Analysis

  • max time kernel
    136s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-05-2023 13:55

General

  • Target

    7a2866b962d1b3e88cc08b229aecbc632bf8fd526351d928254c69eb994ee277.exe

  • Size

    479KB

  • MD5

    74f0a49eb3ac65f96382a5f4d27188a0

  • SHA1

    7a4b76494f699038ce0b099dab78680895e290d3

  • SHA256

    7a2866b962d1b3e88cc08b229aecbc632bf8fd526351d928254c69eb994ee277

  • SHA512

    c1d6b4e1497e57ccbba3ddef49e3da35dbf438cc8729c7ad20aebc268fced08645f04b6d787ce8a764684ef5694292b42388f950d07debbefd6cdb5f242b8c2a

  • SSDEEP

    12288:KMrvy90pBiiTK2MkxN/2AVsIoyzCzb+pCl9pc3hnNTxlnLkhlB:1yWBiifr/2Auxvb4KpwhnNvnYhT

Malware Config

Extracted

Family

redline

Botnet

maher

C2

217.196.96.101:4132

Attributes
  • auth_value

    c57763165f68aabcf4874e661a1ffbac

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
  • 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.

  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services 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\7a2866b962d1b3e88cc08b229aecbc632bf8fd526351d928254c69eb994ee277.exe
    "C:\Users\Admin\AppData\Local\Temp\7a2866b962d1b3e88cc08b229aecbc632bf8fd526351d928254c69eb994ee277.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2668
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7201060.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7201060.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1284
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a6519609.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a6519609.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4412
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5296398.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5296398.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4460
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d6912337.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d6912337.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4208
      • 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:4988
        • 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:2236
        • 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:2256
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:224
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:232
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4972
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3432
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:876
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4472
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2088
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1580
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe start wuauserv
                1⤵
                • Launches sc.exe
                PID:4580
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:5060

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d6912337.exe

                Filesize

                210KB

                MD5

                70efbc8f43c39605056640cfadf4fb5d

                SHA1

                d25f4c3bd487182872043d702a2a59ad587aa716

                SHA256

                e9fe595ca57458e772f2e2de45fc39ce63424629680b37e1df195e626f7ea320

                SHA512

                c2c68c94ec8ed8ee9751a9edbccf9261b3b90eaabaf92c30389bebc05e1c2edab4a705502bd31fb783ae52201c3df1c9c3fec03c3f559051e49d0fb84591b8f9

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d6912337.exe

                Filesize

                210KB

                MD5

                70efbc8f43c39605056640cfadf4fb5d

                SHA1

                d25f4c3bd487182872043d702a2a59ad587aa716

                SHA256

                e9fe595ca57458e772f2e2de45fc39ce63424629680b37e1df195e626f7ea320

                SHA512

                c2c68c94ec8ed8ee9751a9edbccf9261b3b90eaabaf92c30389bebc05e1c2edab4a705502bd31fb783ae52201c3df1c9c3fec03c3f559051e49d0fb84591b8f9

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7201060.exe

                Filesize

                307KB

                MD5

                f2bd3b1ba71377e948a229f4efe939be

                SHA1

                fb6def1bb03bac83c8f32d2022e34d3c6fb23725

                SHA256

                782fc7d8aa030aab456b90c16e504647ea220c6739fb401af0bd983791ab6c4d

                SHA512

                0ba8f71cf2385213f2cbd7a475df42f27cd9dd24b1e1bc862732ab91691e38a2e333ebf0f5ae9a7a2ec4784cad8a890ef1e258e130496133b01590dcf8b07801

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v7201060.exe

                Filesize

                307KB

                MD5

                f2bd3b1ba71377e948a229f4efe939be

                SHA1

                fb6def1bb03bac83c8f32d2022e34d3c6fb23725

                SHA256

                782fc7d8aa030aab456b90c16e504647ea220c6739fb401af0bd983791ab6c4d

                SHA512

                0ba8f71cf2385213f2cbd7a475df42f27cd9dd24b1e1bc862732ab91691e38a2e333ebf0f5ae9a7a2ec4784cad8a890ef1e258e130496133b01590dcf8b07801

