Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2023 23:20

General

  • Target

    ab8d63bded5df52b21fa8da72af7c6b1e2bd467db41007f5783efa9a28a543a6.exe

  • Size

    479KB

  • MD5

    d02c89b40759c620b7c0cfa220e1eeb4

  • SHA1

    6f60d321eb8ebde6a2770bf71347dd3c57702960

  • SHA256

    ab8d63bded5df52b21fa8da72af7c6b1e2bd467db41007f5783efa9a28a543a6

  • SHA512

    d4d0df4fef022bb5151f2ec7914431e20fa657d488ae97ce9507eee6507139616d32b7f3057f591015953a818cb299a69c179ccfe21d287c9676ae580b41d742

  • SSDEEP

    12288:QMrOy90hsujYVZ/ThZ/nUmqHHApZtO3Rjc2:OyxvlZ/nFv9C

Malware Config

Extracted

Family

redline

Botnet

ditro

C2

217.196.96.101:4132

Attributes
  • auth_value

    8f24ed370a9b24aa28d3d634ea57912e

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 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\ab8d63bded5df52b21fa8da72af7c6b1e2bd467db41007f5783efa9a28a543a6.exe
    "C:\Users\Admin\AppData\Local\Temp\ab8d63bded5df52b21fa8da72af7c6b1e2bd467db41007f5783efa9a28a543a6.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2364
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8686877.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8686877.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4940
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k9065250.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k9065250.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1588
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6290952.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6290952.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3948
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1462923.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1462923.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4148
      • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
        "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:5004
        • 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:2124
        • 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:1352
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3748
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:1460
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4372
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4244
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:4180
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4108
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2488
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4432
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:3148

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1462923.exe

                Filesize

                209KB

                MD5

                3d23535d1476cc5e3d041772e069a8ed

                SHA1

                6d96d36acdbe3abb7211ab1144acc6d8e326c6ac

                SHA256

                a9049b24e1229ab643eb7a9cc08d8151e3c2b7076706f633623efa914049c90e

                SHA512

                5246fb0ab751f4792659f7a76556b9e3277dfe275a5e1f22b23e07d41900a283bc8cbd3e0eb498e8d3f7c8a7b8fe54abdf1fe4d9cc413146ef475ac84f94c890

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1462923.exe

                Filesize

                209KB

                MD5

                3d23535d1476cc5e3d041772e069a8ed

                SHA1

                6d96d36acdbe3abb7211ab1144acc6d8e326c6ac

                SHA256

                a9049b24e1229ab643eb7a9cc08d8151e3c2b7076706f633623efa914049c90e

                SHA512

                5246fb0ab751f4792659f7a76556b9e3277dfe275a5e1f22b23e07d41900a283bc8cbd3e0eb498e8d3f7c8a7b8fe54abdf1fe4d9cc413146ef475ac84f94c890

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8686877.exe

                Filesize

                307KB

                MD5

                a1bc031a8cbaff63247692ba2d89cbfc

                SHA1

                3b81cacdb6009b3bdbc515e0c0b557474ba9a669

                SHA256

                f06311ab062dce905e12f6fa0986c6d2f3aa8ccf4808e26b7b0aa5eec14e5d88

                SHA512

                feae08d7673b1ce3c4255d51f31688a30da7c984d9310ca8fe111e94391591aff23edb799fc1e91566b55ac7b9872d208ab1711a19d9c7935e4f9e42cefcee48

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8686877.exe

                Filesize

                307KB

                MD5

                a1bc031a8cbaff63247692ba2d89cbfc

                SHA1

                3b81cacdb6009b3bdbc515e0c0b557474ba9a669

                SHA256

                f06311ab062dce905e12f6fa0986c6d2f3aa8ccf4808e26b7b0aa5eec14e5d88

                SHA512

                feae08d7673b1ce3c4255d51f31688a30da7c984d9310ca8fe111e94391591aff23edb799fc1e91566b55ac7b9872d208ab1711a19d9c7935e4f9e42cefcee48

