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Analysis

  • max time kernel
    141s
  • max time network
    151s
  • 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, 01:19

General

  • Target

    c39bcda1643a9b9a4dad0bb7e3a8c66df8865619a3e3d1212aa61effdf3a4c7c.exe

  • Size

    479KB

  • MD5

    b9a20ab11cf1128391d6809d2199e159

  • SHA1

    b91ed9a3a63ed3b4619ce71a99170dd3d028d89e

  • SHA256

    c39bcda1643a9b9a4dad0bb7e3a8c66df8865619a3e3d1212aa61effdf3a4c7c

  • SHA512

    fc2c4430fe90e220ef8466f6202fa054f3dcc5fe149e71dacf47cfa231d7d94a1038114fa71256a0921554b7cbbbce40a887e2d6aab2d90bf23facb9b44dfe56

  • SSDEEP

    12288:rMrky90+0ttarh2oa1bH/0cuMF2MkyvtYu/HZlGoo0dudHoL:PyNAtarpQvtr2oL

Malware Config

Extracted

Family

redline

Botnet

morty

C2

217.196.96.101:4132

Attributes
  • auth_value

    fe1a24c211cc8e5bf9ff11c737ce0e97

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\c39bcda1643a9b9a4dad0bb7e3a8c66df8865619a3e3d1212aa61effdf3a4c7c.exe
    "C:\Users\Admin\AppData\Local\Temp\c39bcda1643a9b9a4dad0bb7e3a8c66df8865619a3e3d1212aa61effdf3a4c7c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1988
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5298421.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5298421.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3440
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a2114016.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a2114016.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:800
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0633387.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0633387.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2572
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d3733636.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d3733636.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:5100
      • 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:4288
        • 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:3836
        • 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:1428
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3436
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:4072
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:388
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3820
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:3996
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:3884
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4768
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4352
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4624

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d3733636.exe

                Filesize

                209KB

                MD5

                4c71cbdc82c8ff83ef729b8081c24b2b

                SHA1

                e48cd1915908f131e40f91fff203073470d16388

                SHA256

                c9b88fd87f10311a254a7857cd76f6a44fb3869b7bf7a73b2bf4cdf4495e17c8

                SHA512

                1087c33a22aeb00877f4e9d2c54fe5b73ed011dde8a6c85841f75644fb2a06746fe8aa86f86dd4f3df4a6ef74f59dc285a8b8b588eb9f02691098ad549f008e4

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d3733636.exe

                Filesize

                209KB

                MD5

                4c71cbdc82c8ff83ef729b8081c24b2b

                SHA1

                e48cd1915908f131e40f91fff203073470d16388

                SHA256

                c9b88fd87f10311a254a7857cd76f6a44fb3869b7bf7a73b2bf4cdf4495e17c8

                SHA512

                1087c33a22aeb00877f4e9d2c54fe5b73ed011dde8a6c85841f75644fb2a06746fe8aa86f86dd4f3df4a6ef74f59dc285a8b8b588eb9f02691098ad549f008e4

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5298421.exe

                Filesize

                307KB

                MD5

                fa2fa554d6977c5f864b67ac8a0ea544

                SHA1

                24d8a848439d3a15de74f990cecab3fc8608bf16

                SHA256

                321a5a1021e4b5295617882f288b1a98e85df364624a560849060dd4b41afd05

                SHA512

                fc1c52623597e7945a8bfc7a84de2fb20010706eda870cc70de755b521ec8b5c82c41b869d9bc74515ce57d57c9599b9bec88c5c481700bc95792ed38583a7d1

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5298421.exe

                Filesize

                307KB

                MD5

                fa2fa554d6977c5f864b67ac8a0ea544

                SHA1

                24d8a848439d3a15de74f990cecab3fc8608bf16

                SHA256

                321a5a1021e4b5295617882f288b1a98e85df364624a560849060dd4b41afd05

                SHA512

                fc1c52623597e7945a8bfc7a84de2fb20010706eda870cc70de755b521ec8b5c82c41b869d9bc74515ce57d57c9599b9bec88c5c481700bc95792ed38583a7d1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a2114016.exe

