Overview

overview

10

Static

static

10

2026-06-03...ry.exe

windows10-2004-x64

9

2026-06-03...ry.exe

windows11-21h2-x64

9

Analysis

  • max time kernel
    111s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    03/06/2026, 11:53

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General

  • Target
    2026-06-03_5709fa6dcdc2e17db99baefa6bb0e708_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.8MB
  • Sample260603-n2tpwsft9l
  • SHA256 4e21e746723e8472c48290530b3f63a704214124f2c0a04123d22d8a9cec637e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
aspackv2discoverypersistencespywarestealer

Malware Config

Signatures

  • Custom signature
    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
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • 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\2026-06-03_5709fa6dcdc2e17db99baefa6bb0e708_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-03_5709fa6dcdc2e17db99baefa6bb0e708_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:2336
  • 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:4456

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe
        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.8MB
        • SHA256 4e21e746723e8472c48290530b3f63a704214124f2c0a04123d22d8a9cec637e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        reader_sl.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe
        • Size 1.8MB
        • SHA256 e480a2434ac5ef72770e6a4a34978e428cb6b8fd0364c72b3b32d6f81432ff9e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        reader_sl.exe
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\reader_sl.exe
        • Size 2.1MB
        • SHA256 c5c5463f8b011047760d1167d51d9558595f8f0e83ce8090732410612c412c5a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        DisabledGoogleUpdate.exe$
        • Path C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe$
        • Size 2.2MB
        • SHA256 0ff520d6b606b88c78deb4888cbe5ad7b42c9fd08c53d6c91916b539832d203f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msedge_proxy.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge_proxy.exe
        • Size 1.9MB
        • SHA256 5f17baf2e51e1448caa0e62119c3e883ba0aacc5aaec27456530c3cdc74e6fb7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftEdge_X64_139.0.3405.125.exe$
        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{3C9C959A-F248-4B60-A580-F846F36C0A80}\MicrosoftEdge_X64_139.0.3405.125.exe$
        • Size 1.9MB
        • SHA256 2006043e40221eaa6d60f02a3c80f9de1a01ae139a381a16866719794af36fe1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        7z.exe$
        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 200b44aa793a990ad94ca368db29b5cbf0162311dc76bafb6b9249f67225fa33
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        helper.exe$
        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 1.8MB
        • SHA256 fa72b98a07168eca0212337640404906df102edb6473e293fd29bdd499459f9e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftEdge.exe$
        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\MicrosoftEdge.exe$
        • Size 2.0MB
        • SHA256 c14a1544b258985eeb0dcd9cc673edcf91500a92ad0d8747e5499fca57761c91
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        dfsvc.exe$
        • Path C:\Windows\assembly\GAC_MSIL\dfsvc\2.0.0.0__b03f5f7f11d50a3a\dfsvc.exe$
        • Size 1.8MB
        • SHA256 d04c614bce23fead4f5e9e00dea921138837a906d5af6add8b754f11e353bc8d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2336-70-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/2336-0-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/4456-71-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/4456-7-0x0000000000400000-0x000000000040F000-memory.dmp
        Download