Analysis

  • max time kernel
    112s
  • max time network
    144s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    10-05-2023 11:08

General

  • Target

    589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.exe

  • Size

    478KB

  • MD5

    8de17eeac52f19f11d8aef8eeb9b6a6d

  • SHA1

    62e259294d21ae31913edc6c20739075b47accac

  • SHA256

    589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb

  • SHA512

    463e5cade45bf712edbe58eb231791e1a5567468eb29033496281cfbcf4ad5ebaec7a8d42ce1db88a76e8ae130b04efd5ad80b0a8785135b40512cd716c05a1b

  • SSDEEP

    12288:rMr1y90NlwgdpfeoVKwFEbOw9wGwlwBhmp0kOEmmxlC:WyAHKrwGs8gmmxM

Malware Config

Extracted

Family

redline

Botnet

dippo

C2

217.196.96.102:4132

Attributes
  • auth_value

    79490ff628fd6af3b29170c3c163874b

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
  • 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\589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.exe
    "C:\Users\Admin\AppData\Local\Temp\589904ce0a87a7f55e941714c8c16eb8ae59ca9faae7f1d4f8e3b6224323fdeb.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5112
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4593763.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4593763.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3920
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1673046.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1673046.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2112
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1358810.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1358810.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2152
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m6846843.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m6846843.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1136
      • 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:2980
        • 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:1524
        • 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:4400
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4072
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:2736
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:1764
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2900
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:2536
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:3684
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2732
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:2728
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4272

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m6846843.exe

                Filesize

                212KB

                MD5

                cf4577b5a97987e089873a92d27a1bbe

                SHA1

                dfc3d404855376a154b2c231c00ab948593eceb0

                SHA256

                ffbd743a2c096738081b6da9b2fefc6a325cbcfd08862c2e6730e5c242b873fc

                SHA512

                72a1b9be76336b5bf37f3d69c34bb79506461edb46b06b163c421f2c57e86a57e6ebed9f2ccdfd3dc914be074242a43529cc17b035a473a41a6e1712de624aa4

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m6846843.exe

                Filesize

                212KB

                MD5

                cf4577b5a97987e089873a92d27a1bbe

                SHA1

                dfc3d404855376a154b2c231c00ab948593eceb0

                SHA256

                ffbd743a2c096738081b6da9b2fefc6a325cbcfd08862c2e6730e5c242b873fc

                SHA512

                72a1b9be76336b5bf37f3d69c34bb79506461edb46b06b163c421f2c57e86a57e6ebed9f2ccdfd3dc914be074242a43529cc17b035a473a41a6e1712de624aa4

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4593763.exe

                Filesize

                307KB

                MD5

                df0f8fc7c9efae9218d1815fd5d86217

                SHA1

                9603909da9f9b1f891a903139f796f6da68cda16

                SHA256

                1bacfef77bd8fb21cf536f2b3bd6326bb25fc44c8d9cb5c910c513102dae20aa

                SHA512

                1da9bf6675d7b01e78c5dc6e8589f97c2544022457e58b2aa864ed31106a157c37a4bab2d4f481b1d2ab8b3b1378b63c53562f0798939e87b89894affef5b2fb

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4593763.exe

                Filesize

                307KB

                MD5

                df0f8fc7c9efae9218d1815fd5d86217

                SHA1

                9603909da9f9b1f891a903139f796f6da68cda16

                SHA256

                1bacfef77bd8fb21cf536f2b3bd6326bb25fc44c8d9cb5c910c513102dae20aa

                SHA512

                1da9bf6675d7b01e78c5dc6e8589f97c2544022457e58b2aa864ed31106a157c37a4bab2d4f481b1d2ab8b3b1378b63c53562f0798939e87b89894affef5b2fb

