Analysis

  • max time kernel
    114s
  • max time network
    124s
  • 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, 18:06

General

  • Target
    2026-07-09_11e63c6695762c73cb3dc12707f94c29_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 2.5MB
  • Sample260709-wprnrsft2j
  • SHA256 16b831058d8c5efe9769096e6cbbabdb639413b5da3547d8b283367c40158168
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 14 IoCs
  • ASPack v2.12-2.42 11 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_11e63c6695762c73cb3dc12707f94c29_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-09_11e63c6695762c73cb3dc12707f94c29_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:3600
  • 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:2300

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.5MB
        • SHA256 16b831058d8c5efe9769096e6cbbabdb639413b5da3547d8b283367c40158168
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Eula.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe
        • Size 2.6MB
        • SHA256 19264a02bb7ed3ef8c137f8b1cfc30d338ad3bc40b04f585b267c6f5db390efc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Eula.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe
        • Size 2.6MB
        • SHA256 a089d70eb14a2a9dc21bcf686a4664a3f96b2d4e6086b25a502631b0e6a2dbd3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdgeUpdateOnDemand.exe$

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdateOnDemand.exe$
        • Size 2.6MB
        • SHA256 e6f3b7f8ab72b04008f941a21dcba80c71b1151e5d2c2319bfaef917874b08db
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.0MB
        • SHA256 55190f565f767e832edd59cd66da6c5affb90e6b69c700eabe1ee3606208d7d2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe
        • Size 2.5MB
        • SHA256 941469da88fbee643cb1b3877d72bf7a38a09b444ec01724c9eabe3990beeb28
        • MD5 SHA1 SHA512 SSDEEP TLSH

        kinit.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\kinit.exe$
        • Size 2.5MB
        • SHA256 69460708c9564566185f539c8c090b6a4926dca01320460433dfe9faffcd6e9a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe
        • Size 2.5MB
        • SHA256 3dd7e50f82de436d15bc78cd712cc1c9ef7e2d0e9b612a0db19846417e1c3e20
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servertool.exe$

        • Path C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe$
        • Size 2.5MB
        • SHA256 8979b1384961521d41a5b7462803033fbf10ea3cc338b305ca9736f2894785b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DW20.EXE$

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE$
        • Size 2.5MB
        • SHA256 1ff2d2334504bf3e117579fe5ff56a67c2313db5c714991ab67353d262bc3beb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 2.6MB
        • SHA256 9bde50794dbdf20c2cccd4d96f7adb0542e7897e049ef463734642d6172a2a94
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2300-16-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3600-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/3600-15-0x0000000000400000-0x000000000040F000-memory.dmp