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Analysis

  • max time kernel
    147s
  • max time network
    152s
  • 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, 13:37

General

  • Target

    18d0b1d3bc3368f7a23786adf37c128c85e7105cd7866049dbc1402f975e0deb.exe

  • Size

    479KB

  • MD5

    0ad2beb37e5ae872f56fb37b496cec33

  • SHA1

    7a7aca0b587d4a51786f932f0fe08935d608ce88

  • SHA256

    18d0b1d3bc3368f7a23786adf37c128c85e7105cd7866049dbc1402f975e0deb

  • SHA512

    2e6513ed4e161de57862b21e6358b3d3b3e7f20fe8fd0083f8d77e953548078728b2752b594bfd3b9d3d3b271e2aed0057d9336c5be1e469464763771802da54

  • SSDEEP

    12288:JMruy90cJq+d8dnSnLEQUgaOUi74WI95LjVP:/ypeSnLEZg+iQ5LRP

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\18d0b1d3bc3368f7a23786adf37c128c85e7105cd7866049dbc1402f975e0deb.exe
    "C:\Users\Admin\AppData\Local\Temp\18d0b1d3bc3368f7a23786adf37c128c85e7105cd7866049dbc1402f975e0deb.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1876
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8954333.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8954333.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4852
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2315850.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2315850.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2928
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6817137.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6817137.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2216
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7903694.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7903694.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3164
      • 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:3104
        • 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:4220
        • 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:3424
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3824
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:3940
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:1540
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2372
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:4820
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:3892
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1504
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4376
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4440

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7903694.exe

                Filesize

                210KB

                MD5

                095b199adab66e17606154d64e71c4fe

                SHA1

                55d6cdc20f0fc470445c165b139858ad6065e311

                SHA256

                737b4f9f00df50244d9a58919ab911c91f6352af1e6d71742d1f6f48fd88ed6b

                SHA512

                461d325fa93f98f481729e7a38d90afc51c957829c7f494a1d65fe16730b114dc07710e254c36b076ebc8fbba1d1e6f2b3338d7fcd6d4423f96cd4a9efe3f502

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i7903694.exe

                Filesize

                210KB

                MD5

                095b199adab66e17606154d64e71c4fe

                SHA1

                55d6cdc20f0fc470445c165b139858ad6065e311

                SHA256

                737b4f9f00df50244d9a58919ab911c91f6352af1e6d71742d1f6f48fd88ed6b

                SHA512

                461d325fa93f98f481729e7a38d90afc51c957829c7f494a1d65fe16730b114dc07710e254c36b076ebc8fbba1d1e6f2b3338d7fcd6d4423f96cd4a9efe3f502

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8954333.exe

                Filesize

                307KB

                MD5

                796be0db625e6bd0c456be8e05d89b6c

                SHA1

                f45337ecdc436c94f12c4f58a217cac9dc7a60c9

                SHA256

                b1ab083d8566f243d5e3d9faf616aa79b32c2ab764098766fb81749ea8719cc7

                SHA512

                daf69e8efd18cf68c9792c5266261ddbfabd1f34a509d128ad5410948a6aea9756ee3f59c5c68eda352d4328da3da5fead59bf06b3f9ef38443c3cd0056a3b64

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8954333.exe

                Filesize

                307KB

                MD5

                796be0db625e6bd0c456be8e05d89b6c

                SHA1

                f45337ecdc436c94f12c4f58a217cac9dc7a60c9

                SHA256

                b1ab083d8566f243d5e3d9faf616aa79b32c2ab764098766fb81749ea8719cc7

                SHA512

                daf69e8efd18cf68c9792c5266261ddbfabd1f34a509d128ad5410948a6aea9756ee3f59c5c68eda352d4328da3da5fead59bf06b3f9ef38443c3cd0056a3b64

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2315850.exe

                Filesize

                168KB

                MD5

                24055c44b02b89756dedaec3f3036ad0

                SHA1

                65d364a7c1e91ca71c1ea68b8de154b4ad3fe8ba

                SHA256

                f56c71af6ad7c5470b0511065357347f41903af059e8310edde6ea940c84be83

                SHA512

                682a7dde8ecc8bbd4287bf0d2459c9341abe45e51a162a151d0034179af913803b6b616268c36a4a2567bbaa1e4b7220e4404a66180bc1a7677456ba88c0ba46

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2315850.exe

                Filesize

                168KB

                MD5

                24055c44b02b89756dedaec3f3036ad0

                SHA1

                65d364a7c1e91ca71c1ea68b8de154b4ad3fe8ba

                SHA256

                f56c71af6ad7c5470b0511065357347f41903af059e8310edde6ea940c84be83

                SHA512

                682a7dde8ecc8bbd4287bf0d2459c9341abe45e51a162a151d0034179af913803b6b616268c36a4a2567bbaa1e4b7220e4404a66180bc1a7677456ba88c0ba46

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6817137.exe

                Filesize

                179KB

                MD5

                e048230f7499688d1cbe9fe80eb77d6c

                SHA1

                11a1c080ea63fb38bb93dbdd09f1509c94c89c41

                SHA256

                fe2f165419f9c378c039b285d4f2868be674ecb7a55e979b4b17fb2cbce9345e

                SHA512

                39fcd05c1c7b68cb7d5a5d0ac671b7720e3393c201ea041acce7ccb16ed6ac9dc3c658dddd3f692871ec8f7cb481036f6927f9eb97ad8af7fc9b31b7b2252e4e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6817137.exe

