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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
    05/05/2023, 18:32

General

  • Target

    7654b7b139d02caf594e3bb76024b436.exe

  • Size

    480KB

  • MD5

    7654b7b139d02caf594e3bb76024b436

  • SHA1

    9ab0d7bc3a1e5f69dc0c15074f4ba85a7a907144

  • SHA256

    1503129c1499aee0902cfcfa2d78d909e0f5117d9f7091134309eb05564a2e8f

  • SHA512

    7a824318084704b92ade92267de286503ce2f111c85097e1a0a2cd65e65f29140e5df45e987482a440d21678ad4ba45b03e7d1bb40dbab42a6bc351b30738356

  • SSDEEP

    12288:WMruy90sAoIpon4xyFZaP5xW5VYY2vrARptcjsVmC58pIr3:MyrIon4xynAsd48Rzrb+Or3

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\7654b7b139d02caf594e3bb76024b436.exe
    "C:\Users\Admin\AppData\Local\Temp\7654b7b139d02caf594e3bb76024b436.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5012
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3085576.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3085576.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2016
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5575547.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5575547.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1876
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4489086.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4489086.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:320
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1308172.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1308172.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4516
      • 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:4204
        • 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:3824
        • 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:3876
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:844
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:2844
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:2032
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4716
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:332
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:2176
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2108
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:5116
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4616

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1308172.exe

                Filesize

                206KB

                MD5

                f57e19f38f18020aad3db588cc2e88bb

                SHA1

                60f87e8a9ed71093d21666f7184bfbe0a335b1df

                SHA256

                b890109466306df20c295b7f51d674b27c67bf5c4fd8b8c0c4f18e6581c8d481

                SHA512

                5eb26e49fe36451d8f944add24db08c8f535ef94148f8a5be5a709ba1695bba88ecb6bae7ca70824cabc326dd332e80f041c30bc584f6507e028b35a91353eef

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1308172.exe

                Filesize

                206KB

                MD5

                f57e19f38f18020aad3db588cc2e88bb

                SHA1

                60f87e8a9ed71093d21666f7184bfbe0a335b1df

                SHA256

                b890109466306df20c295b7f51d674b27c67bf5c4fd8b8c0c4f18e6581c8d481

                SHA512

                5eb26e49fe36451d8f944add24db08c8f535ef94148f8a5be5a709ba1695bba88ecb6bae7ca70824cabc326dd332e80f041c30bc584f6507e028b35a91353eef

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3085576.exe

                Filesize

                308KB

                MD5

                0c8c5816f58bb7cc9df5093b60df7211

                SHA1

                ef729dd2ee538acb8f84621bdc960f7fc1529ca3

                SHA256

                a00c0f9cccc086e259d21ede9f2129f6c618ce96cf2e544b827715666b04efbf

                SHA512

                5e89ca9984ad454ac55e2214c3f8467eed6f68c611d4ee7968b63a3b94d262a450949e839e383ecf102e4a1ac05d7ff5387ccf4eb3b67c90fde6861b02b4ed1d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3085576.exe

                Filesize

                308KB

                MD5

                0c8c5816f58bb7cc9df5093b60df7211

                SHA1

                ef729dd2ee538acb8f84621bdc960f7fc1529ca3

                SHA256

                a00c0f9cccc086e259d21ede9f2129f6c618ce96cf2e544b827715666b04efbf

                SHA512

                5e89ca9984ad454ac55e2214c3f8467eed6f68c611d4ee7968b63a3b94d262a450949e839e383ecf102e4a1ac05d7ff5387ccf4eb3b67c90fde6861b02b4ed1d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5575547.exe

                Filesize

                168KB

                MD5

                24d9df908e3542b85f406248da09bccd

                SHA1

                f6619e6b403e4889f4946ae5f7b8bb0e1d3bff65

                SHA256

                20488d08992718b3bf98a8375d0b79efdee7bf402db9f57f4efdaedb8bd223f1

                SHA512

                8ee8f0ddbe30ed2ed10df18f9041278de77c0ea57e7c22e16e720cb4a5466d702a7ef5e23820acdc4aeba1ca2eff56203f5ed0273b3f2018457b293440e77838

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5575547.exe

                Filesize

                168KB

                MD5

                24d9df908e3542b85f406248da09bccd

                SHA1

                f6619e6b403e4889f4946ae5f7b8bb0e1d3bff65

                SHA256

                20488d08992718b3bf98a8375d0b79efdee7bf402db9f57f4efdaedb8bd223f1

                SHA512

                8ee8f0ddbe30ed2ed10df18f9041278de77c0ea57e7c22e16e720cb4a5466d702a7ef5e23820acdc4aeba1ca2eff56203f5ed0273b3f2018457b293440e77838

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4489086.exe

                Filesize

                179KB

                MD5

                0948e18c3e62fcdd93b18c56279d10c9

                SHA1

                8ffba5e073e62488e75f846477922b3d81c118bf

                SHA256

                c4d65b3bc20562810bc1eeffe5a2af50464f274d3d69d634e5d0c13b21a658c3

                SHA512

                4fa1beeca911d3cdbf6620ae7890c920f9a63942cfdd2df2b5ece1c27788a19cd780df90381ac437e10a64f1df39fda76418a638d1aa71e94f967639ea7fa6eb

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4489086.exe

                Filesize

                179KB

                MD5

                0948e18c3e62fcdd93b18c56279d10c9

                SHA1

                8ffba5e073e62488e75f846477922b3d81c118bf

                SHA256

                c4d65b3bc20562810bc1eeffe5a2af50464f274d3d69d634e5d0c13b21a658c3

                SHA512

                4fa1beeca911d3cdbf6620ae7890c920f9a63942cfdd2df2b5ece1c27788a19cd780df90381ac437e10a64f1df39fda76418a638d1aa71e94f967639ea7fa6eb

