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Analysis

  • max time kernel
    133s
  • max time network
    146s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04/05/2023, 04:34

General

  • Target

    15d01ea975ad615befb779e3e10c7dcbce66f17fac5dfee39c5abc7d1cb20d43.exe

  • Size

    568KB

  • MD5

    da75e948c87d6f417c341fa567174abc

  • SHA1

    b74aeb8bb21684308e84f9b8c045438d8baaaccc

  • SHA256

    15d01ea975ad615befb779e3e10c7dcbce66f17fac5dfee39c5abc7d1cb20d43

  • SHA512

    c78f625a0be5b7ea36546a256e5afad941c3e6518ff67b7fbfee474a4220619b7188f62fd21d9c08f657729c3d1435e8ef4cd430c9f347b085bd32c14b0ace6c

  • SSDEEP

    12288:NMrjy90hDYj0Dys1qX502WgmiDUvah70IFh8w+9anmKYoDXK:qy4DC0GsEX50lgmiDUvad0I07YnxBXK

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 5 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • 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\15d01ea975ad615befb779e3e10c7dcbce66f17fac5dfee39c5abc7d1cb20d43.exe
    "C:\Users\Admin\AppData\Local\Temp\15d01ea975ad615befb779e3e10c7dcbce66f17fac5dfee39c5abc7d1cb20d43.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6774551.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6774551.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2348
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3978112.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3978112.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2576
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0277125.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0277125.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4628
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i9725536.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i9725536.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3624
      • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
        "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3152
        • 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:3556
        • 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:4652
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4972
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:1720
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:2644
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:600
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:4996
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4596
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4032
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:704
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4772

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i9725536.exe

                Filesize

                206KB

                MD5

                fbc129a8c514a1fa961a493d10ef25a6

                SHA1

                a0591f69331f17d1191f5cc4669106e9255d9d11

                SHA256

                26c9474c3152b3c313a072690e5a7bba666af47bf7db6aec5dbacf6af22148e3

                SHA512

                e5f3a1053318b247d6b7c14e48f062230e075b35aca094827fa1770c467c5fccc1dca601e83f477b8d23e52663037344b08a6ce9412fc625ca8e43a8006303bb

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i9725536.exe

                Filesize

                206KB

                MD5

                fbc129a8c514a1fa961a493d10ef25a6

                SHA1

                a0591f69331f17d1191f5cc4669106e9255d9d11

                SHA256

                26c9474c3152b3c313a072690e5a7bba666af47bf7db6aec5dbacf6af22148e3

                SHA512

                e5f3a1053318b247d6b7c14e48f062230e075b35aca094827fa1770c467c5fccc1dca601e83f477b8d23e52663037344b08a6ce9412fc625ca8e43a8006303bb

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6774551.exe

                Filesize

                395KB

                MD5

                8b2251aa827cdc41f1178bd1b17af986

                SHA1

                3d0c68a02f6bc0185edf70a676428d6d41555e66

                SHA256

                5a936a095c574cd9a5662f8e3ffaab94d40e3aea92da203670461ec125a999ff

                SHA512

                916491311b97efe20cbcf3333a054e3ba14fa1ae2ade30d97221c864b099e8b7eed90bc283e2bc3389741b4fb6fadcaf0923e4ba6b622166d75c79efa2ce9cc3

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6774551.exe

                Filesize

                395KB

                MD5

                8b2251aa827cdc41f1178bd1b17af986

                SHA1

                3d0c68a02f6bc0185edf70a676428d6d41555e66

                SHA256

                5a936a095c574cd9a5662f8e3ffaab94d40e3aea92da203670461ec125a999ff

                SHA512

                916491311b97efe20cbcf3333a054e3ba14fa1ae2ade30d97221c864b099e8b7eed90bc283e2bc3389741b4fb6fadcaf0923e4ba6b622166d75c79efa2ce9cc3

