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Analysis

  • max time kernel
    120s
  • max time network
    139s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    05/05/2023, 23:21

General

  • Target

    9df91d178edc036ab2f3945f0f991ea5e6acd39694a107233c2fac58a97b0b20.exe

  • Size

    479KB

  • MD5

    59243fac34581a5f5cdf827720812d85

  • SHA1

    72a18ce731cb371bb9642c6512b9b5c70777306c

  • SHA256

    9df91d178edc036ab2f3945f0f991ea5e6acd39694a107233c2fac58a97b0b20

  • SHA512

    e4e662f153c382236d1ce0d774c7b3db39249188ace2a3ea0ed24ac356f6da63752682d56bc716956cbeb8e3f99e30dcc8408bb50f9e01f608455b1b5fb3fc9c

  • SSDEEP

    12288:VMr6y90QGWz0bl5c1u31wTeRNkL8Qb3cUyyl/nI:TypHzCXyTuGjMUyyl/nI

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9df91d178edc036ab2f3945f0f991ea5e6acd39694a107233c2fac58a97b0b20.exe
    "C:\Users\Admin\AppData\Local\Temp\9df91d178edc036ab2f3945f0f991ea5e6acd39694a107233c2fac58a97b0b20.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2168
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5962321.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5962321.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2464
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1735068.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1735068.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2492
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l0508170.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l0508170.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4776
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m9441905.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m9441905.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4824
      • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
        "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4580
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:5028
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\c3912af058" /P "Admin:N"&&CACLS "..\c3912af058" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4772
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:712
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:1304
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:2976
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3836
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:5108
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4760
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1996
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4448
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1832

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m9441905.exe

                Filesize

                207KB

                MD5

                679a90341d5d512a85d220351b4355cb

                SHA1

                fdc1ed31d9382d846b382c5f762bf3a434d3dc2a

                SHA256

                a78e8bf4bf43e9b39b22c4f76b5be4b45853e7d1444072209a9e6710e2b5e930

                SHA512

                62a7dd36db0fc0a981fac4a2046c63a549010c8f4055b1df8b7bf138f0d68c788b53f5da53e1fbc85eb9addad8095d1ed6a74c56f40b4157829713ed00c27c54

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m9441905.exe

                Filesize

                207KB

                MD5

                679a90341d5d512a85d220351b4355cb

                SHA1

                fdc1ed31d9382d846b382c5f762bf3a434d3dc2a

                SHA256

                a78e8bf4bf43e9b39b22c4f76b5be4b45853e7d1444072209a9e6710e2b5e930

                SHA512

                62a7dd36db0fc0a981fac4a2046c63a549010c8f4055b1df8b7bf138f0d68c788b53f5da53e1fbc85eb9addad8095d1ed6a74c56f40b4157829713ed00c27c54

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5962321.exe

                Filesize

                307KB

                MD5

                bada3f176ce802f807b5887128d6e0ac

                SHA1

                4f9385402d32a26a146c78f379b7997cfdd9dd7a

                SHA256

                a3c3869331a7da8919141335119d6a4e5e52b252788c4788cc91b4f658ca3ab1

                SHA512

                1a327f6db8266296e7501c1ad2196ed69e48f81a42733cbee791abe60382ea8faf1ad3d4ce12f0b16ece03534dbe969a9d599a76a51fa72ec9d5e90017b4396f

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5962321.exe

                Filesize

                307KB

                MD5

                bada3f176ce802f807b5887128d6e0ac

                SHA1

                4f9385402d32a26a146c78f379b7997cfdd9dd7a

                SHA256

                a3c3869331a7da8919141335119d6a4e5e52b252788c4788cc91b4f658ca3ab1

                SHA512

                1a327f6db8266296e7501c1ad2196ed69e48f81a42733cbee791abe60382ea8faf1ad3d4ce12f0b16ece03534dbe969a9d599a76a51fa72ec9d5e90017b4396f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1735068.exe

