Overview

overview

8

Static

static

3

2026-06-30...wk.exe

windows10-2004-x64

8

2026-06-30...wk.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260630-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 00:54

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General

  • Target
    2026-06-30_0a21afcba6475c5e893945f50c424e20_amadey_cobalt-strike_darkgate_elex_emotet_glassworm_hawk.exe
  • Size 59.4MB
  • Sample260701-a8869sdv3x
  • SHA256 212a77a9a811a31503f8e1b57b1e87fd28e7b4d6a1e101e5d36c1cca48c01262
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoverypersistenceransomware

Malware Config

Signatures

  • Drops file in Drivers directory 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Sets desktop wallpaper using registry 2 TTPs 2 IoCs
    ransomware
  • 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
  • Modifies Control Panel 4 IoCs
    defense_evasion
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-30_0a21afcba6475c5e893945f50c424e20_amadey_cobalt-strike_darkgate_elex_emotet_glassworm_hawk.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-30_0a21afcba6475c5e893945f50c424e20_amadey_cobalt-strike_darkgate_elex_emotet_glassworm_hawk.exe"
    1⤵
    • Drops file in Drivers directory
    • Adds Run key to start application
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies Control Panel
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:704
  • C:\Users\Admin\AppData\Local\Temp\2026-06-30_0a21afcba6475c5e893945f50c424e20_amadey_cobalt-strike_darkgate_elex_emotet_glassworm_hawk.exe
    C:\Users\Admin\AppData\Local\Temp/2026-06-30_0a21afcba6475c5e893945f50c424e20_amadey_cobalt-strike_darkgate_elex_emotet_glassworm_hawk.exe
    1⤵
    • Drops file in Drivers directory
    • Adds Run key to start application
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies Control Panel
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:2940

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        os_update_handler.exe
        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe
        • Size 61.3MB
        • SHA256 835322b798e487a4c207d23b66bb4b0dfa9e9ad79beb7b4b4ce2c54060a5a4b6
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        chrome.exe
        • Path C:\Program Files\Google\Chrome\Application\chrome.exe
        • Size 59.4MB
        • SHA256 212a77a9a811a31503f8e1b57b1e87fd28e7b4d6a1e101e5d36c1cca48c01262
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        extcheck.exe
        • Path C:\Program Files\Java\jdk-1.8\bin\extcheck.exe
        • Size 59.5MB
        • SHA256 689c9a22298831375e9c2fd80882f28d123fe603899fb2bb2906451dcf6923e1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        jabswitch.exe
        • Path C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe
        • Size 59.5MB
        • SHA256 3bf01e5dda4a3f8b6a2cffcb08ec357c61d1fd75d4c9898cbe811d7fc1e686a9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        jarsigner.exe
        • Path C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe
        • Size 59.5MB
        • SHA256 b225e0c928e64a4a068cb9df17394a1ee25306e9dcde6096e990c850e1a3bb4b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download