Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-05-2023 18:48

General

  • Target

    c4e4ea1533f06c4a72b89a8e0dac119979a8d19ac76ec7fb2d3b02ad7bab4fc2.exe

  • Size

    480KB

  • MD5

    f1a1a2bb6fa89262286e7872cbc41a08

  • SHA1

    d41e9198483e44e2fe8d0f061f2d4cdc26cec8db

  • SHA256

    c4e4ea1533f06c4a72b89a8e0dac119979a8d19ac76ec7fb2d3b02ad7bab4fc2

  • SHA512

    c714e731a563b856785a36e307847787a869b1e20afe89c5210a394309b3e41a50eb946a437ab9be06f40fa065c91814bb97b3e3dc5a773ed1e49d3f3e36cd87

  • SSDEEP

    12288:nMrSy90GDEftMK/soTJZ4q68cqjHT+Tsb:5yxg1MK/so1Z4j8Nz+Tw

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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\c4e4ea1533f06c4a72b89a8e0dac119979a8d19ac76ec7fb2d3b02ad7bab4fc2.exe
    "C:\Users\Admin\AppData\Local\Temp\c4e4ea1533f06c4a72b89a8e0dac119979a8d19ac76ec7fb2d3b02ad7bab4fc2.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1400
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0815314.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0815314.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1636
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0699914.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0699914.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2160
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6063487.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6063487.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1488
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1789567.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1789567.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1532
      • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
        "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1920
        • 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:3676
        • 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:4068
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4536
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:2760
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:2660
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:5104
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:2164
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:3812
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3876
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4736
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:976

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1789567.exe

                Filesize

                204KB

                MD5

                5594514663156e802d32bdb8ce79a4be

                SHA1

                fa5ffadf5a4936e3e3ef11f962f78bba6dc8593f

                SHA256

                d8fbaeb6fe69b7a501df8ca27dbef7cad4a4eef77fa2178b5010dba1ac2f354f

                SHA512

                c45db8954ca6164788e89fdc6f97dcfbd3fdfc577cb4991a96b2be95ed020011277e48727b54a1e68d9630c855133b3267f5922d2326bd711a07d81e2d812069

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1789567.exe

                Filesize

                204KB

                MD5

                5594514663156e802d32bdb8ce79a4be

                SHA1

                fa5ffadf5a4936e3e3ef11f962f78bba6dc8593f

                SHA256

                d8fbaeb6fe69b7a501df8ca27dbef7cad4a4eef77fa2178b5010dba1ac2f354f

                SHA512

                c45db8954ca6164788e89fdc6f97dcfbd3fdfc577cb4991a96b2be95ed020011277e48727b54a1e68d9630c855133b3267f5922d2326bd711a07d81e2d812069

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0815314.exe

                Filesize

                308KB

                MD5

                882d37e89856a98d7806c1245a3504d3

                SHA1

                3879407f2b6f22a354b8662afc11ec14fa3d6b4f

                SHA256

                6ef54b578b2b680180cd376b826175c343ed0c47e1aa4204cf3d5c25c3370479

                SHA512

                c34fa7ffaa786117436540259784cf234c4e5a93e17be067bda914c87feb4d9e0b14dbdf4214da3de280dea94fffae378ed5f0beb02edbba657cf69301025701

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0815314.exe

                Filesize

                308KB

                MD5

                882d37e89856a98d7806c1245a3504d3

                SHA1

                3879407f2b6f22a354b8662afc11ec14fa3d6b4f

                SHA256

                6ef54b578b2b680180cd376b826175c343ed0c47e1aa4204cf3d5c25c3370479

                SHA512

                c34fa7ffaa786117436540259784cf234c4e5a93e17be067bda914c87feb4d9e0b14dbdf4214da3de280dea94fffae378ed5f0beb02edbba657cf69301025701

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0699914.exe

                Filesize

                176KB

                MD5

                445f8ce129a5514b366996f6a071b16f

                SHA1

                9bf1442289b7bd74212013c9f459599d316c19ce

                SHA256

                8595c0cb57965dbd21a51bf02b03693423b4b6644726de761b4c48463651aa53

                SHA512

                dd410da54671928c875eb212df1559afb1e7679f5ff15afe2f995b214bf2e095aa9719bf06f31bbd1e31a40520f672fdbc7aa0a4516d341dc6bbd9ecd2140bdd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0699914.exe

                Filesize

                176KB

                MD5

                445f8ce129a5514b366996f6a071b16f

                SHA1

                9bf1442289b7bd74212013c9f459599d316c19ce

                SHA256

                8595c0cb57965dbd21a51bf02b03693423b4b6644726de761b4c48463651aa53

                SHA512

                dd410da54671928c875eb212df1559afb1e7679f5ff15afe2f995b214bf2e095aa9719bf06f31bbd1e31a40520f672fdbc7aa0a4516d341dc6bbd9ecd2140bdd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6063487.exe

                Filesize

                136KB

                MD5

                fb796f4728284b5e2cdf1a9f6e60ebb9

                SHA1

                f4737f41c264d105f3df2dd050cea02231e29bca

                SHA256

                5b8213a20dcb212b87a94c4d8b541a1b0438fb95d85cd8cf51fcafb6c8cbbf2a

                SHA512

                e6963eae062d9370a930d77cacaa2da9ced952c63ece381acc84e46e823d40f9c7c15902aca16b501f264352e311b4357c7fe5823ed50c47d10b0f9d67da5807