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3978112.exe

                Filesize

                168KB

                MD5

                77c5a6923830643b2f8a3ca412930241

                SHA1

                d66357bca43545b552c377df0a384de11553e145

                SHA256

                543051c9864460f82766e5ed57f769a2e1c0b16f5a220220438c1b4f12757721

                SHA512

                1161dcac40cacec67ff94d93dfd7906a9115a7e0e1b0a0f2be2e3a869990d3a4747239434cbcb4e25118600a645173b576360278e08883faad1cca7278963bd3

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3978112.exe

                Filesize

                168KB

                MD5

                77c5a6923830643b2f8a3ca412930241

                SHA1

                d66357bca43545b552c377df0a384de11553e145

                SHA256

                543051c9864460f82766e5ed57f769a2e1c0b16f5a220220438c1b4f12757721

                SHA512

                1161dcac40cacec67ff94d93dfd7906a9115a7e0e1b0a0f2be2e3a869990d3a4747239434cbcb4e25118600a645173b576360278e08883faad1cca7278963bd3

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0277125.exe

                Filesize

                315KB

                MD5

                4c4293d82d360b31296c276827828465

                SHA1

                664bf6c0626241fc83cb4d8baa0ea870b184f9a3

                SHA256

                664b77c4a84fba5ae7a647efc42c6613192dacad8f3dd2bbcffc879df249a841

                SHA512

                b139929ed75ab76b67a72720e914892001aea133be5de3cce9af6cac61b365ee19e7487bf0ec82d8f160ec39c1f9d87c46818e6445a36662a8d7aec81b02be11

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0277125.exe

                Filesize

                315KB

                MD5

                4c4293d82d360b31296c276827828465

                SHA1

                664bf6c0626241fc83cb4d8baa0ea870b184f9a3

                SHA256

                664b77c4a84fba5ae7a647efc42c6613192dacad8f3dd2bbcffc879df249a841

                SHA512

                b139929ed75ab76b67a72720e914892001aea133be5de3cce9af6cac61b365ee19e7487bf0ec82d8f160ec39c1f9d87c46818e6445a36662a8d7aec81b02be11

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

                Filesize

                206KB

                MD5

                fbc129a8c514a1fa961a493d10ef25a6

                SHA1

                a0591f69331f17d1191f5cc4669106e9255d9d11

                SHA256

                26c9474c3152b3c313a072690e5a7bba666af47bf7db6aec5dbacf6af22148e3

                SHA512

                e5f3a1053318b247d6b7c14e48f062230e075b35aca094827fa1770c467c5fccc1dca601e83f477b8d23e52663037344b08a6ce9412fc625ca8e43a8006303bb

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

                Filesize

                206KB

                MD5

                fbc129a8c514a1fa961a493d10ef25a6

                SHA1

                a0591f69331f17d1191f5cc4669106e9255d9d11

                SHA256

                26c9474c3152b3c313a072690e5a7bba666af47bf7db6aec5dbacf6af22148e3

                SHA512

                e5f3a1053318b247d6b7c14e48f062230e075b35aca094827fa1770c467c5fccc1dca601e83f477b8d23e52663037344b08a6ce9412fc625ca8e43a8006303bb

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

                Filesize

                206KB

                MD5

                fbc129a8c514a1fa961a493d10ef25a6

                SHA1

                a0591f69331f17d1191f5cc4669106e9255d9d11

                SHA256

                26c9474c3152b3c313a072690e5a7bba666af47bf7db6aec5dbacf6af22148e3

                SHA512

                e5f3a1053318b247d6b7c14e48f062230e075b35aca094827fa1770c467c5fccc1dca601e83f477b8d23e52663037344b08a6ce9412fc625ca8e43a8006303bb

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

                Filesize

                206KB

                MD5

                fbc129a8c514a1fa961a493d10ef25a6

                SHA1

                a0591f69331f17d1191f5cc4669106e9255d9d11

                SHA256

                26c9474c3152b3c313a072690e5a7bba666af47bf7db6aec5dbacf6af22148e3

                SHA512

                e5f3a1053318b247d6b7c14e48f062230e075b35aca094827fa1770c467c5fccc1dca601e83f477b8d23e52663037344b08a6ce9412fc625ca8e43a8006303bb

