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Analysis

  • max time kernel
    94s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/05/2023, 11:40

General

  • Target

    3c9d69abfeb5614351d8c5fb910137c1ac7e2ca74c29f8b98dc7f3254cc743b8.exe

  • Size

    376KB

  • MD5

    4db589dcc07b7ac23361bc2020bc35c9

  • SHA1

    d55c9f34a7feba1573882a673185a7eada7fc372

  • SHA256

    3c9d69abfeb5614351d8c5fb910137c1ac7e2ca74c29f8b98dc7f3254cc743b8

  • SHA512

    d2ceeb3bb799baa250ed7e2de6383c47d336d59be32cf7f6c2e0cf35d6912652e54581b21b275abd26d92a65f79204a1de32091443a4ad57f2e144de6aae3ffb

  • SSDEEP

    6144:Kgy+bnr+Cp0yN90QEfEuHX/d8Kk1jvg21mc4zwbFHCbcqhdEiAt39mg:UMrey90au3l8621EwpiDhaiAt31

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • 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 1 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 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3c9d69abfeb5614351d8c5fb910137c1ac7e2ca74c29f8b98dc7f3254cc743b8.exe
    "C:\Users\Admin\AppData\Local\Temp\3c9d69abfeb5614351d8c5fb910137c1ac7e2ca74c29f8b98dc7f3254cc743b8.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4104
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6417760.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6417760.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4612
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1758702.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1758702.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4664
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1620933.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1620933.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:548
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4599281.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4599281.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:1304
        • 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:1916
        • 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:4252
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:1452
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:1852
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4956
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:1692
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:3456
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:2108
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2728
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:3552
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4208

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4599281.exe

                Filesize

                204KB

                MD5

                c14869045ea50a4368e015350d349b81

                SHA1

                f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                SHA256

                454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                SHA512

                14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4599281.exe

                Filesize

                204KB

                MD5

                c14869045ea50a4368e015350d349b81

                SHA1

                f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                SHA256

                454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                SHA512

                14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6417760.exe

                Filesize

                204KB

                MD5

                908d46fc4c97a0b8993adeea74757d20

                SHA1

                cabbaefb3191f20fb5417e3d1effe8f35e37f994

                SHA256

                5326ad6d39f63d40cbd39715869233d82497f50ef0a4b9fb9ebe87aade21a8af

                SHA512

                7018ce4d0faf07cca33243d66f24aed1de59404c0f4dddfc5e1aec75970f664d217e74e133a5b7339358da68cafd13cef17ebcaeea651f196df3fa4ed5742306

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6417760.exe

                Filesize

                204KB

                MD5

                908d46fc4c97a0b8993adeea74757d20

                SHA1

                cabbaefb3191f20fb5417e3d1effe8f35e37f994

                SHA256

                5326ad6d39f63d40cbd39715869233d82497f50ef0a4b9fb9ebe87aade21a8af

                SHA512

                7018ce4d0faf07cca33243d66f24aed1de59404c0f4dddfc5e1aec75970f664d217e74e133a5b7339358da68cafd13cef17ebcaeea651f196df3fa4ed5742306

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1758702.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1758702.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1620933.exe

                Filesize

                136KB

                MD5

                8ada60b5c884abd5e5e5f388035618f6

                SHA1

                cd17d525156223f30f18bf537f238261875caa15

                SHA256

                da8b11f179063bdb9ba8a92015eac59170cfad1cce8e03c9b3ef432efe3a71ea

                SHA512

                9758f71a3fa06bc1b9b33a2a23f7b765d891414c32b104edb38d40f1ff4496ee6b139f848a777d2131bad1a8744ef0d3a937fecd3529b04e9a388413f6dca38e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1620933.exe

                Filesize

                136KB

                MD5

                8ada60b5c884abd5e5e5f388035618f6

                SHA1

                cd17d525156223f30f18bf537f238261875caa15

                SHA256

                da8b11f179063bdb9ba8a92015eac59170cfad1cce8e03c9b3ef432efe3a71ea

                SHA512

                9758f71a3fa06bc1b9b33a2a23f7b765d891414c32b104edb38d40f1ff4496ee6b139f848a777d2131bad1a8744ef0d3a937fecd3529b04e9a388413f6dca38e

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

                Filesize

                204KB

                MD5

                c14869045ea50a4368e015350d349b81

                SHA1

                f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                SHA256

                454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                SHA512

                14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

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

                Filesize

                204KB

                MD5

                c14869045ea50a4368e015350d349b81

                SHA1

                f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                SHA256

                454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                SHA512

                14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

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

                Filesize

                204KB

                MD5

                c14869045ea50a4368e015350d349b81

                SHA1

                f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                SHA256

                454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                SHA512

                14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

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

                Filesize

                204KB

                MD5

                c14869045ea50a4368e015350d349b81

                SHA1

                f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                SHA256

                454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                SHA512

                14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

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

                Filesize

                204KB

                MD5

                c14869045ea50a4368e015350d349b81

                SHA1

                f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                SHA256

                454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                SHA512

                14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

              • 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/548-153-0x0000000007C80000-0x0000000008298000-memory.dmp

                Filesize

                6.1MB

              • memory/548-163-0x0000000009260000-0x0000000009422000-memory.dmp

                Filesize

                1.8MB

              • memory/548-164-0x0000000009960000-0x0000000009E8C000-memory.dmp

                Filesize

                5.2MB

              • memory/548-165-0x0000000008A30000-0x0000000008A4E000-memory.dmp

                Filesize

                120KB

              • memory/548-162-0x0000000008810000-0x0000000008886000-memory.dmp

                Filesize

                472KB

              • memory/548-161-0x0000000008700000-0x0000000008750000-memory.dmp

                Filesize

                320KB

              • memory/548-160-0x0000000008CB0000-0x0000000009254000-memory.dmp

                Filesize

                5.6MB

              • memory/548-159-0x0000000008660000-0x00000000086F2000-memory.dmp

                Filesize

                584KB

              • memory/548-158-0x0000000007AC0000-0x0000000007B26000-memory.dmp

                Filesize

                408KB

              • memory/548-157-0x00000000077B0000-0x00000000077C0000-memory.dmp

                Filesize

                64KB

              • memory/548-156-0x0000000007760000-0x000000000779C000-memory.dmp

                Filesize

                240KB

              • memory/548-155-0x0000000007830000-0x000000000793A000-memory.dmp

                Filesize

                1.0MB

              • memory/548-154-0x0000000007700000-0x0000000007712000-memory.dmp

                Filesize

                72KB

              • memory/548-152-0x00000000009F0000-0x0000000000A18000-memory.dmp

                Filesize

                160KB

              • memory/4664-147-0x00000000001D0000-0x00000000001DA000-memory.dmp

                Filesize

                40KB