Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows10-1703_x64
  • resource
    win10-20220901-en
  • resource tags

    arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
  • submitted
    09/10/2022, 15:12

General

  • Target

    206b6012033a7ce7ff25f185b3b1f058817d06e44a081f9d5690bf7db3c91f70.exe

  • Size

    733KB

  • MD5

    612db2d9dfaf27b277ff1c0d855926fc

  • SHA1

    1d357dc53e65ba3bb072c05a1e1e0bfffb6a16bf

  • SHA256

    206b6012033a7ce7ff25f185b3b1f058817d06e44a081f9d5690bf7db3c91f70

  • SHA512

    8d1a2be748184aa65d4700ffe2f4223cd922794452d9a4ce314a7330295c24985b2c2ddc93907fe449b65a2efde423d67eeb7a83cda62302c6324b033f1870df

  • SSDEEP

    768:rZmchlXKGREW6VA6joSRhFH+C9Pe2auEqainmngYWxuv8Gwmwoe9R4ZstojtfcWv:schl6M+lpDCUoHid0bIrlyR

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 9 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Creates scheduled task(s) 1 TTPs 5 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\206b6012033a7ce7ff25f185b3b1f058817d06e44a081f9d5690bf7db3c91f70.exe
    "C:\Users\Admin\AppData\Local\Temp\206b6012033a7ce7ff25f185b3b1f058817d06e44a081f9d5690bf7db3c91f70.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2744
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /C chcp 1251 & powershell -Command Add-MpPreference -ExclusionPath "$ENV:USERPROFILE\Desktop" & powershell -Command Add-MpPreference -ExclusionPath "C:\ProgramData\Dllhost" & powershell -Command Add-MpPreference -ExclusionPath "C:\ProgramData\HostData"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3504
      • C:\Windows\SysWOW64\chcp.com
        chcp 1251
        3⤵
          PID:2964
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command Add-MpPreference -ExclusionPath "$ENV:USERPROFILE\Desktop"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3344
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command Add-MpPreference -ExclusionPath "C:\ProgramData\Dllhost"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2652
      • C:\ProgramData\Dllhost\dllhost.exe
        "C:\ProgramData\Dllhost\dllhost.exe"
        2⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4220
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\ProgramData\Dllhost\dllhost.exe"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4588
          • C:\Windows\SysWOW64\schtasks.exe
            SCHTASKS /CREATE /SC HOURLY /TN "SecurityHealthSystray" /TR "C:\ProgramData\Dllhost\dllhost.exe"
            4⤵
            • Creates scheduled task(s)
            PID:4752
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefender" /TR "C:\ProgramData\Dllhost\dllhost.exe"
          3⤵
            PID:4648
          • C:\Windows\SysWOW64\cmd.exe
            "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\ProgramData\Dllhost\dllhost.exe"
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:4564
            • C:\Windows\SysWOW64\schtasks.exe
              SCHTASKS /CREATE /SC HOURLY /TN "WmiPrvSE" /TR "C:\ProgramData\Dllhost\dllhost.exe"
              4⤵
              • Creates scheduled task(s)
              PID:1916
          • C:\Windows\SysWOW64\cmd.exe
            "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareServiceExecutable" /TR "C:\ProgramData\Dllhost\dllhost.exe"
            3⤵
              PID:4636
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "dllhost" /TR "C:\ProgramData\Dllhost\dllhost.exe"
              3⤵
                PID:3092
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                3⤵
                • Suspicious use of WriteProcessMemory
                PID:1016
                • C:\Windows\SysWOW64\schtasks.exe
                  SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftEdgeUpd" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                  4⤵
                  • Creates scheduled task(s)
                  PID:3888
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "AntiMalwareSericeExecutable\AntiMalwareSericeExecutableService_bk5610" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                3⤵
                  PID:1900
                • C:\Windows\SysWOW64\cmd.exe
                  "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "MicrosoftUpdateServices\MicrosoftUpdateServicesService_bk141" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                  3⤵
                    PID:196
                  • C:\Windows\SysWOW64\cmd.exe
                    "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk3328" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                    3⤵
                    • Suspicious use of WriteProcessMemory
                    PID:2168
                    • C:\Windows\SysWOW64\schtasks.exe
                      SCHTASKS /CREATE /SC HOURLY /TN "SettingSysHost\SettingSysHostService_bk3328" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                      4⤵
                      • Creates scheduled task(s)
                      PID:3512
                  • C:\Windows\SysWOW64\cmd.exe
                    "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "WindowsDefenderServices\WindowsDefenderServicesService_bk4136" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                    3⤵
                      PID:764
                    • C:\Windows\SysWOW64\cmd.exe
                      "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "NvStray" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                      3⤵
                        PID:1228
                      • C:\Windows\SysWOW64\cmd.exe
                        "cmd.exe" /c SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                        3⤵
                        • Suspicious use of WriteProcessMemory
                        PID:428
                        • C:\Windows\SysWOW64\schtasks.exe
                          SCHTASKS /CREATE /SC HOURLY /TN "OneDriveService" /TR "C:\ProgramData\Dllhost\dllhost.exe"
                          4⤵
                          • Creates scheduled task(s)
                          PID:4420
                      • C:\Windows\SysWOW64\cmd.exe
                        "cmd.exe" /c chcp 1251 & C:\ProgramData\Dllhost\winlogson.exe --config msi.bin --log off
                        3⤵
                          PID:4948
                          • C:\Windows\SysWOW64\chcp.com
                            chcp 1251
                            4⤵
                              PID:4792
                          • C:\Windows\SysWOW64\cmd.exe
                            "cmd.exe" /c chcp 1251 & C:\ProgramData\Dllhost\winlogson.exe --config msi.bin --log off
                            3⤵
                              PID:1564
                              • C:\Windows\SysWOW64\chcp.com
                                chcp 1251
                                4⤵
                                  PID:208
                              • C:\Windows\SysWOW64\cmd.exe
                                "cmd.exe" /c chcp 1251 & C:\ProgramData\Dllhost\winlogson.exe --config msi.bin --log off
                                3⤵
                                  PID:1860
                                  • C:\Windows\SysWOW64\chcp.com
                                    chcp 1251
                                    4⤵
                                      PID:2644

