Analysis

  • max time kernel
    114s
  • max time network
    152s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06-05-2023 13:43

General

  • Target

    36415557432cd7fbab71efddab8982bf47e7b6cb30f83460fdcef50846bb8155.exe

  • Size

    479KB

  • MD5

    3611cc4cb1062347a618ae5838125191

  • SHA1

    821d6f387ca1c1b3f952b57cd58ed01ba734e8e7

  • SHA256

    36415557432cd7fbab71efddab8982bf47e7b6cb30f83460fdcef50846bb8155

  • SHA512

    5604414463dd52696b17898743f60bd6a46898ac388061be9d5da8dff52e71fa4074ade6fefc6ea8fb73581eb6e06e1bdbd7a91ac0087f3b998e4dd5232d5ba4

  • SSDEEP

    6144:K6y+bnr+lp0yN90QEqhkTYtZDadp4dT2IBIoAdfoWn02JCnAgECpV4A/VCqg01Aj:qMrJy905SBdTeFomqFHVf/dgYAj

Malware Config

Extracted

Family

redline

Botnet

dariy

C2

217.196.96.101:4132

Attributes
  • auth_value

    2f34aa0d1cb1023a826825b68ebedcc8

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\36415557432cd7fbab71efddab8982bf47e7b6cb30f83460fdcef50846bb8155.exe
    "C:\Users\Admin\AppData\Local\Temp\36415557432cd7fbab71efddab8982bf47e7b6cb30f83460fdcef50846bb8155.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4220
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7127428.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7127428.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1716
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0771967.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0771967.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1436
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2623422.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2623422.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4840
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i9591725.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i9591725.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1092
      • 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:2768
        • 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:3800
        • 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:4496
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4468
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:4448
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4188
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4516
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:4524
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4452
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4156
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4960
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4104

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i9591725.exe

                Filesize

                207KB

                MD5

                851b46e56f6c018ed319578fedcaa388

                SHA1

                83d1a31fa346fdcb60afd7d0d519501778a90526

                SHA256

                7866d347a12b21e39ad2076c0756b8a787b00bc33c0f104836972dd02789020e

                SHA512

                c9ca0480ae3cda12a81cf361f964bc90ffee33a5fbcd1034e180f6ab63c9df167176e5ff1ef430a689c16577401d089d6499d4f368ce1a5015d73bb8458f1b70

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i9591725.exe

                Filesize

                207KB

                MD5

                851b46e56f6c018ed319578fedcaa388

                SHA1

                83d1a31fa346fdcb60afd7d0d519501778a90526

                SHA256

                7866d347a12b21e39ad2076c0756b8a787b00bc33c0f104836972dd02789020e

                SHA512

                c9ca0480ae3cda12a81cf361f964bc90ffee33a5fbcd1034e180f6ab63c9df167176e5ff1ef430a689c16577401d089d6499d4f368ce1a5015d73bb8458f1b70

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7127428.exe

                Filesize

                307KB

                MD5

                87cf906120f8457978b56a1b1b6526a6

                SHA1

                2647b098126f768a4224ff860b4c0c27082c08df

                SHA256

                f841098b88408ae9a2746b4a52ebe1a66e4fb9e7fe2bc70a1045e5c79bbee046

                SHA512

                cd0b176ea29abd04242943839917ea5aa35745abe967f91c300c4f93a41c66aed0d25701a5e8b66ae70c54942c63df1e3427fc076845166c048ab08aafb84659

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7127428.exe

                Filesize

                307KB

                MD5

                87cf906120f8457978b56a1b1b6526a6

                SHA1

                2647b098126f768a4224ff860b4c0c27082c08df

                SHA256

                f841098b88408ae9a2746b4a52ebe1a66e4fb9e7fe2bc70a1045e5c79bbee046

                SHA512

                cd0b176ea29abd04242943839917ea5aa35745abe967f91c300c4f93a41c66aed0d25701a5e8b66ae70c54942c63df1e3427fc076845166c048ab08aafb84659

