Resubmissions

29-10-2024 12:21

241029-pjswbatqe1 10

08-05-2023 14:28

230508-rtcm7ach2z 10

Analysis

  • max time kernel
    135s
  • max time network
    151s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    08-05-2023 14:28

General

  • Target

    14047d176f59ac37cb5b17949f11c84940f32bcf41ad2c95b22e8821bfb6fde0.exe

  • Size

    479KB

  • MD5

    ddb2fa5da1b2b6554636d6c6ebf24ed2

  • SHA1

    79cc8c380fd0cdccc7bce7712410079fd89de95f

  • SHA256

    14047d176f59ac37cb5b17949f11c84940f32bcf41ad2c95b22e8821bfb6fde0

  • SHA512

    916371cc78a9bcd127b14fb6992d216f2a3d9409ee31492d466e6d855015abd1ab18290db940286f5baa37a04eb59858d0113f6e5a158a06d2dc6b0cefa2df63

  • SSDEEP

    12288:ZMrMy90FRTJp+vGlbqfpuynr+7I1tti4i:Ryu8KaHnT1t0/

Malware Config

Extracted

Family

redline

Botnet

dona

C2

217.196.96.101:4132

Attributes
  • auth_value

    9fbb198992bbc83a84ab1f21384813e3

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\14047d176f59ac37cb5b17949f11c84940f32bcf41ad2c95b22e8821bfb6fde0.exe
    "C:\Users\Admin\AppData\Local\Temp\14047d176f59ac37cb5b17949f11c84940f32bcf41ad2c95b22e8821bfb6fde0.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2472
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3526722.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3526722.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2780
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3753639.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3753639.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3232
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7355329.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7355329.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3024
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m2822348.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m2822348.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3748
      • 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:3884
        • 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:4112
        • 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:4824
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3504
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:2144
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4856
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4864
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:436
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4800
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4428
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:764
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4408

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m2822348.exe

                Filesize

                210KB

                MD5

                64aa928ea7d92a6c1d8441f26173762c

                SHA1

                ef1a12fa2afeb07f8b0ec4038a5d3aa4dc2de253

                SHA256

                935443b4b867f69e0559ba3720c9aa6fb35d93f09e8857aaf8e09eae384f1142

                SHA512

                5d9b0578f714dc64bcae4ba091a511a0713e6344e6ad7bf2c8bc644f4be02b8efb1282aab673fec95649f3be0ef71292cecb216a3173ade23fa55d221152a029

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m2822348.exe

                Filesize

                210KB

                MD5

                64aa928ea7d92a6c1d8441f26173762c

                SHA1

                ef1a12fa2afeb07f8b0ec4038a5d3aa4dc2de253

                SHA256

                935443b4b867f69e0559ba3720c9aa6fb35d93f09e8857aaf8e09eae384f1142

                SHA512

                5d9b0578f714dc64bcae4ba091a511a0713e6344e6ad7bf2c8bc644f4be02b8efb1282aab673fec95649f3be0ef71292cecb216a3173ade23fa55d221152a029

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3526722.exe

                Filesize

                307KB

                MD5

                9fa1f2e6500db2a097ea6c40f99b3a78

                SHA1

                59ac9f1f4b2f46586545841676a5c4e6eeb6655e

                SHA256

                6c83e9427c0887200d24a080f309afdbeb2c0c906ca02b4f66b74e40c031ff34

                SHA512

                b7a7bcf4e889d29f2150714e09116fdc3c65fa2afc422b27ad3d7d6e0b1ad6b460515709d24e101c62867c0cbad02139b5136fe5e2c684941baba60ca5cf4939

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3526722.exe

                Filesize

                307KB

                MD5

                9fa1f2e6500db2a097ea6c40f99b3a78

                SHA1

                59ac9f1f4b2f46586545841676a5c4e6eeb6655e

                SHA256

                6c83e9427c0887200d24a080f309afdbeb2c0c906ca02b4f66b74e40c031ff34

                SHA512

                b7a7bcf4e889d29f2150714e09116fdc3c65fa2afc422b27ad3d7d6e0b1ad6b460515709d24e101c62867c0cbad02139b5136fe5e2c684941baba60ca5cf4939

