Analysis

  • max time kernel
    105s
  • max time network
    129s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 05:02

General

  • Target
    2026-08-03_83b9bef31482304407a4090b38079eaa_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
  • Size 1.6MB
  • Sample260803-fn6tasstdz
  • SHA256 463a98fccad46cfe98731d390c70eb3f1a8d96701fe226194e5f1625dbd715fe
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 9 IoCs
  • ASPack v2.12-2.42 6 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 13 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\2026-08-03_83b9bef31482304407a4090b38079eaa_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_83b9bef31482304407a4090b38079eaa_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_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:4808
  • 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:1940

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.6MB
        • SHA256 463a98fccad46cfe98731d390c70eb3f1a8d96701fe226194e5f1625dbd715fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.2MB
        • SHA256 ae0e2ac11b434ed1c1e3e5e3082b537016d476889c0cc270dac4d64e71a4dba4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe
        • Size 1.7MB
        • SHA256 ca0184e78942615e34305cb041cf7d441a14217241d56eed44ba629b98cc5799
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jhat.exe$

        • Path C:\Program Files\Java\jdk-1.8\bin\jhat.exe$
        • Size 1.7MB
        • SHA256 77ad90d799e7f5c409842b6cb0ea13648049f5ff50c551d82d06beef9a0fe0b1
        • 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 1.7MB
        • SHA256 6a7a11cf854b8ba213729b928f68869bb0f4436f3a245637e4f3d29617a7c5f5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SubmitPush.exe$

        • Path C:\Users\Admin\AppData\Roaming\ClearMount\SubmitPush.exe$
        • Size 1.7MB
        • SHA256 b473246c2a9c904984b37422a2d8045af4b1d168d931269c04a5761f661609f4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1940-106-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4808-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4808-75-0x0000000000400000-0x000000000040F000-memory.dmp