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Analysis

  • max time kernel
    135s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/05/2023, 18:29

General

  • Target

    6abcb4a7df9c0e2acf88ec8741733fb98170d2c4b92d6a2291744683469d70de.exe

  • Size

    480KB

  • MD5

    d954057442dfe125e857caccc9854045

  • SHA1

    86dd6034712a5517ee90210f650eec767ca38318

  • SHA256

    6abcb4a7df9c0e2acf88ec8741733fb98170d2c4b92d6a2291744683469d70de

  • SHA512

    6a6d83fff3cd7f2a842147eac73ca7a271cd13ad1c7a154d4600cda9d7c2369e2b087b4f1e4630a43c856c3ba2a558f05863e67abfb5222b0f30286ead8fc5cb

  • SSDEEP

    6144:Kfy+bnr+2p0yN90QERTEBKT4qvsbJEOA7RZLIgRv/gBVF91MkMvzdTMo2za8Ud7Z:RMr2y90N0z2Ovbj9+kc0VUdRnU+

Malware Config

Extracted

Family

redline

Botnet

daris

C2

217.196.96.56:4138

Attributes
  • auth_value

    3491f24ae0250969cd45ce4b3fe77549

Signatures

  • Detects Redline Stealer samples 3 IoCs

    This rule detects the presence of Redline Stealer samples based on their unique strings.

  • 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\6abcb4a7df9c0e2acf88ec8741733fb98170d2c4b92d6a2291744683469d70de.exe
    "C:\Users\Admin\AppData\Local\Temp\6abcb4a7df9c0e2acf88ec8741733fb98170d2c4b92d6a2291744683469d70de.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4896
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5224425.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5224425.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4404
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4966665.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4966665.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1704
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6178409.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6178409.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4712
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m5746336.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m5746336.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2132
      • 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:4784
        • 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:612
        • 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:4516
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4372
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:2908
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4016
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:984
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:4500
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:1656
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3800
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:3288
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4484

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m5746336.exe

                Filesize

                206KB

                MD5

                4aef7ada6f03ce4cc606a097af80cf5d

                SHA1

                7284727425b21089d0abd009c3e51b74be1b3318

                SHA256

                1756c4c516609d017e6737a90c54a8b182d0250688f3c5c796b74a4dceccff8a

                SHA512

                0c2ba30f0cbf0adbe17a1e99588c9eb96d9cb8efe025f826e669b51a3f3ada2e8f5fa1f8fbb76c9b185aacddd75b59bfbed9936e3e71a8d44c28d16cbae684e7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m5746336.exe

                Filesize

                206KB

                MD5

                4aef7ada6f03ce4cc606a097af80cf5d

                SHA1

                7284727425b21089d0abd009c3e51b74be1b3318

                SHA256

                1756c4c516609d017e6737a90c54a8b182d0250688f3c5c796b74a4dceccff8a

                SHA512

                0c2ba30f0cbf0adbe17a1e99588c9eb96d9cb8efe025f826e669b51a3f3ada2e8f5fa1f8fbb76c9b185aacddd75b59bfbed9936e3e71a8d44c28d16cbae684e7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5224425.exe

                Filesize

                308KB

                MD5

                f243b5a68025aba48a9562ba827ba37e

                SHA1

                e9791f59e2f340e587135972f1d45013fd611634

                SHA256

                aff3764052d7578da37c73ba33eaecdba041306518b1b8861947909a7d75b0bc

                SHA512

                4519c5bf551fd04c04a9d79f2be42653287cffee7c025216eeda3a6f1050ae111cb59bd14b48eda9f0a11047ee422f58f9d599c4d430680df60410850f538d30

