Analysis

  • max time kernel
    143s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-05-2023 00:00

General

  • Target

    0bc9e2b03c67de8dd1769c5dadc0505c9b36529b700a780fc9ce100ea1928ca7.exe

  • Size

    479KB

  • MD5

    52753d04454f5942c57a2f7eb3b079d3

  • SHA1

    d4e0acd051b97ef4154afc0f5bab215d93bcc784

  • SHA256

    0bc9e2b03c67de8dd1769c5dadc0505c9b36529b700a780fc9ce100ea1928ca7

  • SHA512

    76420e5ef5b9f4b5163fba193a8b6631d079cea2a4248374f57ba82b1bdd8a410c84afed991ec47ff6b5de8f1a160f9aeece416b29c9ec785de803e9eefad1ef

  • SSDEEP

    6144:Kyy+bnr+ip0yN90QEJqoXr750UcFKDYjk95GtR53VMBSpeFQXxvCkvuqxF3n/:uMrGy90Lq475qFsYz9S2AQh6kWSX/

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 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\0bc9e2b03c67de8dd1769c5dadc0505c9b36529b700a780fc9ce100ea1928ca7.exe
    "C:\Users\Admin\AppData\Local\Temp\0bc9e2b03c67de8dd1769c5dadc0505c9b36529b700a780fc9ce100ea1928ca7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4272
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0011949.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0011949.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:5036
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k9045512.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k9045512.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1028
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2573660.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2573660.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2088
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m3963384.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m3963384.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2476
      • 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:4848
        • 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:4804
        • 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:4776
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:1336
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:1644
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4548
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:1896
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:3676
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:1408
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1232
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:2000
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:684

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m3963384.exe

                Filesize

                205KB

                MD5

                b969c6cb4c951469f8c60abdf0c3f2b2

                SHA1

                dc1bcc3ea42e2ca90b9b6ea23ec0e228837a8029

                SHA256

                9457e4deaaaf1f527dee851f009cd2129be52fbf8e1abd72b4f9cfb074d7e00e

                SHA512

                15bf861f60193bf31eb1824b18eb898ee763902effaa6cdaa38edf4d8d3bb20ac6bbcc645e86fb452de9edbcc8d0939020d7354422d07028a608eb84f8bd963c

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m3963384.exe

                Filesize

                205KB

                MD5

                b969c6cb4c951469f8c60abdf0c3f2b2

                SHA1

                dc1bcc3ea42e2ca90b9b6ea23ec0e228837a8029

                SHA256

                9457e4deaaaf1f527dee851f009cd2129be52fbf8e1abd72b4f9cfb074d7e00e

                SHA512

                15bf861f60193bf31eb1824b18eb898ee763902effaa6cdaa38edf4d8d3bb20ac6bbcc645e86fb452de9edbcc8d0939020d7354422d07028a608eb84f8bd963c

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0011949.exe

                Filesize

                307KB

                MD5

                7ca7c1a1e3520b42ee24d3b82c215022

                SHA1

                1b2394ce0934a55e09f29874d70a41f80943608b

                SHA256

                127723360773375a1005cb7ffdbb02b75f03e7f7a488e47fc79f18439c3371ba

                SHA512

                0e115f5b0af7d7dbced850c883ef63fcac7bf4cef8d7897c9dce247ff0220e2c3273a0ce57ee426487276fdc85ac6198f83d7123576320ca4083ab5ad85c5feb

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0011949.exe

                Filesize

                307KB

                MD5

                7ca7c1a1e3520b42ee24d3b82c215022

                SHA1

                1b2394ce0934a55e09f29874d70a41f80943608b

                SHA256

                127723360773375a1005cb7ffdbb02b75f03e7f7a488e47fc79f18439c3371ba

                SHA512

                0e115f5b0af7d7dbced850c883ef63fcac7bf4cef8d7897c9dce247ff0220e2c3273a0ce57ee426487276fdc85ac6198f83d7123576320ca4083ab5ad85c5feb

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k9045512.exe

                Filesize

                169KB

                MD5

                df2e676c830f164d9f214c8959e674a5

                SHA1

                590743303ba64d989b5e8dc0a4779b87c2a05be7

                SHA256

                d2c29095234fb20d37c2763193d3b21ca708f11ec501db6c6c52b797752e9dc1

                SHA512

                e743b3683816475376d1e985120d96ba3b82497389cc2eef156583de8f83fdd31d0fa9712ca69a2e2ec35fa32fb240f78206d311fcfaf55000976b318155bfd0

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k9045512.exe

                Filesize

                169KB

                MD5

                df2e676c830f164d9f214c8959e674a5

                SHA1

                590743303ba64d989b5e8dc0a4779b87c2a05be7

                SHA256

                d2c29095234fb20d37c2763193d3b21ca708f11ec501db6c6c52b797752e9dc1

                SHA512

                e743b3683816475376d1e985120d96ba3b82497389cc2eef156583de8f83fdd31d0fa9712ca69a2e2ec35fa32fb240f78206d311fcfaf55000976b318155bfd0

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2573660.exe

                Filesize

                178KB

                MD5

                f8f35ec329aa90110d896b3d03794980

                SHA1

                5b9ca7c9834d5fba3a78a9188096aa424ad2210b

                SHA256

                91d4da2202cacc0d53513d7d1061e19e33d20654aba97e45565b2a4839e1d389

                SHA512

                0f535ecdd7bee747d51d1f4923052dbcc91dcb520c34956a1e538dc227277764b7455a23361ad8c9f9df8225e0ab1eeb56c2d76dee697025dff36f7dcd32c469

