Analysis

  • max time kernel
    153s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-05-2023 22:21

General

  • Target

    9a3f7bb69d4fec39701805dde8a59171c96cd1b631761ddd9720ce2927af98d3.exe

  • Size

    769KB

  • MD5

    6d2130d44bf4e7a5fcc80bb7530971d6

  • SHA1

    4ca51d99178b0ed990c74d29e6e12722a321c6fe

  • SHA256

    9a3f7bb69d4fec39701805dde8a59171c96cd1b631761ddd9720ce2927af98d3

  • SHA512

    bfa6e3c6e6c8e02c6c291e3f420cc07039776b5c0911eb8163e89591ed6f1858de7488300e8146f174d2132c2e4057713f4cb09befabfeff80446aa03093687d

  • SSDEEP

    12288:qMrdy90On3RUw61f90in3+4VxveH/RsfsvVwVTcE2eZNfD03:zypRUw6F90iRvFG+VgEf7D4

Malware Config

Extracted

Family

redline

Botnet

mixa

C2

185.161.248.75:4132

Attributes
  • auth_value

    9d14534b25ac495ab25b59800acf3bb2

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 9 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 6 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 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9a3f7bb69d4fec39701805dde8a59171c96cd1b631761ddd9720ce2927af98d3.exe
    "C:\Users\Admin\AppData\Local\Temp\9a3f7bb69d4fec39701805dde8a59171c96cd1b631761ddd9720ce2927af98d3.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3892
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6925787.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6925787.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3584
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5294736.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5294736.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1984
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a2111885.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a2111885.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:992
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1702852.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1702852.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2608
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8535168.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8535168.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1916
        • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
          "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:388
          • 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
            5⤵
            • Creates scheduled task(s)
            PID:2712
          • 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
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:4276
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4464
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:N"
                6⤵
                  PID:4296
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "oneetx.exe" /P "Admin:R" /E
                  6⤵
                    PID:4680
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:3608
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:N"
                      6⤵
                        PID:1500
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\c3912af058" /P "Admin:R" /E
                        6⤵
                          PID:1332
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:2128
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1449415.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1449415.exe
                  2⤵
                  • Executes dropped EXE
                  PID:3224
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1104
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1144

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1449415.exe

                Filesize

                286KB

                MD5

                a76329088bdb4d35167d126fdf7e5673

                SHA1

                48c8d246b4a1691b696a79ebb157ce84418e5c5d

                SHA256

                8eefbeabf1180ad4724553c6092c40a8a80d47db4d92347ba45f9ced1b62fa65

                SHA512

                0db4de2264b037cdd6511eb6380e37f2ce4796708051a49dcc25e5d1c880624a5b39c2379853738658bbbce49ad399fb53afed2d9c1b0ac770a183107f54e809

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1449415.exe

                Filesize

                286KB

                MD5

                a76329088bdb4d35167d126fdf7e5673

                SHA1

                48c8d246b4a1691b696a79ebb157ce84418e5c5d

                SHA256

                8eefbeabf1180ad4724553c6092c40a8a80d47db4d92347ba45f9ced1b62fa65

                SHA512

                0db4de2264b037cdd6511eb6380e37f2ce4796708051a49dcc25e5d1c880624a5b39c2379853738658bbbce49ad399fb53afed2d9c1b0ac770a183107f54e809

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6925787.exe

                Filesize

                488KB

                MD5

                678ea31fde703f7ab8f5714be8bfad9c

                SHA1

                9c1be8690ae45086d734f8def953dad631c9da67

                SHA256

                0a7cdbbd16d24bd93ff3a4119323e1608e077c39419a6563edbabc6e678d3b98

                SHA512

                9959654faf398043f465c4e5900e3cfc829c9fad1b1ddbdbad925e2e4e1984c2c301681d07a65d3efa1c325461b465f74b6d0908499a7c03b03e821cc9923737

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6925787.exe

                Filesize

                488KB

                MD5

                678ea31fde703f7ab8f5714be8bfad9c

                SHA1

                9c1be8690ae45086d734f8def953dad631c9da67

                SHA256

                0a7cdbbd16d24bd93ff3a4119323e1608e077c39419a6563edbabc6e678d3b98

                SHA512

                9959654faf398043f465c4e5900e3cfc829c9fad1b1ddbdbad925e2e4e1984c2c301681d07a65d3efa1c325461b465f74b6d0908499a7c03b03e821cc9923737

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8535168.exe

                Filesize

                213KB

                MD5

                054203ae7538c35bcca131d94480b5a9

                SHA1

                231dbf23a769c4815658f1c8767da6c7abec94b1

                SHA256

                12fb7c0a3cd921bdaa87dc8d3cd3351e8ecb0d410687d5f91d8c21883b8897fd

                SHA512

                46feb318d5ed043411fc075b56dd2109fc8ba51127fca740a7cff4ad886e63b295eff1488a2f844a06237fe58eba0551466100b67370afe3af197102de8f1f4a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8535168.exe

