Resubmissions

27/10/2026, 09:10

261027-k49mcasyct10

18/08/2026, 02:32

260818-c1qq3avand8

Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    27/10/2026, 09:10

General

  • Target
    2026-08-18_1863621788b2d33bd5b4a87e62aab997_akira_glassworm_icedid_megazord_rusty-stealer_ryuk.exe
  • Size 3.8MB
  • Sample261027-k49mcasyct
  • SHA256 636772caab9fcb9ba4c4e839fb169768462d992a07ff32ad7cf2055170f829dc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • 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 1 IoCs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 1 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-18_1863621788b2d33bd5b4a87e62aab997_akira_glassworm_icedid_megazord_rusty-stealer_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-18_1863621788b2d33bd5b4a87e62aab997_akira_glassworm_icedid_megazord_rusty-stealer_ryuk.exe"
    1⤵
    • Adds Run key to start application
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2380
    • C:\Windows\system32\getmac.exe
      "getmac" /fo csv /nh
      2⤵
        PID:1056
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "powershell" -NoProfile -NonInteractive -WindowStyle Hidden -Command "Get-CimInstance -Namespace root/SecurityCenter2 -ClassName AntiVirusProduct | Select-Object -ExpandProperty displayName"
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3988
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google/Chrome/Application/chrome.exe"
        2⤵
          PID:3384
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google/Chrome/Application/chrome.exe"
          2⤵
            PID:1728
        • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
          "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
          1⤵
            PID:3240
          • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
            "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
            1⤵
              PID:2428
            • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
              "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
              1⤵
                PID:1632
              • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                1⤵
                  PID:4648

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      Secure Preferences

                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                      • Size 18KB
                      • SHA256 b83e825d5a288a2fbe647d6f49b4674ee2c92cca4556395d866f7ffd8254f74b
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Secure Preferences

                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                      • Size 25KB
                      • SHA256 eebe46532af76a20663a102190896671c47e1f8c19f759ccbba07fc4e6e28a2f
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      background.ts-D6ogNSgd.js

                      • Path C:\Users\Admin\AppData\Local\Packages\Extensions\2974AEB54CF180060A07E97A18011C03B816F82E59FF5F9E0396B9B2DDCCEA7C\e0\assets\background.ts-D6ogNSgd.js
                      • Size 19KB
                      • SHA256 51af480dc4dcab3bc14c51642954f4c7ea44814031d187fc6812f3b1911e0df0
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      content.ts-B6XGI__y.js

                      • Path C:\Users\Admin\AppData\Local\Packages\Extensions\2974AEB54CF180060A07E97A18011C03B816F82E59FF5F9E0396B9B2DDCCEA7C\e0\assets\content.ts-B6XGI__y.js
                      • Size 2KB
                      • SHA256 06c52cf8a22691d35691646d559f031c8dcb6b7410ecac03296e8064f0ff6546
                      • MD5 SHA1 SHA512 TLSH

                      icon.png

                      • Path C:\Users\Admin\AppData\Local\Packages\Extensions\2974AEB54CF180060A07E97A18011C03B816F82E59FF5F9E0396B9B2DDCCEA7C\e0\icon.png
                      • Size 158B
                      • SHA256 bc7d2196729fdf734a19cb57f479256cf545fbe896ee0722712928810425a351
                      • MD5 SHA1 SHA512 TLSH

                      128.png

                      • Path C:\Users\Admin\AppData\Local\Packages\Extensions\2974AEB54CF180060A07E97A18011C03B816F82E59FF5F9E0396B9B2DDCCEA7C\e0\icons\128.png
                      • Size 6KB
                      • SHA256 14770473282440dc072ab9e40f297a82645f9e07b97641c507d2eab264175b43
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      16.png

                      • Path C:\Users\Admin\AppData\Local\Packages\Extensions\2974AEB54CF180060A07E97A18011C03B816F82E59FF5F9E0396B9B2DDCCEA7C\e0\icons\16.png
                      • Size 654B
                      • SHA256 e6b384718ad9f1e793e4de4400391fc96be67aec9cdeca4a408e8ecec7ee6fcb
                      • MD5 SHA1 SHA512 TLSH

                      32.png

                      • Path C:\Users\Admin\AppData\Local\Packages\Extensions\2974AEB54CF180060A07E97A18011C03B816F82E59FF5F9E0396B9B2DDCCEA7C\e0\icons\32.png
                      • Size 1KB
                      • SHA256 1f1058691b9076053aa4b131963b804dd3055c10e64af69a7241ec819ac9f681
                      • MD5 SHA1 SHA512 TLSH

                      48.png

                      • Path C:\Users\Admin\AppData\Local\Packages\Extensions\2974AEB54CF180060A07E97A18011C03B816F82E59FF5F9E0396B9B2DDCCEA7C\e0\icons\48.png
                      • Size 2KB
                      • SHA256 1b4ff05bd3e8712dd081ef5ee246ac1697ad9f2be413d749eefe9bf0baf32e8b
                      • MD5 SHA1 SHA512 TLSH

                      manifest.json

                      • Path C:\Users\Admin\AppData\Local\Packages\Extensions\2974AEB54CF180060A07E97A18011C03B816F82E59FF5F9E0396B9B2DDCCEA7C\e0\manifest.json
                      • Size 1KB
                      • SHA256 b0d1371c1bab9fa8d7fd52a86d50e6bdc40b2903207e01a015536197dd5b459e
                      • MD5 SHA1 SHA512 TLSH

                      service-worker-loader.js

                      • Path C:\Users\Admin\AppData\Local\Packages\Extensions\2974AEB54CF180060A07E97A18011C03B816F82E59FF5F9E0396B9B2DDCCEA7C\e0\service-worker-loader.js
                      • Size 45B
                      • SHA256 11eda63a2c2164aa2c4088a8493ea60ec85a16d5af60f628b9ae540e40b1b1c8
                      • MD5 SHA1 SHA512

                      __PSScriptPolicyTest_ucktnnv5.53d.ps1

                      • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ucktnnv5.53d.ps1
                      • Size 60B
                      • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                      • MD5 SHA1 SHA512 TLSH

                      ck_2380_1793092252521484300.bin

                      • Path C:\Users\Admin\AppData\Local\Temp\ck_2380_1793092252521484300.bin
                      • Size 32B
                      • SHA256 184d47368f38346f0378c39656d1680210f5505e1a71fb61b879f5d05e58385f
                      • MD5 SHA1 SHA512

                      memory/3988-40-0x00000231FAE50000-0x00000231FAE60000-memory.dmp

                      memory/3988-39-0x00000231FAE50000-0x00000231FAE60000-memory.dmp

                      memory/3988-48-0x00000231FADB0000-0x00000231FADD2000-memory.dmp

                      memory/3988-49-0x00000231FAE10000-0x00000231FAE3A000-memory.dmp

                      memory/3988-50-0x00000231FAE10000-0x00000231FAE34000-memory.dmp

                      memory/3988-51-0x00000231FAE50000-0x00000231FAE60000-memory.dmp