                              Network

                              MITRE ATT&CK Enterprise v6

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              • C:\ProgramData\Dllhost\dllhost.exe

                                Filesize

                                962KB

                                MD5

                                5000ba2ff4405a7a17ee444c6c25952b

                                SHA1

                                18755cb619af262610166f029aee5a07723ff2aa

                                SHA256

                                2ca767a2c81d9cd035a4db9d79a359518b57e53b5d078e67defd03fa7312ce49

                                SHA512

                                6afc853ac2b40e495c4a0cd1b38a548c07d4df972e54b806f7b4761af649f5ea960f2bd008568740658190261209ba0c182ff1eaa6a75b930af9a6319fed442f

                              • C:\ProgramData\Dllhost\dllhost.exe

                                Filesize

                                962KB

                                MD5

                                5000ba2ff4405a7a17ee444c6c25952b

                                SHA1

                                18755cb619af262610166f029aee5a07723ff2aa

                                SHA256

                                2ca767a2c81d9cd035a4db9d79a359518b57e53b5d078e67defd03fa7312ce49

                                SHA512

                                6afc853ac2b40e495c4a0cd1b38a548c07d4df972e54b806f7b4761af649f5ea960f2bd008568740658190261209ba0c182ff1eaa6a75b930af9a6319fed442f

                              • C:\ProgramData\HostData\logs.uce

                                Filesize

                                497B

                                MD5

                                13fda2ab01b83a5130842a5bab3892d3

                                SHA1

                                6e18e4b467cde054a63a95d4dfc030f156ecd215

                                SHA256

                                76973d42c8fceceab7ec85b3d01b218db92564993e93a9bea31c52aa73aeee9e

                                SHA512

                                c51f9fd6e452fbeeedd4dfaba3c7c887e337f01e68abdd27d4032f8be85def7ef3cf0c77bf60e425b085b76c0539464c6b6e5e805a69397c5519e8ccf9fffccc

                              • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

                                Filesize

                                2KB

                                MD5

                                1c19c16e21c97ed42d5beabc93391fc5

                                SHA1

                                8ad83f8e0b3acf8dfbbf87931e41f0d664c4df68

                                SHA256

                                1bcd97396c83babfe6c5068ba590d7a3f8b70e72955a9d1e4070648e404cbf05

                                SHA512

                                7d18776d8f649b3d29c182ff03efc6cea8b527542ee55304980f24577aae8b64e37044407776e220984346c3998ace5f8853afa58c8b38407482a728e9495e0c

