001B5819E0000-memory.dmp
          Download

          memory/4140-70-0x0000000000400000-0x000000000040F000-memory.dmp
          Download

          memory/5700-1601-0x000001FA8FB30000-0x000001FA8FDEC000-memory.dmp
          Download

          memory/6064-69-0x0000000000400000-0x000000000040F000-memory.dmp
          Download

          memory/6064-0-0x0000000000400000-0x000000000040F000-memory.dmp
          Download