                Filesize

                213KB

                MD5

                054203ae7538c35bcca131d94480b5a9

                SHA1

                231dbf23a769c4815658f1c8767da6c7abec94b1

                SHA256

                12fb7c0a3cd921bdaa87dc8d3cd3351e8ecb0d410687d5f91d8c21883b8897fd

                SHA512

                46feb318d5ed043411fc075b56dd2109fc8ba51127fca740a7cff4ad886e63b295eff1488a2f844a06237fe58eba0551466100b67370afe3af197102de8f1f4a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5294736.exe

                Filesize

                316KB

                MD5

                6e84da323ce19c530ea2977a454170cd

                SHA1

                3ecd40f6d7ae3a13c70bf921b54762a49e4d6176

                SHA256

                f9f97abd2374e6270d7ca05c68267fc686ddb180c96e3ab271d25229736f900e

                SHA512

                d20f4921a2aca21e7dcb757d6b20ba975a38e8e31dce7127ade1b6bc67599ea898bd63f9844e7ff54f188c5423af3c1b846b76f8f1b31e69c317f3c0e57fd8cd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5294736.exe

                Filesize

                316KB

                MD5

                6e84da323ce19c530ea2977a454170cd

                SHA1

                3ecd40f6d7ae3a13c70bf921b54762a49e4d6176

                SHA256

                f9f97abd2374e6270d7ca05c68267fc686ddb180c96e3ab271d25229736f900e

                SHA512

                d20f4921a2aca21e7dcb757d6b20ba975a38e8e31dce7127ade1b6bc67599ea898bd63f9844e7ff54f188c5423af3c1b846b76f8f1b31e69c317f3c0e57fd8cd

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a2111885.exe

                Filesize

                185KB

                MD5

                b197e586760fdb3cc8f70d2cbe3e4da3

                SHA1

                96a0c48f7473257c78003416d0532c25190bc404

                SHA256

                2a11ac83c1971f796dee9796c98d057f560c936f57ef1bcfe31c4289530efcc2

                SHA512

                9e86b4dde347412f9adee46bfa563daa513ab79146203326d1429bcf8a386c96992ac54a017f9d4f45f64c6aa72782d1a8d6307cf5a5f33cd5c3a27af35978ab

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a2111885.exe

                Filesize

                185KB

                MD5

                b197e586760fdb3cc8f70d2cbe3e4da3

                SHA1

                96a0c48f7473257c78003416d0532c25190bc404

                SHA256

                2a11ac83c1971f796dee9796c98d057f560c936f57ef1bcfe31c4289530efcc2

                SHA512

                9e86b4dde347412f9adee46bfa563daa513ab79146203326d1429bcf8a386c96992ac54a017f9d4f45f64c6aa72782d1a8d6307cf5a5f33cd5c3a27af35978ab

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1702852.exe

                Filesize

                168KB

                MD5

                d374b91f2fb5c24aca8f8517159651e0

                SHA1

                b7dfecaa5892976825ebb68627d536c81f37ccfb

                SHA256

                028a40f883b02d984b89adc36023f8c7adf5bbdbe83117143608049299fbc036

                SHA512

                fa2f5a0fc6aa4e512a53bea3440fcfbe729bca5a86a87528163984f247cce41c29b72d3f12783965d2c379efab649b59b644252e7891c7340122bd698a221c08

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1702852.exe

                Filesize

                168KB

                MD5

                d374b91f2fb5c24aca8f8517159651e0

                SHA1

                b7dfecaa5892976825ebb68627d536c81f37ccfb

                SHA256

                028a40f883b02d984b89adc36023f8c7adf5bbdbe83117143608049299fbc036

                SHA512

                fa2f5a0fc6aa4e512a53bea3440fcfbe729bca5a86a87528163984f247cce41c29b72d3f12783965d2c379efab649b59b644252e7891c7340122bd698a221c08

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

                Filesize

                213KB

                MD5

                054203ae7538c35bcca131d94480b5a9

                SHA1

                231dbf23a769c4815658f1c8767da6c7abec94b1

                SHA256

                12fb7c0a3cd921bdaa87dc8d3cd3351e8ecb0d410687d5f91d8c21883b8897fd

                SHA512

                46feb318d5ed043411fc075b56dd2109fc8ba51127fca740a7cff4ad886e63b295eff1488a2f844a06237fe58eba0551466100b67370afe3af197102de8f1f4a