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3753639.exe

                Filesize

                179KB

                MD5

                139f989158eb46f0f92ee57947d49088

                SHA1

                b7086e945ada7a800dc43c215587417cdbf261cf

                SHA256

                0a16042ba0e3402c35f18887b454b86eb1642d9d48c97cfcdc8e48d30bb6acc6

                SHA512

                f1ce854f2270548c22346348496fbefd4f2099ea9bee20455555d25d87eb835091e1d1882273d9c6d5c66f7b76018733175598531309994aef3244f39fe3b98a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3753639.exe

                Filesize

                179KB

                MD5

                139f989158eb46f0f92ee57947d49088

                SHA1

                b7086e945ada7a800dc43c215587417cdbf261cf

                SHA256

                0a16042ba0e3402c35f18887b454b86eb1642d9d48c97cfcdc8e48d30bb6acc6

                SHA512

                f1ce854f2270548c22346348496fbefd4f2099ea9bee20455555d25d87eb835091e1d1882273d9c6d5c66f7b76018733175598531309994aef3244f39fe3b98a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7355329.exe

                Filesize

                168KB

                MD5

                8458e72613c2fbf08d17166dcc461825

                SHA1

                c040009c44e6875772d1c72ccffd029151f387e2

                SHA256

                db47967095b1ecf43845798be6c223564a4d1b31ed15152c3e601fb4ad1be792

                SHA512

                db371c9a5c3728e54306874b001f49c5ab6ecf5618054a265a37916607c5fa330e7568475ce4bfe81caae8cd36625bfce927e434459877af3d10eb4015bdf996

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7355329.exe

                Filesize

                168KB

                MD5

                8458e72613c2fbf08d17166dcc461825

                SHA1

                c040009c44e6875772d1c72ccffd029151f387e2

                SHA256

                db47967095b1ecf43845798be6c223564a4d1b31ed15152c3e601fb4ad1be792

                SHA512

                db371c9a5c3728e54306874b001f49c5ab6ecf5618054a265a37916607c5fa330e7568475ce4bfe81caae8cd36625bfce927e434459877af3d10eb4015bdf996

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

                Filesize

                210KB

                MD5

                64aa928ea7d92a6c1d8441f26173762c

                SHA1

                ef1a12fa2afeb07f8b0ec4038a5d3aa4dc2de253

                SHA256

                935443b4b867f69e0559ba3720c9aa6fb35d93f09e8857aaf8e09eae384f1142

                SHA512

                5d9b0578f714dc64bcae4ba091a511a0713e6344e6ad7bf2c8bc644f4be02b8efb1282aab673fec95649f3be0ef71292cecb216a3173ade23fa55d221152a029

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

                Filesize

                210KB

                MD5

                64aa928ea7d92a6c1d8441f26173762c

                SHA1

                ef1a12fa2afeb07f8b0ec4038a5d3aa4dc2de253

                SHA256

                935443b4b867f69e0559ba3720c9aa6fb35d93f09e8857aaf8e09eae384f1142

                SHA512

                5d9b0578f714dc64bcae4ba091a511a0713e6344e6ad7bf2c8bc644f4be02b8efb1282aab673fec95649f3be0ef71292cecb216a3173ade23fa55d221152a029

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

                Filesize

                210KB

                MD5

                64aa928ea7d92a6c1d8441f26173762c

                SHA1

                ef1a12fa2afeb07f8b0ec4038a5d3aa4dc2de253

                SHA256

                935443b4b867f69e0559ba3720c9aa6fb35d93f09e8857aaf8e09eae384f1142

                SHA512

                5d9b0578f714dc64bcae4ba091a511a0713e6344e6ad7bf2c8bc644f4be02b8efb1282aab673fec95649f3be0ef71292cecb216a3173ade23fa55d221152a029