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k9065250.exe

                Filesize

                178KB

                MD5

                49a8af2ef360e7409670f6d4ca403b6e

                SHA1

                c0fd96cff2cb02cd58110521354d85a5187fe2f9

                SHA256

                c0e1440500597a2029d6eefde13fbdecafbccc90c28b4a982f9d98aaeedd866b

                SHA512

                909a1181f9abc8c7db5d15a8c5d0f5a21f14e4a8ac92ef83e0db482c9bbe4d6cb3db03dc8986093487517f7a31307781db88a7404a0a47005b0a7984745ce567

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k9065250.exe

                Filesize

                178KB

                MD5

                49a8af2ef360e7409670f6d4ca403b6e

                SHA1

                c0fd96cff2cb02cd58110521354d85a5187fe2f9

                SHA256

                c0e1440500597a2029d6eefde13fbdecafbccc90c28b4a982f9d98aaeedd866b

                SHA512

                909a1181f9abc8c7db5d15a8c5d0f5a21f14e4a8ac92ef83e0db482c9bbe4d6cb3db03dc8986093487517f7a31307781db88a7404a0a47005b0a7984745ce567

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6290952.exe

                Filesize

                168KB

                MD5

                b63d78191044db94376db681c83747af

                SHA1

                ffcbcd36def8b94b6325b2f3853251eb016f7fe2

                SHA256

                3c0105650defcdff367991a588897f674920da14d43a288c993f1e991f3f2bc5

                SHA512

                8c4556453bd4cb1a37aab88aa6ee759bfba325a4af61d9eca2e57f932a1356c473e301f5c2dbb0218817e8198998fc3b5f6cfdd25efb12f0c69380a5d46366cc

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6290952.exe

                Filesize

                168KB

                MD5

                b63d78191044db94376db681c83747af

                SHA1

                ffcbcd36def8b94b6325b2f3853251eb016f7fe2

                SHA256

                3c0105650defcdff367991a588897f674920da14d43a288c993f1e991f3f2bc5

                SHA512

                8c4556453bd4cb1a37aab88aa6ee759bfba325a4af61d9eca2e57f932a1356c473e301f5c2dbb0218817e8198998fc3b5f6cfdd25efb12f0c69380a5d46366cc

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

                Filesize

                209KB

                MD5

                3d23535d1476cc5e3d041772e069a8ed

                SHA1

                6d96d36acdbe3abb7211ab1144acc6d8e326c6ac

                SHA256

                a9049b24e1229ab643eb7a9cc08d8151e3c2b7076706f633623efa914049c90e

                SHA512

                5246fb0ab751f4792659f7a76556b9e3277dfe275a5e1f22b23e07d41900a283bc8cbd3e0eb498e8d3f7c8a7b8fe54abdf1fe4d9cc413146ef475ac84f94c890

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

                Filesize

                209KB

                MD5

                3d23535d1476cc5e3d041772e069a8ed

                SHA1

                6d96d36acdbe3abb7211ab1144acc6d8e326c6ac

                SHA256

                a9049b24e1229ab643eb7a9cc08d8151e3c2b7076706f633623efa914049c90e

                SHA512

                5246fb0ab751f4792659f7a76556b9e3277dfe275a5e1f22b23e07d41900a283bc8cbd3e0eb498e8d3f7c8a7b8fe54abdf1fe4d9cc413146ef475ac84f94c890

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

                Filesize

                209KB

                MD5

                3d23535d1476cc5e3d041772e069a8ed

                SHA1

                6d96d36acdbe3abb7211ab1144acc6d8e326c6ac

                SHA256

                a9049b24e1229ab643eb7a9cc08d8151e3c2b7076706f633623efa914049c90e

                SHA512

                5246fb0ab751f4792659f7a76556b9e3277dfe275a5e1f22b23e07d41900a283bc8cbd3e0eb498e8d3f7c8a7b8fe54abdf1fe4d9cc413146ef475ac84f94c890

