Analysis

  • max time kernel
    54s
  • max time network
    115s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • resource tags

    arch:x64arch:x86image:win10-20220414-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06-08-2022 06:36

General

  • Target

    fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe

  • Size

    772KB

  • MD5

    4dac458d4af94bfb8e564f7c37326178

  • SHA1

    7803c7f01fa2fa336564db337bae87a8b70c31a9

  • SHA256

    fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7

  • SHA512

    9d048348d40d5e895098b3edf410769570e92bea75536ae85a1638472e3c291b7c351f79b8a6a89620cd4fc8460494b57a80d01590c39241d9b308da746f0a91

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 4 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 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe
    "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1092
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2240
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1232
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1608
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2800
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:652
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
        3⤵
        • Creates scheduled task(s)
        PID:1384
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1864
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
        3⤵
        • Creates scheduled task(s)
        PID:2284
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
      2⤵
        PID:384
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk316" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
        2⤵
          PID:2156
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk6110" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
          2⤵
            PID:2692
          • C:\Windows\SysWOW64\cmd.exe
            "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk7933" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
            2⤵
              PID:2336
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk2089" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
              2⤵
                PID:216
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
                2⤵
                  PID:2312
                • C:\Windows\SysWOW64\cmd.exe
                  "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
                  2⤵
                    PID:936
                  • C:\Windows\SysWOW64\cmd.exe
                    "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\fec67e08749ea653a5a8e375b93bf0342ea6dc789c203d493f51e8ed3f1626c7.exe"
                    2⤵
                      PID:4076
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 1092 -s 1320
                      2⤵
                      • Program crash
                      PID:2156

                  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/216-208-0x0000000000000000-mapping.dmp
                  • memory/384-198-0x0000000000000000-mapping.dmp
                  • memory/652-183-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/652-178-0x0000000000000000-mapping.dmp
                  • memory/652-190-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/652-186-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/936-189-0x0000000000000000-mapping.dmp
                  • memory/1092-160-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-150-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-127-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-128-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-129-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-130-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-131-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-132-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-133-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-134-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-135-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-136-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-137-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-139-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-138-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-140-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-141-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-142-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-144-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-143-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-145-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-146-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-147-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-148-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-149-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-165-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-151-0x0000000000BE0000-0x0000000000C90000-memory.dmp
                    Filesize

                    704KB

                  • memory/1092-152-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-153-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-154-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-155-0x0000000005BB0000-0x00000000060AE000-memory.dmp
                    Filesize

                    5.0MB

                  • memory/1092-156-0x0000000005550000-0x00000000055E2000-memory.dmp
                    Filesize

                    584KB

                  • memory/1092-157-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-158-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-159-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-118-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-161-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-162-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-163-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-120-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-126-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-166-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-167-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-168-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-169-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-170-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-171-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-172-0x00000000054C0000-0x00000000054CA000-memory.dmp
                    Filesize

                    40KB

                  • memory/1092-119-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-164-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-121-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-122-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-125-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-123-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1092-124-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1232-245-0x0000000000000000-mapping.dmp
                  • memory/1384-244-0x0000000000000000-mapping.dmp
                  • memory/1608-188-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1608-184-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1608-174-0x0000000000000000-mapping.dmp
                  • memory/1608-177-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1608-180-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1864-187-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1864-191-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/1864-181-0x0000000000000000-mapping.dmp
                  • memory/2156-203-0x0000000000000000-mapping.dmp
                  • memory/2240-176-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/2240-179-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/2240-175-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/2240-182-0x0000000077060000-0x00000000771EE000-memory.dmp
                    Filesize

                    1.6MB

                  • memory/2240-173-0x0000000000000000-mapping.dmp
                  • memory/2284-242-0x0000000000000000-mapping.dmp
                  • memory/2312-193-0x0000000000000000-mapping.dmp
                  • memory/2336-213-0x0000000000000000-mapping.dmp
                  • memory/2692-218-0x0000000000000000-mapping.dmp
                  • memory/2800-243-0x0000000000000000-mapping.dmp
                  • memory/4076-185-0x0000000000000000-mapping.dmp