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Analysis

  • max time kernel
    135s
  • 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
    05/05/2023, 16:29

General

  • Target

    3faf42b3531ff9b4f8c720d530343b65d6fd6819ecab96379deadccebdbdf1e3.exe

  • Size

    480KB

  • MD5

    dc3dc81717465339b41a5ac01f4bb7fb

  • SHA1

    5d0a14047d2b0ed16e606af7eb8be2cf26cbdcf6

  • SHA256

    3faf42b3531ff9b4f8c720d530343b65d6fd6819ecab96379deadccebdbdf1e3

  • SHA512

    8d0354789a85dcb00924c5346a09464e7768e859fc10649f686762af93b4a1e57f9f2f8e005232add7767e84f1daa7da6e4fecc12b8b6df25d8310d4fcd81dcd

  • SSDEEP

    12288:FMrVy90kN229NSD6ynkOjCVPMK093qQuhpyahSU6:8ySD6zOW5MH3puhpyakT

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 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.

  • 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\3faf42b3531ff9b4f8c720d530343b65d6fd6819ecab96379deadccebdbdf1e3.exe
    "C:\Users\Admin\AppData\Local\Temp\3faf42b3531ff9b4f8c720d530343b65d6fd6819ecab96379deadccebdbdf1e3.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4528
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0022135.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0022135.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:556
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1948969.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1948969.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1064
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3442420.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3442420.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2076
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4112048.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4112048.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4372
      • 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:4488
        • 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:3772
        • 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:3100
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:1804
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:5020
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:3312
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4176
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:4956
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:5096
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:3424
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:3580
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:944

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4112048.exe

                Filesize

                204KB

                MD5

                c14869045ea50a4368e015350d349b81

                SHA1

                f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                SHA256

                454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                SHA512

                14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m4112048.exe

                Filesize

                204KB

                MD5

                c14869045ea50a4368e015350d349b81

                SHA1

                f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                SHA256

                454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                SHA512

                14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0022135.exe

                Filesize

                308KB

                MD5

                76877687e32b696b64a6658535948c7a

                SHA1

                44157b318d06c65e1c7e2490cd8faad6707137e0

                SHA256

                87b8512990ca512768bcb96642b8f4e39661d9eb20306cfc42f81428ef52e223

                SHA512

                13f23bff4ffa9385b5eb23a580e2ee03bf70000e0b34203be2e3153241b186d8d1445a31901e7ed6e5208fdab1ddbffa3ef1d34b2735509274fbff2518f064a5

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0022135.exe

                Filesize

                308KB

                MD5

                76877687e32b696b64a6658535948c7a

                SHA1

                44157b318d06c65e1c7e2490cd8faad6707137e0

                SHA256

                87b8512990ca512768bcb96642b8f4e39661d9eb20306cfc42f81428ef52e223

                SHA512

                13f23bff4ffa9385b5eb23a580e2ee03bf70000e0b34203be2e3153241b186d8d1445a31901e7ed6e5208fdab1ddbffa3ef1d34b2735509274fbff2518f064a5

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1948969.exe

                Filesize

                175KB

                MD5

                9a814cbdba57f622d601ea500ea5e859

                SHA1

                84c19bb79bbe66044c9777e2e3a72d73863b3b9c

                SHA256

                4e7e6d2d5666beff496993190e4263d9a44cbe3cd71c9551fbab203466df2a7c

                SHA512

                61ae720f3fca170ec172b9a59842ac455ebfb4b79bc844a658a4ec5348e342fe79f28f8063361a699b3130e80fa7842cd98e6450321b77e0cdfb2568e65052a6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1948969.exe

                Filesize

                175KB

                MD5

                9a814cbdba57f622d601ea500ea5e859

                SHA1

                84c19bb79bbe66044c9777e2e3a72d73863b3b9c

                SHA256

                4e7e6d2d5666beff496993190e4263d9a44cbe3cd71c9551fbab203466df2a7c

                SHA512

                61ae720f3fca170ec172b9a59842ac455ebfb4b79bc844a658a4ec5348e342fe79f28f8063361a699b3130e80fa7842cd98e6450321b77e0cdfb2568e65052a6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3442420.exe

