Analysis

  • max time kernel
    105s
  • max time network
    139s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    05/05/2023, 06:16

General

  • Target

    6135fe914c3dee758c2f09b72a5ee9067d3a4c98794b24e04366e17cf49b441c.exe

  • Size

    376KB

  • MD5

    67afb0d636e7d3057fb5d1ceca8201b7

  • SHA1

    094005f6b1ecdcfa8c934725b13e301830c59e90

  • SHA256

    6135fe914c3dee758c2f09b72a5ee9067d3a4c98794b24e04366e17cf49b441c

  • SHA512

    fc5d88bfc8275cff42b3f56daf676ad8916bcf8fb327206bc93036b5b601f57270b0cca4519bc85ff6b54a00380756253c4a0ad1b0a1a6a405fd14a9aafb9127

  • SSDEEP

    6144:Kwy+bnr+np0yN90QENGa4I6Hghy9Y8n1KWQlr493zndkALuS5q3Z48:YMrry90r4IWXYo1ssn3uIyZ3

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs
  • 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\6135fe914c3dee758c2f09b72a5ee9067d3a4c98794b24e04366e17cf49b441c.exe
    "C:\Users\Admin\AppData\Local\Temp\6135fe914c3dee758c2f09b72a5ee9067d3a4c98794b24e04366e17cf49b441c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4124
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0318638.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0318638.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3548
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7084956.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7084956.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2348
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6521860.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6521860.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4304
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i0146046.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i0146046.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1720
      • 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:2024
        • 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:3968
        • 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:3900
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:4536
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:372
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:60
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:3580
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:1012
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:3536
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4680
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:3688
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4628

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i0146046.exe

                      Filesize

                      204KB

                      MD5

                      c14869045ea50a4368e015350d349b81

                      SHA1

                      f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                      SHA256

                      454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                      SHA512

                      14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i0146046.exe

                      Filesize

                      204KB

                      MD5

                      c14869045ea50a4368e015350d349b81

                      SHA1

                      f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                      SHA256

                      454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                      SHA512

                      14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0318638.exe

                      Filesize

                      204KB

                      MD5

                      bac1bbd1d5a9c004a4758d08e95e4cd3

                      SHA1

                      7172907d8ce3e58210b18d751e0c4d191b047eb8

                      SHA256

                      c27d8581e99b708007636f78a53a5a0d85ca35e39612b79a4e041516fea803dd

                      SHA512

                      e687710801cf618888fa73e58b2cab217774372969633b6ff9a64b0d1c0ec590a5b20813ed8d92c1017c3b2b7d64852e4952479a2513c9b9d1519d7dbce239b1

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0318638.exe

                      Filesize

                      204KB

                      MD5

                      bac1bbd1d5a9c004a4758d08e95e4cd3

                      SHA1

                      7172907d8ce3e58210b18d751e0c4d191b047eb8

                      SHA256

                      c27d8581e99b708007636f78a53a5a0d85ca35e39612b79a4e041516fea803dd

                      SHA512

                      e687710801cf618888fa73e58b2cab217774372969633b6ff9a64b0d1c0ec590a5b20813ed8d92c1017c3b2b7d64852e4952479a2513c9b9d1519d7dbce239b1

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7084956.exe

                      Filesize

                      136KB

                      MD5

                      8f30f7f88229560306c5959c605316de

                      SHA1

                      36f26a905a9743f6dd1608e39b37d1116cafcc0a

                      SHA256

                      3a616b322cc7ca87e349b8ceabb92062ed0388308d1f9221e9cdb6f65c86b6f7

                      SHA512

                      267d0f3954c416dc994e3c3e6790f6997598b71fdb7172e87265b31b7593fb29e9eb4cc295a38b969d1f2aa131b5a67525e0f4bb51a61a3dd82b7c63b867f9a0

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g7084956.exe

                      Filesize

                      136KB

                      MD5

                      8f30f7f88229560306c5959c605316de

                      SHA1

                      36f26a905a9743f6dd1608e39b37d1116cafcc0a

                      SHA256

                      3a616b322cc7ca87e349b8ceabb92062ed0388308d1f9221e9cdb6f65c86b6f7

                      SHA512

                      267d0f3954c416dc994e3c3e6790f6997598b71fdb7172e87265b31b7593fb29e9eb4cc295a38b969d1f2aa131b5a67525e0f4bb51a61a3dd82b7c63b867f9a0

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6521860.exe

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6521860.exe

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                    • 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\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/2348-134-0x0000000007540000-0x000000000757E000-memory.dmp

                      Filesize

                      248KB

                    • memory/2348-136-0x0000000007580000-0x00000000075CB000-memory.dmp

                      Filesize

                      300KB

                    • memory/2348-143-0x00000000096A0000-0x0000000009BCC000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/2348-142-0x0000000008FA0000-0x0000000009162000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/2348-130-0x0000000000800000-0x0000000000828000-memory.dmp

                      Filesize

                      160KB

                    • memory/2348-141-0x00000000086B0000-0x0000000008726000-memory.dmp

                      Filesize

                      472KB

                    • memory/2348-140-0x0000000008420000-0x0000000008470000-memory.dmp

                      Filesize

                      320KB

                    • memory/2348-139-0x0000000008470000-0x0000000008502000-memory.dmp

                      Filesize

                      584KB

                    • memory/2348-138-0x00000000088D0000-0x0000000008DCE000-memory.dmp

                      Filesize

                      5.0MB

                    • memory/2348-137-0x00000000078A0000-0x0000000007906000-memory.dmp

                      Filesize

                      408KB

                    • memory/2348-144-0x00000000087F0000-0x000000000880E000-memory.dmp

                      Filesize

                      120KB

                    • memory/2348-135-0x0000000007600000-0x0000000007610000-memory.dmp

                      Filesize

                      64KB

                    • memory/2348-133-0x0000000007610000-0x000000000771A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/2348-132-0x00000000074E0000-0x00000000074F2000-memory.dmp

                      Filesize

                      72KB

                    • memory/2348-131-0x0000000007AC0000-0x00000000080C6000-memory.dmp

                      Filesize

                      6.0MB

                    • memory/4304-149-0x0000000000830000-0x000000000083A000-memory.dmp

                      Filesize

                      40KB