Analysis

  • max time kernel
    149s
  • 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
    08-05-2023 06:33

General

  • Target

    0c9fbf72ee3e72d2a546ea7b70d1c47fc82a0f9c543632d2212fe4595aaac455.exe

  • Size

    479KB

  • MD5

    8f10a97b0432fd2353b852767da5c24e

  • SHA1

    1d800862be017f8d3d02f68e327d4703959f2054

  • SHA256

    0c9fbf72ee3e72d2a546ea7b70d1c47fc82a0f9c543632d2212fe4595aaac455

  • SHA512

    620776a693aabdfcb73ce21e3fee8b6995768fcddf0f76b76d2ffa3e0fef090680c2545885409632673b50f99a9006d6a951a47ec447beb5baae91f978f3a1cf

  • SSDEEP

    12288:JMrXy90T7u4ZE7oTirBRQaGkQdaIXepH4DckbNDdDD:+y4Xe7oTidgkQd5fckpJDD

Malware Config

Extracted

Family

redline

Botnet

morty

C2

217.196.96.101:4132

Attributes
  • auth_value

    fe1a24c211cc8e5bf9ff11c737ce0e97

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 8 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\0c9fbf72ee3e72d2a546ea7b70d1c47fc82a0f9c543632d2212fe4595aaac455.exe
    "C:\Users\Admin\AppData\Local\Temp\0c9fbf72ee3e72d2a546ea7b70d1c47fc82a0f9c543632d2212fe4595aaac455.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2156
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1027289.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1027289.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2508
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a9622563.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a9622563.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2552
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0187132.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0187132.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4744
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d7147009.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d7147009.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4012
      • 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:4960
        • 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:4520
        • 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:512
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:1820
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:4716
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4664
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4392
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:4724
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4804
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:5096
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4364
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:3564
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:5012

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d7147009.exe

                Filesize

                210KB

                MD5

                b782bd89ae663944537eb70f5a89d5d4

                SHA1

                7853380ce36fb3673a5e201d6d796e11828f6f63

                SHA256

                f6e91dfa0f5659cf9d656247526622936915b691e6d266df8d16b0495b04daf8

                SHA512

                0f51312ead57932add49aba5698401f25d7fff00dca9b9ad61fc856d4fdf733bcb67a02f52b2f36b17d7bcc160450d0f76e8089b3501f9b52ac3e51557a94641

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d7147009.exe

                Filesize

                210KB

                MD5

                b782bd89ae663944537eb70f5a89d5d4

                SHA1

                7853380ce36fb3673a5e201d6d796e11828f6f63

                SHA256

                f6e91dfa0f5659cf9d656247526622936915b691e6d266df8d16b0495b04daf8

                SHA512

                0f51312ead57932add49aba5698401f25d7fff00dca9b9ad61fc856d4fdf733bcb67a02f52b2f36b17d7bcc160450d0f76e8089b3501f9b52ac3e51557a94641

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1027289.exe

                Filesize

                307KB

                MD5

                2fb5e38ad73d8b58f0229b7c28d501c3

                SHA1

                a863276543339dc456919934612b34edb31acf3c

                SHA256

                697b9b860346c7b05a01a9fb17c095bb5049b5d89ccf18a6ad91b4993eec0a0e

                SHA512

                4ac701b80cabf25646f75a764c6c4169e3180ab0d6fafe40cb6b5c2e0f9ddcfed4686c3c08eee08cf86d20fd5a70be6d1df10d7f670859d34ce2fcf41ed39a15

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1027289.exe

                Filesize

                307KB

                MD5

                2fb5e38ad73d8b58f0229b7c28d501c3

                SHA1

                a863276543339dc456919934612b34edb31acf3c

                SHA256

                697b9b860346c7b05a01a9fb17c095bb5049b5d89ccf18a6ad91b4993eec0a0e

                SHA512

                4ac701b80cabf25646f75a764c6c4169e3180ab0d6fafe40cb6b5c2e0f9ddcfed4686c3c08eee08cf86d20fd5a70be6d1df10d7f670859d34ce2fcf41ed39a15

