Analysis

  • max time kernel
    90s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-09-2022 07:05

General

  • Target

    6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe

  • Size

    899KB

  • MD5

    be60dccdc86a7268bc8d802e4adde81d

  • SHA1

    8d7440a33838339ef3a14dbb0276951e7121383b

  • SHA256

    6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64

  • SHA512

    c540811dd064c366c123cab18a2a3cbb28988d3cecc578336f0551c6ccf9dd2c98edef3be024584d018ba0d02e11a15de297155d10d1af6968a99fecb7f8ee7f

  • 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 10 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\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe
    "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5016
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4956
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4336
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4928
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
        3⤵
        • Creates scheduled task(s)
        PID:5104
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4980
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4608
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2080
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2976
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
      2⤵
        PID:368
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk3645" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2468
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk3645" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
          3⤵
          • Creates scheduled task(s)
          PID:1484
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk1744" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:220
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk1744" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
          3⤵
          • Creates scheduled task(s)
          PID:3400
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk4538" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
        2⤵
          PID:920
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk4244" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4036
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk4244" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
            3⤵
            • Creates scheduled task(s)
            PID:1004
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2452
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
            3⤵
            • Creates scheduled task(s)
            PID:3296
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:1016
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
            3⤵
            • Creates scheduled task(s)
            PID:1884
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:5032
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\6354a955a925497e2398e9127d71f2e1e1006cb7d9d27fc24ca6327211d50c64.exe"
            3⤵
            • Creates scheduled task(s)
            PID:3608
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5016 -s 1144
          2⤵
          • Program crash
          PID:1524
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5016 -ip 5016
        1⤵
          PID:3068

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/220-145-0x0000000000000000-mapping.dmp

        • memory/368-142-0x0000000000000000-mapping.dmp

        • memory/920-146-0x0000000000000000-mapping.dmp

        • memory/1004-157-0x0000000000000000-mapping.dmp

        • memory/1016-141-0x0000000000000000-mapping.dmp

        • memory/1484-153-0x0000000000000000-mapping.dmp

        • memory/1884-152-0x0000000000000000-mapping.dmp

        • memory/2080-140-0x0000000000000000-mapping.dmp

        • memory/2452-143-0x0000000000000000-mapping.dmp

        • memory/2468-144-0x0000000000000000-mapping.dmp

        • memory/2976-155-0x0000000000000000-mapping.dmp

        • memory/3296-156-0x0000000000000000-mapping.dmp

        • memory/3400-154-0x0000000000000000-mapping.dmp

        • memory/3608-150-0x0000000000000000-mapping.dmp

        • memory/4036-147-0x0000000000000000-mapping.dmp

        • memory/4336-148-0x0000000000000000-mapping.dmp

        • memory/4608-149-0x0000000000000000-mapping.dmp

        • memory/4928-137-0x0000000000000000-mapping.dmp

        • memory/4956-136-0x0000000000000000-mapping.dmp

        • memory/4980-138-0x0000000000000000-mapping.dmp

        • memory/5016-135-0x0000000005750000-0x000000000575A000-memory.dmp

          Filesize

          40KB

        • memory/5016-134-0x00000000055A0000-0x0000000005632000-memory.dmp

          Filesize

          584KB

        • memory/5016-132-0x0000000000B50000-0x0000000000C00000-memory.dmp

          Filesize

          704KB

        • memory/5016-133-0x0000000005A70000-0x0000000006014000-memory.dmp

          Filesize

          5.6MB

        • memory/5032-139-0x0000000000000000-mapping.dmp

        • memory/5104-151-0x0000000000000000-mapping.dmp