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Analysis

  • max time kernel
    146s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/05/2023, 19:25

General

  • Target

    c14d9177390b62abd454ee58e6bc2bce4a4500c40ea4a7f8340070e516061080.exe

  • Size

    1.1MB

  • MD5

    39c3b0433aaf0d3d3bf3917620b0b76a

  • SHA1

    6e95ecab2a8af63c630401e03d5070e0ec759d3d

  • SHA256

    c14d9177390b62abd454ee58e6bc2bce4a4500c40ea4a7f8340070e516061080

  • SHA512

    fb9c868a9df7e697edb6f9588817dfdcee71d14391e12cb6ebed577250b60da8eac4b23138c63e0057758abe89458a2e5d90d8b756e22ea4fd7a674c2143b791

  • SSDEEP

    24576:WyEVNScPJm25gazlzyt+nYDEux3Gkn1ARy8AbGm8Ro6wfqW3B/q:lEPSn25B1ytEtI3XaRCbGzheqW

Malware Config

Signatures

  • Detects Redline Stealer samples 1 IoCs

    This rule detects the presence of Redline Stealer samples based on their unique strings.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 11 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 10 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 8 IoCs
  • 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 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c14d9177390b62abd454ee58e6bc2bce4a4500c40ea4a7f8340070e516061080.exe
    "C:\Users\Admin\AppData\Local\Temp\c14d9177390b62abd454ee58e6bc2bce4a4500c40ea4a7f8340070e516061080.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4788
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WA219338.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WA219338.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2372
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tL988759.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tL988759.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1868
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\xP880594.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\xP880594.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3744
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\193981355.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\193981355.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3948
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\219910397.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\219910397.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3468
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\331140500.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\331140500.exe
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:3340
          • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
            "C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:1660
            • 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\cb7ae701b3\oneetx.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:2752
            • 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 "..\cb7ae701b3" /P "Admin:N"&&CACLS "..\cb7ae701b3" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:2640
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:4748
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "oneetx.exe" /P "Admin:N"
                  7⤵
                    PID:1468
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "oneetx.exe" /P "Admin:R" /E
                    7⤵
                      PID:3940
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\cb7ae701b3" /P "Admin:N"
                      7⤵
                        PID:3408
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        7⤵
                          PID:3668
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\cb7ae701b3" /P "Admin:R" /E
                          7⤵
                            PID:4564
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\435054346.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\435054346.exe
                    3⤵
                    • Executes dropped EXE
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1908
              • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4812
              • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:3084

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WA219338.exe

                Filesize

                923KB

                MD5

                5f6f5cc4eff94e351bd5e66c481060bb

                SHA1

                c959be8fc6b0f5239c7e842e4f40c3f4d684050f

                SHA256

                94831364614818544efa9320f9ccdbe9736f5442714f1e7bd97c6e767b3401af

                SHA512

                9b8175e8c6c47e49bc853ecf36d16c1936f3e258d04b658c17a321fa9aa1bb40b8f4019e28fe584416f04750976b32b8afb93c59d675433288df11c16a8687d5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\WA219338.exe

                Filesize

                923KB

                MD5

                5f6f5cc4eff94e351bd5e66c481060bb

                SHA1

                c959be8fc6b0f5239c7e842e4f40c3f4d684050f

                SHA256

                94831364614818544efa9320f9ccdbe9736f5442714f1e7bd97c6e767b3401af

                SHA512

                9b8175e8c6c47e49bc853ecf36d16c1936f3e258d04b658c17a321fa9aa1bb40b8f4019e28fe584416f04750976b32b8afb93c59d675433288df11c16a8687d5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\435054346.exe

                Filesize

                332KB

                MD5

                edbbaa8edf1f9968fa9a143258ad2671

                SHA1

                df40bed801737ff0b6569c287ed648aeb71d4b06

                SHA256

                eec34592af2882232294573bf0ba2e46f210253511e201b2514ff2341949d087

                SHA512

                a0d8865c0c217839bd2289209c47e30344eeb17a8f251300faaed36ad7df0f93709508a1c643a1165ca17d62b3cf22b367ebc874a3deda0dd20845ac58baf928

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\435054346.exe

                Filesize

                332KB

                MD5

                edbbaa8edf1f9968fa9a143258ad2671

                SHA1

                df40bed801737ff0b6569c287ed648aeb71d4b06

                SHA256

                eec34592af2882232294573bf0ba2e46f210253511e201b2514ff2341949d087

                SHA512

                a0d8865c0c217839bd2289209c47e30344eeb17a8f251300faaed36ad7df0f93709508a1c643a1165ca17d62b3cf22b367ebc874a3deda0dd20845ac58baf928

