Analysis

  • max time kernel
    108s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/08/2026, 14:18

General

  • Target
    2026-08-20_e31c89ebce0801d22419efd95dfab187_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.4MB
  • Sample260820-rl99gsdp2s
  • SHA256 9e916a7ecceb418070299a8224bad94798cdbe9dc2a8bd1417856fb2b18b3ad0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 7 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 1 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-20_e31c89ebce0801d22419efd95dfab187_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-20_e31c89ebce0801d22419efd95dfab187_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:5840
  • 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 Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:5508

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.4MB
        • SHA256 9e916a7ecceb418070299a8224bad94798cdbe9dc2a8bd1417856fb2b18b3ad0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LogTransport2.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe
        • Size 1.7MB
        • SHA256 af34761cffb763429d5ca701bc35bc9ccf48297eecea295cd84a7ff23a61546d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LogTransport2.exe$

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe$
        • Size 1.7MB
        • SHA256 2229a1189fe9fe385a0de0c2e923e0c4d0b28c90c69c666ea138008f11b7caaa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        notification_helper.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe
        • Size 1.5MB
        • SHA256 cf912988489b2e941a08fd8776c6f403e1014856f32605be96781bc0deb1a44e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.9MB
        • SHA256 7e10fd5541736ad042c031075133219df7453d75a8e1619f7ec53a950e5457f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        orbd.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\orbd.exe
        • Size 1.4MB
        • SHA256 a1c97ff016ce8b904136d4f8c707c17b2bc5165886bbb0712b810b0474b5d560
        • MD5 SHA1 SHA512 SSDEEP TLSH

        helper.exe$

        • Path C:\Program Files\Mozilla Firefox\uninstall\helper.exe$
        • Size 1.5MB
        • SHA256 565e780c85ed4138254b636f49d2f22cc1bcaf2283fe0b40bb2aeee22cd6d34c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5508-16-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5840-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/5840-15-0x0000000000400000-0x000000000040F000-memory.dmp