Analysis

  • max time kernel
    97s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/07/2026, 04:24

General

  • Target
    2026-07-10_b20422f41c6082617e7269e687f80864_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 962KB
  • Sample260710-e1meraes9v
  • SHA256 eaf09e7a1b4bd397ab6ddaf0f5654d4e43a692b551cd4f238e5186c9b222e466
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 6 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • 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\2026-07-10_b20422f41c6082617e7269e687f80864_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-10_b20422f41c6082617e7269e687f80864_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:3188
  • 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:2132

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 962KB
        • SHA256 eaf09e7a1b4bd397ab6ddaf0f5654d4e43a692b551cd4f238e5186c9b222e466
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 b0a2f59cfab6930ba7dcfd12e13c4d7752782fc2d786caa22d05b52320ca62c8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe$

        • Path C:\Program Files\Java\jre-1.8\bin\klist.exe$
        • Size 985KB
        • SHA256 9bd66f0d0c7b5711490c7515c0020ab44d204f081f82f15866191d110ddcb19c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        protocolhandler.exe

        • Path C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe
        • Size 1.7MB
        • SHA256 97b8d03d9958502497a4535648d269b5e8b810ca52c95bcbb761bf82102683c5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
        • Size 1.0MB
        • SHA256 bd175cc503da3595915db813bbfa186f273af53a0af59f1c98da3218ede37d82
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge.exe$

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\MicrosoftEdge.exe$
        • Size 1.2MB
        • SHA256 3530fe7ffcb2983dff6d42d86e3e9f3da7fd11b0a484a6c6dad9adf2c11bb12f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2132-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2132-59-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3188-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3188-22-0x0000000000400000-0x000000000040F000-memory.dmp