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

                Filesize

                206KB

                MD5

                f57e19f38f18020aad3db588cc2e88bb

                SHA1

                60f87e8a9ed71093d21666f7184bfbe0a335b1df

                SHA256

                b890109466306df20c295b7f51d674b27c67bf5c4fd8b8c0c4f18e6581c8d481

                SHA512

                5eb26e49fe36451d8f944add24db08c8f535ef94148f8a5be5a709ba1695bba88ecb6bae7ca70824cabc326dd332e80f041c30bc584f6507e028b35a91353eef

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

                Filesize

                206KB

                MD5

                f57e19f38f18020aad3db588cc2e88bb

                SHA1

                60f87e8a9ed71093d21666f7184bfbe0a335b1df

                SHA256

                b890109466306df20c295b7f51d674b27c67bf5c4fd8b8c0c4f18e6581c8d481

                SHA512

                5eb26e49fe36451d8f944add24db08c8f535ef94148f8a5be5a709ba1695bba88ecb6bae7ca70824cabc326dd332e80f041c30bc584f6507e028b35a91353eef

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

                Filesize

                206KB

                MD5

                f57e19f38f18020aad3db588cc2e88bb

                SHA1

                60f87e8a9ed71093d21666f7184bfbe0a335b1df

                SHA256

                b890109466306df20c295b7f51d674b27c67bf5c4fd8b8c0c4f18e6581c8d481

                SHA512

                5eb26e49fe36451d8f944add24db08c8f535ef94148f8a5be5a709ba1695bba88ecb6bae7ca70824cabc326dd332e80f041c30bc584f6507e028b35a91353eef

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

                Filesize

                206KB

                MD5

                f57e19f38f18020aad3db588cc2e88bb

                SHA1

                60f87e8a9ed71093d21666f7184bfbe0a335b1df

                SHA256

                b890109466306df20c295b7f51d674b27c67bf5c4fd8b8c0c4f18e6581c8d481

                SHA512

                5eb26e49fe36451d8f944add24db08c8f535ef94148f8a5be5a709ba1695bba88ecb6bae7ca70824cabc326dd332e80f041c30bc584f6507e028b35a91353eef

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

                Filesize

                206KB

                MD5

                f57e19f38f18020aad3db588cc2e88bb

                SHA1

                60f87e8a9ed71093d21666f7184bfbe0a335b1df

                SHA256

                b890109466306df20c295b7f51d674b27c67bf5c4fd8b8c0c4f18e6581c8d481

                SHA512

                5eb26e49fe36451d8f944add24db08c8f535ef94148f8a5be5a709ba1695bba88ecb6bae7ca70824cabc326dd332e80f041c30bc584f6507e028b35a91353eef

              • 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/320-197-0x00000000021C0000-0x00000000021D0000-memory.dmp

                Filesize

                64KB

              • memory/320-192-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-198-0x00000000021C0000-0x00000000021D0000-memory.dmp

                Filesize

                64KB

              • memory/320-165-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-166-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-168-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-170-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-172-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-174-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-176-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-178-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-180-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-182-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-184-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-186-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-188-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-190-0x0000000002270000-0x0000000002282000-memory.dmp

                Filesize

                72KB

              • memory/320-196-0x00000000021C0000-0x00000000021D0000-memory.dmp

                Filesize

                64KB

              • memory/320-193-0x00000000021C0000-0x00000000021D0000-memory.dmp

                Filesize

                64KB

              • memory/320-194-0x00000000021C0000-0x00000000021D0000-memory.dmp

                Filesize

                64KB

              • memory/320-195-0x00000000021C0000-0x00000000021D0000-memory.dmp

                Filesize

                64KB

              • memory/1876-154-0x0000000005100000-0x0000000005192000-memory.dmp

                Filesize

                584KB

              • memory/1876-148-0x0000000005250000-0x0000000005868000-memory.dmp

                Filesize

                6.1MB

              • memory/1876-159-0x0000000004C20000-0x0000000004C30000-memory.dmp

                Filesize

                64KB

              • memory/1876-157-0x0000000006030000-0x00000000061F2000-memory.dmp

                Filesize

                1.8MB

              • memory/1876-156-0x00000000051A0000-0x0000000005206000-memory.dmp

                Filesize

                408KB

              • memory/1876-155-0x0000000006310000-0x00000000068B4000-memory.dmp

                Filesize

                5.6MB

              • memory/1876-152-0x0000000004C20000-0x0000000004C30000-memory.dmp

                Filesize

                64KB

              • memory/1876-160-0x0000000005FA0000-0x0000000005FF0000-memory.dmp

                Filesize

                320KB

              • memory/1876-158-0x00000000084E0000-0x0000000008A0C000-memory.dmp

                Filesize

                5.2MB

              • memory/1876-151-0x0000000004CD0000-0x0000000004D0C000-memory.dmp

                Filesize

                240KB

              • memory/1876-150-0x0000000004C70000-0x0000000004C82000-memory.dmp

                Filesize

                72KB

              • memory/1876-149-0x0000000004D40000-0x0000000004E4A000-memory.dmp

                Filesize

                1.0MB

              • memory/1876-153-0x0000000004FE0000-0x0000000005056000-memory.dmp

                Filesize

                472KB

              • memory/1876-147-0x0000000000320000-0x000000000034E000-memory.dmp

                Filesize

                184KB