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tL988759.exe

                Filesize

                578KB

                MD5

                4f00bb89b2873f4dbc98453332b0b45a

                SHA1

                27f4980c307974f1c1eb694d9eeee4d9e88f5677

                SHA256

                732fad5496c788d48503d3e932506abc0df66b2adc558d958a21052e2fa74b3c

                SHA512

                bafeb0dc125ce48fd18ff62129e2a4d40e89282836fe54a107008fc45e1e6b0d4593c06f424e0f74057d700905d93703bd84c32ba75449e345d1dde6fdc396bc

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tL988759.exe

                Filesize

                578KB

                MD5

                4f00bb89b2873f4dbc98453332b0b45a

                SHA1

                27f4980c307974f1c1eb694d9eeee4d9e88f5677

                SHA256

                732fad5496c788d48503d3e932506abc0df66b2adc558d958a21052e2fa74b3c

                SHA512

                bafeb0dc125ce48fd18ff62129e2a4d40e89282836fe54a107008fc45e1e6b0d4593c06f424e0f74057d700905d93703bd84c32ba75449e345d1dde6fdc396bc

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\331140500.exe

                Filesize

                204KB

                MD5

                1304f384653e08ae497008ff13498608

                SHA1

                d9a76ed63d74d4217c5027757cb9a7a0d0093080

                SHA256

                2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

                SHA512

                4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\331140500.exe

                Filesize

                204KB

                MD5

                1304f384653e08ae497008ff13498608

                SHA1

                d9a76ed63d74d4217c5027757cb9a7a0d0093080

                SHA256

                2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

                SHA512

                4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\xP880594.exe

                Filesize

                406KB

                MD5

                3edb53ca5f630d09b93b3049c0705074

                SHA1

                4880ed296a4cd41f50593f08bc465afa22d74246

                SHA256

                98318959ac013fe7ae943e2d5fe7721d53c5a45ba265729f67e26563dbef388c

                SHA512

                d8559ca76219bd8f0b01e8657258a36791f6ab4b121dcae20ecde594e3c281bb7488adf35ea35291b495573a6f8e4608c340542f375ef616fa7cf7dfe61e4eba

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\xP880594.exe

                Filesize

                406KB

                MD5

                3edb53ca5f630d09b93b3049c0705074

                SHA1

                4880ed296a4cd41f50593f08bc465afa22d74246

                SHA256

                98318959ac013fe7ae943e2d5fe7721d53c5a45ba265729f67e26563dbef388c

                SHA512

                d8559ca76219bd8f0b01e8657258a36791f6ab4b121dcae20ecde594e3c281bb7488adf35ea35291b495573a6f8e4608c340542f375ef616fa7cf7dfe61e4eba

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\193981355.exe

                Filesize

                175KB

                MD5

                3d10b67208452d7a91d7bd7066067676

                SHA1

                e6c3ab7b6da65c8cc7dd95351f118caf3a50248d

                SHA256

                5c8ae96739bd9454a59e92b5eb6965647030e87453f7c417dbd7d53ebd837302

                SHA512

                b86d5ff4f55c90922a890401ae4301da7e71eb5e546a82536073cc58780ce55585214cff39ec9b52f70704580ad36c1fa95ebee1515dd2e7ea313cb670f2b4df

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\193981355.exe

                Filesize

                175KB

                MD5

                3d10b67208452d7a91d7bd7066067676

                SHA1

                e6c3ab7b6da65c8cc7dd95351f118caf3a50248d

                SHA256

                5c8ae96739bd9454a59e92b5eb6965647030e87453f7c417dbd7d53ebd837302

                SHA512

                b86d5ff4f55c90922a890401ae4301da7e71eb5e546a82536073cc58780ce55585214cff39ec9b52f70704580ad36c1fa95ebee1515dd2e7ea313cb670f2b4df

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\219910397.exe

                Filesize

                249KB

                MD5

                ec884555f1f6d636c3835faeb7a49098

                SHA1

                fb9897d3f930ae84b7e2f1c7c41c36d04a8ce1f3

                SHA256

                8ba25498edd8925ba02396e70648d4b85da3a618e74496458d2939b6fcb35c34

                SHA512

                1f6496d9183135f8e4ad2350751ff92ae57d848fa9c3cf2bb822036bf501edda808a59220eff79eb1e41772faff4f0216313080ceb32fd6560566bf8b131ab20

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\219910397.exe

                Filesize

                249KB

                MD5

                ec884555f1f6d636c3835faeb7a49098

                SHA1

                fb9897d3f930ae84b7e2f1c7c41c36d04a8ce1f3

                SHA256

                8ba25498edd8925ba02396e70648d4b85da3a618e74496458d2939b6fcb35c34

                SHA512

                1f6496d9183135f8e4ad2350751ff92ae57d848fa9c3cf2bb822036bf501edda808a59220eff79eb1e41772faff4f0216313080ceb32fd6560566bf8b131ab20

              • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

                Filesize

                204KB

                MD5

                1304f384653e08ae497008ff13498608

                SHA1

                d9a76ed63d74d4217c5027757cb9a7a0d0093080

                SHA256

                2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

                SHA512

                4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

              • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

                Filesize

                204KB

                MD5

                1304f384653e08ae497008ff13498608

                SHA1

                d9a76ed63d74d4217c5027757cb9a7a0d0093080

                SHA256

                2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

                SHA512

                4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

              • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

                Filesize

                204KB

                MD5

                1304f384653e08ae497008ff13498608

                SHA1

                d9a76ed63d74d4217c5027757cb9a7a0d0093080

                SHA256

                2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

                SHA512

                4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

              • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

                Filesize

                204KB

                MD5

                1304f384653e08ae497008ff13498608

                SHA1

                d9a76ed63d74d4217c5027757cb9a7a0d0093080

                SHA256

                2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

                SHA512

                4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

              • C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe

                Filesize

                204KB

                MD5

                1304f384653e08ae497008ff13498608

                SHA1

                d9a76ed63d74d4217c5027757cb9a7a0d0093080

                SHA256

                2a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa

                SHA512

                4138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1

              • memory/1908-254-0x0000000007150000-0x0000000007185000-memory.dmp

                Filesize

                212KB

              • memory/1908-250-0x0000000002D30000-0x0000000002D76000-memory.dmp

                Filesize

                280KB

              • memory/1908-252-0x0000000007150000-0x0000000007185000-memory.dmp

                Filesize

                212KB

              • memory/1908-257-0x0000000007150000-0x0000000007185000-memory.dmp

                Filesize

                212KB

              • memory/1908-256-0x0000000007290000-0x00000000072A0000-memory.dmp

                Filesize

                64KB

              • memory/1908-253-0x0000000007290000-0x00000000072A0000-memory.dmp

                Filesize

                64KB

              • memory/1908-1049-0x000000000A440000-0x000000000A47C000-memory.dmp

                Filesize

                240KB

              • memory/1908-1050-0x0000000007290000-0x00000000072A0000-memory.dmp

                Filesize

                64KB

              • memory/1908-1052-0x0000000007290000-0x00000000072A0000-memory.dmp

                Filesize

                64KB

              • memory/1908-251-0x0000000007290000-0x00000000072A0000-memory.dmp

                Filesize

                64KB

              • memory/1908-1053-0x0000000007290000-0x00000000072A0000-memory.dmp

                Filesize

                64KB

              • memory/1908-1054-0x0000000007290000-0x00000000072A0000-memory.dmp

                Filesize

                64KB

              • memory/1908-1055-0x0000000007290000-0x00000000072A0000-memory.dmp

                Filesize

                64KB

              • memory/1908-259-0x0000000007150000-0x0000000007185000-memory.dmp

                Filesize

                212KB

              • memory/1908-1046-0x0000000009CD0000-0x000000000A2E8000-memory.dmp

                Filesize

                6.1MB

              • memory/1908-1047-0x000000000A300000-0x000000000A312000-memory.dmp

                Filesize

                72KB

              • memory/1908-1048-0x000000000A320000-0x000000000A42A000-memory.dmp

                Filesize

                1.0MB

              • memory/3468-227-0x0000000007210000-0x0000000007220000-memory.dmp

                Filesize

                64KB

              • memory/3468-231-0x0000000000400000-0x0000000002B9A000-memory.dmp

                Filesize

                39.6MB

              • memory/3468-232-0x0000000007210000-0x0000000007220000-memory.dmp

                Filesize

                64KB

              • memory/3468-229-0x0000000000400000-0x0000000002B9A000-memory.dmp

                Filesize

                39.6MB

              • memory/3468-228-0x0000000007210000-0x0000000007220000-memory.dmp

                Filesize

                64KB

              • memory/3468-226-0x0000000007210000-0x0000000007220000-memory.dmp

                Filesize

                64KB

              • memory/3468-225-0x00000000047E0000-0x000000000480D000-memory.dmp

                Filesize

                180KB

              • memory/3948-183-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-189-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-191-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-185-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-187-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-179-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-181-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-175-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-177-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-173-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-171-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-169-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-167-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-165-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-164-0x0000000002500000-0x0000000002513000-memory.dmp

                Filesize

                76KB

              • memory/3948-163-0x0000000004B70000-0x0000000005114000-memory.dmp

                Filesize

                5.6MB

              • memory/3948-162-0x0000000004B60000-0x0000000004B70000-memory.dmp

                Filesize

                64KB

              • memory/3948-161-0x0000000004B60000-0x0000000004B70000-memory.dmp

                Filesize

                64KB