Analysis

  • max time kernel
    143s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-09-2022 15:45

General

  • Target

    16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe

  • Size

    884KB

  • MD5

    c27dce7837354c83175340e05e548a5e

  • SHA1

    dabd14601162820e922f340dc311dc099507242b

  • SHA256

    16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2

  • SHA512

    bfc48d3fc44783930a336a24ea42b286e06eec2272d0ef2925652f05256acf6cc365d1def24fa25a70e0852295446b95914cfc35ee03ba9c02659d90a2520841

  • 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\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe
    "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.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\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3556
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3404
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4896
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2308
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1924
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2000
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4812
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4264
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1792
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
        3⤵
        • Creates scheduled task(s)
        PID:716
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3244
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2312
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2204
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
        3⤵
        • Creates scheduled task(s)
        PID:64
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3592
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2128
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk7063" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3848
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk7063" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1748
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk5739" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:808
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk5739" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1624
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk6135" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
      2⤵
        PID:5096
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk7253" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
        2⤵
          PID:4004
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk7253" /TR "C:\Users\Admin\AppData\Local\Temp\16fa6c5891aa070fc83beb7ce8218d9bfd93aa6805776a0a19b78efd970398f2.exe"
            3⤵
            • Creates scheduled task(s)
            PID:4652
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 1144
          2⤵
          • Program crash
          PID:4356
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4856 -ip 4856
        1⤵
          PID:4960

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/64-149-0x0000000000000000-mapping.dmp

        • memory/716-151-0x0000000000000000-mapping.dmp

        • memory/808-144-0x0000000000000000-mapping.dmp

        • memory/1624-156-0x0000000000000000-mapping.dmp

        • memory/1748-150-0x0000000000000000-mapping.dmp

        • memory/1792-139-0x0000000000000000-mapping.dmp

        • memory/1924-138-0x0000000000000000-mapping.dmp

        • memory/2000-157-0x0000000000000000-mapping.dmp

        • memory/2128-155-0x0000000000000000-mapping.dmp

        • memory/2204-142-0x0000000000000000-mapping.dmp

        • memory/2308-152-0x0000000000000000-mapping.dmp

        • memory/2312-154-0x0000000000000000-mapping.dmp

        • memory/3244-141-0x0000000000000000-mapping.dmp

        • memory/3404-148-0x0000000000000000-mapping.dmp

        • memory/3556-136-0x0000000000000000-mapping.dmp

        • memory/3592-143-0x0000000000000000-mapping.dmp

        • memory/3848-145-0x0000000000000000-mapping.dmp

        • memory/4004-147-0x0000000000000000-mapping.dmp

        • memory/4264-153-0x0000000000000000-mapping.dmp

        • memory/4652-158-0x0000000000000000-mapping.dmp

        • memory/4812-140-0x0000000000000000-mapping.dmp

        • memory/4856-135-0x0000000004ED0000-0x0000000004EDA000-memory.dmp

          Filesize

          40KB

        • memory/4856-132-0x00000000002E0000-0x0000000000390000-memory.dmp

          Filesize

          704KB

        • memory/4856-134-0x0000000004D30000-0x0000000004DC2000-memory.dmp

          Filesize

          584KB

        • memory/4856-133-0x00000000051F0000-0x0000000005794000-memory.dmp

          Filesize

          5.6MB

        • memory/4896-137-0x0000000000000000-mapping.dmp

        • memory/5096-146-0x0000000000000000-mapping.dmp