Analysis

  • max time kernel
    100s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/05/2023, 14:43

General

  • Target

    7e2d5e21ab02e6983bdcb465f0a3de0ad0db16be122633f60200d5d19da8f4f0.exe

  • Size

    488KB

  • MD5

    da5c3d119ea459fde127362cdfecc6c7

  • SHA1

    5e147a42b7db9ab9b50b62c9d01c8b006a1f8949

  • SHA256

    7e2d5e21ab02e6983bdcb465f0a3de0ad0db16be122633f60200d5d19da8f4f0

  • SHA512

    8783a4068c002218911d49df58383a8847bf4c67a146a8a6703b6ff6fe35dfb2bf09684e584bc47427efdac45cbd645335244a18ee372d62426c6c0655d084ea

  • SSDEEP

    12288:QMrSy90E3JA18wWLKu9dHynCYNj/VPXqWF3tR:SyB5A1rWOu9ZitpPJtR

Malware Config

Extracted

Family

redline

Botnet

mauga

C2

217.196.96.102:4132

Attributes
  • auth_value

    36f5411cf117f54076fbbb9ea0631fee

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • 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
  • 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\7e2d5e21ab02e6983bdcb465f0a3de0ad0db16be122633f60200d5d19da8f4f0.exe
    "C:\Users\Admin\AppData\Local\Temp\7e2d5e21ab02e6983bdcb465f0a3de0ad0db16be122633f60200d5d19da8f4f0.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3724
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9340159.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9340159.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3516
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a8834149.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a8834149.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4840
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7169157.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7169157.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1036
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d4330736.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d4330736.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3880
      • 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:844
        • 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:3144
        • 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:2856
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3316
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:768
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:5088
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4916
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:3224
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:3992
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2692
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:3228
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4780

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d4330736.exe

                Filesize

                213KB

                MD5

                43ba32cd79d775e637d25bee7fdb3f68

                SHA1

                ac6d178f669f794d1c2104d10dbb8616124e923a

                SHA256

                c820481b6abffd618b6a1c6f653172f96602d155c916f20b53a724e2ba3a45cb

                SHA512

                ed80a71a54808f27399be98cde0ff54bfa5713f74509f4ff461cc907140dd228a85586245e3441b25d393228aa0a16c422ffd3b425c7add9bdcfb39267ec0db2

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d4330736.exe

                Filesize

                213KB

                MD5

                43ba32cd79d775e637d25bee7fdb3f68

                SHA1

                ac6d178f669f794d1c2104d10dbb8616124e923a

                SHA256

                c820481b6abffd618b6a1c6f653172f96602d155c916f20b53a724e2ba3a45cb

                SHA512

                ed80a71a54808f27399be98cde0ff54bfa5713f74509f4ff461cc907140dd228a85586245e3441b25d393228aa0a16c422ffd3b425c7add9bdcfb39267ec0db2

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9340159.exe

                Filesize

                316KB

                MD5

                858c786bc79f1a89cf886a2bb5281829

                SHA1

                8fb09d40e24593379f53927cf9566ec14526a585

                SHA256

                81fcae2d8e62b5a1d828e5562e5681cb793172f43aaa779dd60b88c934e68373

                SHA512

                9325bb1827c6016b96dbc3c2d4e051983f16f533f155cd0097e147b929bd65a173eb518fec663ea29109a1ac1682969e5be338647cc26137732a4c5c60950dbd

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9340159.exe

                Filesize

                316KB

                MD5

                858c786bc79f1a89cf886a2bb5281829

                SHA1

                8fb09d40e24593379f53927cf9566ec14526a585

                SHA256

                81fcae2d8e62b5a1d828e5562e5681cb793172f43aaa779dd60b88c934e68373

                SHA512

                9325bb1827c6016b96dbc3c2d4e051983f16f533f155cd0097e147b929bd65a173eb518fec663ea29109a1ac1682969e5be338647cc26137732a4c5c60950dbd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a8834149.exe

                Filesize

                184KB

                MD5

                382eea76313d3e8783cbc41e7a71441d

                SHA1

                ea7b778f5b4c53e61591e025e8c595baef81eefc

                SHA256

                366d735e1bddf797f1f9fc6890884112c3e4558c6af87afc54172f081e34b666

                SHA512

                fd34210c8d94af985587dc68b00a1e6f68454458d40e570c2ffa7405663d366301f45d48c48236558ee4d7f808dc76d8da4350110c3a51f704811e902ce482a2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a8834149.exe

                Filesize

                184KB

                MD5

                382eea76313d3e8783cbc41e7a71441d

                SHA1

                ea7b778f5b4c53e61591e025e8c595baef81eefc

                SHA256

                366d735e1bddf797f1f9fc6890884112c3e4558c6af87afc54172f081e34b666

                SHA512

                fd34210c8d94af985587dc68b00a1e6f68454458d40e570c2ffa7405663d366301f45d48c48236558ee4d7f808dc76d8da4350110c3a51f704811e902ce482a2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7169157.exe

                Filesize

                168KB

                MD5

                4a45824b78c92a59e967ac7cab6d028f

                SHA1

                e0a0d08d7f09f83b0d0f7ada26c5e6b02225ec1d

                SHA256

                73dbda21e14f4f0d5d63c51fce24afc6e70f5d254f012c93bcfeb5f72abfb166

                SHA512

                d904abfc39d1e3693ea653ed73508feddae264877a1cb1ff162ff761674621f17c11237d87014ec521d2ea454f50be464814ef4a48d47e483544ebc833574a91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7169157.exe