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0771967.exe

                Filesize

                168KB

                MD5

                6810cfe8bf8ef8f20cd3c82ca5a39b42

                SHA1

                9351f9ec8419622c4e81557d91023e2eab89b6c8

                SHA256

                aea3e79d7f2f192cbe8aafaac1deebbb4c2bba577b410ce6733e0476f7127e70

                SHA512

                b1b10be409867a89a6f5c9eb6c862b9cdf5a18a59af835ef51f9afca35b46b7d926fd923c2f63d4409c498f881bc6d0ddcf067af8b307da6a66945371cd85eb7

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0771967.exe

                Filesize

                168KB

                MD5

                6810cfe8bf8ef8f20cd3c82ca5a39b42

                SHA1

                9351f9ec8419622c4e81557d91023e2eab89b6c8

                SHA256

                aea3e79d7f2f192cbe8aafaac1deebbb4c2bba577b410ce6733e0476f7127e70

                SHA512

                b1b10be409867a89a6f5c9eb6c862b9cdf5a18a59af835ef51f9afca35b46b7d926fd923c2f63d4409c498f881bc6d0ddcf067af8b307da6a66945371cd85eb7

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2623422.exe

                Filesize

                176KB

                MD5

                f678991590ba12db287e21ee183351fd

                SHA1

                03ac728acd50e08760bde74b3420051751fa65bd

                SHA256

                b6fad9bd2e33bba1cc1be91dd6937cdf6547d2b50714cfb10703e70a941447d2

                SHA512

                2aabd858534cb51a4f7e7a7c77bbdea35a91b6a1a4f79a0290e39b5719b5d4ad10f4bf971d8772958f2404fff1fedfa5851497eafcc330f0fef5acf1d85b182d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2623422.exe

                Filesize

                176KB

                MD5

                f678991590ba12db287e21ee183351fd

                SHA1

                03ac728acd50e08760bde74b3420051751fa65bd

                SHA256

                b6fad9bd2e33bba1cc1be91dd6937cdf6547d2b50714cfb10703e70a941447d2

                SHA512

                2aabd858534cb51a4f7e7a7c77bbdea35a91b6a1a4f79a0290e39b5719b5d4ad10f4bf971d8772958f2404fff1fedfa5851497eafcc330f0fef5acf1d85b182d

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

                Filesize

                207KB

                MD5

                851b46e56f6c018ed319578fedcaa388

                SHA1

                83d1a31fa346fdcb60afd7d0d519501778a90526

                SHA256

                7866d347a12b21e39ad2076c0756b8a787b00bc33c0f104836972dd02789020e

                SHA512

                c9ca0480ae3cda12a81cf361f964bc90ffee33a5fbcd1034e180f6ab63c9df167176e5ff1ef430a689c16577401d089d6499d4f368ce1a5015d73bb8458f1b70

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

                Filesize

                207KB

                MD5

                851b46e56f6c018ed319578fedcaa388

                SHA1

                83d1a31fa346fdcb60afd7d0d519501778a90526

                SHA256

                7866d347a12b21e39ad2076c0756b8a787b00bc33c0f104836972dd02789020e

                SHA512

                c9ca0480ae3cda12a81cf361f964bc90ffee33a5fbcd1034e180f6ab63c9df167176e5ff1ef430a689c16577401d089d6499d4f368ce1a5015d73bb8458f1b70

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

                Filesize

                207KB

                MD5

                851b46e56f6c018ed319578fedcaa388

                SHA1

                83d1a31fa346fdcb60afd7d0d519501778a90526

                SHA256

                7866d347a12b21e39ad2076c0756b8a787b00bc33c0f104836972dd02789020e

                SHA512

                c9ca0480ae3cda12a81cf361f964bc90ffee33a5fbcd1034e180f6ab63c9df167176e5ff1ef430a689c16577401d089d6499d4f368ce1a5015d73bb8458f1b70

