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Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/05/2023, 14:38

General

  • Target

    78925821dd8bc3a8ce911af6f285f7fa82813588e19b1d301a1be0e8507176da.exe

  • Size

    479KB

  • MD5

    a1e86f08ee5e2a5745b51d7a597d34ff

  • SHA1

    ce4c16e6ff24a1d360d5500fabc9836481ddd2aa

  • SHA256

    78925821dd8bc3a8ce911af6f285f7fa82813588e19b1d301a1be0e8507176da

  • SHA512

    1f1236bdd67bd30b44924e2bd5c4a211dc41882b1fb28258d26f312c86152a0583776adf39de8d1ac5488a63af2662e78aff605a80ecdcff1cf354917f74fbac

  • SSDEEP

    12288:6MrUy90D75vZtGnA5c1u31tT5FT3RnPyOycxQ3X:6yQB8nIXjTvRnEYa

Malware Config

Extracted

Family

redline

Botnet

dona

C2

217.196.96.101:4132

Attributes
  • auth_value

    9fbb198992bbc83a84ab1f21384813e3

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 8 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\78925821dd8bc3a8ce911af6f285f7fa82813588e19b1d301a1be0e8507176da.exe
    "C:\Users\Admin\AppData\Local\Temp\78925821dd8bc3a8ce911af6f285f7fa82813588e19b1d301a1be0e8507176da.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5040
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4246353.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4246353.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2816
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3471797.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3471797.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4432
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9562395.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9562395.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5100
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m5263275.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m5263275.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:860
      • 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:1656
        • 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:1520
        • 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:324
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:1324
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:4044
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:3788
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4744
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:404
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4908
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4912
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:2220
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:2676
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:2120

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m5263275.exe

                Filesize

                210KB

                MD5

                2104a618f017280bb3deb31910935df3

                SHA1

                b086be6ae2a152a781b0756192e91e173f7ff7a3

                SHA256

                db62bc48ce6d72b61b50401314421c646780e273b0e4eb8c220e253cb9a80b08

                SHA512

                fe4c5e618dd082aa7528b7d7a10c7ea09505b62301248376fd9429c6e1d275f13220a2cb2a4f1bfab582d27f8770bcdcdac0fd4dabb7358d85f45977fda796ee

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m5263275.exe

                Filesize

                210KB

                MD5

                2104a618f017280bb3deb31910935df3

                SHA1

                b086be6ae2a152a781b0756192e91e173f7ff7a3

                SHA256

                db62bc48ce6d72b61b50401314421c646780e273b0e4eb8c220e253cb9a80b08

                SHA512

                fe4c5e618dd082aa7528b7d7a10c7ea09505b62301248376fd9429c6e1d275f13220a2cb2a4f1bfab582d27f8770bcdcdac0fd4dabb7358d85f45977fda796ee

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4246353.exe

                Filesize

                307KB

                MD5

                c1c35e4d5b791b84fa65665761fc8909

                SHA1

                26a99e72380b0b4af232c60d80466cc4132829e8

                SHA256

                0d7ef9173a92470a17a502ea4c833318d8859f0fc495350075a8e1c9213bb2b3

                SHA512

                b6044bd0d6ef0e35e8279981c5eb79e825f98793ad6a6f44a9b08fc2eeaed88d907da7317523b782e9443c2e923f78fdbb70844f683e6f834fc643c7767ee443

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4246353.exe

                Filesize

                307KB

                MD5

                c1c35e4d5b791b84fa65665761fc8909

                SHA1

                26a99e72380b0b4af232c60d80466cc4132829e8

                SHA256

                0d7ef9173a92470a17a502ea4c833318d8859f0fc495350075a8e1c9213bb2b3

                SHA512

                b6044bd0d6ef0e35e8279981c5eb79e825f98793ad6a6f44a9b08fc2eeaed88d907da7317523b782e9443c2e923f78fdbb70844f683e6f834fc643c7767ee443