                Filesize

                178KB

                MD5

                0a6093c054c86fbe5db6ae39039a3a9a

                SHA1

                e69e4fb74b868e917dfa72aa836f17814b6c3568

                SHA256

                47da73d177d6774ab9a2581768d70cf3ff32a6f5fdb17c23f44036c6e6ff10bb

                SHA512

                f90ac9ada0e68b64f692b12072ef1c4ca9789a122cf315360979ed6a4363bfd475faf25a3bd37ae8c7a9cec47c759ce3dc2cb61bfb0c8303d645b622282ffa56

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a2114016.exe

                Filesize

                178KB

                MD5

                0a6093c054c86fbe5db6ae39039a3a9a

                SHA1

                e69e4fb74b868e917dfa72aa836f17814b6c3568

                SHA256

                47da73d177d6774ab9a2581768d70cf3ff32a6f5fdb17c23f44036c6e6ff10bb

                SHA512

                f90ac9ada0e68b64f692b12072ef1c4ca9789a122cf315360979ed6a4363bfd475faf25a3bd37ae8c7a9cec47c759ce3dc2cb61bfb0c8303d645b622282ffa56

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0633387.exe

                Filesize

                168KB

                MD5

                1fa4413854d10fabf6f1586b87846516

                SHA1

                5876ffdc7325562da212bfb0bb33c0768af1141a

                SHA256

                bef2d359e9757379d16c348c8b7348f7603a29857873bc4defbbb33e0cc924fa

                SHA512

                8b3546f3ea79067b63cb5d6ce75397ba9d2b1e481a459d4cd72e2f7490f4a78b8e736654ff03320e8ceac3c47efec7b7b61097211f47906498bb4f4a8ba5ff8c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0633387.exe

                Filesize

                168KB

                MD5

                1fa4413854d10fabf6f1586b87846516

                SHA1

                5876ffdc7325562da212bfb0bb33c0768af1141a

                SHA256

                bef2d359e9757379d16c348c8b7348f7603a29857873bc4defbbb33e0cc924fa

                SHA512

                8b3546f3ea79067b63cb5d6ce75397ba9d2b1e481a459d4cd72e2f7490f4a78b8e736654ff03320e8ceac3c47efec7b7b61097211f47906498bb4f4a8ba5ff8c

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

                Filesize

                209KB

                MD5

                4c71cbdc82c8ff83ef729b8081c24b2b

                SHA1

                e48cd1915908f131e40f91fff203073470d16388

                SHA256

                c9b88fd87f10311a254a7857cd76f6a44fb3869b7bf7a73b2bf4cdf4495e17c8

                SHA512

                1087c33a22aeb00877f4e9d2c54fe5b73ed011dde8a6c85841f75644fb2a06746fe8aa86f86dd4f3df4a6ef74f59dc285a8b8b588eb9f02691098ad549f008e4

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

                Filesize

                209KB

                MD5

                4c71cbdc82c8ff83ef729b8081c24b2b

                SHA1

                e48cd1915908f131e40f91fff203073470d16388

                SHA256

                c9b88fd87f10311a254a7857cd76f6a44fb3869b7bf7a73b2bf4cdf4495e17c8

                SHA512

                1087c33a22aeb00877f4e9d2c54fe5b73ed011dde8a6c85841f75644fb2a06746fe8aa86f86dd4f3df4a6ef74f59dc285a8b8b588eb9f02691098ad549f008e4

