Overview

overview

10

Static

static

10

2026-06-04...ry.exe

windows10-2004-x64

9

2026-06-04...ry.exe

windows11-21h2-x64

9

Analysis

  • max time kernel
    114s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    04/06/2026, 11:16

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General

  • Target
    2026-06-04_04fdbead98b3b369ebc09ccf5199e2dd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
  • Size 1.5MB
  • Sample260604-nddzjad16m
  • SHA256 5b511dfc88661c6a631a154a5770c5f2b8f34ce9b5c8ae6f17d15633100c144c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
aspackv2discoverypersistencespywarestealer

Malware Config

Signatures

  • Custom signature
    Detects executables packed with ASPack 10 IoCs
  • ASPack v2.12-2.42 6 IoCs

    Detects executables packed with ASPack v2.12-2.42

    aspackv2
  • 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.

    spywarestealer
  • 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
  • Drops file in Windows directory 23 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\2026-06-04_04fdbead98b3b369ebc09ccf5199e2dd_amadey_cobalt-strike_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-04_04fdbead98b3b369ebc09ccf5199e2dd_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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:3016
  • 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
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:3536

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe
        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 1.5MB
        • SHA256 5b511dfc88661c6a631a154a5770c5f2b8f34ce9b5c8ae6f17d15633100c144c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        AdobeARM.exe$
        • Path C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe$
        • Size 1.6MB
        • SHA256 68f431e1cc79a5d2505c14ba3bde66a85a05874d13aa161de0196b38e5592c2d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        javaws.exe$
        • Path C:\Program Files (x86)\Common Files\Oracle\Java\javapath_target_173093\javaws.exe$
        • Size 2.0MB
        • SHA256 3eeb406c407b6a5046312ed84b550b7bf4e6a4c91e76241034222dc3fcbf7d87
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        7z.exe$
        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 2.1MB
        • SHA256 5fecf5ab3ed912241330be2948fdee559af655d88480f711de846be8031307d7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        misc.exe$
        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\misc.exe$
        • Size 1.6MB
        • SHA256 739ac4e793cb68ea19d3e84ee7131c8a17ed00d9c1e5412044b119024dfac326
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python.exe$
        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\python.exe$
        • Size 1.8MB
        • SHA256 8330859ec073f5bff5443a388da56b5973e71b79862163bd4f23448e4b34e10a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/3016-0-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/3016-70-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/3536-7-0x0000000000400000-0x000000000040F000-memory.dmp
        Download

        memory/3536-71-0x0000000000400000-0x000000000040F000-memory.dmp
        Download