Analysis

  • max time kernel
    135s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/05/2023, 15:11

General

  • Target

    9ff9c0d69d4c28d8e6f75e4ce4a34e9e.exe

  • Size

    479KB

  • MD5

    9ff9c0d69d4c28d8e6f75e4ce4a34e9e

  • SHA1

    b562746c49f629225607841cdeb2c899226beb9f

  • SHA256

    372e1f000ad19a9cdb70570968e8bc0380c5702359d55267cae2f77e064fb8d0

  • SHA512

    d66080f6ea3639ad650ce7bd0d224e04a691ec03f0ab93c7a4bb0e0761ff3fea94e5b5b67508bd1fb4a6b5ff6c12e04f82eced0fbd7ca94217ad359f7eb2ab1d

  • SSDEEP

    12288:2MrCy90ci7G6sMd9YFz5KAUERMcAjED7I6XjW0kaeyQvx:gyc7gMd9YFNKcd7NjWvyq

Malware Config

Extracted

Family

redline

Botnet

dariy

C2

217.196.96.101:4132

Attributes
  • auth_value

    2f34aa0d1cb1023a826825b68ebedcc8

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
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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\9ff9c0d69d4c28d8e6f75e4ce4a34e9e.exe
    "C:\Users\Admin\AppData\Local\Temp\9ff9c0d69d4c28d8e6f75e4ce4a34e9e.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4948
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6460139.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6460139.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1636
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4253064.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4253064.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3644
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3796451.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3796451.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3596
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1561870.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1561870.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4584
      • 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:3868
        • 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:4000
        • 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:3552
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:1004
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:1776
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:2228
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2056
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:4656
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:1304
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:764
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1732
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:5084

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1561870.exe

                      Filesize

                      207KB

                      MD5

                      f9696ebd1ad3111991baf347c00799c8

                      SHA1

                      e1809918bbe536f499707cde120e789f96a70cc6

                      SHA256

                      08ec352ed36b01a9117eb1844a44f84b01a9e71436922571f2d3d03b2895a0b0

                      SHA512

                      3d7de4dc9bcb70946c4cf536d3c984653f057a1054c71ecd4f125c6969d06953ddfcce32546622ea2c60e4aaaa61dc64c1205764767c9074211ccd2de778e40a

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m1561870.exe

                      Filesize

                      207KB

                      MD5

                      f9696ebd1ad3111991baf347c00799c8

                      SHA1

                      e1809918bbe536f499707cde120e789f96a70cc6

                      SHA256

                      08ec352ed36b01a9117eb1844a44f84b01a9e71436922571f2d3d03b2895a0b0

                      SHA512

                      3d7de4dc9bcb70946c4cf536d3c984653f057a1054c71ecd4f125c6969d06953ddfcce32546622ea2c60e4aaaa61dc64c1205764767c9074211ccd2de778e40a

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6460139.exe

                      Filesize

                      307KB

                      MD5

                      850f2e82a636d7c93273f32e7d4546e7

                      SHA1

                      697df927a0743ef73b4c9b5a7d45331fbddaf97a

                      SHA256

                      3a78c894163ab8b8f7f3a7d6e45d9e789d276d157ba8f2263cbed2036fe87942

                      SHA512

                      893454842e81cdb4a812b36d3952eb8379b4c7bfd8d7d250b3b5d1e80086a399d084db567e90a230cc180d3adedf7c110a3cfce14b94c407c0d192f8e25cf0ba

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6460139.exe

                      Filesize

                      307KB

                      MD5

                      850f2e82a636d7c93273f32e7d4546e7

                      SHA1

                      697df927a0743ef73b4c9b5a7d45331fbddaf97a

                      SHA256

                      3a78c894163ab8b8f7f3a7d6e45d9e789d276d157ba8f2263cbed2036fe87942

                      SHA512

                      893454842e81cdb4a812b36d3952eb8379b4c7bfd8d7d250b3b5d1e80086a399d084db567e90a230cc180d3adedf7c110a3cfce14b94c407c0d192f8e25cf0ba

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4253064.exe

                      Filesize

                      176KB

                      MD5

                      6573989d555d032a8a6952140c014780

                      SHA1

                      53d019a8e7e0a6d00473990b019ed4c75c712888

                      SHA256

                      71df552394346491c9e05dade9c3bd0947259b64b64f4a7939c0ba58ebb602ec

                      SHA512

                      0a9b70da9fdf861e59e4550050aab93e4cce2cf8194711903e53761aad2616708c108db1b01cdf132f64413defa1a09d902861b66ac52ff12df2e9408739e753

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k4253064.exe

                      Filesize

                      176KB

                      MD5

                      6573989d555d032a8a6952140c014780

                      SHA1

                      53d019a8e7e0a6d00473990b019ed4c75c712888

                      SHA256

                      71df552394346491c9e05dade9c3bd0947259b64b64f4a7939c0ba58ebb602ec

                      SHA512

                      0a9b70da9fdf861e59e4550050aab93e4cce2cf8194711903e53761aad2616708c108db1b01cdf132f64413defa1a09d902861b66ac52ff12df2e9408739e753

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3796451.exe

                      Filesize

                      168KB

                      MD5

                      f767146fb0e33a9e5fe78929dd70f7f4

                      SHA1

                      2ccdec7f242472a841f1efe312039d54c6129db1

                      SHA256

                      5ae630a56852f0fd90910caa33801d639987c66402a94032ce6ace5a155fdbc7

                      SHA512

                      4ad3a7e493c9b3b0a19351629c21e278fc7e77d296960474ce9d676a26cf055cf82e26f0576432483a5a7ea9a4b47f70bd4f44667fd00af5182e8803e25fa9a2

