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
    02/10/2026, 09:12

General

  • Target
    file.exe
  • Size 1.4MB
  • Sample261002-k6ak2ascjf
  • SHA256 a555f3638c53592b3789df8a4cd03a225a2fb707cdde646887678dcbbbfa723f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 22 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2936
    • C:\Windows\SYSTEM32\at.exe
      at.exe /3ZTtoBY3RmyGDox
      2⤵
        PID:3800
      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\AutoIt3.exe
        C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\AutoIt3.exe Evil.a3x
        2⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:4684
        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\AutoIt3.exe
          C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\AutoIt3.exe
          3⤵
          • Executes dropped EXE
          • Reads the TCP/IP host and domain name from the registry
          • Checks processor information in registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:3528
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe"
            4⤵
              PID:2072
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe"
              4⤵
                PID:4856
        • 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:428
          • 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:4496

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  content.ts-B6XGI__y.js

                  • Path C:\Users\Admin\AppData\Local\Packages\Extensions\98D079769C17D6E26E07C6C4766F0DA33C2313212A1C81CABA5C93D954A51538\e0\assets\content.ts-B6XGI__y.js
                  • Size 7KB
                  • SHA256 cb83dde76246776a90fdcd31cd45e97472c0d0af80995c24cbd2ac24a890e7ab
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  csp-strip.ts-DrI45pKU.js

                  • Path C:\Users\Admin\AppData\Local\Packages\Extensions\98D079769C17D6E26E07C6C4766F0DA33C2313212A1C81CABA5C93D954A51538\e0\assets\csp-strip.ts-DrI45pKU.js
                  • Size 4KB
                  • SHA256 cbc00e40d8a69b6812e80242caa6dff8283dc0a3366b1d9b18b124547c6f6b69
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  icon.png

                  • Path C:\Users\Admin\AppData\Local\Packages\Extensions\98D079769C17D6E26E07C6C4766F0DA33C2313212A1C81CABA5C93D954A51538\e0\icon.png
                  • Size 158B
                  • SHA256 bc7d2196729fdf734a19cb57f479256cf545fbe896ee0722712928810425a351
                  • MD5 SHA1 SHA512 TLSH

                  128.png

                  • Path C:\Users\Admin\AppData\Local\Packages\Extensions\98D079769C17D6E26E07C6C4766F0DA33C2313212A1C81CABA5C93D954A51538\e0\icons\128.png
                  • Size 6KB
                  • SHA256 14770473282440dc072ab9e40f297a82645f9e07b97641c507d2eab264175b43
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  16.png

                  • Path C:\Users\Admin\AppData\Local\Packages\Extensions\98D079769C17D6E26E07C6C4766F0DA33C2313212A1C81CABA5C93D954A51538\e0\icons\16.png
                  • Size 654B
                  • SHA256 e6b384718ad9f1e793e4de4400391fc96be67aec9cdeca4a408e8ecec7ee6fcb
                  • MD5 SHA1 SHA512 TLSH

                  32.png

                  • Path C:\Users\Admin\AppData\Local\Packages\Extensions\98D079769C17D6E26E07C6C4766F0DA33C2313212A1C81CABA5C93D954A51538\e0\icons\32.png
                  • Size 1KB
                  • SHA256 1f1058691b9076053aa4b131963b804dd3055c10e64af69a7241ec819ac9f681
                  • MD5 SHA1 SHA512 TLSH

                  48.png

                  • Path C:\Users\Admin\AppData\Local\Packages\Extensions\98D079769C17D6E26E07C6C4766F0DA33C2313212A1C81CABA5C93D954A51538\e0\icons\48.png
                  • Size 2KB
                  • SHA256 1b4ff05bd3e8712dd081ef5ee246ac1697ad9f2be413d749eefe9bf0baf32e8b
                  • MD5 SHA1 SHA512 TLSH

                  manifest.json

                  • Path C:\Users\Admin\AppData\Local\Packages\Extensions\98D079769C17D6E26E07C6C4766F0DA33C2313212A1C81CABA5C93D954A51538\e0\manifest.json
                  • Size 2KB
                  • SHA256 d82d6d1c1097ea403fbfd0976682bcaa5b401fc7c33a834bdb2a1a882637bad7
                  • MD5 SHA1 SHA512 TLSH

                  strip_csp.json

                  • Path C:\Users\Admin\AppData\Local\Packages\Extensions\98D079769C17D6E26E07C6C4766F0DA33C2313212A1C81CABA5C93D954A51538\e0\rules\strip_csp.json
                  • Size 750B
                  • SHA256 530ac7abda5efeaa370b60521bd615b0695a6c968f240bd21bd7f9e997852baa
                  • MD5 SHA1 SHA512 TLSH

                  service-worker-loader.js

                  • Path C:\Users\Admin\AppData\Local\Packages\Extensions\98D079769C17D6E26E07C6C4766F0DA33C2313212A1C81CABA5C93D954A51538\e0\service-worker-loader.js
                  • Size 2KB
                  • SHA256 4dce82e736cd50fbdb4756a540f788abfd154d015d7ef108c788e6d20f72c9cb
                  • MD5 SHA1 SHA512 TLSH

                  AutoIt3.exe

                  • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\AutoIt3.exe
                  • Size 1.1MB
                  • SHA256 5d69a932a077fee044b193c28e84564143f5c7e51079ab48e88fef74ab0b77b7
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Evil.a3x

                  • Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Evil.a3x
                  • Size 762KB
                  • SHA256 fe7a11d45c6410c0f62c7ed780877f8e5a1123dcf9253e8983fe6e324b75845e
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  ck_3528_240714578.bin

                  • Path C:\Users\Admin\AppData\Local\Temp\ck_3528_240714578.bin
                  • Size 32B
                  • SHA256 03afa79418960905a27f63fbe1f86d70e8ea6fe88598b5eb20b47a1825b78097
                  • MD5 SHA1 SHA512

                  extF98E.tmp.zip

                  • Path C:\Users\Admin\AppData\Local\Temp\extF98E.tmp.zip
                  • Size 39KB
                  • SHA256 1d56d3e8266e38405b9d2a49e74ed0e8b93e5e6d788b52b0a7dbbedb72c4ea08
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  memory/3528-24-0x0000017C59A40000-0x0000017C59A8F000-memory.dmp

                  memory/3528-10-0x0000017C59A40000-0x0000017C59A8F000-memory.dmp

                  memory/4684-8-0x0000017F7E150000-0x0000017F7E151000-memory.dmp

                  memory/4684-7-0x00007FFC5C1B0000-0x00007FFC5C3A5000-memory.dmp