Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/08/2026, 02:29

General

  • Target
    2026-08-20_29d8149a0e7d6810fd68122d8da10350_conti.exe
  • Size 180KB
  • Sample260820-cys4ea1vds
  • SHA256 7ebbcdd872327d991bc675cae4a50e081ff32c966bc905f27814189910666f76
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 2 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 2 IoCs
  • Detects executables referencing many Password Manager software clients. Observed in infostealers 2 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, crypt 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 1 TTPs 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-20_29d8149a0e7d6810fd68122d8da10350_conti.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-20_29d8149a0e7d6810fd68122d8da10350_conti.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    PID:1236
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --no-startup-window --headless
      2⤵
        PID:4120
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --headless
        2⤵
          PID:5024
        • C:\Users\Admin\AppData\Roaming\Microsoft\Vault\crswjnn.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\Vault\crswjnn.exe"
          2⤵
          • Executes dropped EXE
          • Suspicious behavior: AddClipboardFormatListener
          PID:2596
      • 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:2924
        • 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:1448

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                ~DFac4.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\~DFac4.tmp
                • Size 20B
                • SHA256 06cd083f117ce94bc3cf55753b6ccd8d435c817b042f9456eb9af49be9a09e6b
                • MD5 SHA1 SHA512

                crswjnn.exe

                • Path C:\Users\Admin\AppData\Roaming\Microsoft\Vault\crswjnn.exe
                • Size 15KB
                • SHA256 686a642160eaf551453324bb3f1638a4638cc1c7a067bb5bd4e3eec89f75e43a
                • MD5 SHA1 SHA512 SSDEEP TLSH

                memory/1236-10-0x00007FF756FB0000-0x00007FF756FE1000-memory.dmp

                memory/1236-30-0x00007FF756FB0000-0x00007FF756FE1000-memory.dmp