Analysis

  • max time kernel
    125s
  • 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 07:38

General

  • Target

    5825e2043e67eedf5a6953dd60058208d44bcc832b9ebe101cd17c82f5e9ceea.exe

  • Size

    479KB

  • MD5

    d50e5a07237ff1e1d2a5383ba9d865fd

  • SHA1

    c59082c667e7aa42453ddf5f75609847addfb900

  • SHA256

    5825e2043e67eedf5a6953dd60058208d44bcc832b9ebe101cd17c82f5e9ceea

  • SHA512

    2fd1a949fa8d2803e91b33aae1ee18d8f43d2ad854311faa51b2425319edc48116f12d9fb90728bfdab6f29958b7eefaa6fffde8b48b61237971af7204a16bc5

  • SSDEEP

    12288:IMrey90Z+cJBRDQxz92YN+sof99w+M5GZE9dinqG:myq+cJUxdNNofgx9JG

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 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\5825e2043e67eedf5a6953dd60058208d44bcc832b9ebe101cd17c82f5e9ceea.exe
    "C:\Users\Admin\AppData\Local\Temp\5825e2043e67eedf5a6953dd60058208d44bcc832b9ebe101cd17c82f5e9ceea.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3644
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9567970.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9567970.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3580
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1120678.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1120678.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5116
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9651420.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9651420.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2152
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1544127.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1544127.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3844
      • 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:2924
        • 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:4540
        • 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:4384
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3468
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:1764
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:2900
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3460
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:3684
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:3712
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4360
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4744
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4268

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1544127.exe

                Filesize

                210KB

                MD5

                ddeb75b574347fd1990481beda38d56c

                SHA1

                d1930f97956ed574e4325776c03da74c17183c9e

                SHA256

                3e780108c868c83aaf5c88bdf8689db3ad1021175cab1e2c3aa1e0ecba65f3ac

                SHA512

                4d33a19310d1a082dbdfa0b82a81c9f5d2b4a7fd31289c405ddea844795efe2983ded09f5ac806bdd59102bf07a16bc6e4d894587018168be627c35d072d1cd2

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1544127.exe

                Filesize

                210KB

                MD5

                ddeb75b574347fd1990481beda38d56c

                SHA1

                d1930f97956ed574e4325776c03da74c17183c9e

                SHA256

                3e780108c868c83aaf5c88bdf8689db3ad1021175cab1e2c3aa1e0ecba65f3ac

                SHA512

                4d33a19310d1a082dbdfa0b82a81c9f5d2b4a7fd31289c405ddea844795efe2983ded09f5ac806bdd59102bf07a16bc6e4d894587018168be627c35d072d1cd2

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9567970.exe

                Filesize

                307KB

                MD5

                8a3f32f43e971a7fb4ea1ec2293e1503

                SHA1

                9964dd79b3707f2a19ff869927c15e37ff21b1fd

                SHA256

                95db75aeda477225a214d46910616e0d39fa821b4f2cb3ed84b8e7e063f853b8

                SHA512

                e3d1701f3419258a3b58357a3fffbb9a757c2e1011b1c031b16dfd614f29473cad87525fe73ab6631b7765e4e38f94e8242683559bd941c1adc94da0e0c05339

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9567970.exe

                Filesize

                307KB

                MD5

                8a3f32f43e971a7fb4ea1ec2293e1503

                SHA1

                9964dd79b3707f2a19ff869927c15e37ff21b1fd

                SHA256

                95db75aeda477225a214d46910616e0d39fa821b4f2cb3ed84b8e7e063f853b8

                SHA512

                e3d1701f3419258a3b58357a3fffbb9a757c2e1011b1c031b16dfd614f29473cad87525fe73ab6631b7765e4e38f94e8242683559bd941c1adc94da0e0c05339

