Analysis

  • max time kernel
    145s
  • max time network
    146s
  • 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 17:16

General

  • Target

    14c18e17b9b31d78d90218ffdb2bc548be375da26fb86c6b88e2939516799a0e.exe

  • Size

    479KB

  • MD5

    cb323ce39deabd1678d7eca62ca8efe2

  • SHA1

    e888da648427830a30b03e350c6ee9e4821a8a13

  • SHA256

    14c18e17b9b31d78d90218ffdb2bc548be375da26fb86c6b88e2939516799a0e

  • SHA512

    d5b83b6a9dec4b7b51ad33f8186e808052dea9ba4ed233fd2535868a3c2f0f32a8c85b6831241ed41cc0c2e148da22c4be918fe0c46d874fb3185c1907aef902

  • SSDEEP

    6144:KSy+bnr+Sp0yN90QENu8mnn9QJgv+eZnJc0sUC/JIHF6sE+/zmRKfs9mgo/ezAS3:aMrCy90Xm96gmeZnJO6HF68/iRI/TS3

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.

  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services 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\14c18e17b9b31d78d90218ffdb2bc548be375da26fb86c6b88e2939516799a0e.exe
    "C:\Users\Admin\AppData\Local\Temp\14c18e17b9b31d78d90218ffdb2bc548be375da26fb86c6b88e2939516799a0e.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5012
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2376149.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2376149.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2940
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0761950.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0761950.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1308
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6821127.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6821127.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3596
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4188367.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4188367.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4852
      • 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:4372
        • 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:1428
        • 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:1372
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4044
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:2908
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4868
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:404
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:1652
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:3996
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1584
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1636
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe start wuauserv
                1⤵
                • Launches sc.exe
                PID:4472
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4836

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4188367.exe

                Filesize

                210KB

                MD5

                eb04ae93b18f2f6c258a1620771a796c

                SHA1

                6ad6fbf0309487e45ba3fddf68c2679305b0734a

                SHA256

                ec31bdae3624b8cfafd708497499bab112611641c9f124423d780afd1ce37462

                SHA512

                dd97e1df758c01537ed4c0c78a7d0980d1fe37d74cf4b693d8d79fed56aa803d9281c9e3e15f32923ccae76c484f5fe1f022acb5678ed528807bd20048d54a70

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4188367.exe

                Filesize

                210KB

                MD5

                eb04ae93b18f2f6c258a1620771a796c

                SHA1

                6ad6fbf0309487e45ba3fddf68c2679305b0734a

                SHA256

                ec31bdae3624b8cfafd708497499bab112611641c9f124423d780afd1ce37462

                SHA512

                dd97e1df758c01537ed4c0c78a7d0980d1fe37d74cf4b693d8d79fed56aa803d9281c9e3e15f32923ccae76c484f5fe1f022acb5678ed528807bd20048d54a70

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2376149.exe

                Filesize

                307KB

                MD5

                67b78766296773d04a9a07891bebd9de

                SHA1

                17d8bac0413b6610f9be5c0015aeaf27e89b1307

                SHA256

                9369614f8c84e90e38c111e5a5aaec5ef99ad37a919bca4287d48e012cd493ce

                SHA512

                70cfbbee7dddfe666dbb00ddf3a3daecdd83e4cfa1915b6b0ea0a94b9362249a8b72ad746d01205245268ebb289434573da4eec4d6ad801c5b5699fd038663ac

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2376149.exe

                Filesize

                307KB

                MD5

                67b78766296773d04a9a07891bebd9de

                SHA1

                17d8bac0413b6610f9be5c0015aeaf27e89b1307

                SHA256

                9369614f8c84e90e38c111e5a5aaec5ef99ad37a919bca4287d48e012cd493ce

                SHA512

                70cfbbee7dddfe666dbb00ddf3a3daecdd83e4cfa1915b6b0ea0a94b9362249a8b72ad746d01205245268ebb289434573da4eec4d6ad801c5b5699fd038663ac

