Analysis

  • max time kernel
    90s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/10/2022, 21:34

General

  • Target

    d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe

  • Size

    957KB

  • MD5

    ad16e79280d7fe5db49e3fb6ad9396f6

  • SHA1

    bfc013429eca939d3f566e8383930d4bda3cf0be

  • SHA256

    d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3

  • SHA512

    9db53fe1c0f5d5ee7746cda9123f1036fa09a0a311412cf37e5cad918d962d9ce698570cbe28aa0567ada44187777a847bc02ec812c2e25f5e9c4f763bf48d5d

  • SSDEEP

    768:5RdutBr/u3GduUrRTj8ObyVUBMfSDFTh0lrpcxNq3ey16HMV1Iu3MCBo6qstNpzJ:5R4HmK3Tj8J4FPHMV1tNRLbwCX

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 9 IoCs
  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 11 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe
    "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1568
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
      2⤵
        PID:1960
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2084
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
          3⤵
          • Creates scheduled task(s)
          PID:320
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4436
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
          3⤵
          • Creates scheduled task(s)
          PID:2388
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
        2⤵
          PID:4804
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
            3⤵
            • Creates scheduled task(s)
            PID:4284
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4684
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
            3⤵
            • Creates scheduled task(s)
            PID:872
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1112
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
            3⤵
            • Creates scheduled task(s)
            PID:3184
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk8805" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4088
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk8805" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
            3⤵
            • Creates scheduled task(s)
            PID:4548
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk8924" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2080
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk8924" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
            3⤵
            • Creates scheduled task(s)
            PID:212
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk8745" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4520
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk8745" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
            3⤵
            • Creates scheduled task(s)
            PID:4164
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk162" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4160
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk162" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
            3⤵
            • Creates scheduled task(s)
            PID:116
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4764
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
            3⤵
            • Creates scheduled task(s)
            PID:2308
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:3932
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\d87867a5a17f75f00dd4ef92b914f4fa6f7c29a337544d9c9d9dd10832805af3.exe"
            3⤵
            • Creates scheduled task(s)
            PID:2304
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1568 -s 1428
          2⤵
          • Program crash
          PID:3112
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1568 -ip 1568
        1⤵
          PID:2072

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • memory/1568-132-0x0000000000150000-0x0000000000200000-memory.dmp

                Filesize

                704KB

              • memory/1568-135-0x0000000004BA0000-0x0000000004BAA000-memory.dmp

                Filesize

                40KB

              • memory/1568-134-0x0000000004C80000-0x0000000004D12000-memory.dmp

                Filesize

                584KB

              • memory/1568-133-0x0000000005190000-0x0000000005734000-memory.dmp

                Filesize

                5.6MB