Analysis

  • max time kernel
    92s
  • max time network
    151s
  • 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, 12:11

General

  • Target
    2026-08-10_5492f08190363ab5eebbd136b06996f6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.7MB
  • Sample260810-pc4dgayamd
  • SHA256 f5c1eb28992d030e42db88db6382e546b8cdd4b1d1a64d449bb35bdb68f34d5e
  • 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
  • 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_5492f08190363ab5eebbd136b06996f6_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_5492f08190363ab5eebbd136b06996f6_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:1912
  • 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:4012

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.7MB
        • SHA256 f5c1eb28992d030e42db88db6382e546b8cdd4b1d1a64d449bb35bdb68f34d5e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DisabledGoogleUpdate.exe$

        • Path C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe$
        • Size 2.2MB
        • SHA256 0258707fc310321f0986cfa7f9179da7818e63c8a3f56977d1a8117b29fc6be1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.3MB
        • SHA256 28a6dffa818c6916f15875b50fc5c2464ef8ae2ea6c7affa51e09bbf8edb59ee
        • MD5 SHA1 SHA512 SSDEEP TLSH

        native2ascii.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe$
        • Size 1.8MB
        • SHA256 8f1c9a666383c4ce82a5ac1f6db118ab1bd9d25e231be32136b137a363a3d3f7
        • 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 1.8MB
        • SHA256 68528c69beed6f3450ab5ac7d5428b967dcf637ea289df09d51fc0147a116524
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist_x64.exe

        • Path C:\ProgramData\Package Cache\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\vcredist_x64.exe
        • Size 2.2MB
        • SHA256 c2aa1a34e2999b5ab192fdc02fd5d3782be7cc66af8da1407ddff9e4d3d27ca2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ComSvcConfig.exe

        • Path C:\Windows\Microsoft.NET\Framework\v3.0\Windows Communication Foundation\ComSvcConfig.exe
        • Size 1.9MB
        • SHA256 8779f6d9c307666d6078ac073d82318a18a15d4ec464cacc53ecf8f21abd83c9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1912-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1912-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4012-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4012-41-0x0000000000400000-0x000000000040F000-memory.dmp