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

                Filesize

                207KB

                MD5

                851b46e56f6c018ed319578fedcaa388

                SHA1

                83d1a31fa346fdcb60afd7d0d519501778a90526

                SHA256

                7866d347a12b21e39ad2076c0756b8a787b00bc33c0f104836972dd02789020e

                SHA512

                c9ca0480ae3cda12a81cf361f964bc90ffee33a5fbcd1034e180f6ab63c9df167176e5ff1ef430a689c16577401d089d6499d4f368ce1a5015d73bb8458f1b70

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

                Filesize

                207KB

                MD5

                851b46e56f6c018ed319578fedcaa388

                SHA1

                83d1a31fa346fdcb60afd7d0d519501778a90526

                SHA256

                7866d347a12b21e39ad2076c0756b8a787b00bc33c0f104836972dd02789020e

                SHA512

                c9ca0480ae3cda12a81cf361f964bc90ffee33a5fbcd1034e180f6ab63c9df167176e5ff1ef430a689c16577401d089d6499d4f368ce1a5015d73bb8458f1b70

              • 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/1436-137-0x0000000005140000-0x000000000518B000-memory.dmp

                Filesize

                300KB

              • memory/1436-139-0x0000000005530000-0x00000000055C2000-memory.dmp

                Filesize

                584KB

              • memory/1436-140-0x0000000005490000-0x00000000054F6000-memory.dmp

                Filesize

                408KB

              • memory/1436-141-0x00000000067E0000-0x0000000006CDE000-memory.dmp

                Filesize

                5.0MB

              • memory/1436-142-0x0000000006020000-0x0000000006070000-memory.dmp

                Filesize

                320KB

              • memory/1436-143-0x00000000065B0000-0x0000000006772000-memory.dmp

                Filesize

                1.8MB

              • memory/1436-144-0x0000000008960000-0x0000000008E8C000-memory.dmp

                Filesize

                5.2MB

              • memory/1436-145-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

                Filesize

                64KB

              • memory/1436-138-0x0000000005410000-0x0000000005486000-memory.dmp

                Filesize

                472KB

              • memory/1436-136-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

                Filesize

                64KB

              • memory/1436-135-0x00000000050F0000-0x000000000512E000-memory.dmp

                Filesize

                248KB

              • memory/1436-134-0x0000000004F80000-0x0000000004F92000-memory.dmp

                Filesize

                72KB

              • memory/1436-133-0x00000000051C0000-0x00000000052CA000-memory.dmp

                Filesize

                1.0MB

              • memory/1436-132-0x00000000056C0000-0x0000000005CC6000-memory.dmp

                Filesize

                6.0MB

              • memory/1436-131-0x0000000002900000-0x0000000002906000-memory.dmp

                Filesize

                24KB

              • memory/1436-130-0x0000000000780000-0x00000000007AE000-memory.dmp

                Filesize

                184KB

              • memory/4840-151-0x00000000023B0000-0x00000000023C8000-memory.dmp

                Filesize

                96KB

              • memory/4840-165-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB

              • memory/4840-167-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB

              • memory/4840-169-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB

              • memory/4840-171-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB

              • memory/4840-173-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB

              • memory/4840-176-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

                Filesize

                64KB

              • memory/4840-175-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB

              • memory/4840-180-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

                Filesize

                64KB

              • memory/4840-163-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB

              • memory/4840-161-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB

              • memory/4840-159-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB

              • memory/4840-157-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB

              • memory/4840-155-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB

              • memory/4840-152-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB

              • memory/4840-153-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB

              • memory/4840-150-0x0000000002220000-0x000000000223A000-memory.dmp

                Filesize

                104KB

              • memory/4840-179-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB

              • memory/4840-177-0x0000000004BD0000-0x0000000004BE0000-memory.dmp

                Filesize

                64KB

              • memory/4840-182-0x00000000023B0000-0x00000000023C2000-memory.dmp

                Filesize

                72KB