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5224425.exe

                Filesize

                308KB

                MD5

                f243b5a68025aba48a9562ba827ba37e

                SHA1

                e9791f59e2f340e587135972f1d45013fd611634

                SHA256

                aff3764052d7578da37c73ba33eaecdba041306518b1b8861947909a7d75b0bc

                SHA512

                4519c5bf551fd04c04a9d79f2be42653287cffee7c025216eeda3a6f1050ae111cb59bd14b48eda9f0a11047ee422f58f9d599c4d430680df60410850f538d30

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4966665.exe

                Filesize

                168KB

                MD5

                337edca636ddd316f75fe7ebd2b99329

                SHA1

                48a4b4fcb99444193a8a94e9c84ad826e44b683b

                SHA256

                f2ee84caeb62000ed53bd8c00cf56db55251194105cf0bc43d23f3432672bf35

                SHA512

                41639d1dbaddc48615c1cc0bbb8930dcae75beedf3ba78f978158c109dca61fd1428d1434aab29bf1ff27f38d296390b712a6f539e0c1278aafc41823dbd5555

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4966665.exe

                Filesize

                168KB

                MD5

                337edca636ddd316f75fe7ebd2b99329

                SHA1

                48a4b4fcb99444193a8a94e9c84ad826e44b683b

                SHA256

                f2ee84caeb62000ed53bd8c00cf56db55251194105cf0bc43d23f3432672bf35

                SHA512

                41639d1dbaddc48615c1cc0bbb8930dcae75beedf3ba78f978158c109dca61fd1428d1434aab29bf1ff27f38d296390b712a6f539e0c1278aafc41823dbd5555

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6178409.exe

                Filesize

                179KB

                MD5

                496c4ba2b13b5eda417f834233079c76

                SHA1

                b44f446f5b465fdf4724086892ea6faa400b0b2c

                SHA256

                e8d624d6b5a607c9ff54cad8c8ef57392ab18bc40d35b36e12e8399e757405fd

                SHA512

                d424b5f708d79a7478abac6e84c9469556c0e99cead2ae7cca67b6ada651dd52b9ab71f3b9a7fcfadce421fcee4dff0202bca1aa0fe616f63216f2f80246fff2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6178409.exe

                Filesize

                179KB

                MD5

                496c4ba2b13b5eda417f834233079c76

                SHA1

                b44f446f5b465fdf4724086892ea6faa400b0b2c

                SHA256

                e8d624d6b5a607c9ff54cad8c8ef57392ab18bc40d35b36e12e8399e757405fd

                SHA512

                d424b5f708d79a7478abac6e84c9469556c0e99cead2ae7cca67b6ada651dd52b9ab71f3b9a7fcfadce421fcee4dff0202bca1aa0fe616f63216f2f80246fff2

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

                Filesize

                206KB

                MD5

                4aef7ada6f03ce4cc606a097af80cf5d

                SHA1

                7284727425b21089d0abd009c3e51b74be1b3318

                SHA256

                1756c4c516609d017e6737a90c54a8b182d0250688f3c5c796b74a4dceccff8a

                SHA512

                0c2ba30f0cbf0adbe17a1e99588c9eb96d9cb8efe025f826e669b51a3f3ada2e8f5fa1f8fbb76c9b185aacddd75b59bfbed9936e3e71a8d44c28d16cbae684e7

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

                Filesize

                206KB

                MD5

                4aef7ada6f03ce4cc606a097af80cf5d

                SHA1

                7284727425b21089d0abd009c3e51b74be1b3318

                SHA256

                1756c4c516609d017e6737a90c54a8b182d0250688f3c5c796b74a4dceccff8a

                SHA512

                0c2ba30f0cbf0adbe17a1e99588c9eb96d9cb8efe025f826e669b51a3f3ada2e8f5fa1f8fbb76c9b185aacddd75b59bfbed9936e3e71a8d44c28d16cbae684e7