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

                Filesize

                213KB

                MD5

                054203ae7538c35bcca131d94480b5a9

                SHA1

                231dbf23a769c4815658f1c8767da6c7abec94b1

                SHA256

                12fb7c0a3cd921bdaa87dc8d3cd3351e8ecb0d410687d5f91d8c21883b8897fd

                SHA512

                46feb318d5ed043411fc075b56dd2109fc8ba51127fca740a7cff4ad886e63b295eff1488a2f844a06237fe58eba0551466100b67370afe3af197102de8f1f4a

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

                Filesize

                213KB

                MD5

                054203ae7538c35bcca131d94480b5a9

                SHA1

                231dbf23a769c4815658f1c8767da6c7abec94b1

                SHA256

                12fb7c0a3cd921bdaa87dc8d3cd3351e8ecb0d410687d5f91d8c21883b8897fd

                SHA512

                46feb318d5ed043411fc075b56dd2109fc8ba51127fca740a7cff4ad886e63b295eff1488a2f844a06237fe58eba0551466100b67370afe3af197102de8f1f4a

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

                Filesize

                213KB

                MD5

                054203ae7538c35bcca131d94480b5a9

                SHA1

                231dbf23a769c4815658f1c8767da6c7abec94b1

                SHA256

                12fb7c0a3cd921bdaa87dc8d3cd3351e8ecb0d410687d5f91d8c21883b8897fd

                SHA512

                46feb318d5ed043411fc075b56dd2109fc8ba51127fca740a7cff4ad886e63b295eff1488a2f844a06237fe58eba0551466100b67370afe3af197102de8f1f4a

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

                Filesize

                213KB

                MD5

                054203ae7538c35bcca131d94480b5a9

                SHA1

                231dbf23a769c4815658f1c8767da6c7abec94b1

                SHA256

                12fb7c0a3cd921bdaa87dc8d3cd3351e8ecb0d410687d5f91d8c21883b8897fd

                SHA512

                46feb318d5ed043411fc075b56dd2109fc8ba51127fca740a7cff4ad886e63b295eff1488a2f844a06237fe58eba0551466100b67370afe3af197102de8f1f4a

              • 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/992-186-0x0000000004B00000-0x0000000004B10000-memory.dmp

                Filesize

                64KB

              • memory/992-156-0x0000000004B00000-0x0000000004B10000-memory.dmp

                Filesize

                64KB

              • memory/992-183-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/992-185-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/992-179-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/992-187-0x0000000004B00000-0x0000000004B10000-memory.dmp

                Filesize

                64KB

              • memory/992-177-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/992-175-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/992-155-0x0000000004B00000-0x0000000004B10000-memory.dmp

                Filesize

                64KB

              • memory/992-181-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/992-154-0x0000000004B10000-0x00000000050B4000-memory.dmp

                Filesize

                5.6MB

              • memory/992-173-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/992-157-0x0000000004B00000-0x0000000004B10000-memory.dmp

                Filesize

                64KB

              • memory/992-158-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/992-161-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/992-159-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/992-163-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/992-165-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/992-167-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/992-171-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/992-169-0x0000000002410000-0x0000000002426000-memory.dmp

                Filesize

                88KB

              • memory/2608-193-0x000000000AC90000-0x000000000B2A8000-memory.dmp

                Filesize

                6.1MB

              • memory/2608-204-0x000000000BE60000-0x000000000BEB0000-memory.dmp

                Filesize

                320KB

              • memory/2608-203-0x000000000C730000-0x000000000CC5C000-memory.dmp

                Filesize

                5.2MB

              • memory/2608-202-0x000000000C030000-0x000000000C1F2000-memory.dmp

                Filesize

                1.8MB

              • memory/2608-201-0x00000000051E0000-0x00000000051F0000-memory.dmp

                Filesize

                64KB

              • memory/2608-200-0x000000000B3B0000-0x000000000B416000-memory.dmp

                Filesize

                408KB

              • memory/2608-199-0x000000000AB80000-0x000000000AC12000-memory.dmp

                Filesize

                584KB

              • memory/2608-198-0x000000000AA60000-0x000000000AAD6000-memory.dmp

                Filesize

                472KB

              • memory/2608-197-0x000000000A750000-0x000000000A78C000-memory.dmp

                Filesize

                240KB

              • memory/2608-196-0x000000000A6F0000-0x000000000A702000-memory.dmp

                Filesize

                72KB

              • memory/2608-195-0x00000000051E0000-0x00000000051F0000-memory.dmp

                Filesize

                64KB

              • memory/2608-194-0x000000000A7C0000-0x000000000A8CA000-memory.dmp

                Filesize

                1.0MB

              • memory/2608-192-0x0000000000840000-0x000000000086E000-memory.dmp

                Filesize

                184KB