                Filesize

                136KB

                MD5

                899e585d287afa3aa77046536b099001

                SHA1

                4208b3423bb2f1056167498891f048b17c91a691

                SHA256

                3c9ad3868861f295faadf92684ed3278e70ff1893ffc0e4d6a6746d7d0c52363

                SHA512

                00779557d9a7183236230db60809d479cda8f069300f6aebb7aff724f82029c2780479b327d8713bbfc017c55feab4283bbbbedd1b4e98a0427d700575e31279

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3442420.exe

                Filesize

                136KB

                MD5

                899e585d287afa3aa77046536b099001

                SHA1

                4208b3423bb2f1056167498891f048b17c91a691

                SHA256

                3c9ad3868861f295faadf92684ed3278e70ff1893ffc0e4d6a6746d7d0c52363

                SHA512

                00779557d9a7183236230db60809d479cda8f069300f6aebb7aff724f82029c2780479b327d8713bbfc017c55feab4283bbbbedd1b4e98a0427d700575e31279

              • 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/1064-160-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/1064-164-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/1064-172-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/1064-174-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/1064-176-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/1064-178-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/1064-179-0x00000000023A0000-0x00000000023B0000-memory.dmp

                Filesize

                64KB

              • memory/1064-180-0x00000000023A0000-0x00000000023B0000-memory.dmp

                Filesize

                64KB

              • memory/1064-181-0x00000000023A0000-0x00000000023B0000-memory.dmp

                Filesize

                64KB

              • memory/1064-168-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/1064-162-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/1064-147-0x0000000004AC0000-0x0000000005064000-memory.dmp

                Filesize

                5.6MB

              • memory/1064-148-0x00000000023A0000-0x00000000023B0000-memory.dmp

                Filesize

                64KB

              • memory/1064-149-0x00000000023A0000-0x00000000023B0000-memory.dmp

                Filesize

                64KB

              • memory/1064-150-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/1064-152-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/1064-151-0x00000000023A0000-0x00000000023B0000-memory.dmp

                Filesize

                64KB

              • memory/1064-154-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/1064-156-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/1064-158-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/1064-170-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/1064-166-0x0000000002650000-0x0000000002662000-memory.dmp

                Filesize

                72KB

              • memory/2076-192-0x0000000007990000-0x00000000079F6000-memory.dmp

                Filesize

                408KB

              • memory/2076-198-0x00000000088A0000-0x00000000088BE000-memory.dmp

                Filesize

                120KB

              • memory/2076-196-0x0000000008980000-0x0000000008B42000-memory.dmp

                Filesize

                1.8MB

              • memory/2076-195-0x00000000086B0000-0x0000000008700000-memory.dmp

                Filesize

                320KB

              • memory/2076-194-0x0000000008730000-0x00000000087A6000-memory.dmp

                Filesize

                472KB

              • memory/2076-193-0x0000000008510000-0x00000000085A2000-memory.dmp

                Filesize

                584KB

              • memory/2076-197-0x0000000009640000-0x0000000009B6C000-memory.dmp

                Filesize

                5.2MB

              • memory/2076-191-0x0000000007910000-0x0000000007920000-memory.dmp

                Filesize

                64KB

              • memory/2076-190-0x00000000075F0000-0x000000000762C000-memory.dmp

                Filesize

                240KB

              • memory/2076-189-0x00000000076C0000-0x00000000077CA000-memory.dmp

                Filesize

                1.0MB

              • memory/2076-188-0x0000000007590000-0x00000000075A2000-memory.dmp

                Filesize

                72KB

              • memory/2076-187-0x0000000007AF0000-0x0000000008108000-memory.dmp

                Filesize

                6.1MB

              • memory/2076-186-0x0000000000860000-0x0000000000888000-memory.dmp

                Filesize

                160KB