Overview

overview

10

Static

static

10

2026-08-03...ar.exe

windows10-2004-x64

9

2026-08-03...ar.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    84s
  • max time network
    110s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 12:33

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General

  • Target
    2026-08-03_3067e5f401156c37b56e268f8f174460_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
  • Size 2.3MB
  • Sample260804-prdrcsep4w
  • SHA256 205304223441064809eb44af47e70bdcdb08c9bce348d4fcb9b0a8de713dd48a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
aspackv2discoverypersistence

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

    aspackv2
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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.

    discovery
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_3067e5f401156c37b56e268f8f174460_amadey_cobalt-strike_elex_hijackloader_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_3067e5f401156c37b56e268f8f174460_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:3492
  • 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:4204

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe
        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 2.3MB
        • SHA256 205304223441064809eb44af47e70bdcdb08c9bce348d4fcb9b0a8de713dd48a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        RdrServicesUpdater.exe$
        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe$
        • Size 2.6MB
        • SHA256 198006cfbb40eb03cf1ae4da1d1689150bdc32734e00b6792602389177254edd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msedge.exe
        • Path C:\Program Files (x86)\Microsoft\EdgeCore\132.0.2957.140\msedge.exe
        • Size 2.5MB
        • SHA256 387aca019f4b7e63c96545c06938ad7b0855f78c678587380a356162296796d0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        7z.exe$
        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.9MB
        • SHA256 d72d7b2acbf6ed7f1af5cdb2fedf27bbe2f874b288ce79be59ad918075e24854
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Common.DBConnection64.exe
        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe
        • Size 2.4MB
        • SHA256 338e0244ab723a7164792be79b6edd3b044e7c2bca90c077d89b68303996a55e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        misc.exe$
        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0409-1000-0000000FF1CE}\misc.exe$
        • Size 2.4MB
        • SHA256 d9141855f0e5589c74a0efd244fa2e7295b5ec07c3c96cfc093cca82690c40b3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        integrator.exe$
        • Path C:\ProgramData\Microsoft\ClickToRun\{9AC08E99-230B-47e8-9721-4577B7F124EA}\integrator.exe$
        • Size 2.8MB
        • SHA256 557ae77457c80eef7c3b247cfd18a4b72d5fa323466a871994dbf3f5ded17a80
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3492-0-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/3492-69-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/4204-70-0x0000000000400000-0x000000000040F000-memory.dmp
        Download