Analysis

  • max time kernel
    139s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/05/2023, 15:35

General

  • Target

    19e574c5eac68099d6445f2cb24048edba394fe568a3061e7d6f986c42ae2228.exe

  • Size

    479KB

  • MD5

    fbeeba4e544e8e175fd4245e7c10b1e4

  • SHA1

    54bf482079184e79f645a03bef12f974037dbd61

  • SHA256

    19e574c5eac68099d6445f2cb24048edba394fe568a3061e7d6f986c42ae2228

  • SHA512

    6e08a18ee0c29ee247c3f28d3522cc9ebc42dec3c9ab97e4f95452a99beaf09d51f1575f4a278ddfe2d084119f643fa0e7559fdea0e321ad0b9fa501afe13438

  • SSDEEP

    12288:7MrKy90boiyuSni4jxM5c1u317Tix/eOEiPRtu2G:9yyyFzjmXVT+GOEARkz

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 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\19e574c5eac68099d6445f2cb24048edba394fe568a3061e7d6f986c42ae2228.exe
    "C:\Users\Admin\AppData\Local\Temp\19e574c5eac68099d6445f2cb24048edba394fe568a3061e7d6f986c42ae2228.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4828
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3268700.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3268700.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4880
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8590135.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8590135.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1920
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1079878.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1079878.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3996
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4577549.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4577549.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3484
      • 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:4944
        • 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:4556
        • 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:3648
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3848
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:5076
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:1596
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:456
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:2068
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:1468
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1080
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4916
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:5104

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4577549.exe

                      Filesize

                      210KB

                      MD5

                      9d2c6192c672df050c62253db9586dbf

                      SHA1

                      e12ebecfa5f5130711560acd1d40bc5d6387884f

                      SHA256

                      5ae983fcff3f904b5ba2d39b6651f26452afc9622b958a09b6a2d5895384aa54

                      SHA512

                      9e0384952f34b1c8ed92cf36463f5c55319ca2163bb492fbf16b383b86fb95ec77401d94f4c03c98f9fb3c0869b663626f4c066d1e35253453eeaa98fb1046ec

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4577549.exe

                      Filesize

                      210KB

                      MD5

                      9d2c6192c672df050c62253db9586dbf

                      SHA1

                      e12ebecfa5f5130711560acd1d40bc5d6387884f

                      SHA256

                      5ae983fcff3f904b5ba2d39b6651f26452afc9622b958a09b6a2d5895384aa54

                      SHA512

                      9e0384952f34b1c8ed92cf36463f5c55319ca2163bb492fbf16b383b86fb95ec77401d94f4c03c98f9fb3c0869b663626f4c066d1e35253453eeaa98fb1046ec

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3268700.exe

                      Filesize

                      307KB

                      MD5

                      1c7c7abfbc38796c5df130ef3134ccc6

                      SHA1

                      92811c4ac1efd74616f1a5df636dd14e40d139be

                      SHA256

                      f774fcaade9caf48feacf400503a07a96801287387dc7a6b6c0e30a2de180392

                      SHA512

                      73c838127cdb1a9e4020b9d7d034568dce4baf67ce4134af06d142889b29c38df4658c780551b946fc55a2bacdb99e5b5e8cf079405905593d763ac4583011ce

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3268700.exe

                      Filesize

                      307KB

                      MD5

                      1c7c7abfbc38796c5df130ef3134ccc6

                      SHA1

                      92811c4ac1efd74616f1a5df636dd14e40d139be

                      SHA256

                      f774fcaade9caf48feacf400503a07a96801287387dc7a6b6c0e30a2de180392

                      SHA512

                      73c838127cdb1a9e4020b9d7d034568dce4baf67ce4134af06d142889b29c38df4658c780551b946fc55a2bacdb99e5b5e8cf079405905593d763ac4583011ce

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8590135.exe

                      Filesize

                      179KB

                      MD5

                      8182473b99fb66b4edaaa5df4117f0d3

                      SHA1

                      0e2047287e7cb1bbeea4d7ef812e5d8d6bc69882

                      SHA256

                      0ccf70fba18bf5e908fff3dd71e7602cdfb2ceb7b39a084f96e56223962d0311

                      SHA512

                      85bde8cd4142ee8a435e29c988f92ad5eb31756697b0074b4ad97eb4ab16076cc5c0d55b9af905810a5790614f406b88825aaad4b36645bff823bec5134328f6

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8590135.exe

                      Filesize

                      179KB

                      MD5

                      8182473b99fb66b4edaaa5df4117f0d3

                      SHA1

                      0e2047287e7cb1bbeea4d7ef812e5d8d6bc69882

                      SHA256

                      0ccf70fba18bf5e908fff3dd71e7602cdfb2ceb7b39a084f96e56223962d0311

                      SHA512

                      85bde8cd4142ee8a435e29c988f92ad5eb31756697b0074b4ad97eb4ab16076cc5c0d55b9af905810a5790614f406b88825aaad4b36645bff823bec5134328f6

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1079878.exe

                      Filesize

                      168KB

                      MD5

                      0b2f5a189a7e8346060ebd8cfeafea46

                      SHA1

                      6efe67c24a8bbf22d7af6f16c772009037b83a2a

                      SHA256

                      2ba432f9d29af9c6ca9dcdcd89e34680b4b921af08afb2d6d7422a6362ac9266

                      SHA512

                      b95d1e1ddc97a87da12424dad818f6bcb2b5aff6f84715a268055bced6b7f7aa55b89478b6bb6fcf7420605292500e56f14eec2a6a9a1aa08dfdcf899dc3db1f

