Analysis

  • max time kernel
    77s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-09-2022 20:44

General

  • Target

    1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe

  • Size

    896KB

  • MD5

    4d656ee33b70f8b525df4e3de3d886bd

  • SHA1

    79637a3f62f2dc6f86600e98a729d6aa386b7d2d

  • SHA256

    1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106

  • SHA512

    392e22cb57c08dadb35314154b10bbe33561b248552d6e1825fb4bd13fa2f04f43756e3ffe445d941b86ef2147df826514ad44c33bfac8ec9360b12006909b1a

  • 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\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe
    "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4856
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2536
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
        3⤵
        • Creates scheduled task(s)
        PID:5056
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3784
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
        3⤵
        • Creates scheduled task(s)
        PID:928
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3744
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3104
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2720
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4088
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4532
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2872
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:256
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2264
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk67" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1920
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk67" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3544
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk8602" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4752
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk8602" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4692
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk7847" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
      2⤵
        PID:2792
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk7847" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
          3⤵
          • Creates scheduled task(s)
          PID:3540
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk3372" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
        2⤵
          PID:4328
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk3372" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
            3⤵
            • Creates scheduled task(s)
            PID:4292
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:3624
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
            3⤵
            • Creates scheduled task(s)
            PID:3680
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:3740
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\1bd265e11c7085182ccf136bc98656f844f2af4495fb7e03642bb36171490106.exe"
            3⤵
            • Creates scheduled task(s)
            PID:3440
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 1088
          2⤵
          • Program crash
          PID:4288
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4856 -ip 4856
        1⤵
          PID:2480

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/4856-132-0x00000000007F0000-0x00000000008A0000-memory.dmp

          Filesize

          704KB

        • memory/4856-135-0x0000000005300000-0x000000000530A000-memory.dmp

          Filesize

          40KB

        • memory/4856-134-0x0000000005240000-0x00000000052D2000-memory.dmp

          Filesize

          584KB

        • memory/4856-133-0x0000000005730000-0x0000000005CD4000-memory.dmp

          Filesize

          5.6MB