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Analysis

  • max time kernel
    135s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/05/2023, 04:12

General

  • Target

    8332afd2b2ceabb42843e429cff83e0ed7f2a693d6c62b9a3d5b845966745598.exe

  • Size

    480KB

  • MD5

    573ac023cd3132b29234b30d58c9e19b

  • SHA1

    033af447fe524326576bb119574636d1538f8835

  • SHA256

    8332afd2b2ceabb42843e429cff83e0ed7f2a693d6c62b9a3d5b845966745598

  • SHA512

    ba548ae79d6438be3e78efb4cf15610a1828f03499daed061e1d767a32fa66bb92f2f0e14e6d2c75fd73a4714c798fa208f120887dab17c842b9d2dd1e8f8ecc

  • SSDEEP

    12288:eMray90wV3xe5eauoFSHxiJZBt4WgwgFJkN:AyjpxQ4vxqBIwg/q

Malware Config

Extracted

Family

redline

Botnet

daris

C2

217.196.96.56:4138

Attributes
  • auth_value

    3491f24ae0250969cd45ce4b3fe77549

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
  • 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\8332afd2b2ceabb42843e429cff83e0ed7f2a693d6c62b9a3d5b845966745598.exe
    "C:\Users\Admin\AppData\Local\Temp\8332afd2b2ceabb42843e429cff83e0ed7f2a693d6c62b9a3d5b845966745598.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4648
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3106755.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3106755.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1764
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8620001.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8620001.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3912
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4859005.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4859005.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4036
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m7902809.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m7902809.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4780
      • 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:3988
        • 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:4448
        • 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:4368
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3872
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:4604
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:2520
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2820
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:1456
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:1908
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1284
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1976
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:2508

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m7902809.exe

                Filesize

                206KB

                MD5

                9cfedc925d2e61f23ddb12da185d2f33

                SHA1

                6ae2d6072d07360ad81c76ecdfe522114bbb3c1b

                SHA256

                50f13483029ad0232e4addfec7b15e82f1ab060fe7be4cc1aabd4a207dfb898b

                SHA512

                fac3f10eb8388a8e0fb8ab962bc0a88aec8fef9dc210515b72074f45b04c31b370ab2e627250d03e3627019d396a449d677fad33f4477aa7542d0e8fe40e0c7a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m7902809.exe

                Filesize

                206KB

                MD5

                9cfedc925d2e61f23ddb12da185d2f33

                SHA1

                6ae2d6072d07360ad81c76ecdfe522114bbb3c1b

                SHA256

                50f13483029ad0232e4addfec7b15e82f1ab060fe7be4cc1aabd4a207dfb898b

                SHA512

                fac3f10eb8388a8e0fb8ab962bc0a88aec8fef9dc210515b72074f45b04c31b370ab2e627250d03e3627019d396a449d677fad33f4477aa7542d0e8fe40e0c7a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3106755.exe

                Filesize

                308KB

                MD5

                55fe8f2009ce80c57678444bc972393c

                SHA1

                1e3af70a1da1d80a348f22835d27394abb85f4b4

                SHA256

                0788e14ef1b62bc1ac0239e35ed4078727caa5e9c4532eee7d0c0ba47b372dda

                SHA512

                624c3478b856175a901b6bce7ca8c5ecf0b478299225ec4d47f8f65575b3b95fb0d737eadb4402e15c6b2e83d236a93c72961d9f280553b64a193f53bd4212e5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3106755.exe

                Filesize

                308KB

                MD5

                55fe8f2009ce80c57678444bc972393c

                SHA1

                1e3af70a1da1d80a348f22835d27394abb85f4b4

                SHA256

                0788e14ef1b62bc1ac0239e35ed4078727caa5e9c4532eee7d0c0ba47b372dda

                SHA512

                624c3478b856175a901b6bce7ca8c5ecf0b478299225ec4d47f8f65575b3b95fb0d737eadb4402e15c6b2e83d236a93c72961d9f280553b64a193f53bd4212e5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8620001.exe

                Filesize

                168KB

                MD5

                557e53a82b44653f103c2005a5d1085c

                SHA1

                9c2dbebacc8026d96dadc38e02571cdb4384fb25

                SHA256

                b2a1f68f722c881c60f5d56f72e16d2ec3246de3793787e73ed7f233be9fdc44

                SHA512

                30f5154b0be3cd7ff056709cdb67ad31aa081e813e5caa6558dc9575d3f74be662dc786de4bf41abd4200596d16c3cd634ee1d3e42261e7303b8b7805a5f9418

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8620001.exe

                Filesize

                168KB

                MD5

                557e53a82b44653f103c2005a5d1085c

                SHA1

                9c2dbebacc8026d96dadc38e02571cdb4384fb25

                SHA256

                b2a1f68f722c881c60f5d56f72e16d2ec3246de3793787e73ed7f233be9fdc44

                SHA512

                30f5154b0be3cd7ff056709cdb67ad31aa081e813e5caa6558dc9575d3f74be662dc786de4bf41abd4200596d16c3cd634ee1d3e42261e7303b8b7805a5f9418

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4859005.exe

                Filesize

                178KB

                MD5

                e0eec7d3dca3339bd4e95142fcd27516

                SHA1

                8ae7aa163ec10dc42b7441f781426477e09728a0

                SHA256

                7d810523102531d54c61a8a8e1268cdbe9d02aaa94c324f4e15154b12319bf70

                SHA512

                7c1c3739fc6257b70057e36aa805fcd7dbf69e9c0563396e4724b157e68d4639d58f63fb04b8fda8febd5431921f4e304af8725a2e5eb0a8e88af9d72e554dac