                Filesize

                168KB

                MD5

                4a45824b78c92a59e967ac7cab6d028f

                SHA1

                e0a0d08d7f09f83b0d0f7ada26c5e6b02225ec1d

                SHA256

                73dbda21e14f4f0d5d63c51fce24afc6e70f5d254f012c93bcfeb5f72abfb166

                SHA512

                d904abfc39d1e3693ea653ed73508feddae264877a1cb1ff162ff761674621f17c11237d87014ec521d2ea454f50be464814ef4a48d47e483544ebc833574a91

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

                Filesize

                213KB

                MD5

                43ba32cd79d775e637d25bee7fdb3f68

                SHA1

                ac6d178f669f794d1c2104d10dbb8616124e923a

                SHA256

                c820481b6abffd618b6a1c6f653172f96602d155c916f20b53a724e2ba3a45cb

                SHA512

                ed80a71a54808f27399be98cde0ff54bfa5713f74509f4ff461cc907140dd228a85586245e3441b25d393228aa0a16c422ffd3b425c7add9bdcfb39267ec0db2

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

                Filesize

                213KB

                MD5

                43ba32cd79d775e637d25bee7fdb3f68

                SHA1

                ac6d178f669f794d1c2104d10dbb8616124e923a

                SHA256

                c820481b6abffd618b6a1c6f653172f96602d155c916f20b53a724e2ba3a45cb

                SHA512

                ed80a71a54808f27399be98cde0ff54bfa5713f74509f4ff461cc907140dd228a85586245e3441b25d393228aa0a16c422ffd3b425c7add9bdcfb39267ec0db2

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

                Filesize

                213KB

                MD5

                43ba32cd79d775e637d25bee7fdb3f68

                SHA1

                ac6d178f669f794d1c2104d10dbb8616124e923a

                SHA256

                c820481b6abffd618b6a1c6f653172f96602d155c916f20b53a724e2ba3a45cb

                SHA512

                ed80a71a54808f27399be98cde0ff54bfa5713f74509f4ff461cc907140dd228a85586245e3441b25d393228aa0a16c422ffd3b425c7add9bdcfb39267ec0db2

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

                Filesize

                213KB

                MD5

                43ba32cd79d775e637d25bee7fdb3f68

                SHA1

                ac6d178f669f794d1c2104d10dbb8616124e923a

                SHA256

                c820481b6abffd618b6a1c6f653172f96602d155c916f20b53a724e2ba3a45cb

                SHA512

                ed80a71a54808f27399be98cde0ff54bfa5713f74509f4ff461cc907140dd228a85586245e3441b25d393228aa0a16c422ffd3b425c7add9bdcfb39267ec0db2

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

                Filesize

                213KB

                MD5

                43ba32cd79d775e637d25bee7fdb3f68

                SHA1

                ac6d178f669f794d1c2104d10dbb8616124e923a

                SHA256

                c820481b6abffd618b6a1c6f653172f96602d155c916f20b53a724e2ba3a45cb

                SHA512

                ed80a71a54808f27399be98cde0ff54bfa5713f74509f4ff461cc907140dd228a85586245e3441b25d393228aa0a16c422ffd3b425c7add9bdcfb39267ec0db2

              • 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/1036-194-0x000000000C900000-0x000000000CE2C000-memory.dmp

                Filesize

                5.2MB

              • memory/1036-187-0x000000000A760000-0x000000000A772000-memory.dmp

                Filesize

                72KB

              • memory/1036-195-0x000000000BFB0000-0x000000000C000000-memory.dmp

                Filesize

                320KB

              • memory/1036-193-0x000000000C200000-0x000000000C3C2000-memory.dmp

                Filesize

                1.8MB

              • memory/1036-192-0x000000000AC90000-0x000000000ACF6000-memory.dmp

                Filesize

                408KB

              • memory/1036-191-0x000000000ABF0000-0x000000000AC82000-memory.dmp

                Filesize

                584KB

              • memory/1036-190-0x000000000AAD0000-0x000000000AB46000-memory.dmp

                Filesize

                472KB

              • memory/1036-189-0x0000000005160000-0x0000000005170000-memory.dmp

                Filesize

                64KB

              • memory/1036-188-0x000000000A7C0000-0x000000000A7FC000-memory.dmp

                Filesize

                240KB

              • memory/1036-184-0x00000000008B0000-0x00000000008DE000-memory.dmp

                Filesize

                184KB

              • memory/1036-185-0x000000000AD10000-0x000000000B328000-memory.dmp

                Filesize

                6.1MB

              • memory/1036-186-0x000000000A830000-0x000000000A93A000-memory.dmp

                Filesize

                1.0MB

              • memory/4840-166-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-162-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-168-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-179-0x0000000004C00000-0x0000000004C10000-memory.dmp

                Filesize

                64KB

              • memory/4840-178-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-176-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-174-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-164-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-172-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-170-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-160-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-158-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-156-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-154-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-152-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-151-0x00000000025D0000-0x00000000025E6000-memory.dmp

                Filesize

                88KB

              • memory/4840-150-0x0000000004C10000-0x00000000051B4000-memory.dmp

                Filesize

                5.6MB

              • memory/4840-149-0x0000000004C00000-0x0000000004C10000-memory.dmp

                Filesize

                64KB

              • memory/4840-148-0x0000000004C00000-0x0000000004C10000-memory.dmp

                Filesize

                64KB

              • memory/4840-147-0x0000000004C00000-0x0000000004C10000-memory.dmp

                Filesize

                64KB