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3471797.exe

                Filesize

                179KB

                MD5

                1caff6b3c9a254d6acf326a787f5b654

                SHA1

                bd91f373b40e659f371649e39e09a971f4bd17cc

                SHA256

                71c9a567c188f7923cae37b5c6db52cc2688cf6e4cb022a6d9314271813b2c0a

                SHA512

                6efc66d799e794268f74a00fa82a231dee3efad7fdf30f3ba891b75bbe5b798e938564b9d0a198472b48d826472e62fee189fb25c4e17a6ebbbe1ea379e5c2b2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3471797.exe

                Filesize

                179KB

                MD5

                1caff6b3c9a254d6acf326a787f5b654

                SHA1

                bd91f373b40e659f371649e39e09a971f4bd17cc

                SHA256

                71c9a567c188f7923cae37b5c6db52cc2688cf6e4cb022a6d9314271813b2c0a

                SHA512

                6efc66d799e794268f74a00fa82a231dee3efad7fdf30f3ba891b75bbe5b798e938564b9d0a198472b48d826472e62fee189fb25c4e17a6ebbbe1ea379e5c2b2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9562395.exe

                Filesize

                168KB

                MD5

                f170115e1810a4540337c94570b0b2c3

                SHA1

                ab385f362e0542eab44c098dfcb15c4e38b87001

                SHA256

                209ae69dce265d4eb957ac8af5fb7dc5bf7ae20c61736f28c8fe9ccbfa18a537

                SHA512

                d24b6b236d583811db1370fcd278b0d4b3dc4f9a0ed08ae674c082612fba3ab35a1f5d003c26b41c6fd6265596914a756cc083093feef7903a5f54e576ac87a1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9562395.exe

                Filesize

                168KB

                MD5

                f170115e1810a4540337c94570b0b2c3

                SHA1

                ab385f362e0542eab44c098dfcb15c4e38b87001

                SHA256

                209ae69dce265d4eb957ac8af5fb7dc5bf7ae20c61736f28c8fe9ccbfa18a537

                SHA512

                d24b6b236d583811db1370fcd278b0d4b3dc4f9a0ed08ae674c082612fba3ab35a1f5d003c26b41c6fd6265596914a756cc083093feef7903a5f54e576ac87a1

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

                Filesize

                210KB

                MD5

                2104a618f017280bb3deb31910935df3

                SHA1

                b086be6ae2a152a781b0756192e91e173f7ff7a3

                SHA256

                db62bc48ce6d72b61b50401314421c646780e273b0e4eb8c220e253cb9a80b08

                SHA512

                fe4c5e618dd082aa7528b7d7a10c7ea09505b62301248376fd9429c6e1d275f13220a2cb2a4f1bfab582d27f8770bcdcdac0fd4dabb7358d85f45977fda796ee

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

                Filesize

                210KB

                MD5

                2104a618f017280bb3deb31910935df3

                SHA1

                b086be6ae2a152a781b0756192e91e173f7ff7a3

                SHA256

                db62bc48ce6d72b61b50401314421c646780e273b0e4eb8c220e253cb9a80b08

                SHA512

                fe4c5e618dd082aa7528b7d7a10c7ea09505b62301248376fd9429c6e1d275f13220a2cb2a4f1bfab582d27f8770bcdcdac0fd4dabb7358d85f45977fda796ee

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

                Filesize

                210KB

                MD5

                2104a618f017280bb3deb31910935df3

                SHA1

                b086be6ae2a152a781b0756192e91e173f7ff7a3

                SHA256

                db62bc48ce6d72b61b50401314421c646780e273b0e4eb8c220e253cb9a80b08

                SHA512

                fe4c5e618dd082aa7528b7d7a10c7ea09505b62301248376fd9429c6e1d275f13220a2cb2a4f1bfab582d27f8770bcdcdac0fd4dabb7358d85f45977fda796ee

