Analysis

  • max time kernel
    143s
  • max time network
    148s
  • platform
    windows10-1703_x64
  • resource
    win10-20220901-en
  • resource tags

    arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04/10/2022, 21:40

General

  • Target

    33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe

  • Size

    949KB

  • MD5

    aa54103b3b7aa1f2537ff97c331cf8bf

  • SHA1

    84b93b3a06072883dd0dcc06731eaf9046bfa403

  • SHA256

    33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58

  • SHA512

    822fece46dc9536076f1597fbbbb61a27fd48c4775a5a7de25298c2276b55f683ebfe1903f3ba5e488503d4b87de09fd16921b1f771b49d84857be98de2b8f4d

  • 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 6 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 54 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe
    "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3500
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:440
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4524
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:704
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4160
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
      2⤵
        PID:1940
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4080
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
          3⤵
          • Creates scheduled task(s)
          PID:4560
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk3207" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1184
        • C:\Windows\SysWOW64\schtasks.exe
          SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk3207" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
          3⤵
          • Creates scheduled task(s)
          PID:4816
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk2441" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
        2⤵
          PID:4628
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
          2⤵
            PID:5044
          • C:\Windows\SysWOW64\cmd.exe
            "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
            2⤵
              PID:4588
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
              2⤵
              • Suspicious use of WriteProcessMemory
              PID:4368
              • C:\Windows\SysWOW64\schtasks.exe
                SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
                3⤵
                • Creates scheduled task(s)
                PID:4168
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
              2⤵
              • Suspicious use of WriteProcessMemory
              PID:3484
              • C:\Windows\SysWOW64\schtasks.exe
                SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
                3⤵
                • Creates scheduled task(s)
                PID:4772
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk1521" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
              2⤵
                PID:4748
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk3107" /TR "C:\Users\Admin\AppData\Local\Temp\33b386a60b7d2079b9a31b3122433057f49604275762685af4e0b2bdd095fe58.exe"
                2⤵
                  PID:5092
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 3500 -s 1320
                  2⤵
                  • Program crash
                  PID:1528

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • memory/440-181-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/440-177-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/440-184-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/440-178-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/704-179-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/704-182-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/704-189-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/704-186-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/1940-193-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/1940-190-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-141-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-170-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-137-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-138-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-139-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-140-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-120-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-142-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-143-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-144-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-145-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-146-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-147-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-148-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-149-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-150-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-151-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-152-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-153-0x0000000000D00000-0x0000000000DB0000-memory.dmp

                      Filesize

                      704KB

                    • memory/3500-154-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-155-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-156-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-157-0x0000000005A90000-0x0000000005F8E000-memory.dmp

                      Filesize

                      5.0MB

                    • memory/3500-158-0x0000000005630000-0x00000000056C2000-memory.dmp

                      Filesize

                      584KB

                    • memory/3500-159-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-160-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-161-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-162-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-163-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-164-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-165-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-166-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-167-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-168-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-169-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-136-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-171-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-172-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-173-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-174-0x00000000055E0000-0x00000000055EA000-memory.dmp

                      Filesize

                      40KB

                    • memory/3500-135-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-134-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-133-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-132-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-121-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-131-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-130-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-129-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-128-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-122-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-126-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-127-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-123-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-124-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/3500-125-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/4080-188-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/4080-185-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB

                    • memory/4080-192-0x00000000778E0000-0x0000000077A6E000-memory.dmp

                      Filesize

                      1.6MB