Analysis

  • max time kernel
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/08/2026, 22:49

General

  • Target
    2026-08-06_97a7b097ea4ef8342a382037d8bc7c93_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
  • Size 2.8MB
  • Sample260806-2r4zrsscpc
  • SHA256 de6910b623367c7e0ba61dc26b7efb7774276ee55b7e9e8f3aae21c92d9eb844
  • 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 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\2026-08-06_97a7b097ea4ef8342a382037d8bc7c93_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-06_97a7b097ea4ef8342a382037d8bc7c93_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.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:4380
  • 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:2408

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.8MB
        • SHA256 de6910b623367c7e0ba61dc26b7efb7774276ee55b7e9e8f3aae21c92d9eb844
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 3.3MB
        • SHA256 9efaae95730ed03331b8ffb836250f056d7505b6fd9e9df208d33bea63db4bfd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        jstack.exe

        • Path C:\Program Files\Java\jdk-1.8\bin\jstack.exe
        • Size 2.8MB
        • SHA256 af9dbca1b98fbd969366a47724e658c5fc1d821edb089979309db3074b0ee691
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jre-1.8\bin\klist.exe
        • Size 2.8MB
        • SHA256 93ac030eaedfecad4f8879be7093caee3134a28338990d14bc36ee86ee9f3b5b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        klist.exe

        • Path C:\Program Files\Java\jre-1.8\bin\klist.exe
        • Size 2.8MB
        • SHA256 0645e801a56ab36ef2b126e7f52b8b41e5ab6e4a29de6774474329ffa575fbad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        misc.exe$

        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe$
        • Size 2.8MB
        • SHA256 ad95e372a45c4578f38094c3bc7702a5a47ba4ad6de2a3f1d7d1d40d9c2fa23b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2408-16-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4380-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/4380-15-0x0000000000400000-0x000000000040F000-memory.dmp