                Filesize

                175KB

                MD5

                5cac7e7510d26340e173afd92c470b02

                SHA1

                00e4f8de69a9ab12977bd90d3dea56bf748c0f6b

                SHA256

                53a1d609a0264051e4cad276e85575b3cb25a411e10d6edacc72a14f8e11be43

                SHA512

                9a720985d73c78a4725079d2f5250b36dc6f2764e97bfa0b4b7bfaa7c11ec670eedb887c13836c179da232ef5e0d812d4f32721dc61d31d1f05ce41ba35982be

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1735068.exe

                Filesize

                175KB

                MD5

                5cac7e7510d26340e173afd92c470b02

                SHA1

                00e4f8de69a9ab12977bd90d3dea56bf748c0f6b

                SHA256

                53a1d609a0264051e4cad276e85575b3cb25a411e10d6edacc72a14f8e11be43

                SHA512

                9a720985d73c78a4725079d2f5250b36dc6f2764e97bfa0b4b7bfaa7c11ec670eedb887c13836c179da232ef5e0d812d4f32721dc61d31d1f05ce41ba35982be

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l0508170.exe

                Filesize

                136KB

                MD5

                d7de92b01ea372b2db61fe2c17244f27

                SHA1

                d8f49bdee7035e4c215202341d7ebb54e3781bf4

                SHA256

                03c485058383349d59fb155835a9a8f232121f2e85d33615bc29cf1890706146

                SHA512

                ac6072ff5132cea0b621c9aa598d17f38c43f6480fb8475fe362095dc80abb02c00d47de49119ed7f38736ff7f80c0f11afacc4a32c06f5483a80e0f9f6f4d43

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l0508170.exe

                Filesize

                136KB

                MD5

                d7de92b01ea372b2db61fe2c17244f27

                SHA1

                d8f49bdee7035e4c215202341d7ebb54e3781bf4

                SHA256

                03c485058383349d59fb155835a9a8f232121f2e85d33615bc29cf1890706146

                SHA512

                ac6072ff5132cea0b621c9aa598d17f38c43f6480fb8475fe362095dc80abb02c00d47de49119ed7f38736ff7f80c0f11afacc4a32c06f5483a80e0f9f6f4d43

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                207KB

                MD5

                679a90341d5d512a85d220351b4355cb

                SHA1

                fdc1ed31d9382d846b382c5f762bf3a434d3dc2a

                SHA256

                a78e8bf4bf43e9b39b22c4f76b5be4b45853e7d1444072209a9e6710e2b5e930

                SHA512

                62a7dd36db0fc0a981fac4a2046c63a549010c8f4055b1df8b7bf138f0d68c788b53f5da53e1fbc85eb9addad8095d1ed6a74c56f40b4157829713ed00c27c54

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                207KB

                MD5

                679a90341d5d512a85d220351b4355cb

                SHA1

                fdc1ed31d9382d846b382c5f762bf3a434d3dc2a

                SHA256

                a78e8bf4bf43e9b39b22c4f76b5be4b45853e7d1444072209a9e6710e2b5e930

                SHA512

                62a7dd36db0fc0a981fac4a2046c63a549010c8f4055b1df8b7bf138f0d68c788b53f5da53e1fbc85eb9addad8095d1ed6a74c56f40b4157829713ed00c27c54

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                207KB

                MD5

                679a90341d5d512a85d220351b4355cb

                SHA1

                fdc1ed31d9382d846b382c5f762bf3a434d3dc2a

                SHA256

                a78e8bf4bf43e9b39b22c4f76b5be4b45853e7d1444072209a9e6710e2b5e930

                SHA512

                62a7dd36db0fc0a981fac4a2046c63a549010c8f4055b1df8b7bf138f0d68c788b53f5da53e1fbc85eb9addad8095d1ed6a74c56f40b4157829713ed00c27c54

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                207KB

                MD5

                679a90341d5d512a85d220351b4355cb

                SHA1

                fdc1ed31d9382d846b382c5f762bf3a434d3dc2a

                SHA256

                a78e8bf4bf43e9b39b22c4f76b5be4b45853e7d1444072209a9e6710e2b5e930

                SHA512

                62a7dd36db0fc0a981fac4a2046c63a549010c8f4055b1df8b7bf138f0d68c788b53f5da53e1fbc85eb9addad8095d1ed6a74c56f40b4157829713ed00c27c54

