Analysis

  • max time kernel
    126s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/05/2023, 11:36

General

  • Target

    d94fd5cf25bc91e6fae679bed0e88755bd3e0502a0067b120d42c96d0a375fdf.exe

  • Size

    376KB

  • MD5

    ac5390d20249abd1cf732701bb2b8a13

  • SHA1

    d60ffe70527f704c0a29153d9a544c3159fe2d10

  • SHA256

    d94fd5cf25bc91e6fae679bed0e88755bd3e0502a0067b120d42c96d0a375fdf

  • SHA512

    28ccdea299102b5c668ea942bc30a1714568f725c5102063fbbfff9429c12f71688057d853ef1bafb503f4ec1c022ca6e4066e170cfc000fc526e79d61416207

  • SSDEEP

    6144:KFy+bnr+up0yN90QE8y4iPClEGydhiObMIHGdT0dcmc6UX3PkfW9:rMr+y90eylClX+MICTVTfV9

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\d94fd5cf25bc91e6fae679bed0e88755bd3e0502a0067b120d42c96d0a375fdf.exe
    "C:\Users\Admin\AppData\Local\Temp\d94fd5cf25bc91e6fae679bed0e88755bd3e0502a0067b120d42c96d0a375fdf.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2132
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1429450.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1429450.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1720
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1371949.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1371949.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:524
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4433675.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4433675.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1072
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l9077653.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l9077653.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1520
      • 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:4344
        • 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:5000
        • 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:2312
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:2692
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:3420
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:4456
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2908
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:2248
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:2596
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2232
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4764
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:2196

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l9077653.exe

                      Filesize

                      204KB

                      MD5

                      c14869045ea50a4368e015350d349b81

                      SHA1

                      f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                      SHA256

                      454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                      SHA512

                      14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l9077653.exe

                      Filesize

                      204KB

                      MD5

                      c14869045ea50a4368e015350d349b81

                      SHA1

                      f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                      SHA256

                      454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                      SHA512

                      14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1429450.exe

                      Filesize

                      204KB

                      MD5

                      937b72722532cb1b9b94c6ca95b77d70

                      SHA1

                      e80e9b0ac6e26df8d86722fe5d8670f6957f6ec3

                      SHA256

                      53a7a303a0b324d167135cb3d43e6135463cf9451f6194927d595b516092d6da

                      SHA512

                      3b0117d15a61e184cb09ecdde766f87b1a92b89607f4d4d129806018f7c86bf3ad3f6e5c79d2509673554bc2961001ca8476cd823a92fc5eac5f2d7907583ef7

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1429450.exe

                      Filesize

                      204KB

                      MD5

                      937b72722532cb1b9b94c6ca95b77d70

                      SHA1

                      e80e9b0ac6e26df8d86722fe5d8670f6957f6ec3

                      SHA256

                      53a7a303a0b324d167135cb3d43e6135463cf9451f6194927d595b516092d6da

                      SHA512

                      3b0117d15a61e184cb09ecdde766f87b1a92b89607f4d4d129806018f7c86bf3ad3f6e5c79d2509673554bc2961001ca8476cd823a92fc5eac5f2d7907583ef7

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1371949.exe

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1371949.exe

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4433675.exe

                      Filesize

                      136KB

                      MD5

                      049fb4570a14f26e67113f6d3bd60df2

                      SHA1

                      490fc456e5171678d80fda25362ecc00ca9ae488

                      SHA256

                      258dc434f0fb4adb80425ee57bac3c1b56643e74703a855436a7b8031b5cc010

                      SHA512

                      b27979cb88d9b88a57d7423db1091214710e9ec9d00f40250c763530b2179461a0b251bd9402947a60d8a130e6e8cee0010a48e4a8c3635314dbe1f1d362153b

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l4433675.exe

                      Filesize

                      136KB

                      MD5

                      049fb4570a14f26e67113f6d3bd60df2

                      SHA1

                      490fc456e5171678d80fda25362ecc00ca9ae488

                      SHA256

                      258dc434f0fb4adb80425ee57bac3c1b56643e74703a855436a7b8031b5cc010

                      SHA512

                      b27979cb88d9b88a57d7423db1091214710e9ec9d00f40250c763530b2179461a0b251bd9402947a60d8a130e6e8cee0010a48e4a8c3635314dbe1f1d362153b

                    • 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/524-147-0x0000000000640000-0x000000000064A000-memory.dmp

                      Filesize

                      40KB

                    • memory/1072-153-0x0000000008000000-0x0000000008618000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/1072-164-0x0000000008D60000-0x0000000008D7E000-memory.dmp

                      Filesize

                      120KB

                    • memory/1072-165-0x00000000030A0000-0x00000000030F0000-memory.dmp

                      Filesize

                      320KB

                    • memory/1072-163-0x0000000009CC0000-0x000000000A1EC000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/1072-162-0x00000000095C0000-0x0000000009782000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/1072-161-0x0000000008C00000-0x0000000008C76000-memory.dmp

                      Filesize

                      472KB

                    • memory/1072-160-0x0000000009010000-0x00000000095B4000-memory.dmp

                      Filesize

                      5.6MB

                    • memory/1072-159-0x00000000089C0000-0x0000000008A52000-memory.dmp

                      Filesize

                      584KB

                    • memory/1072-158-0x0000000007E60000-0x0000000007EC6000-memory.dmp

                      Filesize

                      408KB

                    • memory/1072-157-0x0000000007E50000-0x0000000007E60000-memory.dmp

                      Filesize

                      64KB

                    • memory/1072-156-0x0000000007AE0000-0x0000000007B1C000-memory.dmp

                      Filesize

                      240KB

                    • memory/1072-155-0x0000000007BB0000-0x0000000007CBA000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/1072-154-0x0000000007A80000-0x0000000007A92000-memory.dmp

                      Filesize

                      72KB

                    • memory/1072-152-0x0000000000D50000-0x0000000000D78000-memory.dmp

                      Filesize

                      160KB