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
    10/08/2026, 10:47

General

  • Target
    2026-08-10_1daa06d2d5640a5c6d1e291a82c118b8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.8MB
  • Sample260810-mvx83a11bx
  • SHA256 9a6b7e171e92ca184fa90740d9a7531323e2f40ebc8da71559cf98e5f1721701
  • 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
  • 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\2026-08-10_1daa06d2d5640a5c6d1e291a82c118b8_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_1daa06d2d5640a5c6d1e291a82c118b8_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:2396
  • 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:2652

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.8MB
        • SHA256 9a6b7e171e92ca184fa90740d9a7531323e2f40ebc8da71559cf98e5f1721701
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgewebview2.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.exe
        • Size 2.9MB
        • SHA256 b1444675726d1a9e56676c70d7be43eb9cef070a13271e98429e2d8cab2357fc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msedgewebview2.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\msedgewebview2.exe$
        • Size 5.6MB
        • SHA256 6f218f446e96b234d72ab778595662d04c2eb27c3e97256055c12731f165bd1c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.4MB
        • SHA256 09eb0ec90857cc4160280c23e355bcfa79b8ee3a2462f2cff53a1ddecd666e58
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe$
        • Size 3.0MB
        • SHA256 1f88b4256985abeb4e2cc57b31d6729aa63c6a03df66bc8d85368f8f62f2c188
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ORGCHART.EXE

        • Path C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE
        • Size 3.5MB
        • SHA256 36c8e33cf19df4d9ca93ad6ec86bd32e858fff408006886dfd3b1cec8b2bde58
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\misc.exe$
        • Size 2.9MB
        • SHA256 ac7e60d630bef0c6f09d62e4a48301ce4ab7aeea56d6f366fc2b25f57f3df41a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WsatConfig.exe

        • Path C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\WsatConfig.exe
        • Size 3.0MB
        • SHA256 8ba188d049c40ccf7a464e4f2b681b324caea0d41c0bc1c2e88844778e5ff578
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SMSvcHost.exe$

        • Path C:\Windows\assembly\GAC_MSIL\SMSvcHost\3.0.0.0__b03f5f7f11d50a3a\SMSvcHost.exe$
        • Size 2.9MB
        • SHA256 2f2bf50602d42b50f7325f33205fb2db42abe6dbca5a88cedca5e7f40190ebd3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2396-34-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2396-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2652-53-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2652-7-0x0000000000400000-0x000000000040F000-memory.dmp