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

                Filesize

                210KB

                MD5

                64aa928ea7d92a6c1d8441f26173762c

                SHA1

                ef1a12fa2afeb07f8b0ec4038a5d3aa4dc2de253

                SHA256

                935443b4b867f69e0559ba3720c9aa6fb35d93f09e8857aaf8e09eae384f1142

                SHA512

                5d9b0578f714dc64bcae4ba091a511a0713e6344e6ad7bf2c8bc644f4be02b8efb1282aab673fec95649f3be0ef71292cecb216a3173ade23fa55d221152a029

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

                Filesize

                210KB

                MD5

                64aa928ea7d92a6c1d8441f26173762c

                SHA1

                ef1a12fa2afeb07f8b0ec4038a5d3aa4dc2de253

                SHA256

                935443b4b867f69e0559ba3720c9aa6fb35d93f09e8857aaf8e09eae384f1142

                SHA512

                5d9b0578f714dc64bcae4ba091a511a0713e6344e6ad7bf2c8bc644f4be02b8efb1282aab673fec95649f3be0ef71292cecb216a3173ade23fa55d221152a029

              • 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/3024-188-0x0000000008940000-0x0000000008E6C000-memory.dmp

                Filesize

                5.2MB

              • memory/3024-178-0x00000000056A0000-0x0000000005CA6000-memory.dmp

                Filesize

                6.0MB

              • memory/3024-190-0x0000000006480000-0x00000000064D0000-memory.dmp

                Filesize

                320KB

              • memory/3024-189-0x0000000005080000-0x0000000005090000-memory.dmp

                Filesize

                64KB

              • memory/3024-187-0x0000000006BC0000-0x0000000006D82000-memory.dmp

                Filesize

                1.8MB

              • memory/3024-186-0x0000000005440000-0x00000000054A6000-memory.dmp

                Filesize

                408KB

              • memory/3024-185-0x00000000054E0000-0x0000000005572000-memory.dmp

                Filesize

                584KB

              • memory/3024-184-0x00000000053C0000-0x0000000005436000-memory.dmp

                Filesize

                472KB

              • memory/3024-183-0x0000000005110000-0x000000000515B000-memory.dmp

                Filesize

                300KB

              • memory/3024-182-0x0000000005080000-0x0000000005090000-memory.dmp

                Filesize

                64KB

              • memory/3024-181-0x00000000050D0000-0x000000000510E000-memory.dmp

                Filesize

                248KB

              • memory/3024-180-0x0000000005030000-0x0000000005042000-memory.dmp

                Filesize

                72KB

              • memory/3024-179-0x00000000051A0000-0x00000000052AA000-memory.dmp

                Filesize

                1.0MB

              • memory/3024-176-0x0000000000730000-0x0000000000760000-memory.dmp

                Filesize

                192KB

              • memory/3024-177-0x0000000004FE0000-0x0000000004FE6000-memory.dmp

                Filesize

                24KB

              • memory/3232-171-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

                Filesize

                64KB

              • memory/3232-160-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-154-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-156-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-170-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

                Filesize

                64KB

              • memory/3232-169-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

                Filesize

                64KB

              • memory/3232-168-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-166-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-164-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-162-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-150-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-152-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-158-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-148-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-146-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-144-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-142-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-141-0x00000000022C0000-0x00000000022D2000-memory.dmp

                Filesize

                72KB

              • memory/3232-140-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

                Filesize

                64KB

              • memory/3232-139-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

                Filesize

                64KB

              • memory/3232-138-0x00000000022C0000-0x00000000022D8000-memory.dmp

                Filesize

                96KB

              • memory/3232-137-0x0000000004BF0000-0x00000000050EE000-memory.dmp

                Filesize

                5.0MB

              • memory/3232-136-0x0000000000620000-0x000000000063A000-memory.dmp

                Filesize

                104KB

              • memory/3232-135-0x0000000004BE0000-0x0000000004BF0000-memory.dmp

                Filesize

                64KB