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3796451.exe

                      Filesize

                      168KB

                      MD5

                      f767146fb0e33a9e5fe78929dd70f7f4

                      SHA1

                      2ccdec7f242472a841f1efe312039d54c6129db1

                      SHA256

                      5ae630a56852f0fd90910caa33801d639987c66402a94032ce6ace5a155fdbc7

                      SHA512

                      4ad3a7e493c9b3b0a19351629c21e278fc7e77d296960474ce9d676a26cf055cf82e26f0576432483a5a7ea9a4b47f70bd4f44667fd00af5182e8803e25fa9a2

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

                      Filesize

                      207KB

                      MD5

                      f9696ebd1ad3111991baf347c00799c8

                      SHA1

                      e1809918bbe536f499707cde120e789f96a70cc6

                      SHA256

                      08ec352ed36b01a9117eb1844a44f84b01a9e71436922571f2d3d03b2895a0b0

                      SHA512

                      3d7de4dc9bcb70946c4cf536d3c984653f057a1054c71ecd4f125c6969d06953ddfcce32546622ea2c60e4aaaa61dc64c1205764767c9074211ccd2de778e40a

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

                      Filesize

                      207KB

                      MD5

                      f9696ebd1ad3111991baf347c00799c8

                      SHA1

                      e1809918bbe536f499707cde120e789f96a70cc6

                      SHA256

                      08ec352ed36b01a9117eb1844a44f84b01a9e71436922571f2d3d03b2895a0b0

                      SHA512

                      3d7de4dc9bcb70946c4cf536d3c984653f057a1054c71ecd4f125c6969d06953ddfcce32546622ea2c60e4aaaa61dc64c1205764767c9074211ccd2de778e40a

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

                      Filesize

                      207KB

                      MD5

                      f9696ebd1ad3111991baf347c00799c8

                      SHA1

                      e1809918bbe536f499707cde120e789f96a70cc6

                      SHA256

                      08ec352ed36b01a9117eb1844a44f84b01a9e71436922571f2d3d03b2895a0b0

                      SHA512

                      3d7de4dc9bcb70946c4cf536d3c984653f057a1054c71ecd4f125c6969d06953ddfcce32546622ea2c60e4aaaa61dc64c1205764767c9074211ccd2de778e40a

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

                      Filesize

                      207KB

                      MD5

                      f9696ebd1ad3111991baf347c00799c8

                      SHA1

                      e1809918bbe536f499707cde120e789f96a70cc6

                      SHA256

                      08ec352ed36b01a9117eb1844a44f84b01a9e71436922571f2d3d03b2895a0b0

                      SHA512

                      3d7de4dc9bcb70946c4cf536d3c984653f057a1054c71ecd4f125c6969d06953ddfcce32546622ea2c60e4aaaa61dc64c1205764767c9074211ccd2de778e40a

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

                      Filesize

                      207KB

                      MD5

                      f9696ebd1ad3111991baf347c00799c8

                      SHA1

                      e1809918bbe536f499707cde120e789f96a70cc6

                      SHA256

                      08ec352ed36b01a9117eb1844a44f84b01a9e71436922571f2d3d03b2895a0b0

                      SHA512

                      3d7de4dc9bcb70946c4cf536d3c984653f057a1054c71ecd4f125c6969d06953ddfcce32546622ea2c60e4aaaa61dc64c1205764767c9074211ccd2de778e40a

                    • 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/3596-197-0x0000000005350000-0x0000000005360000-memory.dmp

                      Filesize

                      64KB

                    • memory/3596-188-0x0000000005670000-0x000000000577A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/3596-198-0x00000000069B0000-0x0000000006A00000-memory.dmp

                      Filesize

                      320KB

                    • memory/3596-196-0x0000000008D10000-0x000000000923C000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/3596-195-0x00000000070F0000-0x00000000072B2000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/3596-194-0x00000000061A0000-0x0000000006206000-memory.dmp

                      Filesize

                      408KB

                    • memory/3596-193-0x0000000005AD0000-0x0000000005B62000-memory.dmp

                      Filesize

                      584KB

                    • memory/3596-192-0x00000000059B0000-0x0000000005A26000-memory.dmp

                      Filesize

                      472KB

                    • memory/3596-191-0x0000000005350000-0x0000000005360000-memory.dmp

                      Filesize

                      64KB

                    • memory/3596-190-0x00000000055A0000-0x00000000055DC000-memory.dmp

                      Filesize

                      240KB

                    • memory/3596-189-0x0000000005330000-0x0000000005342000-memory.dmp

                      Filesize

                      72KB

                    • memory/3596-186-0x0000000000AB0000-0x0000000000ADE000-memory.dmp

                      Filesize

                      184KB

                    • memory/3596-187-0x0000000005B80000-0x0000000006198000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/3644-168-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-162-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-170-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-181-0x0000000004A10000-0x0000000004A20000-memory.dmp

                      Filesize

                      64KB

                    • memory/3644-180-0x0000000004A10000-0x0000000004A20000-memory.dmp

                      Filesize

                      64KB

                    • memory/3644-179-0x0000000004A10000-0x0000000004A20000-memory.dmp

                      Filesize

                      64KB

                    • memory/3644-178-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-176-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-174-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-164-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-172-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-166-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-160-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-158-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-156-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-154-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-152-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-151-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/3644-150-0x0000000004A10000-0x0000000004A20000-memory.dmp

                      Filesize

                      64KB

                    • memory/3644-149-0x0000000004A10000-0x0000000004A20000-memory.dmp

                      Filesize

                      64KB

                    • memory/3644-148-0x0000000004A10000-0x0000000004A20000-memory.dmp

                      Filesize

                      64KB

                    • memory/3644-147-0x0000000004A20000-0x0000000004FC4000-memory.dmp

                      Filesize

                      5.6MB