                Filesize

                179KB

                MD5

                e048230f7499688d1cbe9fe80eb77d6c

                SHA1

                11a1c080ea63fb38bb93dbdd09f1509c94c89c41

                SHA256

                fe2f165419f9c378c039b285d4f2868be674ecb7a55e979b4b17fb2cbce9345e

                SHA512

                39fcd05c1c7b68cb7d5a5d0ac671b7720e3393c201ea041acce7ccb16ed6ac9dc3c658dddd3f692871ec8f7cb481036f6927f9eb97ad8af7fc9b31b7b2252e4e

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

                Filesize

                210KB

                MD5

                095b199adab66e17606154d64e71c4fe

                SHA1

                55d6cdc20f0fc470445c165b139858ad6065e311

                SHA256

                737b4f9f00df50244d9a58919ab911c91f6352af1e6d71742d1f6f48fd88ed6b

                SHA512

                461d325fa93f98f481729e7a38d90afc51c957829c7f494a1d65fe16730b114dc07710e254c36b076ebc8fbba1d1e6f2b3338d7fcd6d4423f96cd4a9efe3f502

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

                Filesize

                210KB

                MD5

                095b199adab66e17606154d64e71c4fe

                SHA1

                55d6cdc20f0fc470445c165b139858ad6065e311

                SHA256

                737b4f9f00df50244d9a58919ab911c91f6352af1e6d71742d1f6f48fd88ed6b

                SHA512

                461d325fa93f98f481729e7a38d90afc51c957829c7f494a1d65fe16730b114dc07710e254c36b076ebc8fbba1d1e6f2b3338d7fcd6d4423f96cd4a9efe3f502

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

                Filesize

                210KB

                MD5

                095b199adab66e17606154d64e71c4fe

                SHA1

                55d6cdc20f0fc470445c165b139858ad6065e311

                SHA256

                737b4f9f00df50244d9a58919ab911c91f6352af1e6d71742d1f6f48fd88ed6b

                SHA512

                461d325fa93f98f481729e7a38d90afc51c957829c7f494a1d65fe16730b114dc07710e254c36b076ebc8fbba1d1e6f2b3338d7fcd6d4423f96cd4a9efe3f502

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

                Filesize

                210KB

                MD5

                095b199adab66e17606154d64e71c4fe

                SHA1

                55d6cdc20f0fc470445c165b139858ad6065e311

                SHA256

                737b4f9f00df50244d9a58919ab911c91f6352af1e6d71742d1f6f48fd88ed6b

                SHA512

                461d325fa93f98f481729e7a38d90afc51c957829c7f494a1d65fe16730b114dc07710e254c36b076ebc8fbba1d1e6f2b3338d7fcd6d4423f96cd4a9efe3f502

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

                Filesize

                210KB

                MD5

                095b199adab66e17606154d64e71c4fe

                SHA1

                55d6cdc20f0fc470445c165b139858ad6065e311

                SHA256

                737b4f9f00df50244d9a58919ab911c91f6352af1e6d71742d1f6f48fd88ed6b

                SHA512

                461d325fa93f98f481729e7a38d90afc51c957829c7f494a1d65fe16730b114dc07710e254c36b076ebc8fbba1d1e6f2b3338d7fcd6d4423f96cd4a9efe3f502

              • 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/2216-194-0x0000000002140000-0x0000000002150000-memory.dmp

                Filesize

                64KB

              • memory/2216-188-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2216-195-0x0000000002140000-0x0000000002150000-memory.dmp

                Filesize

                64KB

              • memory/2216-166-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2216-165-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2216-168-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2216-170-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2216-172-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2216-174-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2216-176-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2216-178-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2216-180-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2216-182-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2216-184-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2216-186-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2216-193-0x0000000002140000-0x0000000002150000-memory.dmp

                Filesize

                64KB

              • memory/2216-190-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2216-192-0x0000000004F10000-0x0000000004F22000-memory.dmp

                Filesize

                72KB

              • memory/2928-154-0x0000000005770000-0x00000000057E6000-memory.dmp

                Filesize

                472KB

              • memory/2928-148-0x00000000058E0000-0x0000000005EF8000-memory.dmp

                Filesize

                6.1MB

              • memory/2928-159-0x0000000008B70000-0x000000000909C000-memory.dmp

                Filesize

                5.2MB

              • memory/2928-157-0x0000000005860000-0x00000000058C6000-memory.dmp

                Filesize

                408KB

              • memory/2928-156-0x00000000069A0000-0x0000000006F44000-memory.dmp

                Filesize

                5.6MB

              • memory/2928-155-0x0000000005F00000-0x0000000005F92000-memory.dmp

                Filesize

                584KB

              • memory/2928-152-0x00000000052B0000-0x00000000052C0000-memory.dmp

                Filesize

                64KB

              • memory/2928-160-0x0000000006800000-0x0000000006850000-memory.dmp

                Filesize

                320KB

              • memory/2928-158-0x0000000006F50000-0x0000000007112000-memory.dmp

                Filesize

                1.8MB

              • memory/2928-151-0x0000000005300000-0x000000000533C000-memory.dmp

                Filesize

                240KB

              • memory/2928-150-0x0000000005270000-0x0000000005282000-memory.dmp

                Filesize

                72KB

              • memory/2928-149-0x00000000053D0000-0x00000000054DA000-memory.dmp

                Filesize

                1.0MB

              • memory/2928-153-0x00000000052B0000-0x00000000052C0000-memory.dmp

                Filesize

                64KB

              • memory/2928-147-0x0000000000930000-0x0000000000960000-memory.dmp

                Filesize

                192KB