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

                Filesize

                209KB

                MD5

                3d23535d1476cc5e3d041772e069a8ed

                SHA1

                6d96d36acdbe3abb7211ab1144acc6d8e326c6ac

                SHA256

                a9049b24e1229ab643eb7a9cc08d8151e3c2b7076706f633623efa914049c90e

                SHA512

                5246fb0ab751f4792659f7a76556b9e3277dfe275a5e1f22b23e07d41900a283bc8cbd3e0eb498e8d3f7c8a7b8fe54abdf1fe4d9cc413146ef475ac84f94c890

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

                Filesize

                209KB

                MD5

                3d23535d1476cc5e3d041772e069a8ed

                SHA1

                6d96d36acdbe3abb7211ab1144acc6d8e326c6ac

                SHA256

                a9049b24e1229ab643eb7a9cc08d8151e3c2b7076706f633623efa914049c90e

                SHA512

                5246fb0ab751f4792659f7a76556b9e3277dfe275a5e1f22b23e07d41900a283bc8cbd3e0eb498e8d3f7c8a7b8fe54abdf1fe4d9cc413146ef475ac84f94c890

              • 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/1588-174-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/1588-154-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/1588-164-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/1588-166-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/1588-168-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/1588-170-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/1588-172-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/1588-160-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/1588-176-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/1588-178-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/1588-179-0x0000000004990000-0x00000000049A0000-memory.dmp

                Filesize

                64KB

              • memory/1588-180-0x0000000004990000-0x00000000049A0000-memory.dmp

                Filesize

                64KB

              • memory/1588-181-0x0000000004990000-0x00000000049A0000-memory.dmp

                Filesize

                64KB

              • memory/1588-147-0x00000000049A0000-0x0000000004F44000-memory.dmp

                Filesize

                5.6MB

              • memory/1588-149-0x0000000004990000-0x00000000049A0000-memory.dmp

                Filesize

                64KB

              • memory/1588-148-0x0000000004990000-0x00000000049A0000-memory.dmp

                Filesize

                64KB

              • memory/1588-150-0x0000000004990000-0x00000000049A0000-memory.dmp

                Filesize

                64KB

              • memory/1588-151-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/1588-152-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/1588-162-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/1588-156-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/1588-158-0x0000000004970000-0x0000000004982000-memory.dmp

                Filesize

                72KB

              • memory/3948-195-0x000000000B700000-0x000000000B8C2000-memory.dmp

                Filesize

                1.8MB

              • memory/3948-194-0x000000000A2C0000-0x000000000A326000-memory.dmp

                Filesize

                408KB

              • memory/3948-193-0x000000000A220000-0x000000000A2B2000-memory.dmp

                Filesize

                584KB

              • memory/3948-192-0x000000000A100000-0x000000000A176000-memory.dmp

                Filesize

                472KB

              • memory/3948-191-0x0000000004900000-0x0000000004910000-memory.dmp

                Filesize

                64KB

              • memory/3948-190-0x0000000009DF0000-0x0000000009E2C000-memory.dmp

                Filesize

                240KB

              • memory/3948-189-0x0000000009D90000-0x0000000009DA2000-memory.dmp

                Filesize

                72KB

              • memory/3948-188-0x0000000009EA0000-0x0000000009FAA000-memory.dmp

                Filesize

                1.0MB

              • memory/3948-187-0x000000000A3B0000-0x000000000A9C8000-memory.dmp

                Filesize

                6.1MB

              • memory/3948-186-0x0000000000020000-0x0000000000050000-memory.dmp

                Filesize

                192KB

              • memory/3948-196-0x000000000BE00000-0x000000000C32C000-memory.dmp

                Filesize

                5.2MB

              • memory/3948-197-0x000000000AF10000-0x000000000AF60000-memory.dmp

                Filesize

                320KB