Analysis

  • max time kernel
    140s
  • max time network
    145s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    03/05/2023, 22:45

General

  • Target

    65be14118dc8930f262ea4e862545e98ad9ca7e060dcdac88fd9a9ab889a56ad.exe

  • Size

    554KB

  • MD5

    dd2f4da15eba57a302e4df8ead39ffa8

  • SHA1

    a8eeaecd1a47fb7a85d51bfba974fe9ae4bb6e2e

  • SHA256

    65be14118dc8930f262ea4e862545e98ad9ca7e060dcdac88fd9a9ab889a56ad

  • SHA512

    2b56a06f823783b51f56d0ba13c85775f7613181752fafc3dcce5ce390690d383ed7adb748a2f1bb1d42164a149805025172d48c0f8a9eff0623ff6b709bae80

  • SSDEEP

    12288:KMrYy905w0bIq/DyJH0gcQmiwS4H3J0rlZOSv62+NSf9y:eyeNpI05iJ4XJo/v62+NSf9y

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

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\65be14118dc8930f262ea4e862545e98ad9ca7e060dcdac88fd9a9ab889a56ad.exe
    "C:\Users\Admin\AppData\Local\Temp\65be14118dc8930f262ea4e862545e98ad9ca7e060dcdac88fd9a9ab889a56ad.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2388
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4106078.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4106078.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2740
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8323490.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8323490.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2844
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3600765.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3600765.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4440
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i3683098.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i3683098.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1348
      • 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:3644
        • 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:776
        • 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:3836
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:5076
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:3976
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4744
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2208
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:3128
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:3460
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3676
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4344
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4740

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i3683098.exe

                Filesize

                205KB

                MD5

                0cb8deac718478b680a8a206368d5778

                SHA1

                71d2874d8de1bc4079fb5939b880c190b199fcd6

                SHA256

                f7be137f25d29542765dc294710a826cdff537522ed4eca6d2db2d7c68af9254

                SHA512

                21cb66b28cac77e706c2f9b56ef5d8c2bfd931daee2beef0642289f35d2ef88339bdc426978537eeb32c0e9245d9ddfcc6c7f1beb427ed2a244dd24417e7399e

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i3683098.exe

                Filesize

                205KB

                MD5

                0cb8deac718478b680a8a206368d5778

                SHA1

                71d2874d8de1bc4079fb5939b880c190b199fcd6

                SHA256

                f7be137f25d29542765dc294710a826cdff537522ed4eca6d2db2d7c68af9254

                SHA512

                21cb66b28cac77e706c2f9b56ef5d8c2bfd931daee2beef0642289f35d2ef88339bdc426978537eeb32c0e9245d9ddfcc6c7f1beb427ed2a244dd24417e7399e

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4106078.exe

                Filesize

                382KB

                MD5

                c52fcf010b9937196ce6e42ccbd002ad

                SHA1

                b09791721ba14cff921c608aa4357fd2789691a8

                SHA256

                43c21863c5d4df0c3671b225ca952340d7241038548e4053e70237c75f8e2c08

                SHA512

                cb449dafc5a25cdf2746c1897a196e015ed39ca606c3acb5b03c6da229a2deab7fb664e225b692ab85dad1887010fec1466c33b3b2efd281089c0e4902166eba

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4106078.exe

                Filesize

                382KB

                MD5

                c52fcf010b9937196ce6e42ccbd002ad

                SHA1

                b09791721ba14cff921c608aa4357fd2789691a8

                SHA256

                43c21863c5d4df0c3671b225ca952340d7241038548e4053e70237c75f8e2c08

                SHA512

                cb449dafc5a25cdf2746c1897a196e015ed39ca606c3acb5b03c6da229a2deab7fb664e225b692ab85dad1887010fec1466c33b3b2efd281089c0e4902166eba

