Analysis

  • max time kernel
    54s
  • max time network
    111s
  • platform
    windows10-1703_x64
  • resource
    win10-20220718-en
  • resource tags

    arch:x64arch:x86image:win10-20220718-enlocale:en-usos:windows10-1703-x64system
  • submitted
    09-08-2022 05:31

General

  • Target

    48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe

  • Size

    785KB

  • MD5

    3ce97fd2279edbcd5112a8e4af2aad1f

  • SHA1

    e2bd930ebd2668574d6e7e03651ea8b203bafe33

  • SHA256

    48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7

  • SHA512

    7fd66aff7c653f05cf74a3b810e7de38e38a01caa202de40c914240c183e5fda69a2816feb5873e25898cdc4a549cf87a3e6ab63ab576d404dc22f860a5e5d48

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 7 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 57 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe
    "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1848
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1948
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4984
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk3892" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1248
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk3892" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3916
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk9270" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
      2⤵
        PID:2316
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk1633" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
        2⤵
          PID:5008
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk5701" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
          2⤵
            PID:4884
          • C:\Windows\SysWOW64\cmd.exe
            "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:4576
          • C:\Windows\SysWOW64\cmd.exe
            "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
            2⤵
              PID:4500
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
              2⤵
                PID:4484
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
                2⤵
                • Suspicious use of WriteProcessMemory
                PID:4152
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
                2⤵
                • Suspicious use of WriteProcessMemory
                PID:4452
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
                2⤵
                • Suspicious use of WriteProcessMemory
                PID:3968
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
                2⤵
                • Suspicious use of WriteProcessMemory
                PID:3972
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1848 -s 1388
                2⤵
                • Program crash
                PID:4364
            • C:\Windows\SysWOW64\schtasks.exe
              SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
              1⤵
              • Creates scheduled task(s)
              PID:2428
            • C:\Windows\SysWOW64\schtasks.exe
              SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
              1⤵
              • Creates scheduled task(s)
              PID:3284
            • C:\Windows\SysWOW64\schtasks.exe
              SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
              1⤵
              • Creates scheduled task(s)
              PID:1280
            • C:\Windows\SysWOW64\schtasks.exe
              SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
              1⤵
              • Creates scheduled task(s)
              PID:3808
            • C:\Windows\SysWOW64\schtasks.exe
              SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\48bf1f078da321436371849d997b614084af6df6140ee8bc3f7e00916e6d1db7.exe"
              1⤵
              • Creates scheduled task(s)
              PID:4812

            Network

            MITRE ATT&CK Matrix ATT&CK v6

            Execution

            Scheduled Task

            1
            T1053

            Persistence

            Registry Run Keys / Startup Folder

            1
            T1060

            Scheduled Task

            1
            T1053

            Privilege Escalation

            Scheduled Task

            1
            T1053

            Defense Evasion

            Modify Registry

            1
            T1112

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/1248-206-0x0000000000000000-mapping.dmp
            • memory/1280-245-0x0000000000000000-mapping.dmp
            • memory/1848-158-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-145-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-119-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-121-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-120-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-122-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-123-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-124-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-125-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-126-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-127-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-129-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-128-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-130-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-131-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-132-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-133-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-135-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-136-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-134-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-137-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-138-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-139-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-140-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-141-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-142-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-143-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-157-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-159-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-146-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-160-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-148-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-149-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-150-0x0000000000410000-0x00000000004C0000-memory.dmp
              Filesize

              704KB

            • memory/1848-151-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-152-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-153-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-154-0x00000000052F0000-0x00000000057EE000-memory.dmp
              Filesize

              5.0MB

            • memory/1848-155-0x0000000004DF0000-0x0000000004E82000-memory.dmp
              Filesize

              584KB

            • memory/1848-156-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-117-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-161-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-147-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-118-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-144-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-163-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-162-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-164-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-165-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-166-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-167-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-168-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-169-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1848-171-0x0000000004DB0000-0x0000000004DBA000-memory.dmp
              Filesize

              40KB

            • memory/1848-170-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1948-177-0x0000000000000000-mapping.dmp
            • memory/1948-185-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1948-189-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/1948-182-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/2316-217-0x0000000000000000-mapping.dmp
            • memory/2428-246-0x0000000000000000-mapping.dmp
            • memory/3284-275-0x0000000000000000-mapping.dmp
            • memory/3808-244-0x0000000000000000-mapping.dmp
            • memory/3916-273-0x0000000000000000-mapping.dmp
            • memory/3968-188-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/3968-176-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/3968-173-0x0000000000000000-mapping.dmp
            • memory/3968-179-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/3968-183-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/3972-175-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/3972-174-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/3972-178-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/3972-172-0x0000000000000000-mapping.dmp
            • memory/3972-181-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/4152-190-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/4152-184-0x0000000000000000-mapping.dmp
            • memory/4452-186-0x0000000076EC0000-0x000000007704E000-memory.dmp
              Filesize

              1.6MB

            • memory/4452-180-0x0000000000000000-mapping.dmp
            • memory/4484-187-0x0000000000000000-mapping.dmp
            • memory/4500-192-0x0000000000000000-mapping.dmp
            • memory/4576-197-0x0000000000000000-mapping.dmp
            • memory/4812-242-0x0000000000000000-mapping.dmp
            • memory/4884-202-0x0000000000000000-mapping.dmp
            • memory/4984-243-0x0000000000000000-mapping.dmp
            • memory/5008-211-0x0000000000000000-mapping.dmp