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0761950.exe

                Filesize

                179KB

                MD5

                1d372f29d27bc6763cc34d6099add689

                SHA1

                e7c9708748d74c23b7abf5ed2b4ea4e5ad8822d4

                SHA256

                ec2030464f39a6e9c00684d0c614b84e7482dca4b121b7d2b09cb787a98917e7

                SHA512

                62accedf2a11cf3116beb8b6d78d78321f63fe501cc9ba9048fa1fa19278ccd9679bf3df676541350495e344dd15ff1455771821192fd5aeb2e32d44cd5ed9eb

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0761950.exe

                Filesize

                179KB

                MD5

                1d372f29d27bc6763cc34d6099add689

                SHA1

                e7c9708748d74c23b7abf5ed2b4ea4e5ad8822d4

                SHA256

                ec2030464f39a6e9c00684d0c614b84e7482dca4b121b7d2b09cb787a98917e7

                SHA512

                62accedf2a11cf3116beb8b6d78d78321f63fe501cc9ba9048fa1fa19278ccd9679bf3df676541350495e344dd15ff1455771821192fd5aeb2e32d44cd5ed9eb

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6821127.exe

                Filesize

                168KB

                MD5

                fca32719434e60dab252d6b2946e273a

                SHA1

                8f83512c52df1d0dc85e2cb0eeec84916d7fa0ca

                SHA256

                3c3c4c3e41c396dd103dee6fd56591ae1afea19ec128b41f40c0c31067e8f692

                SHA512

                08338257c9ba4e4416af7510fb5755d3dd73d5dbd3e77bad8ab8cd9a89a5db431c19b3fcef67f40706656cac7e2de3288d958e473ef69c6a96cd1dc8f8f3692f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6821127.exe

                Filesize

                168KB

                MD5

                fca32719434e60dab252d6b2946e273a

                SHA1

                8f83512c52df1d0dc85e2cb0eeec84916d7fa0ca

                SHA256

                3c3c4c3e41c396dd103dee6fd56591ae1afea19ec128b41f40c0c31067e8f692

                SHA512

                08338257c9ba4e4416af7510fb5755d3dd73d5dbd3e77bad8ab8cd9a89a5db431c19b3fcef67f40706656cac7e2de3288d958e473ef69c6a96cd1dc8f8f3692f

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

                Filesize

                210KB

                MD5

                eb04ae93b18f2f6c258a1620771a796c

                SHA1

                6ad6fbf0309487e45ba3fddf68c2679305b0734a

                SHA256

                ec31bdae3624b8cfafd708497499bab112611641c9f124423d780afd1ce37462

                SHA512

                dd97e1df758c01537ed4c0c78a7d0980d1fe37d74cf4b693d8d79fed56aa803d9281c9e3e15f32923ccae76c484f5fe1f022acb5678ed528807bd20048d54a70

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

                Filesize

                210KB

                MD5

                eb04ae93b18f2f6c258a1620771a796c

                SHA1

                6ad6fbf0309487e45ba3fddf68c2679305b0734a

                SHA256

                ec31bdae3624b8cfafd708497499bab112611641c9f124423d780afd1ce37462

                SHA512

                dd97e1df758c01537ed4c0c78a7d0980d1fe37d74cf4b693d8d79fed56aa803d9281c9e3e15f32923ccae76c484f5fe1f022acb5678ed528807bd20048d54a70

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

                Filesize

                210KB

                MD5

                eb04ae93b18f2f6c258a1620771a796c

                SHA1

                6ad6fbf0309487e45ba3fddf68c2679305b0734a

                SHA256

                ec31bdae3624b8cfafd708497499bab112611641c9f124423d780afd1ce37462

                SHA512

                dd97e1df758c01537ed4c0c78a7d0980d1fe37d74cf4b693d8d79fed56aa803d9281c9e3e15f32923ccae76c484f5fe1f022acb5678ed528807bd20048d54a70