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a6519609.exe

                Filesize

                179KB

                MD5

                45848979ed2961cc3d1002c00c4eb06d

                SHA1

                3d4bf393549fd1a19c08f0c74c6d50d02d3fae6f

                SHA256

                8f5c9bf97be9dc74c4316a54a41555f3d32a8d6864e12d10a748737f8896f8e1

                SHA512

                df9f49214df2e51699c8ce14bedccb882805e1b59811c8c48adcfe8b3f047715e74354ac9325efdd94549b8de413c527029059441ed7ee87f4cf4d8414b6c326

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a6519609.exe

                Filesize

                179KB

                MD5

                45848979ed2961cc3d1002c00c4eb06d

                SHA1

                3d4bf393549fd1a19c08f0c74c6d50d02d3fae6f

                SHA256

                8f5c9bf97be9dc74c4316a54a41555f3d32a8d6864e12d10a748737f8896f8e1

                SHA512

                df9f49214df2e51699c8ce14bedccb882805e1b59811c8c48adcfe8b3f047715e74354ac9325efdd94549b8de413c527029059441ed7ee87f4cf4d8414b6c326

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5296398.exe

                Filesize

                168KB

                MD5

                562126b089fe56145e9933ae8bf725cd

                SHA1

                3b4686211c0d85425d7f9c7cdd04245bdddca1ce

                SHA256

                3f0b9dec48c5ef378bce02a7b22d42eb08c1d158e222e129c2e83b764c020c21

                SHA512

                665adb9868ccb8b8b5723f7f4010410ccdfb91ace8197a3037424f14ddfa34b5a60beec322f5ed3eb354fa69e46c52d8b7b06ccfb4392ad2e8e5a016cf2ee707

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b5296398.exe

                Filesize

                168KB

                MD5

                562126b089fe56145e9933ae8bf725cd

                SHA1

                3b4686211c0d85425d7f9c7cdd04245bdddca1ce

                SHA256

                3f0b9dec48c5ef378bce02a7b22d42eb08c1d158e222e129c2e83b764c020c21

                SHA512

                665adb9868ccb8b8b5723f7f4010410ccdfb91ace8197a3037424f14ddfa34b5a60beec322f5ed3eb354fa69e46c52d8b7b06ccfb4392ad2e8e5a016cf2ee707

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

                Filesize

                210KB

                MD5

                70efbc8f43c39605056640cfadf4fb5d

                SHA1

                d25f4c3bd487182872043d702a2a59ad587aa716

                SHA256

                e9fe595ca57458e772f2e2de45fc39ce63424629680b37e1df195e626f7ea320

                SHA512

                c2c68c94ec8ed8ee9751a9edbccf9261b3b90eaabaf92c30389bebc05e1c2edab4a705502bd31fb783ae52201c3df1c9c3fec03c3f559051e49d0fb84591b8f9

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

                Filesize

                210KB

                MD5

                70efbc8f43c39605056640cfadf4fb5d

                SHA1

                d25f4c3bd487182872043d702a2a59ad587aa716

                SHA256

                e9fe595ca57458e772f2e2de45fc39ce63424629680b37e1df195e626f7ea320

                SHA512

                c2c68c94ec8ed8ee9751a9edbccf9261b3b90eaabaf92c30389bebc05e1c2edab4a705502bd31fb783ae52201c3df1c9c3fec03c3f559051e49d0fb84591b8f9

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

                Filesize

                210KB

                MD5

                70efbc8f43c39605056640cfadf4fb5d

                SHA1

                d25f4c3bd487182872043d702a2a59ad587aa716

                SHA256

                e9fe595ca57458e772f2e2de45fc39ce63424629680b37e1df195e626f7ea320

                SHA512

                c2c68c94ec8ed8ee9751a9edbccf9261b3b90eaabaf92c30389bebc05e1c2edab4a705502bd31fb783ae52201c3df1c9c3fec03c3f559051e49d0fb84591b8f9