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1120678.exe

                Filesize

                168KB

                MD5

                fb940694a3a0806758f5db938ed48014

                SHA1

                8d70dbd96c108a8da21262f69a1d3ff3c44935ab

                SHA256

                1229e1ff349cd1b715b0130db490569676bcdd8c11e5c93ed76dd56896f1cbce

                SHA512

                5f787c4c7c58df6533ac45c1a1939dfe6a0e1df9dec73ee8e2ae40bf4f5331650548f7bb5147138aaf7382beba00b226bd3550cc8be2392b8be8839bf057745b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1120678.exe

                Filesize

                168KB

                MD5

                fb940694a3a0806758f5db938ed48014

                SHA1

                8d70dbd96c108a8da21262f69a1d3ff3c44935ab

                SHA256

                1229e1ff349cd1b715b0130db490569676bcdd8c11e5c93ed76dd56896f1cbce

                SHA512

                5f787c4c7c58df6533ac45c1a1939dfe6a0e1df9dec73ee8e2ae40bf4f5331650548f7bb5147138aaf7382beba00b226bd3550cc8be2392b8be8839bf057745b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9651420.exe

                Filesize

                179KB

                MD5

                fb1276e24ded06687ae8e19570133f63

                SHA1

                e595305549b9b8a95dba761b6f700ef5481f8bf0

                SHA256

                ec3ff64bed64208ab464161e407d9738057928912cc91badf75a727e059e132d

                SHA512

                7e343e0ecf513adfc6da07a9cc84963f26a2685d5ecf90123408a7410d2487eab14ef09fe2ecb7b9532bd106220847ea9d31e004a3b64eb448f6f560acbcf61f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9651420.exe

                Filesize

                179KB

                MD5

                fb1276e24ded06687ae8e19570133f63

                SHA1

                e595305549b9b8a95dba761b6f700ef5481f8bf0

                SHA256

                ec3ff64bed64208ab464161e407d9738057928912cc91badf75a727e059e132d

                SHA512

                7e343e0ecf513adfc6da07a9cc84963f26a2685d5ecf90123408a7410d2487eab14ef09fe2ecb7b9532bd106220847ea9d31e004a3b64eb448f6f560acbcf61f

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

                Filesize

                210KB

                MD5

                ddeb75b574347fd1990481beda38d56c

                SHA1

                d1930f97956ed574e4325776c03da74c17183c9e

                SHA256

                3e780108c868c83aaf5c88bdf8689db3ad1021175cab1e2c3aa1e0ecba65f3ac

                SHA512

                4d33a19310d1a082dbdfa0b82a81c9f5d2b4a7fd31289c405ddea844795efe2983ded09f5ac806bdd59102bf07a16bc6e4d894587018168be627c35d072d1cd2

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

                Filesize

                210KB

                MD5

                ddeb75b574347fd1990481beda38d56c

                SHA1

                d1930f97956ed574e4325776c03da74c17183c9e

                SHA256

                3e780108c868c83aaf5c88bdf8689db3ad1021175cab1e2c3aa1e0ecba65f3ac

                SHA512

                4d33a19310d1a082dbdfa0b82a81c9f5d2b4a7fd31289c405ddea844795efe2983ded09f5ac806bdd59102bf07a16bc6e4d894587018168be627c35d072d1cd2

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

                Filesize

                210KB

                MD5

                ddeb75b574347fd1990481beda38d56c

                SHA1

                d1930f97956ed574e4325776c03da74c17183c9e

                SHA256

                3e780108c868c83aaf5c88bdf8689db3ad1021175cab1e2c3aa1e0ecba65f3ac

                SHA512

                4d33a19310d1a082dbdfa0b82a81c9f5d2b4a7fd31289c405ddea844795efe2983ded09f5ac806bdd59102bf07a16bc6e4d894587018168be627c35d072d1cd2