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

                Filesize

                206KB

                MD5

                fbc129a8c514a1fa961a493d10ef25a6

                SHA1

                a0591f69331f17d1191f5cc4669106e9255d9d11

                SHA256

                26c9474c3152b3c313a072690e5a7bba666af47bf7db6aec5dbacf6af22148e3

                SHA512

                e5f3a1053318b247d6b7c14e48f062230e075b35aca094827fa1770c467c5fccc1dca601e83f477b8d23e52663037344b08a6ce9412fc625ca8e43a8006303bb

              • 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

              • \Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                8451a2c5daa42b25333b1b2089c5ea39

                SHA1

                700cc99ec8d3113435e657070d2d6bde0a833adc

                SHA256

                b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0

                SHA512

                6d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53

              • memory/2576-142-0x000000000A530000-0x000000000A57B000-memory.dmp

                Filesize

                300KB

              • memory/2576-144-0x000000000AF80000-0x000000000B012000-memory.dmp

                Filesize

                584KB

              • memory/2576-145-0x000000000A850000-0x000000000A8B6000-memory.dmp

                Filesize

                408KB

              • memory/2576-146-0x000000000B820000-0x000000000BD1E000-memory.dmp

                Filesize

                5.0MB

              • memory/2576-147-0x000000000B400000-0x000000000B450000-memory.dmp

                Filesize

                320KB

              • memory/2576-148-0x000000000BD20000-0x000000000BEE2000-memory.dmp

                Filesize

                1.8MB

              • memory/2576-149-0x000000000C420000-0x000000000C94C000-memory.dmp

                Filesize

                5.2MB

              • memory/2576-150-0x0000000004F30000-0x0000000004F40000-memory.dmp

                Filesize

                64KB

              • memory/2576-143-0x000000000A7D0000-0x000000000A846000-memory.dmp

                Filesize

                472KB

              • memory/2576-141-0x0000000004F30000-0x0000000004F40000-memory.dmp

                Filesize

                64KB

              • memory/2576-140-0x000000000A3B0000-0x000000000A3EE000-memory.dmp

                Filesize

                248KB

              • memory/2576-139-0x000000000A350000-0x000000000A362000-memory.dmp

                Filesize

                72KB

              • memory/2576-138-0x000000000A420000-0x000000000A52A000-memory.dmp

                Filesize

                1.0MB

              • memory/2576-137-0x000000000A8D0000-0x000000000AED6000-memory.dmp

                Filesize

                6.0MB

              • memory/2576-136-0x0000000004ED0000-0x0000000004ED6000-memory.dmp

                Filesize

                24KB

              • memory/2576-135-0x0000000000620000-0x000000000064E000-memory.dmp

                Filesize

                184KB

              • memory/4628-161-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-171-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-173-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-175-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-177-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-179-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-181-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-183-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-185-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-186-0x00000000001D0000-0x00000000001FD000-memory.dmp

                Filesize

                180KB

              • memory/4628-187-0x0000000004C70000-0x0000000004C80000-memory.dmp

                Filesize

                64KB

              • memory/4628-188-0x0000000004C70000-0x0000000004C80000-memory.dmp

                Filesize

                64KB

              • memory/4628-169-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-167-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-165-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-163-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-158-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-159-0x00000000020B0000-0x00000000020C2000-memory.dmp

                Filesize

                72KB

              • memory/4628-157-0x00000000020B0000-0x00000000020C8000-memory.dmp

                Filesize

                96KB

              • memory/4628-156-0x00000000006C0000-0x00000000006DA000-memory.dmp

                Filesize

                104KB

              • memory/4628-189-0x0000000004C70000-0x0000000004C80000-memory.dmp

                Filesize

                64KB

              • memory/4628-190-0x0000000000400000-0x0000000000485000-memory.dmp

                Filesize

                532KB

              • memory/4628-192-0x0000000000400000-0x0000000000485000-memory.dmp

                Filesize

                532KB