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2573660.exe

                Filesize

                178KB

                MD5

                f8f35ec329aa90110d896b3d03794980

                SHA1

                5b9ca7c9834d5fba3a78a9188096aa424ad2210b

                SHA256

                91d4da2202cacc0d53513d7d1061e19e33d20654aba97e45565b2a4839e1d389

                SHA512

                0f535ecdd7bee747d51d1f4923052dbcc91dcb520c34956a1e538dc227277764b7455a23361ad8c9f9df8225e0ab1eeb56c2d76dee697025dff36f7dcd32c469

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

                Filesize

                205KB

                MD5

                b969c6cb4c951469f8c60abdf0c3f2b2

                SHA1

                dc1bcc3ea42e2ca90b9b6ea23ec0e228837a8029

                SHA256

                9457e4deaaaf1f527dee851f009cd2129be52fbf8e1abd72b4f9cfb074d7e00e

                SHA512

                15bf861f60193bf31eb1824b18eb898ee763902effaa6cdaa38edf4d8d3bb20ac6bbcc645e86fb452de9edbcc8d0939020d7354422d07028a608eb84f8bd963c

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

                Filesize

                205KB

                MD5

                b969c6cb4c951469f8c60abdf0c3f2b2

                SHA1

                dc1bcc3ea42e2ca90b9b6ea23ec0e228837a8029

                SHA256

                9457e4deaaaf1f527dee851f009cd2129be52fbf8e1abd72b4f9cfb074d7e00e

                SHA512

                15bf861f60193bf31eb1824b18eb898ee763902effaa6cdaa38edf4d8d3bb20ac6bbcc645e86fb452de9edbcc8d0939020d7354422d07028a608eb84f8bd963c

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

                Filesize

                205KB

                MD5

                b969c6cb4c951469f8c60abdf0c3f2b2

                SHA1

                dc1bcc3ea42e2ca90b9b6ea23ec0e228837a8029

                SHA256

                9457e4deaaaf1f527dee851f009cd2129be52fbf8e1abd72b4f9cfb074d7e00e

                SHA512

                15bf861f60193bf31eb1824b18eb898ee763902effaa6cdaa38edf4d8d3bb20ac6bbcc645e86fb452de9edbcc8d0939020d7354422d07028a608eb84f8bd963c

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

                Filesize

                205KB

                MD5

                b969c6cb4c951469f8c60abdf0c3f2b2

                SHA1

                dc1bcc3ea42e2ca90b9b6ea23ec0e228837a8029

                SHA256

                9457e4deaaaf1f527dee851f009cd2129be52fbf8e1abd72b4f9cfb074d7e00e

                SHA512

                15bf861f60193bf31eb1824b18eb898ee763902effaa6cdaa38edf4d8d3bb20ac6bbcc645e86fb452de9edbcc8d0939020d7354422d07028a608eb84f8bd963c

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

                Filesize

                205KB

                MD5

                b969c6cb4c951469f8c60abdf0c3f2b2

                SHA1

                dc1bcc3ea42e2ca90b9b6ea23ec0e228837a8029

                SHA256

                9457e4deaaaf1f527dee851f009cd2129be52fbf8e1abd72b4f9cfb074d7e00e

                SHA512

                15bf861f60193bf31eb1824b18eb898ee763902effaa6cdaa38edf4d8d3bb20ac6bbcc645e86fb452de9edbcc8d0939020d7354422d07028a608eb84f8bd963c

              • 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/1028-152-0x0000000004EF0000-0x0000000004F00000-memory.dmp

                Filesize

                64KB

              • memory/1028-156-0x000000000A8C0000-0x000000000A926000-memory.dmp

                Filesize

                408KB

              • memory/1028-157-0x000000000BDF0000-0x000000000BFB2000-memory.dmp

                Filesize

                1.8MB

              • memory/1028-158-0x000000000C4F0000-0x000000000CA1C000-memory.dmp

                Filesize

                5.2MB

              • memory/1028-159-0x0000000004EF0000-0x0000000004F00000-memory.dmp

                Filesize

                64KB

              • memory/1028-160-0x000000000BC20000-0x000000000BC70000-memory.dmp

                Filesize

                320KB

              • memory/1028-155-0x000000000B570000-0x000000000BB14000-memory.dmp

                Filesize

                5.6MB

              • memory/1028-154-0x000000000A820000-0x000000000A8B2000-memory.dmp

                Filesize

                584KB

              • memory/1028-153-0x000000000A700000-0x000000000A776000-memory.dmp

                Filesize

                472KB

              • memory/1028-151-0x000000000A400000-0x000000000A43C000-memory.dmp

                Filesize

                240KB

              • memory/1028-150-0x000000000A3A0000-0x000000000A3B2000-memory.dmp

                Filesize

                72KB

              • memory/1028-149-0x000000000A490000-0x000000000A59A000-memory.dmp

                Filesize

                1.0MB

              • memory/1028-148-0x000000000A9A0000-0x000000000AFB8000-memory.dmp

                Filesize

                6.1MB

              • memory/1028-147-0x00000000004E0000-0x0000000000510000-memory.dmp

                Filesize

                192KB

              • memory/2088-166-0x0000000004920000-0x0000000004930000-memory.dmp

                Filesize

                64KB

              • memory/2088-180-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-182-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-184-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-186-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-188-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-190-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-192-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-194-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-178-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-176-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-174-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-172-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-170-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-168-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-167-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/2088-165-0x0000000004920000-0x0000000004930000-memory.dmp

                Filesize

                64KB

              • memory/2088-195-0x0000000004920000-0x0000000004930000-memory.dmp

                Filesize

                64KB

              • memory/2088-196-0x0000000004920000-0x0000000004930000-memory.dmp

                Filesize

                64KB

              • memory/2088-197-0x0000000004920000-0x0000000004930000-memory.dmp

                Filesize

                64KB