              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe

                Filesize

                207KB

                MD5

                679a90341d5d512a85d220351b4355cb

                SHA1

                fdc1ed31d9382d846b382c5f762bf3a434d3dc2a

                SHA256

                a78e8bf4bf43e9b39b22c4f76b5be4b45853e7d1444072209a9e6710e2b5e930

                SHA512

                62a7dd36db0fc0a981fac4a2046c63a549010c8f4055b1df8b7bf138f0d68c788b53f5da53e1fbc85eb9addad8095d1ed6a74c56f40b4157829713ed00c27c54

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                8451a2c5daa42b25333b1b2089c5ea39

                SHA1

                700cc99ec8d3113435e657070d2d6bde0a833adc

                SHA256

                b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                SHA512

                6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                8451a2c5daa42b25333b1b2089c5ea39

                SHA1

                700cc99ec8d3113435e657070d2d6bde0a833adc

                SHA256

                b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                SHA512

                6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                8451a2c5daa42b25333b1b2089c5ea39

                SHA1

                700cc99ec8d3113435e657070d2d6bde0a833adc

                SHA256

                b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                SHA512

                6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

              • memory/2492-162-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/2492-141-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/2492-148-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/2492-150-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/2492-152-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/2492-154-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/2492-156-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/2492-158-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/2492-160-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/2492-144-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/2492-164-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/2492-166-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/2492-168-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/2492-169-0x0000000004D00000-0x0000000004D10000-memory.dmp

                Filesize

                64KB

              • memory/2492-170-0x0000000004D00000-0x0000000004D10000-memory.dmp

                Filesize

                64KB

              • memory/2492-171-0x0000000004D00000-0x0000000004D10000-memory.dmp

                Filesize

                64KB

              • memory/2492-135-0x0000000002190000-0x00000000021AA000-memory.dmp

                Filesize

                104KB

              • memory/2492-136-0x0000000004D10000-0x000000000520E000-memory.dmp

                Filesize

                5.0MB

              • memory/2492-137-0x0000000002340000-0x0000000002358000-memory.dmp

                Filesize

                96KB

              • memory/2492-138-0x0000000004D00000-0x0000000004D10000-memory.dmp

                Filesize

                64KB

              • memory/2492-139-0x0000000004D00000-0x0000000004D10000-memory.dmp

                Filesize

                64KB

              • memory/2492-140-0x0000000004D00000-0x0000000004D10000-memory.dmp

                Filesize

                64KB

              • memory/2492-146-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/2492-142-0x0000000002340000-0x0000000002352000-memory.dmp

                Filesize

                72KB

              • memory/4776-180-0x00000000074F0000-0x000000000752E000-memory.dmp

                Filesize

                248KB

              • memory/4776-188-0x0000000008670000-0x000000000868E000-memory.dmp

                Filesize

                120KB

              • memory/4776-186-0x0000000008D70000-0x0000000008F32000-memory.dmp

                Filesize

                1.8MB

              • memory/4776-183-0x00000000078B0000-0x0000000007916000-memory.dmp

                Filesize

                408KB

              • memory/4776-182-0x0000000007830000-0x0000000007840000-memory.dmp

                Filesize

                64KB

              • memory/4776-181-0x0000000007530000-0x000000000757B000-memory.dmp

                Filesize

                300KB

              • memory/4776-178-0x0000000007490000-0x00000000074A2000-memory.dmp

                Filesize

                72KB

              • memory/4776-184-0x00000000082D0000-0x0000000008362000-memory.dmp

                Filesize

                584KB

              • memory/4776-185-0x0000000008570000-0x00000000085E6000-memory.dmp

                Filesize

                472KB

              • memory/4776-177-0x0000000007A20000-0x0000000008026000-memory.dmp

                Filesize

                6.0MB

              • memory/4776-176-0x00000000007B0000-0x00000000007D8000-memory.dmp

                Filesize

                160KB

              • memory/4776-187-0x0000000009470000-0x000000000999C000-memory.dmp

                Filesize

                5.2MB

              • memory/4776-179-0x00000000075C0000-0x00000000076CA000-memory.dmp

                Filesize

                1.0MB

              • memory/4776-189-0x0000000000F80000-0x0000000000FD0000-memory.dmp

                Filesize

                320KB