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

                Filesize

                209KB

                MD5

                4c71cbdc82c8ff83ef729b8081c24b2b

                SHA1

                e48cd1915908f131e40f91fff203073470d16388

                SHA256

                c9b88fd87f10311a254a7857cd76f6a44fb3869b7bf7a73b2bf4cdf4495e17c8

                SHA512

                1087c33a22aeb00877f4e9d2c54fe5b73ed011dde8a6c85841f75644fb2a06746fe8aa86f86dd4f3df4a6ef74f59dc285a8b8b588eb9f02691098ad549f008e4

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

                Filesize

                209KB

                MD5

                4c71cbdc82c8ff83ef729b8081c24b2b

                SHA1

                e48cd1915908f131e40f91fff203073470d16388

                SHA256

                c9b88fd87f10311a254a7857cd76f6a44fb3869b7bf7a73b2bf4cdf4495e17c8

                SHA512

                1087c33a22aeb00877f4e9d2c54fe5b73ed011dde8a6c85841f75644fb2a06746fe8aa86f86dd4f3df4a6ef74f59dc285a8b8b588eb9f02691098ad549f008e4

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

                Filesize

                209KB

                MD5

                4c71cbdc82c8ff83ef729b8081c24b2b

                SHA1

                e48cd1915908f131e40f91fff203073470d16388

                SHA256

                c9b88fd87f10311a254a7857cd76f6a44fb3869b7bf7a73b2bf4cdf4495e17c8

                SHA512

                1087c33a22aeb00877f4e9d2c54fe5b73ed011dde8a6c85841f75644fb2a06746fe8aa86f86dd4f3df4a6ef74f59dc285a8b8b588eb9f02691098ad549f008e4

              • 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/800-172-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/800-152-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/800-162-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/800-164-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/800-166-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/800-168-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/800-170-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/800-158-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/800-174-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/800-176-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/800-178-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/800-179-0x0000000002640000-0x0000000002650000-memory.dmp

                Filesize

                64KB

              • memory/800-180-0x0000000002640000-0x0000000002650000-memory.dmp

                Filesize

                64KB

              • memory/800-181-0x0000000002640000-0x0000000002650000-memory.dmp

                Filesize

                64KB

              • memory/800-147-0x0000000004B20000-0x00000000050C4000-memory.dmp

                Filesize

                5.6MB

              • memory/800-148-0x0000000002640000-0x0000000002650000-memory.dmp

                Filesize

                64KB

              • memory/800-149-0x0000000002640000-0x0000000002650000-memory.dmp

                Filesize

                64KB

              • memory/800-150-0x0000000002640000-0x0000000002650000-memory.dmp

                Filesize

                64KB

              • memory/800-151-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/800-160-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/800-154-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/800-156-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/2572-194-0x000000000B110000-0x000000000B176000-memory.dmp

                Filesize

                408KB

              • memory/2572-193-0x000000000A930000-0x000000000A9C2000-memory.dmp

                Filesize

                584KB

              • memory/2572-192-0x000000000A810000-0x000000000A886000-memory.dmp

                Filesize

                472KB

              • memory/2572-191-0x0000000004F00000-0x0000000004F10000-memory.dmp

                Filesize

                64KB

              • memory/2572-190-0x000000000A500000-0x000000000A53C000-memory.dmp

                Filesize

                240KB

              • memory/2572-189-0x000000000A4A0000-0x000000000A4B2000-memory.dmp

                Filesize

                72KB

              • memory/2572-188-0x000000000A570000-0x000000000A67A000-memory.dmp

                Filesize

                1.0MB

              • memory/2572-187-0x000000000A9F0000-0x000000000B008000-memory.dmp

                Filesize

                6.1MB

              • memory/2572-186-0x00000000005F0000-0x000000000061E000-memory.dmp

                Filesize

                184KB

              • memory/2572-195-0x000000000BE70000-0x000000000C032000-memory.dmp

                Filesize

                1.8MB

              • memory/2572-196-0x000000000C570000-0x000000000CA9C000-memory.dmp

                Filesize

                5.2MB

              • memory/2572-197-0x000000000BD20000-0x000000000BD70000-memory.dmp

                Filesize

                320KB