Analysis

  • max time kernel
    55s
  • max time network
    147s
  • platform
    windows10-1703_x64
  • resource
    win10-20220718-en
  • resource tags

    arch:x64arch:x86image:win10-20220718-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06-08-2022 05:50

General

  • Target

    5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe

  • Size

    772KB

  • MD5

    a5c9d6edaa8d5822f8b65cdf36fa5cce

  • SHA1

    01464bddffc00c281ff8ce6e1adafba80cb24d51

  • SHA256

    5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1

  • SHA512

    d6a9a7d088cf3e607203e428ae87c86a058501f948446025e0b2c44ad826b1db5c1f157f0afef255fd46c30e4c7e4a17263c99f6193802c35e027544d6a0034d

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\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe
    "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1084
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4016
      • C:\Windows\SysWOW64\schtasks.exe
        SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
        3⤵
        • Creates scheduled task(s)
        PID:3816
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
      2⤵
        PID:3916
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk402" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
        2⤵
          PID:3216
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk1676" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
          2⤵
            PID:4048
          • C:\Windows\SysWOW64\cmd.exe
            "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:996
            • C:\Windows\SysWOW64\schtasks.exe
              SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
              3⤵
              • Creates scheduled task(s)
              PID:968
          • C:\Windows\SysWOW64\cmd.exe
            "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:3548
            • C:\Windows\SysWOW64\schtasks.exe
              SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
              3⤵
              • Creates scheduled task(s)
              PID:2444
          • C:\Windows\SysWOW64\cmd.exe
            "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
            2⤵
              PID:2740
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk2594" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
              2⤵
                PID:2148
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk3835" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
                2⤵
                  PID:3640
                • C:\Windows\SysWOW64\cmd.exe
                  "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
                  2⤵
                  • Suspicious use of WriteProcessMemory
                  PID:1444
                • C:\Windows\SysWOW64\cmd.exe
                  "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
                  2⤵
                  • Suspicious use of WriteProcessMemory
                  PID:3960
                • C:\Windows\SysWOW64\cmd.exe
                  "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
                  2⤵
                  • Suspicious use of WriteProcessMemory
                  PID:3904
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -u -p 1084 -s 1316
                  2⤵
                  • Program crash
                  PID:1544
              • C:\Windows\SysWOW64\schtasks.exe
                SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
                1⤵
                • Creates scheduled task(s)
                PID:3788
              • C:\Windows\SysWOW64\schtasks.exe
                SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
                1⤵
                • Creates scheduled task(s)
                PID:2268
              • C:\Windows\SysWOW64\schtasks.exe
                SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\Users\Admin\AppData\Local\Temp\5aa350874436675d2076a7c442528189d749dd486dd437a9a075603e60bc3ae1.exe"
                1⤵
                • Creates scheduled task(s)
                PID:3840

              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/968-267-0x0000000000000000-mapping.dmp
              • memory/996-197-0x0000000000000000-mapping.dmp
              • memory/1084-159-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-148-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-121-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-122-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-123-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-124-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-125-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-127-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-128-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-130-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-129-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-131-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-126-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-132-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-133-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-134-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-135-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-136-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-138-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-139-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-141-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-142-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-143-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-117-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-137-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-144-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-145-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-146-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-147-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-157-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-149-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-150-0x00000000009D0000-0x0000000000A80000-memory.dmp
                Filesize

                704KB

              • memory/1084-151-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-152-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-153-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-154-0x0000000005870000-0x0000000005D6E000-memory.dmp
                Filesize

                5.0MB

              • memory/1084-155-0x00000000052A0000-0x0000000005332000-memory.dmp
                Filesize

                584KB

              • memory/1084-158-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-161-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-160-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-140-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-120-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-118-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-163-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-164-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-156-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-165-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-167-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-166-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-168-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-169-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-170-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-171-0x0000000005350000-0x000000000535A000-memory.dmp
                Filesize

                40KB

              • memory/1084-162-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1084-119-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/1444-183-0x0000000000000000-mapping.dmp
              • memory/2148-211-0x0000000000000000-mapping.dmp
              • memory/2268-247-0x0000000000000000-mapping.dmp
              • memory/2444-253-0x0000000000000000-mapping.dmp
              • memory/2740-188-0x0000000000000000-mapping.dmp
              • memory/3216-206-0x0000000000000000-mapping.dmp
              • memory/3548-193-0x0000000000000000-mapping.dmp
              • memory/3640-217-0x0000000000000000-mapping.dmp
              • memory/3788-243-0x0000000000000000-mapping.dmp
              • memory/3816-245-0x0000000000000000-mapping.dmp
              • memory/3840-242-0x0000000000000000-mapping.dmp
              • memory/3904-186-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/3904-174-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/3904-182-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/3904-177-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/3904-172-0x0000000000000000-mapping.dmp
              • memory/3916-180-0x0000000000000000-mapping.dmp
              • memory/3916-187-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/3960-190-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/3960-185-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/3960-181-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/3960-178-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/3960-175-0x0000000000000000-mapping.dmp
              • memory/4016-189-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/4016-184-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/4016-173-0x0000000000000000-mapping.dmp
              • memory/4016-179-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/4016-176-0x0000000076F10000-0x000000007709E000-memory.dmp
                Filesize

                1.6MB

              • memory/4048-201-0x0000000000000000-mapping.dmp