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Analysis

  • max time kernel
    90s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/10/2022, 09:04

General

  • Target

    aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe

  • Size

    956KB

  • MD5

    1398b06fef2f065fc38ffb6450522c4b

  • SHA1

    c3aa3a83137704ba598fce010136a7fd07f84b2f

  • SHA256

    aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245

  • SHA512

    5ae55626535df478170ff406b1237119dbbe3859b40c922529b43ae2e5eca41232eb12358cf263f83c045926fe0add6b23d25df9e07ea8a111174cc2ad74e1aa

  • 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\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe
    "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1448
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2460
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
        3⤵
        • Creates scheduled task(s)
        PID:308
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3824
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4288
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4636
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
        3⤵
        • Creates scheduled task(s)
        PID:216
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5036
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2268
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5064
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
        3⤵
        • Creates scheduled task(s)
        PID:208
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4844
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
        3⤵
        • Creates scheduled task(s)
        PID:320
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5044
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2304
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1720
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3032
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk6814" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3548
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk6814" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
        3⤵
        • Creates scheduled task(s)
        PID:228
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk4239" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3312
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk4239" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3788
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk3964" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
      2⤵
        PID:1588
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk3964" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
          3⤵
          • Creates scheduled task(s)
          PID:3752
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk7839" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
        2⤵
          PID:4272
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk7839" /TR "C:\Users\Admin\AppData\Local\Temp\aaa94ff5950747517471727de7e861d7c81253c94c51dffad799eea11f26d245.exe"
            3⤵
            • Creates scheduled task(s)
            PID:4480
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1448 -s 1040
          2⤵
          • Program crash
          PID:3268
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1448 -ip 1448
        1⤵
          PID:3196

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/1448-133-0x0000000005990000-0x0000000005F34000-memory.dmp

          Filesize

          5.6MB

        • memory/1448-134-0x00000000054C0000-0x0000000005552000-memory.dmp

          Filesize

          584KB

        • memory/1448-135-0x0000000005460000-0x000000000546A000-memory.dmp

          Filesize

          40KB

        • memory/1448-132-0x0000000000B40000-0x0000000000BF0000-memory.dmp

          Filesize

          704KB