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

                Filesize

                210KB

                MD5

                2104a618f017280bb3deb31910935df3

                SHA1

                b086be6ae2a152a781b0756192e91e173f7ff7a3

                SHA256

                db62bc48ce6d72b61b50401314421c646780e273b0e4eb8c220e253cb9a80b08

                SHA512

                fe4c5e618dd082aa7528b7d7a10c7ea09505b62301248376fd9429c6e1d275f13220a2cb2a4f1bfab582d27f8770bcdcdac0fd4dabb7358d85f45977fda796ee

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

                Filesize

                210KB

                MD5

                2104a618f017280bb3deb31910935df3

                SHA1

                b086be6ae2a152a781b0756192e91e173f7ff7a3

                SHA256

                db62bc48ce6d72b61b50401314421c646780e273b0e4eb8c220e253cb9a80b08

                SHA512

                fe4c5e618dd082aa7528b7d7a10c7ea09505b62301248376fd9429c6e1d275f13220a2cb2a4f1bfab582d27f8770bcdcdac0fd4dabb7358d85f45977fda796ee

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

                Filesize

                210KB

                MD5

                2104a618f017280bb3deb31910935df3

                SHA1

                b086be6ae2a152a781b0756192e91e173f7ff7a3

                SHA256

                db62bc48ce6d72b61b50401314421c646780e273b0e4eb8c220e253cb9a80b08

                SHA512

                fe4c5e618dd082aa7528b7d7a10c7ea09505b62301248376fd9429c6e1d275f13220a2cb2a4f1bfab582d27f8770bcdcdac0fd4dabb7358d85f45977fda796ee

              • 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/4432-179-0x0000000004910000-0x0000000004920000-memory.dmp

                Filesize

                64KB

              • memory/4432-148-0x0000000004910000-0x0000000004920000-memory.dmp

                Filesize

                64KB

              • memory/4432-174-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/4432-176-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/4432-178-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/4432-168-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/4432-180-0x0000000004910000-0x0000000004920000-memory.dmp

                Filesize

                64KB

              • memory/4432-170-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/4432-166-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/4432-172-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/4432-147-0x0000000004920000-0x0000000004EC4000-memory.dmp

                Filesize

                5.6MB

              • memory/4432-164-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/4432-149-0x0000000004910000-0x0000000004920000-memory.dmp

                Filesize

                64KB

              • memory/4432-150-0x0000000004910000-0x0000000004920000-memory.dmp

                Filesize

                64KB

              • memory/4432-152-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/4432-151-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/4432-154-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/4432-156-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/4432-158-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/4432-160-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/4432-162-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/5100-185-0x00000000007E0000-0x0000000000810000-memory.dmp

                Filesize

                192KB

              • memory/5100-196-0x0000000008A10000-0x0000000008F3C000-memory.dmp

                Filesize

                5.2MB

              • memory/5100-195-0x0000000006DF0000-0x0000000006FB2000-memory.dmp

                Filesize

                1.8MB

              • memory/5100-194-0x0000000006100000-0x0000000006150000-memory.dmp

                Filesize

                320KB

              • memory/5100-193-0x00000000057A0000-0x0000000005806000-memory.dmp

                Filesize

                408KB

              • memory/5100-192-0x0000000005700000-0x0000000005792000-memory.dmp

                Filesize

                584KB

              • memory/5100-191-0x00000000055E0000-0x0000000005656000-memory.dmp

                Filesize

                472KB

              • memory/5100-190-0x0000000005150000-0x0000000005160000-memory.dmp

                Filesize

                64KB

              • memory/5100-189-0x00000000052E0000-0x000000000531C000-memory.dmp

                Filesize

                240KB

              • memory/5100-188-0x0000000005280000-0x0000000005292000-memory.dmp

                Filesize

                72KB

              • memory/5100-187-0x0000000005370000-0x000000000547A000-memory.dmp

                Filesize

                1.0MB

              • memory/5100-186-0x0000000005880000-0x0000000005E98000-memory.dmp

                Filesize

                6.1MB