Analysis

  • max time kernel
    61s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-10-2022 10:26

General

  • Target

    3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe

  • Size

    962KB

  • MD5

    bc158e8619d6b735ae92d70f7e94e6a0

  • SHA1

    2b62cdc9d21941b532c41c8cbfd88adaf4cc410d

  • SHA256

    3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636

  • SHA512

    aa37cb1ab5653c1a5c65caf195951b1018a60e01854aad5012162ae74b33cfad07a1fbe8a053d1bca144fe2622776a93a55d9e40114c1917fab8a107eebf2b68

  • 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\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe
    "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2284
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4212
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
        3⤵
        • Creates scheduled task(s)
        PID:348
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3288
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1116
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2688
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1304
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4880
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2676
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2140
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.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\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4844
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1728
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4820
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1048
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5072
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4420
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk1895" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4476
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk1895" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3676
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk54" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4840
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk54" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3492
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk4102" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
      2⤵
        PID:1764
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk9404" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
        2⤵
          PID:64
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk9404" /TR "C:\Users\Admin\AppData\Local\Temp\3e717338f449c01d4ddae38077366b8873b2147fbd4ab0741d8c727bba8ed636.exe"
            3⤵
            • Creates scheduled task(s)
            PID:3668
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 1368
          2⤵
          • Program crash
          PID:2984
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2284 -ip 2284
        1⤵
          PID:2104

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/2284-133-0x0000000005290000-0x0000000005834000-memory.dmp

          Filesize

          5.6MB

        • memory/2284-134-0x0000000004B80000-0x0000000004C12000-memory.dmp

          Filesize

          584KB

        • memory/2284-135-0x0000000004B00000-0x0000000004B0A000-memory.dmp

          Filesize

          40KB

        • memory/2284-132-0x00000000001F0000-0x00000000002A0000-memory.dmp

          Filesize

          704KB