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1673046.exe

                Filesize

                182KB

                MD5

                31ef2c2f86fbb397a961373e67f8cf2e

                SHA1

                997b1517a0da7a52f836b6a7665d2c9bbf4baa3e

                SHA256

                9de9463c53716f7baf7f4a4b0c494cd532f4d66e51adb0342e9a951f142159b4

                SHA512

                ec4cffdcab0f7d93e02f019a69e88904142665804156f917eb3dda6b99ab0370d8384502f0f397b6c5b954cc5ff8851d944b83ea42d97ea06ea47179f53d87c2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1673046.exe

                Filesize

                182KB

                MD5

                31ef2c2f86fbb397a961373e67f8cf2e

                SHA1

                997b1517a0da7a52f836b6a7665d2c9bbf4baa3e

                SHA256

                9de9463c53716f7baf7f4a4b0c494cd532f4d66e51adb0342e9a951f142159b4

                SHA512

                ec4cffdcab0f7d93e02f019a69e88904142665804156f917eb3dda6b99ab0370d8384502f0f397b6c5b954cc5ff8851d944b83ea42d97ea06ea47179f53d87c2

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1358810.exe

                Filesize

                168KB

                MD5

                d1e4b87053bd10017aa41462ade83635

                SHA1

                30e3c1f02d20b494806982c35e81f032d8427c1d

                SHA256

                ffceed3e99a4abed1f094b12a86e3dc97ebf20a4e68e50d23283886a5bc00225

                SHA512

                8ed79c5f0628e1f9e6f24f0216acdfcd738f3432ab3ae57e459a6e783923a194f8bfb4f879704ec27c3ba312bbbc7b4cf76c7057a05d2dfc325c5edaa7b1645a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1358810.exe

                Filesize

                168KB

                MD5

                d1e4b87053bd10017aa41462ade83635

                SHA1

                30e3c1f02d20b494806982c35e81f032d8427c1d

                SHA256

                ffceed3e99a4abed1f094b12a86e3dc97ebf20a4e68e50d23283886a5bc00225

                SHA512

                8ed79c5f0628e1f9e6f24f0216acdfcd738f3432ab3ae57e459a6e783923a194f8bfb4f879704ec27c3ba312bbbc7b4cf76c7057a05d2dfc325c5edaa7b1645a

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

                Filesize

                212KB

                MD5

                cf4577b5a97987e089873a92d27a1bbe

                SHA1

                dfc3d404855376a154b2c231c00ab948593eceb0

                SHA256

                ffbd743a2c096738081b6da9b2fefc6a325cbcfd08862c2e6730e5c242b873fc

                SHA512

                72a1b9be76336b5bf37f3d69c34bb79506461edb46b06b163c421f2c57e86a57e6ebed9f2ccdfd3dc914be074242a43529cc17b035a473a41a6e1712de624aa4

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

                Filesize

                212KB

                MD5

                cf4577b5a97987e089873a92d27a1bbe

                SHA1

                dfc3d404855376a154b2c231c00ab948593eceb0

                SHA256

                ffbd743a2c096738081b6da9b2fefc6a325cbcfd08862c2e6730e5c242b873fc

                SHA512

                72a1b9be76336b5bf37f3d69c34bb79506461edb46b06b163c421f2c57e86a57e6ebed9f2ccdfd3dc914be074242a43529cc17b035a473a41a6e1712de624aa4

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

                Filesize

                212KB

                MD5

                cf4577b5a97987e089873a92d27a1bbe

                SHA1

                dfc3d404855376a154b2c231c00ab948593eceb0

                SHA256

                ffbd743a2c096738081b6da9b2fefc6a325cbcfd08862c2e6730e5c242b873fc

                SHA512

                72a1b9be76336b5bf37f3d69c34bb79506461edb46b06b163c421f2c57e86a57e6ebed9f2ccdfd3dc914be074242a43529cc17b035a473a41a6e1712de624aa4