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6063487.exe

                Filesize

                136KB

                MD5

                fb796f4728284b5e2cdf1a9f6e60ebb9

                SHA1

                f4737f41c264d105f3df2dd050cea02231e29bca

                SHA256

                5b8213a20dcb212b87a94c4d8b541a1b0438fb95d85cd8cf51fcafb6c8cbbf2a

                SHA512

                e6963eae062d9370a930d77cacaa2da9ced952c63ece381acc84e46e823d40f9c7c15902aca16b501f264352e311b4357c7fe5823ed50c47d10b0f9d67da5807

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

                Filesize

                204KB

                MD5

                5594514663156e802d32bdb8ce79a4be

                SHA1

                fa5ffadf5a4936e3e3ef11f962f78bba6dc8593f

                SHA256

                d8fbaeb6fe69b7a501df8ca27dbef7cad4a4eef77fa2178b5010dba1ac2f354f

                SHA512

                c45db8954ca6164788e89fdc6f97dcfbd3fdfc577cb4991a96b2be95ed020011277e48727b54a1e68d9630c855133b3267f5922d2326bd711a07d81e2d812069

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

                Filesize

                204KB

                MD5

                5594514663156e802d32bdb8ce79a4be

                SHA1

                fa5ffadf5a4936e3e3ef11f962f78bba6dc8593f

                SHA256

                d8fbaeb6fe69b7a501df8ca27dbef7cad4a4eef77fa2178b5010dba1ac2f354f

                SHA512

                c45db8954ca6164788e89fdc6f97dcfbd3fdfc577cb4991a96b2be95ed020011277e48727b54a1e68d9630c855133b3267f5922d2326bd711a07d81e2d812069

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

                Filesize

                204KB

                MD5

                5594514663156e802d32bdb8ce79a4be

                SHA1

                fa5ffadf5a4936e3e3ef11f962f78bba6dc8593f

                SHA256

                d8fbaeb6fe69b7a501df8ca27dbef7cad4a4eef77fa2178b5010dba1ac2f354f

                SHA512

                c45db8954ca6164788e89fdc6f97dcfbd3fdfc577cb4991a96b2be95ed020011277e48727b54a1e68d9630c855133b3267f5922d2326bd711a07d81e2d812069

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

                Filesize

                204KB

                MD5

                5594514663156e802d32bdb8ce79a4be

                SHA1

                fa5ffadf5a4936e3e3ef11f962f78bba6dc8593f

                SHA256

                d8fbaeb6fe69b7a501df8ca27dbef7cad4a4eef77fa2178b5010dba1ac2f354f

                SHA512

                c45db8954ca6164788e89fdc6f97dcfbd3fdfc577cb4991a96b2be95ed020011277e48727b54a1e68d9630c855133b3267f5922d2326bd711a07d81e2d812069

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

                Filesize

                204KB

                MD5

                5594514663156e802d32bdb8ce79a4be

                SHA1

                fa5ffadf5a4936e3e3ef11f962f78bba6dc8593f

                SHA256

                d8fbaeb6fe69b7a501df8ca27dbef7cad4a4eef77fa2178b5010dba1ac2f354f

                SHA512

                c45db8954ca6164788e89fdc6f97dcfbd3fdfc577cb4991a96b2be95ed020011277e48727b54a1e68d9630c855133b3267f5922d2326bd711a07d81e2d812069

              • 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\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

              • memory/1488-194-0x0000000008900000-0x000000000891E000-memory.dmp

                Filesize

                120KB

              • memory/1488-190-0x00000000086D0000-0x0000000008720000-memory.dmp

                Filesize

                320KB

              • memory/1488-193-0x0000000009760000-0x0000000009C8C000-memory.dmp

                Filesize

                5.2MB

              • memory/1488-192-0x0000000008A90000-0x0000000008C52000-memory.dmp

                Filesize

                1.8MB

              • memory/1488-191-0x00000000087A0000-0x0000000008816000-memory.dmp

                Filesize

                472KB

              • memory/1488-189-0x0000000008630000-0x00000000086C2000-memory.dmp

                Filesize

                584KB

              • memory/1488-188-0x0000000007A80000-0x0000000007AE6000-memory.dmp

                Filesize

                408KB

              • memory/1488-182-0x00000000009B0000-0x00000000009D8000-memory.dmp

                Filesize

                160KB

              • memory/1488-183-0x0000000007C70000-0x0000000008288000-memory.dmp

                Filesize

                6.1MB

              • memory/1488-184-0x00000000076E0000-0x00000000076F2000-memory.dmp

                Filesize

                72KB

              • memory/1488-185-0x0000000007810000-0x000000000791A000-memory.dmp

                Filesize

                1.0MB

              • memory/1488-186-0x0000000007740000-0x000000000777C000-memory.dmp

                Filesize

                240KB

              • memory/1488-187-0x0000000007790000-0x00000000077A0000-memory.dmp

                Filesize

                64KB

              • memory/2160-161-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB

              • memory/2160-171-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB

              • memory/2160-159-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB

              • memory/2160-157-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB

              • memory/2160-175-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB

              • memory/2160-173-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB

              • memory/2160-165-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB

              • memory/2160-163-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB

              • memory/2160-147-0x0000000004B00000-0x0000000004B10000-memory.dmp

                Filesize

                64KB

              • memory/2160-169-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB

              • memory/2160-177-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB

              • memory/2160-155-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB

              • memory/2160-153-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB

              • memory/2160-151-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB

              • memory/2160-150-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB

              • memory/2160-149-0x0000000004B10000-0x00000000050B4000-memory.dmp

                Filesize

                5.6MB

              • memory/2160-148-0x0000000004B00000-0x0000000004B10000-memory.dmp

                Filesize

                64KB

              • memory/2160-167-0x0000000002400000-0x0000000002412000-memory.dmp

                Filesize

                72KB