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Analysis

  • max time kernel
    63s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/09/2022, 06:33

General

  • Target

    436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe

  • Size

    924KB

  • MD5

    aa94475092653706f037643ce0213f9f

  • SHA1

    014490957445aa6ca9b135bd590a1535586394f5

  • SHA256

    436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40

  • SHA512

    5a309fd6f83f4dc95e1e3c2073df793426d8b407f3bc38b4a38a466bcaceb13f0bfc17c661ba698c2a4b12444b16d4c02b1966172dd4aade3e5e64da0a85b6c0

  • 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\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe
    "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:868
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4500
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3736
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5016
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3912
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1200
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3092
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1044
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3884
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
      2⤵
        PID:4936
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
          3⤵
          • Creates scheduled task(s)
          PID:2080
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3448
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
          3⤵
          • Creates scheduled task(s)
          PID:4604
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:5052
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
          3⤵
          • Creates scheduled task(s)
          PID:444
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
        2⤵
          PID:4356
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
            3⤵
            • Creates scheduled task(s)
            PID:424
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk1561" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:3480
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk1561" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
            3⤵
            • Creates scheduled task(s)
            PID:620
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk8087" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:2084
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk8087" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
            3⤵
            • Creates scheduled task(s)
            PID:1888
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk4514" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4660
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk4514" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
            3⤵
            • Creates scheduled task(s)
            PID:4264
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk230" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4124
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk230" /TR "C:\Users\Admin\AppData\Local\Temp\436d861663aa1cf1c4256245eebee60010869ceb37a2139350ec4852df9b9d40.exe"
            3⤵
            • Creates scheduled task(s)
            PID:4360
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 868 -s 1036
          2⤵
          • Program crash
          PID:2100
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 868 -ip 868
        1⤵
          PID:1048

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/868-133-0x0000000005530000-0x0000000005AD4000-memory.dmp

          Filesize

          5.6MB

        • memory/868-134-0x0000000004F80000-0x0000000005012000-memory.dmp

          Filesize

          584KB

        • memory/868-135-0x0000000004F50000-0x0000000004F5A000-memory.dmp

          Filesize

          40KB

        • memory/868-132-0x0000000000500000-0x00000000005B0000-memory.dmp

          Filesize

          704KB