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8323490.exe

                Filesize

                168KB

                MD5

                a213ee34bbc3762e3b726cc9be8f615f

                SHA1

                628418def9f7cf6ee01777cb47140b2bde418a43

                SHA256

                a951cf365239564d0e7c8c60146bf8da37678c88d7576ca5ca155a85eb9f79ca

                SHA512

                f3ce3c1136053ee886f6fbb6c504a3854fccbe01061a241ee4875d66d96ddbbc3472a4e76e33adedbdfe30370edcc037abb8bb84481f52c711a8f77d5fcd655d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8323490.exe

                Filesize

                168KB

                MD5

                a213ee34bbc3762e3b726cc9be8f615f

                SHA1

                628418def9f7cf6ee01777cb47140b2bde418a43

                SHA256

                a951cf365239564d0e7c8c60146bf8da37678c88d7576ca5ca155a85eb9f79ca

                SHA512

                f3ce3c1136053ee886f6fbb6c504a3854fccbe01061a241ee4875d66d96ddbbc3472a4e76e33adedbdfe30370edcc037abb8bb84481f52c711a8f77d5fcd655d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3600765.exe

                Filesize

                289KB

                MD5

                fb66586c9617a844bcb01d57a29ffc2e

                SHA1

                d44b21d86babc5fe8d459f3e11ae2e2cbb35aded

                SHA256

                43c7a18e7dddf226e655058d9f89e12741d7e55129bda6462f9fcfab00609f03

                SHA512

                5510abb0f81bc91b84be6686c37e13f61badf3245aa55b379f7c46e94cf8854acc1e2306920c6cd1c9ca25dedd84a903d1747f284022f06c477b8c822a5edd21

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3600765.exe

                Filesize

                289KB

                MD5

                fb66586c9617a844bcb01d57a29ffc2e

                SHA1

                d44b21d86babc5fe8d459f3e11ae2e2cbb35aded

                SHA256

                43c7a18e7dddf226e655058d9f89e12741d7e55129bda6462f9fcfab00609f03

                SHA512

                5510abb0f81bc91b84be6686c37e13f61badf3245aa55b379f7c46e94cf8854acc1e2306920c6cd1c9ca25dedd84a903d1747f284022f06c477b8c822a5edd21

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

                Filesize

                205KB

                MD5

                0cb8deac718478b680a8a206368d5778

                SHA1

                71d2874d8de1bc4079fb5939b880c190b199fcd6

                SHA256

                f7be137f25d29542765dc294710a826cdff537522ed4eca6d2db2d7c68af9254

                SHA512

                21cb66b28cac77e706c2f9b56ef5d8c2bfd931daee2beef0642289f35d2ef88339bdc426978537eeb32c0e9245d9ddfcc6c7f1beb427ed2a244dd24417e7399e

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

                Filesize

                205KB

                MD5

                0cb8deac718478b680a8a206368d5778

                SHA1

                71d2874d8de1bc4079fb5939b880c190b199fcd6

                SHA256

                f7be137f25d29542765dc294710a826cdff537522ed4eca6d2db2d7c68af9254

                SHA512

                21cb66b28cac77e706c2f9b56ef5d8c2bfd931daee2beef0642289f35d2ef88339bdc426978537eeb32c0e9245d9ddfcc6c7f1beb427ed2a244dd24417e7399e

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

                Filesize

                205KB

                MD5

                0cb8deac718478b680a8a206368d5778

                SHA1

                71d2874d8de1bc4079fb5939b880c190b199fcd6

                SHA256

                f7be137f25d29542765dc294710a826cdff537522ed4eca6d2db2d7c68af9254

                SHA512

                21cb66b28cac77e706c2f9b56ef5d8c2bfd931daee2beef0642289f35d2ef88339bdc426978537eeb32c0e9245d9ddfcc6c7f1beb427ed2a244dd24417e7399e

