Analysis

  • max time kernel
    104s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/08/2026, 16:03

General

  • Target
    2026-08-07_5f8c8ac89545787ed9ec645fa1805775_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 3.0MB
  • Sample260807-thpvgsgp4x
  • SHA256 20305a0f59006e66aeb3d21a902781627b04a45d51748a3e538121d67d3344dc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 7 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • 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.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 17 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.

  • NTFS ADS 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-07_5f8c8ac89545787ed9ec645fa1805775_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-07_5f8c8ac89545787ed9ec645fa1805775_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:6056
  • 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 Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:1280

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.0MB
        • SHA256 20305a0f59006e66aeb3d21a902781627b04a45d51748a3e538121d67d3344dc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AdobeARM.exe

        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe
        • Size 3.1MB
        • SHA256 a70235ba9d666cce59327b42ab04da65c06a78f19a9e45d9103a5efb84bff20a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdgeUpdateSetup.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateSetup.exe
        • Size 3.1MB
        • SHA256 c514873f16b85a3fbfb738ee36a8cb0e84883d82755d758acbdff611a12d9222
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.5MB
        • SHA256 ed026d1933a6e0a2e77b4f630eb8c78fef1f21abc59bf922dac13675864d10f9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jconsole.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jconsole.exe
        • Size 3.0MB
        • SHA256 90784ff7c9fc68918c63aa9439a9897013d6eb9ec85e1ad87394143d9cce8aab
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoev.exe$

        • Path C:\Program Files\Microsoft Office\root\Office16\msoev.exe$
        • Size 3.1MB
        • SHA256 e2e898c158fe2ed2775805d346d76f4dda490be30651cad15fad6e05e72f3d1d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x86.exe$

        • Path C:\ProgramData\Package Cache\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\vcredist_x86.exe$
        • Size 3.4MB
        • SHA256 943213dea5c9b282563dc6a6c0c2cb9a6fd59b39fc4190d9e148440d6185aaba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1280-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/6056-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/6056-21-0x0000000000400000-0x000000000040F000-memory.dmp