                              • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

                                Filesize

                                18KB

                                MD5

                                f5b0b3ed817c5fbea23b52bb0596287e

                                SHA1

                                792b631d8c7c0deaa59bb9233f4f96780badcf1d

                                SHA256

                                a7e608545c5370af0e13da3b8651cc474baa089d2b19af72ec5ef09803cd9612

                                SHA512

                                a4b57ae380f905c50f381b83753322ea8a964c00dd1526ddab8e8f9724694327fee64f36f366334a7739fffba080272512558b09c2391d4e1742c52bd85380cc

                              • memory/2744-149-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-165-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-140-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-141-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-142-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-143-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-144-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-145-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-146-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-147-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-148-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-120-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-150-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-151-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-152-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-153-0x0000000000DB0000-0x0000000000E58000-memory.dmp

                                Filesize

                                672KB

                              • memory/2744-154-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-155-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-156-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-157-0x0000000005B70000-0x000000000606E000-memory.dmp

                                Filesize

                                5.0MB

                              • memory/2744-158-0x0000000005710000-0x00000000057A2000-memory.dmp

                                Filesize

                                584KB

                              • memory/2744-159-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-160-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-161-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-162-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-163-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-164-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-138-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-166-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-167-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-168-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-169-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-170-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-171-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-172-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-173-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-174-0x0000000005690000-0x000000000569A000-memory.dmp

                                Filesize

                                40KB

                              • memory/2744-175-0x0000000005920000-0x0000000005986000-memory.dmp

                                Filesize

                                408KB

                              • memory/2744-121-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-122-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-123-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-124-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-125-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-126-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-127-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-128-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-129-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-130-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-131-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-139-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-132-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-133-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-134-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-135-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-136-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2744-137-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2964-187-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2964-189-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2964-183-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2964-185-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2964-184-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2964-186-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/2964-188-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/3344-510-0x0000000006760000-0x0000000006768000-memory.dmp

                                Filesize

                                32KB

                              • memory/3344-275-0x0000000007BA0000-0x0000000007C16000-memory.dmp

                                Filesize

                                472KB

                              • memory/3344-254-0x0000000006BC0000-0x0000000006C26000-memory.dmp

                                Filesize

                                408KB

                              • memory/3344-251-0x0000000006B20000-0x0000000006B42000-memory.dmp

                                Filesize

                                136KB

                              • memory/3344-231-0x0000000006C60000-0x0000000007288000-memory.dmp

                                Filesize

                                6.2MB

                              • memory/3344-226-0x0000000000C50000-0x0000000000C86000-memory.dmp

                                Filesize

                                216KB

                              • memory/3344-191-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/3344-259-0x0000000007470000-0x00000000077C0000-memory.dmp

                                Filesize

                                3.3MB

                              • memory/3344-505-0x0000000006770000-0x000000000678A000-memory.dmp

                                Filesize

                                104KB

                              • memory/3344-270-0x00000000077C0000-0x00000000077DC000-memory.dmp

                                Filesize

                                112KB

                              • memory/3344-271-0x0000000007900000-0x000000000794B000-memory.dmp

                                Filesize

                                300KB

                              • memory/3344-302-0x0000000008FA0000-0x0000000009034000-memory.dmp

                                Filesize

                                592KB

                              • memory/3344-298-0x0000000008D00000-0x0000000008DA5000-memory.dmp

                                Filesize

                                660KB

                              • memory/3344-289-0x0000000008CA0000-0x0000000008CBE000-memory.dmp

                                Filesize

                                120KB

                              • memory/3344-288-0x0000000008CC0000-0x0000000008CF3000-memory.dmp

                                Filesize

                                204KB

                              • memory/3504-178-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/3504-177-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/3504-179-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/3504-180-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/3504-181-0x0000000077660000-0x00000000777EE000-memory.dmp

                                Filesize

                                1.6MB

                              • memory/4220-740-0x0000000000550000-0x0000000000600000-memory.dmp

                                Filesize

                                704KB