Analysis

  • max time kernel
    91s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-09-2022 21:18

General

  • Target

    04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe

  • Size

    906KB

  • MD5

    3f36f499ecbd720254e2673b7b263c67

  • SHA1

    555b122fcb88d569a5f780ced90242d5fd7bd460

  • SHA256

    04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74

  • SHA512

    04ce68551ee512d69c73092dcb21f0eab4e7dad3ac8baed4c9d159a79e18f9ca6e197b8a41e0b22540cd4b98f0bef7d5df4a5787ab5bb5cbbae42852aa7674f9

  • 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\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe
    "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4868
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4376
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2612
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5116
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1136
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4832
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
        3⤵
        • Creates scheduled task(s)
        PID:5076
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2580
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2776
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3836
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1912
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk7784" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2076
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk7784" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2916
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4904
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3976
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2108
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1796
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:668
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4612
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk227" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
      2⤵
        PID:1196
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk227" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
          3⤵
          • Creates scheduled task(s)
          PID:4640
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk9134" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
        2⤵
          PID:5088
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk1816" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4144
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk1816" /TR "C:\Users\Admin\AppData\Local\Temp\04cdf544df22325874e4dfa80f457dbbcb3381aae9cd9a364b2ab787cfe03d74.exe"
            3⤵
            • Creates scheduled task(s)
            PID:3708
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 1436
          2⤵
          • Program crash
          PID:4796
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4868 -ip 4868
        1⤵
          PID:1800

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/4868-133-0x00000000059D0000-0x0000000005F74000-memory.dmp

          Filesize

          5.6MB

        • memory/4868-135-0x0000000005520000-0x000000000552A000-memory.dmp

          Filesize

          40KB

        • memory/4868-132-0x0000000000920000-0x00000000009D0000-memory.dmp

          Filesize

          704KB

        • memory/4868-134-0x0000000005360000-0x00000000053F2000-memory.dmp

          Filesize

          584KB