Analysis

  • max time kernel
    48s
  • max time network
    57s
  • platform
    windows10-1703_x64
  • resource
    win10-20220718-en
  • resource tags

    arch:x64arch:x86image:win10-20220718-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04-08-2022 16:59

General

  • Target

    http://nnf.candeimalzar.com/?3:12:10%20PM

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand google.
  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 8 IoCs
  • Suspicious use of SendNotifyMessage 7 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" http://nnf.candeimalzar.com/?3:12:10%20PM
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3896
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" http://nnf.candeimalzar.com/?3:12:10%20PM
      2⤵
      • Checks processor information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3456
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3456.0.1950056775\760865348" -parentBuildID 20200403170909 -prefsHandle 1548 -prefMapHandle 1540 -prefsLen 1 -prefMapSize 220115 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3456 "\\.\pipe\gecko-crash-server-pipe.3456" 1628 gpu
        3⤵
          PID:4028
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3456.3.1835364005\1841946275" -childID 1 -isForBrowser -prefsHandle 2168 -prefMapHandle 2192 -prefsLen 122 -prefMapSize 220115 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3456 "\\.\pipe\gecko-crash-server-pipe.3456" 2208 tab
          3⤵
            PID:3768
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3456.13.995747928\1628012574" -childID 2 -isForBrowser -prefsHandle 3380 -prefMapHandle 3376 -prefsLen 6904 -prefMapSize 220115 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3456 "\\.\pipe\gecko-crash-server-pipe.3456" 3396 tab
            3⤵
              PID:320

        Network

        MITRE ATT&CK Matrix ATT&CK v6

        Discovery

        Query Registry

        1
        T1012

        System Information Discovery

        1
        T1082

        Replay Monitor

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        Downloads