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

                Filesize

                210KB

                MD5

                70efbc8f43c39605056640cfadf4fb5d

                SHA1

                d25f4c3bd487182872043d702a2a59ad587aa716

                SHA256

                e9fe595ca57458e772f2e2de45fc39ce63424629680b37e1df195e626f7ea320

                SHA512

                c2c68c94ec8ed8ee9751a9edbccf9261b3b90eaabaf92c30389bebc05e1c2edab4a705502bd31fb783ae52201c3df1c9c3fec03c3f559051e49d0fb84591b8f9

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

                Filesize

                210KB

                MD5

                70efbc8f43c39605056640cfadf4fb5d

                SHA1

                d25f4c3bd487182872043d702a2a59ad587aa716

                SHA256

                e9fe595ca57458e772f2e2de45fc39ce63424629680b37e1df195e626f7ea320

                SHA512

                c2c68c94ec8ed8ee9751a9edbccf9261b3b90eaabaf92c30389bebc05e1c2edab4a705502bd31fb783ae52201c3df1c9c3fec03c3f559051e49d0fb84591b8f9

              • 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/4412-160-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4412-162-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4412-172-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4412-174-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4412-176-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4412-178-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4412-179-0x0000000004A10000-0x0000000004A20000-memory.dmp

                Filesize

                64KB

              • memory/4412-180-0x0000000004A10000-0x0000000004A20000-memory.dmp

                Filesize

                64KB

              • memory/4412-181-0x0000000004A10000-0x0000000004A20000-memory.dmp

                Filesize

                64KB

              • memory/4412-168-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4412-166-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4412-147-0x0000000004A20000-0x0000000004FC4000-memory.dmp

                Filesize

                5.6MB

              • memory/4412-148-0x0000000004A10000-0x0000000004A20000-memory.dmp

                Filesize

                64KB

              • memory/4412-149-0x0000000004A10000-0x0000000004A20000-memory.dmp

                Filesize

                64KB

              • memory/4412-150-0x0000000004A10000-0x0000000004A20000-memory.dmp

                Filesize

                64KB

              • memory/4412-152-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4412-151-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4412-154-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4412-156-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4412-158-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4412-170-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4412-164-0x0000000004950000-0x0000000004962000-memory.dmp

                Filesize

                72KB

              • memory/4460-192-0x00000000052A0000-0x00000000052B0000-memory.dmp

                Filesize

                64KB

              • memory/4460-198-0x000000000CB00000-0x000000000D02C000-memory.dmp

                Filesize

                5.2MB

              • memory/4460-196-0x000000000BAF0000-0x000000000BB40000-memory.dmp

                Filesize

                320KB

              • memory/4460-195-0x000000000B6D0000-0x000000000B736000-memory.dmp

                Filesize

                408KB

              • memory/4460-194-0x000000000B630000-0x000000000B6C2000-memory.dmp

                Filesize

                584KB

              • memory/4460-193-0x000000000B510000-0x000000000B586000-memory.dmp

                Filesize

                472KB

              • memory/4460-197-0x000000000C400000-0x000000000C5C2000-memory.dmp

                Filesize

                1.8MB

              • memory/4460-191-0x00000000052A0000-0x00000000052B0000-memory.dmp

                Filesize

                64KB

              • memory/4460-190-0x000000000A960000-0x000000000A99C000-memory.dmp

                Filesize

                240KB

              • memory/4460-189-0x000000000A900000-0x000000000A912000-memory.dmp

                Filesize

                72KB

              • memory/4460-188-0x000000000A9D0000-0x000000000AADA000-memory.dmp

                Filesize

                1.0MB

              • memory/4460-187-0x000000000AE50000-0x000000000B468000-memory.dmp

                Filesize

                6.1MB

              • memory/4460-186-0x0000000000A50000-0x0000000000A80000-memory.dmp

                Filesize

                192KB