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

                Filesize

                210KB

                MD5

                eb04ae93b18f2f6c258a1620771a796c

                SHA1

                6ad6fbf0309487e45ba3fddf68c2679305b0734a

                SHA256

                ec31bdae3624b8cfafd708497499bab112611641c9f124423d780afd1ce37462

                SHA512

                dd97e1df758c01537ed4c0c78a7d0980d1fe37d74cf4b693d8d79fed56aa803d9281c9e3e15f32923ccae76c484f5fe1f022acb5678ed528807bd20048d54a70

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

                Filesize

                210KB

                MD5

                eb04ae93b18f2f6c258a1620771a796c

                SHA1

                6ad6fbf0309487e45ba3fddf68c2679305b0734a

                SHA256

                ec31bdae3624b8cfafd708497499bab112611641c9f124423d780afd1ce37462

                SHA512

                dd97e1df758c01537ed4c0c78a7d0980d1fe37d74cf4b693d8d79fed56aa803d9281c9e3e15f32923ccae76c484f5fe1f022acb5678ed528807bd20048d54a70

              • 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/1308-179-0x00000000022E0000-0x00000000022F0000-memory.dmp

                Filesize

                64KB

              • memory/1308-159-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/1308-173-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/1308-175-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/1308-177-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/1308-178-0x00000000022E0000-0x00000000022F0000-memory.dmp

                Filesize

                64KB

              • memory/1308-169-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/1308-180-0x00000000022E0000-0x00000000022F0000-memory.dmp

                Filesize

                64KB

              • memory/1308-167-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/1308-165-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/1308-147-0x0000000004930000-0x0000000004ED4000-memory.dmp

                Filesize

                5.6MB

              • memory/1308-148-0x00000000022E0000-0x00000000022F0000-memory.dmp

                Filesize

                64KB

              • memory/1308-149-0x00000000022E0000-0x00000000022F0000-memory.dmp

                Filesize

                64KB

              • memory/1308-150-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/1308-151-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/1308-153-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/1308-155-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/1308-157-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/1308-171-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/1308-161-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/1308-163-0x0000000004F20000-0x0000000004F32000-memory.dmp

                Filesize

                72KB

              • memory/3596-191-0x000000000AEE0000-0x000000000AF56000-memory.dmp

                Filesize

                472KB

              • memory/3596-198-0x0000000005580000-0x0000000005590000-memory.dmp

                Filesize

                64KB

              • memory/3596-195-0x000000000C420000-0x000000000C5E2000-memory.dmp

                Filesize

                1.8MB

              • memory/3596-194-0x000000000BC40000-0x000000000BC90000-memory.dmp

                Filesize

                320KB

              • memory/3596-193-0x000000000B6F0000-0x000000000B756000-memory.dmp

                Filesize

                408KB

              • memory/3596-192-0x000000000B650000-0x000000000B6E2000-memory.dmp

                Filesize

                584KB

              • memory/3596-196-0x000000000CB20000-0x000000000D04C000-memory.dmp

                Filesize

                5.2MB

              • memory/3596-190-0x0000000005580000-0x0000000005590000-memory.dmp

                Filesize

                64KB

              • memory/3596-189-0x000000000AAD0000-0x000000000AB0C000-memory.dmp

                Filesize

                240KB

              • memory/3596-188-0x000000000AA70000-0x000000000AA82000-memory.dmp

                Filesize

                72KB

              • memory/3596-187-0x000000000AB40000-0x000000000AC4A000-memory.dmp

                Filesize

                1.0MB

              • memory/3596-186-0x000000000B030000-0x000000000B648000-memory.dmp

                Filesize

                6.1MB

              • memory/3596-185-0x0000000000BC0000-0x0000000000BF0000-memory.dmp

                Filesize

                192KB