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4859005.exe

                Filesize

                178KB

                MD5

                e0eec7d3dca3339bd4e95142fcd27516

                SHA1

                8ae7aa163ec10dc42b7441f781426477e09728a0

                SHA256

                7d810523102531d54c61a8a8e1268cdbe9d02aaa94c324f4e15154b12319bf70

                SHA512

                7c1c3739fc6257b70057e36aa805fcd7dbf69e9c0563396e4724b157e68d4639d58f63fb04b8fda8febd5431921f4e304af8725a2e5eb0a8e88af9d72e554dac

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

                Filesize

                206KB

                MD5

                9cfedc925d2e61f23ddb12da185d2f33

                SHA1

                6ae2d6072d07360ad81c76ecdfe522114bbb3c1b

                SHA256

                50f13483029ad0232e4addfec7b15e82f1ab060fe7be4cc1aabd4a207dfb898b

                SHA512

                fac3f10eb8388a8e0fb8ab962bc0a88aec8fef9dc210515b72074f45b04c31b370ab2e627250d03e3627019d396a449d677fad33f4477aa7542d0e8fe40e0c7a

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

                Filesize

                206KB

                MD5

                9cfedc925d2e61f23ddb12da185d2f33

                SHA1

                6ae2d6072d07360ad81c76ecdfe522114bbb3c1b

                SHA256

                50f13483029ad0232e4addfec7b15e82f1ab060fe7be4cc1aabd4a207dfb898b

                SHA512

                fac3f10eb8388a8e0fb8ab962bc0a88aec8fef9dc210515b72074f45b04c31b370ab2e627250d03e3627019d396a449d677fad33f4477aa7542d0e8fe40e0c7a

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

                Filesize

                206KB

                MD5

                9cfedc925d2e61f23ddb12da185d2f33

                SHA1

                6ae2d6072d07360ad81c76ecdfe522114bbb3c1b

                SHA256

                50f13483029ad0232e4addfec7b15e82f1ab060fe7be4cc1aabd4a207dfb898b

                SHA512

                fac3f10eb8388a8e0fb8ab962bc0a88aec8fef9dc210515b72074f45b04c31b370ab2e627250d03e3627019d396a449d677fad33f4477aa7542d0e8fe40e0c7a

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

                Filesize

                206KB

                MD5

                9cfedc925d2e61f23ddb12da185d2f33

                SHA1

                6ae2d6072d07360ad81c76ecdfe522114bbb3c1b

                SHA256

                50f13483029ad0232e4addfec7b15e82f1ab060fe7be4cc1aabd4a207dfb898b

                SHA512

                fac3f10eb8388a8e0fb8ab962bc0a88aec8fef9dc210515b72074f45b04c31b370ab2e627250d03e3627019d396a449d677fad33f4477aa7542d0e8fe40e0c7a

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

                Filesize

                206KB

                MD5

                9cfedc925d2e61f23ddb12da185d2f33

                SHA1

                6ae2d6072d07360ad81c76ecdfe522114bbb3c1b

                SHA256

                50f13483029ad0232e4addfec7b15e82f1ab060fe7be4cc1aabd4a207dfb898b

                SHA512

                fac3f10eb8388a8e0fb8ab962bc0a88aec8fef9dc210515b72074f45b04c31b370ab2e627250d03e3627019d396a449d677fad33f4477aa7542d0e8fe40e0c7a

              • 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/3912-150-0x0000000005170000-0x0000000005182000-memory.dmp

                Filesize

                72KB

              • memory/3912-160-0x00000000051C0000-0x00000000051D0000-memory.dmp

                Filesize

                64KB

              • memory/3912-159-0x0000000008A80000-0x0000000008FAC000-memory.dmp

                Filesize

                5.2MB

              • memory/3912-158-0x0000000006670000-0x0000000006832000-memory.dmp

                Filesize

                1.8MB

              • memory/3912-157-0x0000000006350000-0x00000000063A0000-memory.dmp

                Filesize

                320KB

              • memory/3912-156-0x00000000068B0000-0x0000000006E54000-memory.dmp

                Filesize

                5.6MB

              • memory/3912-155-0x0000000005570000-0x00000000055D6000-memory.dmp

                Filesize

                408KB

              • memory/3912-154-0x0000000005610000-0x00000000056A2000-memory.dmp

                Filesize

                584KB

              • memory/3912-153-0x00000000054F0000-0x0000000005566000-memory.dmp

                Filesize

                472KB

              • memory/3912-151-0x00000000051C0000-0x00000000051D0000-memory.dmp

                Filesize

                64KB

              • memory/3912-152-0x0000000005210000-0x000000000524C000-memory.dmp

                Filesize

                240KB

              • memory/3912-149-0x00000000052E0000-0x00000000053EA000-memory.dmp

                Filesize

                1.0MB

              • memory/3912-148-0x00000000057F0000-0x0000000005E08000-memory.dmp

                Filesize

                6.1MB

              • memory/3912-147-0x00000000006F0000-0x000000000071E000-memory.dmp

                Filesize

                184KB

              • memory/4036-172-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4036-188-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4036-190-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4036-192-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4036-193-0x00000000049D0000-0x00000000049E0000-memory.dmp

                Filesize

                64KB

              • memory/4036-194-0x00000000049D0000-0x00000000049E0000-memory.dmp

                Filesize

                64KB

              • memory/4036-195-0x00000000049D0000-0x00000000049E0000-memory.dmp

                Filesize

                64KB

              • memory/4036-186-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4036-184-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4036-182-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4036-180-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4036-178-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4036-176-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4036-174-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4036-170-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4036-168-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4036-166-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4036-165-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB