Analysis

  • max time kernel
    78s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/09/2022, 00:41

General

  • Target

    19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe

  • Size

    888KB

  • MD5

    a765ecfd853abc79ddaa3684460a0df3

  • SHA1

    f8ea52013c18f05b80a74dda45f831fa3479bb65

  • SHA256

    19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727

  • SHA512

    dae88f9865fc7398bf999436617c84ad290009b1ad4343f80957f400380ace9c1df6b0989b5518f9b3e2133c91f61f0d322ce6906f1f75551c7e296d7922deb9

  • 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\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe
    "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1096
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4200
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
        3⤵
        • Creates scheduled task(s)
        PID:796
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1444
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3772
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4608
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1944
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4296
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2340
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1016
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4232
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:424
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3308
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4972
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4704
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:908
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1376
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk5420" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3472
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk5420" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
        3⤵
        • Creates scheduled task(s)
        PID:5104
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk8632" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
      2⤵
        PID:1564
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk8205" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4192
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk8205" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
          3⤵
          • Creates scheduled task(s)
          PID:4152
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk2327" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
        2⤵
          PID:1248
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk2327" /TR "C:\Users\Admin\AppData\Local\Temp\19a3e9a1b0a2c30494cc52877cf2d056cc6267b5b217260c4a9b120571201727.exe"
            3⤵
            • Creates scheduled task(s)
            PID:4512
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1096 -s 1368
          2⤵
          • Program crash
          PID:4908
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1096 -ip 1096
        1⤵
          PID:1792

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/1096-133-0x00000000059A0000-0x0000000005F44000-memory.dmp

          Filesize

          5.6MB

        • memory/1096-134-0x0000000005490000-0x0000000005522000-memory.dmp

          Filesize

          584KB

        • memory/1096-135-0x0000000005460000-0x000000000546A000-memory.dmp

          Filesize

          40KB

        • memory/1096-132-0x00000000009F0000-0x0000000000AA0000-memory.dmp

          Filesize

          704KB