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

                Filesize

                206KB

                MD5

                4aef7ada6f03ce4cc606a097af80cf5d

                SHA1

                7284727425b21089d0abd009c3e51b74be1b3318

                SHA256

                1756c4c516609d017e6737a90c54a8b182d0250688f3c5c796b74a4dceccff8a

                SHA512

                0c2ba30f0cbf0adbe17a1e99588c9eb96d9cb8efe025f826e669b51a3f3ada2e8f5fa1f8fbb76c9b185aacddd75b59bfbed9936e3e71a8d44c28d16cbae684e7

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

                Filesize

                206KB

                MD5

                4aef7ada6f03ce4cc606a097af80cf5d

                SHA1

                7284727425b21089d0abd009c3e51b74be1b3318

                SHA256

                1756c4c516609d017e6737a90c54a8b182d0250688f3c5c796b74a4dceccff8a

                SHA512

                0c2ba30f0cbf0adbe17a1e99588c9eb96d9cb8efe025f826e669b51a3f3ada2e8f5fa1f8fbb76c9b185aacddd75b59bfbed9936e3e71a8d44c28d16cbae684e7

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

                Filesize

                206KB

                MD5

                4aef7ada6f03ce4cc606a097af80cf5d

                SHA1

                7284727425b21089d0abd009c3e51b74be1b3318

                SHA256

                1756c4c516609d017e6737a90c54a8b182d0250688f3c5c796b74a4dceccff8a

                SHA512

                0c2ba30f0cbf0adbe17a1e99588c9eb96d9cb8efe025f826e669b51a3f3ada2e8f5fa1f8fbb76c9b185aacddd75b59bfbed9936e3e71a8d44c28d16cbae684e7

              • 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/1704-152-0x00000000055F0000-0x000000000562C000-memory.dmp

                Filesize

                240KB

              • memory/1704-156-0x0000000005AC0000-0x0000000005B26000-memory.dmp

                Filesize

                408KB

              • memory/1704-157-0x00000000068A0000-0x00000000068F0000-memory.dmp

                Filesize

                320KB

              • memory/1704-158-0x00000000030A0000-0x00000000030B0000-memory.dmp

                Filesize

                64KB

              • memory/1704-159-0x0000000007200000-0x00000000073C2000-memory.dmp

                Filesize

                1.8MB

              • memory/1704-160-0x0000000008E20000-0x000000000934C000-memory.dmp

                Filesize

                5.2MB

              • memory/1704-155-0x0000000006C50000-0x00000000071F4000-memory.dmp

                Filesize

                5.6MB

              • memory/1704-154-0x0000000005A20000-0x0000000005AB2000-memory.dmp

                Filesize

                584KB

              • memory/1704-153-0x0000000005900000-0x0000000005976000-memory.dmp

                Filesize

                472KB

              • memory/1704-151-0x00000000030A0000-0x00000000030B0000-memory.dmp

                Filesize

                64KB

              • memory/1704-150-0x0000000005590000-0x00000000055A2000-memory.dmp

                Filesize

                72KB

              • memory/1704-149-0x0000000005680000-0x000000000578A000-memory.dmp

                Filesize

                1.0MB

              • memory/1704-148-0x0000000005B90000-0x00000000061A8000-memory.dmp

                Filesize

                6.1MB

              • memory/1704-147-0x0000000000C40000-0x0000000000C6E000-memory.dmp

                Filesize

                184KB

              • memory/4712-166-0x0000000004A30000-0x0000000004A40000-memory.dmp

                Filesize

                64KB

              • memory/4712-179-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-181-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-183-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-185-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-187-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-189-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-191-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-193-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-177-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-175-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-173-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-171-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-169-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-168-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-167-0x0000000004A30000-0x0000000004A40000-memory.dmp

                Filesize

                64KB

              • memory/4712-165-0x0000000004A30000-0x0000000004A40000-memory.dmp

                Filesize

                64KB

              • memory/4712-195-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4712-196-0x0000000004A30000-0x0000000004A40000-memory.dmp

                Filesize

                64KB

              • memory/4712-197-0x0000000004A30000-0x0000000004A40000-memory.dmp

                Filesize

                64KB