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1079878.exe

                      Filesize

                      168KB

                      MD5

                      0b2f5a189a7e8346060ebd8cfeafea46

                      SHA1

                      6efe67c24a8bbf22d7af6f16c772009037b83a2a

                      SHA256

                      2ba432f9d29af9c6ca9dcdcd89e34680b4b921af08afb2d6d7422a6362ac9266

                      SHA512

                      b95d1e1ddc97a87da12424dad818f6bcb2b5aff6f84715a268055bced6b7f7aa55b89478b6bb6fcf7420605292500e56f14eec2a6a9a1aa08dfdcf899dc3db1f

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

                      Filesize

                      210KB

                      MD5

                      9d2c6192c672df050c62253db9586dbf

                      SHA1

                      e12ebecfa5f5130711560acd1d40bc5d6387884f

                      SHA256

                      5ae983fcff3f904b5ba2d39b6651f26452afc9622b958a09b6a2d5895384aa54

                      SHA512

                      9e0384952f34b1c8ed92cf36463f5c55319ca2163bb492fbf16b383b86fb95ec77401d94f4c03c98f9fb3c0869b663626f4c066d1e35253453eeaa98fb1046ec

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

                      Filesize

                      210KB

                      MD5

                      9d2c6192c672df050c62253db9586dbf

                      SHA1

                      e12ebecfa5f5130711560acd1d40bc5d6387884f

                      SHA256

                      5ae983fcff3f904b5ba2d39b6651f26452afc9622b958a09b6a2d5895384aa54

                      SHA512

                      9e0384952f34b1c8ed92cf36463f5c55319ca2163bb492fbf16b383b86fb95ec77401d94f4c03c98f9fb3c0869b663626f4c066d1e35253453eeaa98fb1046ec

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

                      Filesize

                      210KB

                      MD5

                      9d2c6192c672df050c62253db9586dbf

                      SHA1

                      e12ebecfa5f5130711560acd1d40bc5d6387884f

                      SHA256

                      5ae983fcff3f904b5ba2d39b6651f26452afc9622b958a09b6a2d5895384aa54

                      SHA512

                      9e0384952f34b1c8ed92cf36463f5c55319ca2163bb492fbf16b383b86fb95ec77401d94f4c03c98f9fb3c0869b663626f4c066d1e35253453eeaa98fb1046ec

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

                      Filesize

                      210KB

                      MD5

                      9d2c6192c672df050c62253db9586dbf

                      SHA1

                      e12ebecfa5f5130711560acd1d40bc5d6387884f

                      SHA256

                      5ae983fcff3f904b5ba2d39b6651f26452afc9622b958a09b6a2d5895384aa54

                      SHA512

                      9e0384952f34b1c8ed92cf36463f5c55319ca2163bb492fbf16b383b86fb95ec77401d94f4c03c98f9fb3c0869b663626f4c066d1e35253453eeaa98fb1046ec

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

                      Filesize

                      210KB

                      MD5

                      9d2c6192c672df050c62253db9586dbf

                      SHA1

                      e12ebecfa5f5130711560acd1d40bc5d6387884f

                      SHA256

                      5ae983fcff3f904b5ba2d39b6651f26452afc9622b958a09b6a2d5895384aa54

                      SHA512

                      9e0384952f34b1c8ed92cf36463f5c55319ca2163bb492fbf16b383b86fb95ec77401d94f4c03c98f9fb3c0869b663626f4c066d1e35253453eeaa98fb1046ec

                    • 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/1920-160-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/1920-162-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/1920-172-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/1920-174-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/1920-176-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/1920-178-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/1920-179-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

                      Filesize

                      64KB

                    • memory/1920-180-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

                      Filesize

                      64KB

                    • memory/1920-181-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

                      Filesize

                      64KB

                    • memory/1920-168-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/1920-166-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/1920-147-0x0000000004AD0000-0x0000000005074000-memory.dmp

                      Filesize

                      5.6MB

                    • memory/1920-148-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

                      Filesize

                      64KB

                    • memory/1920-149-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

                      Filesize

                      64KB

                    • memory/1920-150-0x0000000004AC0000-0x0000000004AD0000-memory.dmp

                      Filesize

                      64KB

                    • memory/1920-151-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/1920-152-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/1920-154-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/1920-156-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/1920-158-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/1920-170-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/1920-164-0x0000000002500000-0x0000000002512000-memory.dmp

                      Filesize

                      72KB

                    • memory/3996-192-0x00000000052B0000-0x00000000052C0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3996-198-0x000000000CA60000-0x000000000CF8C000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/3996-196-0x000000000C070000-0x000000000C0C0000-memory.dmp

                      Filesize

                      320KB

                    • memory/3996-195-0x000000000B5C0000-0x000000000B626000-memory.dmp

                      Filesize

                      408KB

                    • memory/3996-194-0x000000000B420000-0x000000000B4B2000-memory.dmp

                      Filesize

                      584KB

                    • memory/3996-193-0x000000000AC80000-0x000000000ACF6000-memory.dmp

                      Filesize

                      472KB

                    • memory/3996-197-0x000000000C360000-0x000000000C522000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/3996-191-0x00000000052B0000-0x00000000052C0000-memory.dmp

                      Filesize

                      64KB

                    • memory/3996-190-0x000000000A7F0000-0x000000000A82C000-memory.dmp

                      Filesize

                      240KB

                    • memory/3996-189-0x000000000A790000-0x000000000A7A2000-memory.dmp

                      Filesize

                      72KB

                    • memory/3996-188-0x000000000A860000-0x000000000A96A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/3996-187-0x000000000AD60000-0x000000000B378000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/3996-186-0x0000000000A20000-0x0000000000A50000-memory.dmp

                      Filesize

                      192KB