Analysis

  • max time kernel
    97s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/08/2026, 17:38

General

  • Target
    2026-08-07_18cb46b3c147f98df31b22d327e8b5ca_amadey_cobalt-strike_elex_hijackloader_rhadamanthys_stop_vidar.exe
  • Size 1.5MB
  • Sample260807-v77bhatthv
  • SHA256 a1a5f354af446ce45a34454526d556a39ab24f24bcf26c4f82371ccdf3917c72
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 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 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.

  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-07_18cb46b3c147f98df31b22d327e8b5ca_amadey_cobalt-strike_elex_hijackloader_rhadamanthys_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-07_18cb46b3c147f98df31b22d327e8b5ca_amadey_cobalt-strike_elex_hijackloader_rhadamanthys_stop_vidar.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:556
  • 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:972

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.5MB
        • SHA256 a1a5f354af446ce45a34454526d556a39ab24f24bcf26c4f82371ccdf3917c72
        • MD5 SHA1 SHA512 SSDEEP TLSH

        disabledupdater.exe

        • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe
        • Size 2.0MB
        • SHA256 93b36f8a798fa11f99579dfcd9fd7d6a10338b700b62c2828eb343f81dc2ca23
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.1MB
        • SHA256 43075a060e77c63cf592365cdd42a6068f3a2a5678ec6de8c352fa90dbd3b2cf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        chrome_proxy.exe

        • Path C:\Program Files\Google\Chrome\Application\chrome_proxy.exe
        • Size 1.7MB
        • SHA256 0d47ab4b5cfcd4b1ade201555a3b47b21376229c081970fe47777475d2ad2e4a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wsgen.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\wsgen.exe
        • Size 1.6MB
        • SHA256 50e277829b644bf4fb2e98cfb388a7ce984f21c00baf051ea72b59899f49b0d6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 1.6MB
        • SHA256 1a04115413577ef29fc2d9147f949eaebd970e22b1bfd9a793be492f3128caca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        integrator.exe$

        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 2.0MB
        • SHA256 63efdb93b017e4dfb626dee8b6882cb87808dce3c6fe6c05599eb319af3e1a65
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/556-0-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/556-40-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/972-7-0x0000000000400000-0x000000000040D000-memory.dmp

        memory/972-59-0x0000000000400000-0x000000000040D000-memory.dmp