Overview

overview

10

Static

static

10

2026-04-20...ar.exe

windows10-2004-x64

9

2026-04-20...ar.exe

windows11-21h2-x64

9

Analysis

  • max time kernel
    93s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/04/2026, 04:05

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General

  • Target
    2026-04-20_789745acc51007dc4219312fe2ef852a_amadey_cobalt-strike_elex_icedid_njrat_rhadamanthys_smoke-loader_vidar.exe
  • Size 3.8MB
  • Sample260420-envwcsgx2m
  • SHA256 465740e7479cc730128e3cf32f479f82723332a1a46cc56d02424a9fdcd14bcf
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discoverypersistence

Malware Config

Signatures

  • Detects executables packed with ASPack 10 IoCs
  • 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\2026-04-20_789745acc51007dc4219312fe2ef852a_amadey_cobalt-strike_elex_icedid_njrat_rhadamanthys_smoke-loader_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-20_789745acc51007dc4219312fe2ef852a_amadey_cobalt-strike_elex_icedid_njrat_rhadamanthys_smoke-loader_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:3236
  • 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:2768

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        patcher.exe
        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 3.8MB
        • SHA256 465740e7479cc730128e3cf32f479f82723332a1a46cc56d02424a9fdcd14bcf
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        DisabledGoogleUpdate.exe$
        • Path C:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe$
        • Size 4.3MB
        • SHA256 be030d08dc939a5e9877d381248252bd36ae43a595f21448e467f5dfdb4b92e2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        7z.exe$
        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 4.4MB
        • SHA256 873752a6d9d0e2ae15f6d31f7f14e4600eb7773dc70c5115a6cbe2b7063ade36
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Microsoft.Mashup.Container.NetFX45.exe$
        • Path C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe$
        • Size 3.9MB
        • SHA256 c86e4d7a79d17e45c81ec5cb4446a8f75d755b087af94896b5075cb89dc24d1b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        misc.exe$
        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$
        • Size 3.9MB
        • SHA256 b74c992550c07ee99ce7424f945ea96c08d8bd5885209ff9641770b8ef5896c0
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        MicrosoftEdge.exe$
        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe$
        • Size 4.1MB
        • SHA256 3398afd1a029d0a80ed970706a57fd670c15a9913e4ca642ff06b20bb7a3e9a1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2768-7-0x0000000000400000-0x000000000040D000-memory.dmp
        Download

        memory/2768-1336-0x0000000000400000-0x000000000040D000-memory.dmp
        Download

        memory/3236-0-0x0000000000400000-0x000000000040D000-memory.dmp
        Download

        memory/3236-1335-0x0000000000400000-0x000000000040D000-memory.dmp
        Download