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a9622563.exe

                Filesize

                178KB

                MD5

                04cc1aa81f917e6f01cdde33a922d628

                SHA1

                e97153efa62f4fb06517958f34a90c3fed6d1e22

                SHA256

                57a95fc0fdca1a1a40c02248114ba6331c853930ec62458262ca1531940009e2

                SHA512

                a7d7b03c8f8f6ff87333b8b93e3816b8a1bb8ec4b4d067cbc52ab27ce31d841e479e00494d99d4ed84a3c819ddef357c91d29f33815b6010c8c3494476910f6e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a9622563.exe

                Filesize

                178KB

                MD5

                04cc1aa81f917e6f01cdde33a922d628

                SHA1

                e97153efa62f4fb06517958f34a90c3fed6d1e22

                SHA256

                57a95fc0fdca1a1a40c02248114ba6331c853930ec62458262ca1531940009e2

                SHA512

                a7d7b03c8f8f6ff87333b8b93e3816b8a1bb8ec4b4d067cbc52ab27ce31d841e479e00494d99d4ed84a3c819ddef357c91d29f33815b6010c8c3494476910f6e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0187132.exe

                Filesize

                168KB

                MD5

                aa2f2cacf528f05f1b19c670099ff86a

                SHA1

                f9bc661b829d84b37f7940649996adb90c46d530

                SHA256

                d436312ad41e19430cb4288eae86a430fc295030ff1b0d6aa33e7e34bcb07211

                SHA512

                c51ad91c32918ccdcceea0a548cbe462488b7fb47e6fa5343e82d5fe8af563fee25e3bb505cedde05d8f6df9a14437d4c3b0b4f508eb4612d4bce666b1979e2c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0187132.exe

                Filesize

                168KB

                MD5

                aa2f2cacf528f05f1b19c670099ff86a

                SHA1

                f9bc661b829d84b37f7940649996adb90c46d530

                SHA256

                d436312ad41e19430cb4288eae86a430fc295030ff1b0d6aa33e7e34bcb07211

                SHA512

                c51ad91c32918ccdcceea0a548cbe462488b7fb47e6fa5343e82d5fe8af563fee25e3bb505cedde05d8f6df9a14437d4c3b0b4f508eb4612d4bce666b1979e2c

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

                Filesize

                210KB

                MD5

                b782bd89ae663944537eb70f5a89d5d4

                SHA1

                7853380ce36fb3673a5e201d6d796e11828f6f63

                SHA256

                f6e91dfa0f5659cf9d656247526622936915b691e6d266df8d16b0495b04daf8

                SHA512

                0f51312ead57932add49aba5698401f25d7fff00dca9b9ad61fc856d4fdf733bcb67a02f52b2f36b17d7bcc160450d0f76e8089b3501f9b52ac3e51557a94641

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

                Filesize

                210KB

                MD5

                b782bd89ae663944537eb70f5a89d5d4

                SHA1

                7853380ce36fb3673a5e201d6d796e11828f6f63

                SHA256

                f6e91dfa0f5659cf9d656247526622936915b691e6d266df8d16b0495b04daf8

                SHA512

                0f51312ead57932add49aba5698401f25d7fff00dca9b9ad61fc856d4fdf733bcb67a02f52b2f36b17d7bcc160450d0f76e8089b3501f9b52ac3e51557a94641

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

                Filesize

                210KB

                MD5

                b782bd89ae663944537eb70f5a89d5d4

                SHA1

                7853380ce36fb3673a5e201d6d796e11828f6f63

                SHA256

                f6e91dfa0f5659cf9d656247526622936915b691e6d266df8d16b0495b04daf8

                SHA512

                0f51312ead57932add49aba5698401f25d7fff00dca9b9ad61fc856d4fdf733bcb67a02f52b2f36b17d7bcc160450d0f76e8089b3501f9b52ac3e51557a94641

