Analysis

  • max time kernel
    93s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/08/2026, 17:38

General

  • Target
    2026-08-23_0ae805a29d4b107d3b5e8b7162cfc8f2_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1013KB
  • Sample260824-v7p28aed28
  • SHA256 083cdd4a3f2b2083c941ddc2dee7ed4f1ae982e36005f13e3068e8e717b7d429
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 13 IoCs
  • ASPack v2.12-2.42 9 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\2026-08-23_0ae805a29d4b107d3b5e8b7162cfc8f2_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-23_0ae805a29d4b107d3b5e8b7162cfc8f2_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:4240
  • 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:4016

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1013KB
        • SHA256 083cdd4a3f2b2083c941ddc2dee7ed4f1ae982e36005f13e3068e8e717b7d429
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedge.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe
        • Size 1.1MB
        • SHA256 5645900aab1679f1794486943e78f43996101f245219f45ccff491ecee1226a2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe$
        • Size 1.5MB
        • SHA256 433955474acfe2ea77314296f8ef565bafcbbcfefb8e36c25f917a76d8e61288
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pwahelper.exe

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\pwahelper.exe
        • Size 1.1MB
        • SHA256 8ade0ee21df2548065415249082520558ed64d8ac9760305195d53ef19a5926a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 5ccc0e6026594025eaa3b774966060b1b99ed20356eaf46d06324b4c16c61163
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdeps.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jdeps.exe
        • Size 1.0MB
        • SHA256 597faceede6ff36e074f2629afb32e0c40f88f637ba39ee6e841e8a11df18fd7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jdeps.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jdeps.exe$
        • Size 1.0MB
        • SHA256 19aae38e4906acbd58a65c42da9053fb942fcffce6c9f32d876934769af0c1fd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        XLICONS.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE
        • Size 1.0MB
        • SHA256 1f10f374669cdd2a77ce6bb01c732666d5b4da4c6b829873a609e1d534118d4a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        XLICONS.EXE$

        • Path C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE$
        • Size 1.6MB
        • SHA256 c49db8c851e68afc1a18f5e5ec469e29b3b75f94ec95f3037f2b741ea6fc9ff7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4016-53-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4016-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4240-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4240-40-0x0000000000400000-0x000000000040F000-memory.dmp