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

                Filesize

                210KB

                MD5

                ddeb75b574347fd1990481beda38d56c

                SHA1

                d1930f97956ed574e4325776c03da74c17183c9e

                SHA256

                3e780108c868c83aaf5c88bdf8689db3ad1021175cab1e2c3aa1e0ecba65f3ac

                SHA512

                4d33a19310d1a082dbdfa0b82a81c9f5d2b4a7fd31289c405ddea844795efe2983ded09f5ac806bdd59102bf07a16bc6e4d894587018168be627c35d072d1cd2

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

                Filesize

                210KB

                MD5

                ddeb75b574347fd1990481beda38d56c

                SHA1

                d1930f97956ed574e4325776c03da74c17183c9e

                SHA256

                3e780108c868c83aaf5c88bdf8689db3ad1021175cab1e2c3aa1e0ecba65f3ac

                SHA512

                4d33a19310d1a082dbdfa0b82a81c9f5d2b4a7fd31289c405ddea844795efe2983ded09f5ac806bdd59102bf07a16bc6e4d894587018168be627c35d072d1cd2

              • 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/2152-184-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                Filesize

                64KB

              • memory/2152-173-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/2152-186-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                Filesize

                64KB

              • memory/2152-185-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                Filesize

                64KB

              • memory/2152-183-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/2152-151-0x0000000000670000-0x000000000068A000-memory.dmp

                Filesize

                104KB

              • memory/2152-152-0x0000000004910000-0x0000000004928000-memory.dmp

                Filesize

                96KB

              • memory/2152-153-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                Filesize

                64KB

              • memory/2152-154-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                Filesize

                64KB

              • memory/2152-155-0x0000000004AF0000-0x0000000004B00000-memory.dmp

                Filesize

                64KB

              • memory/2152-157-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/2152-156-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/2152-159-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/2152-161-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/2152-163-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/2152-165-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/2152-167-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/2152-169-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/2152-171-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/2152-181-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/2152-175-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/2152-177-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/2152-179-0x0000000004910000-0x0000000004922000-memory.dmp

                Filesize

                72KB

              • memory/5116-138-0x0000000004A90000-0x0000000004ADB000-memory.dmp

                Filesize

                300KB

              • memory/5116-140-0x0000000004E80000-0x0000000004F12000-memory.dmp

                Filesize

                584KB

              • memory/5116-142-0x0000000004F20000-0x0000000004F86000-memory.dmp

                Filesize

                408KB

              • memory/5116-144-0x00000000065C0000-0x0000000006782000-memory.dmp

                Filesize

                1.8MB

              • memory/5116-145-0x0000000008340000-0x000000000886C000-memory.dmp

                Filesize

                5.2MB

              • memory/5116-141-0x00000000060C0000-0x00000000065BE000-memory.dmp

                Filesize

                5.0MB

              • memory/5116-143-0x00000000059B0000-0x0000000005A00000-memory.dmp

                Filesize

                320KB

              • memory/5116-139-0x0000000004D60000-0x0000000004DD6000-memory.dmp

                Filesize

                472KB

              • memory/5116-146-0x0000000004980000-0x0000000004990000-memory.dmp

                Filesize

                64KB

              • memory/5116-137-0x0000000004980000-0x0000000004990000-memory.dmp

                Filesize

                64KB

              • memory/5116-136-0x0000000004930000-0x000000000496E000-memory.dmp

                Filesize

                248KB

              • memory/5116-135-0x00000000048D0000-0x00000000048E2000-memory.dmp

                Filesize

                72KB

              • memory/5116-134-0x0000000004BA0000-0x0000000004CAA000-memory.dmp

                Filesize

                1.0MB

              • memory/5116-133-0x00000000050A0000-0x00000000056A6000-memory.dmp

                Filesize

                6.0MB

              • memory/5116-132-0x0000000002390000-0x0000000002396000-memory.dmp

                Filesize

                24KB

              • memory/5116-131-0x00000000000D0000-0x0000000000100000-memory.dmp

                Filesize

                192KB