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

                Filesize

                210KB

                MD5

                b782bd89ae663944537eb70f5a89d5d4

                SHA1

                7853380ce36fb3673a5e201d6d796e11828f6f63

                SHA256

                f6e91dfa0f5659cf9d656247526622936915b691e6d266df8d16b0495b04daf8

                SHA512

                0f51312ead57932add49aba5698401f25d7fff00dca9b9ad61fc856d4fdf733bcb67a02f52b2f36b17d7bcc160450d0f76e8089b3501f9b52ac3e51557a94641

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

                Filesize

                210KB

                MD5

                b782bd89ae663944537eb70f5a89d5d4

                SHA1

                7853380ce36fb3673a5e201d6d796e11828f6f63

                SHA256

                f6e91dfa0f5659cf9d656247526622936915b691e6d266df8d16b0495b04daf8

                SHA512

                0f51312ead57932add49aba5698401f25d7fff00dca9b9ad61fc856d4fdf733bcb67a02f52b2f36b17d7bcc160450d0f76e8089b3501f9b52ac3e51557a94641

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

                Filesize

                210KB

                MD5

                b782bd89ae663944537eb70f5a89d5d4

                SHA1

                7853380ce36fb3673a5e201d6d796e11828f6f63

                SHA256

                f6e91dfa0f5659cf9d656247526622936915b691e6d266df8d16b0495b04daf8

                SHA512

                0f51312ead57932add49aba5698401f25d7fff00dca9b9ad61fc856d4fdf733bcb67a02f52b2f36b17d7bcc160450d0f76e8089b3501f9b52ac3e51557a94641

              • 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/2552-148-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2552-136-0x0000000002180000-0x000000000219A000-memory.dmp

                Filesize

                104KB

              • memory/2552-162-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2552-164-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2552-166-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2552-167-0x0000000002170000-0x0000000002180000-memory.dmp

                Filesize

                64KB

              • memory/2552-168-0x0000000002170000-0x0000000002180000-memory.dmp

                Filesize

                64KB

              • memory/2552-158-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2552-156-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2552-160-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2552-135-0x0000000002170000-0x0000000002180000-memory.dmp

                Filesize

                64KB

              • memory/2552-154-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2552-137-0x00000000048D0000-0x0000000004DCE000-memory.dmp

                Filesize

                5.0MB

              • memory/2552-138-0x0000000004E20000-0x0000000004E38000-memory.dmp

                Filesize

                96KB

              • memory/2552-139-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2552-140-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2552-142-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2552-144-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2552-146-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2552-150-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/2552-152-0x0000000004E20000-0x0000000004E32000-memory.dmp

                Filesize

                72KB

              • memory/4744-173-0x0000000000E50000-0x0000000000E7E000-memory.dmp

                Filesize

                184KB

              • memory/4744-186-0x0000000006B60000-0x0000000006BB0000-memory.dmp

                Filesize

                320KB

              • memory/4744-185-0x0000000008B90000-0x00000000090BC000-memory.dmp

                Filesize

                5.2MB

              • memory/4744-184-0x0000000006C10000-0x0000000006DD2000-memory.dmp

                Filesize

                1.8MB

              • memory/4744-183-0x0000000005DA0000-0x0000000005E06000-memory.dmp

                Filesize

                408KB

              • memory/4744-182-0x0000000005C00000-0x0000000005C92000-memory.dmp

                Filesize

                584KB

              • memory/4744-181-0x0000000005AE0000-0x0000000005B56000-memory.dmp

                Filesize

                472KB

              • memory/4744-180-0x0000000005810000-0x000000000585B000-memory.dmp

                Filesize

                300KB

              • memory/4744-179-0x0000000003140000-0x000000000317E000-memory.dmp

                Filesize

                248KB

              • memory/4744-178-0x0000000003120000-0x0000000003132000-memory.dmp

                Filesize

                72KB

              • memory/4744-177-0x0000000001850000-0x0000000001860000-memory.dmp

                Filesize

                64KB

              • memory/4744-176-0x0000000005920000-0x0000000005A2A000-memory.dmp

                Filesize

                1.0MB

              • memory/4744-175-0x0000000005E20000-0x0000000006426000-memory.dmp

                Filesize

                6.0MB

              • memory/4744-174-0x0000000001700000-0x0000000001706000-memory.dmp

                Filesize

                24KB