Overview

overview

10

Static

static

10

2026-08-04...ry.exe

windows10-2004-x64

9

2026-08-04...ry.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    87s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 14:19

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General

  • Target
    2026-08-04_bfcbf52f7c6293260cd581f7165b6e33_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.9MB
  • Sample260804-rm9pcaseng
  • SHA256 3597828dc2b537fcd2316b6fe0a910dbdef561a2a52bcd51e6384dd429988cc7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
aspackv2discoverypersistence

Malware Config

Signatures

  • Detects executables packed with ASPack 14 IoCs
  • ASPack v2.12-2.42 10 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
  • 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
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-04_bfcbf52f7c6293260cd581f7165b6e33_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_bfcbf52f7c6293260cd581f7165b6e33_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:1112
  • 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:1320

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe
        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.9MB
        • SHA256 3597828dc2b537fcd2316b6fe0a910dbdef561a2a52bcd51e6384dd429988cc7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RdrServicesUpdater.exe$
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$
        • Size 2.2MB
        • SHA256 5a0fb3f3d6b3a4a3fb146402098e01159b53c9d02b9088af6a7227eaf4c84cf0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        disabledupdater.exe$
        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe$
        • Size 2.4MB
        • SHA256 1ffdc4d7524ad44b3014b2f49f4901dd110355b71c6edb4fe647d8d1f3537cc6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        setup.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe
        • Size 2.4MB
        • SHA256 f6c845bea5295c8d255157ee08c0b7ae30f987926f4895b4b58a2a36bf0fad82
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        7z.exe$
        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.4MB
        • SHA256 4ad21c5f143e80df218e1e6aab11c319e83919862988f44e947cf8cb76c01691
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        notification_helper.exe
        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe
        • Size 2.0MB
        • SHA256 c0e7ba6c5f4ca4224673c6cac70f256941c4fc94890462cf8dbfa3c5e169efb7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        OfficeClickToRun.exe
        • Path C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe
        • Size 2.0MB
        • SHA256 0c006374bea0dfaa176a45a49183abf2026ec05fa2dd4502ef369eea6db86d9b
        • 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 1.9MB
        • SHA256 9214232a79ff9fce5b357fd28f8e9201fac90613bf8364eab2ea09817837cc1c
        • 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 1.9MB
        • SHA256 901229d64b661ce368077e54a7e5d16b94b74d9dafe3c189c80df9b388a90e7d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        GRAPH.EXE
        • Path C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE
        • Size 2.1MB
        • SHA256 88f7c8b18e927083ac6e1e07e0faf39cb6e182c88ab19a280055868f9775e324
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/1112-0-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/1112-40-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/1320-71-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/1320-7-0x0000000000400000-0x000000000040F000-memory.dmp
        Download