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

                Filesize

                212KB

                MD5

                cf4577b5a97987e089873a92d27a1bbe

                SHA1

                dfc3d404855376a154b2c231c00ab948593eceb0

                SHA256

                ffbd743a2c096738081b6da9b2fefc6a325cbcfd08862c2e6730e5c242b873fc

                SHA512

                72a1b9be76336b5bf37f3d69c34bb79506461edb46b06b163c421f2c57e86a57e6ebed9f2ccdfd3dc914be074242a43529cc17b035a473a41a6e1712de624aa4

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

                Filesize

                212KB

                MD5

                cf4577b5a97987e089873a92d27a1bbe

                SHA1

                dfc3d404855376a154b2c231c00ab948593eceb0

                SHA256

                ffbd743a2c096738081b6da9b2fefc6a325cbcfd08862c2e6730e5c242b873fc

                SHA512

                72a1b9be76336b5bf37f3d69c34bb79506461edb46b06b163c421f2c57e86a57e6ebed9f2ccdfd3dc914be074242a43529cc17b035a473a41a6e1712de624aa4

              • 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/2112-165-0x0000000004A20000-0x0000000004A30000-memory.dmp

                Filesize

                64KB

              • memory/2112-142-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2112-154-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2112-156-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2112-158-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2112-160-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2112-162-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2112-164-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2112-150-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2112-166-0x0000000004A20000-0x0000000004A30000-memory.dmp

                Filesize

                64KB

              • memory/2112-148-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2112-146-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2112-131-0x0000000002150000-0x000000000216A000-memory.dmp

                Filesize

                104KB

              • memory/2112-132-0x0000000004A30000-0x0000000004F2E000-memory.dmp

                Filesize

                5.0MB

              • memory/2112-133-0x0000000004A20000-0x0000000004A30000-memory.dmp

                Filesize

                64KB

              • memory/2112-134-0x0000000004A20000-0x0000000004A30000-memory.dmp

                Filesize

                64KB

              • memory/2112-135-0x0000000004A20000-0x0000000004A30000-memory.dmp

                Filesize

                64KB

              • memory/2112-136-0x0000000002480000-0x0000000002498000-memory.dmp

                Filesize

                96KB

              • memory/2112-137-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2112-138-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2112-140-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2112-152-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2112-144-0x0000000002480000-0x0000000002492000-memory.dmp

                Filesize

                72KB

              • memory/2152-179-0x0000000005D20000-0x0000000005D96000-memory.dmp

                Filesize

                472KB

              • memory/2152-177-0x0000000005670000-0x0000000005680000-memory.dmp

                Filesize

                64KB

              • memory/2152-184-0x0000000006CA0000-0x0000000006CF0000-memory.dmp

                Filesize

                320KB

              • memory/2152-185-0x0000000005670000-0x0000000005680000-memory.dmp

                Filesize

                64KB

              • memory/2152-181-0x0000000005E10000-0x0000000005E76000-memory.dmp

                Filesize

                408KB

              • memory/2152-180-0x00000000064A0000-0x0000000006532000-memory.dmp

                Filesize

                584KB

              • memory/2152-183-0x0000000009030000-0x000000000955C000-memory.dmp

                Filesize

                5.2MB

              • memory/2152-178-0x0000000005AA0000-0x0000000005AEB000-memory.dmp

                Filesize

                300KB

              • memory/2152-182-0x00000000072B0000-0x0000000007472000-memory.dmp

                Filesize

                1.8MB

              • memory/2152-176-0x0000000005900000-0x000000000593E000-memory.dmp

                Filesize

                248KB

              • memory/2152-175-0x00000000058A0000-0x00000000058B2000-memory.dmp

                Filesize

                72KB

              • memory/2152-174-0x0000000005990000-0x0000000005A9A000-memory.dmp

                Filesize

                1.0MB

              • memory/2152-173-0x0000000005E90000-0x0000000006496000-memory.dmp

                Filesize

                6.0MB

              • memory/2152-172-0x0000000001600000-0x0000000001606000-memory.dmp

                Filesize

                24KB

              • memory/2152-171-0x0000000000E50000-0x0000000000E7E000-memory.dmp

                Filesize

                184KB