Analysis

  • max time kernel
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/07/2026, 17:16

General

  • Target
    2026-07-09_6a09d47ccdee45397d4cd734df69a706_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 953KB
  • Sample260709-vs7nqaev2j
  • SHA256 a3fd42c231caeee6c9ec8cfd1dfcd45a77a240fa95bf29bc456c081623cf7d94
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 11 IoCs
  • ASPack v2.12-2.42 8 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\2026-07-09_6a09d47ccdee45397d4cd734df69a706_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-09_6a09d47ccdee45397d4cd734df69a706_amadey_cobalt-strike_conti_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:5608
  • 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:5708

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 953KB
        • SHA256 a3fd42c231caeee6c9ec8cfd1dfcd45a77a240fa95bf29bc456c081623cf7d94
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 5f3175a8813e08d35fca74e3514c5fef6375cac1d0e9337c1ec844e7fdc5a894
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Uninstall.exe

        • Path C:\Program Files\7-Zip\Uninstall.exe
        • Size 968KB
        • SHA256 432c5f39fdc155a355dcceba110212d49765c7b0a4e6dfa92ea7626a35f7187b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jps.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jps.exe$
        • Size 977KB
        • SHA256 d1c44afd4b9d800e4d2ff080f5049a69aebf1c52fe8d184e0c8a48cb045bc125
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe

        • Path C:\Program Files\Java\jre-1.8\bin\policytool.exe
        • Size 977KB
        • SHA256 63e78b136b806b1e4b2ca8357c208d15ba6cb47a6cb7c535f29d4976e8a05b45
        • MD5 SHA1 SHA512 SSDEEP TLSH

        policytool.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\policytool.exe$
        • Size 977KB
        • SHA256 cde8d9cae0d350bfaab7668719f508664499b2f293dd09eb9f1b23b5b0b50310
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoft.Mashup.Container.NetFX40.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe
        • Size 974KB
        • SHA256 e79bc3aaa37ff3f90f18deee387ff88e8261b69ad30036fe123e3066fa3ba259
        • MD5 SHA1 SHA512 SSDEEP TLSH

        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 974KB
        • SHA256 66c35510b3d472e3e68c3671d45a47e2145f8eb152b8d1bdad292884963befce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5608-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5608-21-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5708-22-0x0000000000400000-0x000000000040F000-memory.dmp