Analysis

  • max time kernel
    76s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/09/2022, 18:17

General

  • Target

    7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe

  • Size

    906KB

  • MD5

    57d17c6ca2529aeae944a9522e0d7d1a

  • SHA1

    ee6d55578686078bacd7f8ef17092b103aa330dd

  • SHA256

    7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43

  • SHA512

    e5f3a0fe63f6904dddc7583abde6c3e98b58df91bb4cd83cfc426e14e100b9e434f7940afd1e7809088c2f808cc3ec2dfd3f8607f7194507dcbd8aa1e1d3f4c1

  • 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 12 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\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe
    "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4244
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3640
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3348
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2092
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
        3⤵
        • Creates scheduled task(s)
        PID:396
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3464
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4328
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk392" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4308
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk392" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4852
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3908
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3832
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:616
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4256
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4072
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4040
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5112
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1444
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk7381" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
      2⤵
        PID:4208
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk7381" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
          3⤵
          • Creates scheduled task(s)
          PID:2756
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk4530" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4648
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk4530" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
          3⤵
          • Creates scheduled task(s)
          PID:5096
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk4836" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
        2⤵
          PID:2364
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk4836" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
            3⤵
            • Creates scheduled task(s)
            PID:3800
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:3948
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\7d581121527b8965ef1d34d4f586e97a9838a35cd20be121d417b6710d839f43.exe"
            3⤵
            • Creates scheduled task(s)
            PID:4800
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4244 -s 1012
          2⤵
          • Program crash
          PID:4304
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4244 -ip 4244
        1⤵
          PID:4888

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/4244-132-0x0000000000D40000-0x0000000000DF0000-memory.dmp

                Filesize

                704KB

              • memory/4244-133-0x0000000005DC0000-0x0000000006364000-memory.dmp

                Filesize

                5.6MB

              • memory/4244-134-0x0000000005810000-0x00000000058A2000-memory.dmp

                Filesize

                584KB

              • memory/4244-135-0x0000000005790000-0x000000000579A000-memory.dmp

                Filesize

                40KB