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

                Filesize

                205KB

                MD5

                0cb8deac718478b680a8a206368d5778

                SHA1

                71d2874d8de1bc4079fb5939b880c190b199fcd6

                SHA256

                f7be137f25d29542765dc294710a826cdff537522ed4eca6d2db2d7c68af9254

                SHA512

                21cb66b28cac77e706c2f9b56ef5d8c2bfd931daee2beef0642289f35d2ef88339bdc426978537eeb32c0e9245d9ddfcc6c7f1beb427ed2a244dd24417e7399e

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

                Filesize

                205KB

                MD5

                0cb8deac718478b680a8a206368d5778

                SHA1

                71d2874d8de1bc4079fb5939b880c190b199fcd6

                SHA256

                f7be137f25d29542765dc294710a826cdff537522ed4eca6d2db2d7c68af9254

                SHA512

                21cb66b28cac77e706c2f9b56ef5d8c2bfd931daee2beef0642289f35d2ef88339bdc426978537eeb32c0e9245d9ddfcc6c7f1beb427ed2a244dd24417e7399e

              • 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/2844-147-0x00000000072E0000-0x00000000074A2000-memory.dmp

                Filesize

                1.8MB

              • memory/2844-138-0x00000000058C0000-0x00000000059CA000-memory.dmp

                Filesize

                1.0MB

              • memory/2844-145-0x0000000005B40000-0x0000000005BA6000-memory.dmp

                Filesize

                408KB

              • memory/2844-146-0x0000000006DE0000-0x00000000072DE000-memory.dmp

                Filesize

                5.0MB

              • memory/2844-139-0x0000000005740000-0x0000000005752000-memory.dmp

                Filesize

                72KB

              • memory/2844-148-0x0000000009060000-0x000000000958C000-memory.dmp

                Filesize

                5.2MB

              • memory/2844-149-0x0000000006B60000-0x0000000006BB0000-memory.dmp

                Filesize

                320KB

              • memory/2844-144-0x0000000005BE0000-0x0000000005C72000-memory.dmp

                Filesize

                584KB

              • memory/2844-137-0x0000000005DC0000-0x00000000063C6000-memory.dmp

                Filesize

                6.0MB

              • memory/2844-136-0x00000000014C0000-0x00000000014C6000-memory.dmp

                Filesize

                24KB

              • memory/2844-143-0x0000000005AC0000-0x0000000005B36000-memory.dmp

                Filesize

                472KB

              • memory/2844-142-0x00000000057A0000-0x00000000057B0000-memory.dmp

                Filesize

                64KB

              • memory/2844-141-0x00000000057F0000-0x000000000583B000-memory.dmp

                Filesize

                300KB

              • memory/2844-140-0x0000000005760000-0x000000000579E000-memory.dmp

                Filesize

                248KB

              • memory/2844-135-0x0000000000E30000-0x0000000000E60000-memory.dmp

                Filesize

                192KB

              • memory/4440-157-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-170-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-172-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-174-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-176-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-181-0x0000000004B00000-0x0000000004B10000-memory.dmp

                Filesize

                64KB

              • memory/4440-179-0x0000000000550000-0x000000000057D000-memory.dmp

                Filesize

                180KB

              • memory/4440-178-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-183-0x0000000004B00000-0x0000000004B10000-memory.dmp

                Filesize

                64KB

              • memory/4440-186-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-182-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-185-0x0000000004B00000-0x0000000004B10000-memory.dmp

                Filesize

                64KB

              • memory/4440-168-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-166-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-164-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-162-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-160-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-158-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-156-0x00000000049A0000-0x00000000049B8000-memory.dmp

                Filesize

                96KB

              • memory/4440-155-0x0000000002230000-0x000000000224A000-memory.dmp

                Filesize

                104KB

              • memory/4440-188-0x00000000049A0000-0x00000000049B2000-memory.dmp

                Filesize

                72KB

              • memory/4440-189-0x0000000000400000-0x000000000047F000-memory.dmp

                Filesize

                508KB

              • memory/4440-191-0x0000000000400000-0x000000000047F000-memory.dmp

                Filesize

                508KB