Analysis

  • max time kernel
    135s
  • max time network
    144s
  • 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, 15:28

General

  • Target

    a13a05d533c931a359602291e4da8400740801074b9642e2e699811121bfdf96.exe

  • Size

    480KB

  • MD5

    afa0af7ea505b2244b673b8a09dac295

  • SHA1

    007588ec06473af0510253fa23d15559f3dce679

  • SHA256

    a13a05d533c931a359602291e4da8400740801074b9642e2e699811121bfdf96

  • SHA512

    a17749697cbac855f1f8da381e9f7dc3bbf354f389ee089174786333d022e84538a45ec52723a9251536e8af798680d3960571d43f7782d3d6782e6812fd7723

  • SSDEEP

    12288:XMrgy90xLQ/TPkpc32+EOWcqKlH0hF+y:PyJwp428gUHPy

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\a13a05d533c931a359602291e4da8400740801074b9642e2e699811121bfdf96.exe
    "C:\Users\Admin\AppData\Local\Temp\a13a05d533c931a359602291e4da8400740801074b9642e2e699811121bfdf96.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4080
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1500051.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1500051.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2128
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2440922.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2440922.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2012
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2222625.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2222625.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4368
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m0424993.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m0424993.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4512
      • 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:3384
        • 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:1108
        • 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:676
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:1764
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:1532
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:3188
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2788
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:3412
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4416
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4564
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4960
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1464

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m0424993.exe

                      Filesize

                      204KB

                      MD5

                      c14869045ea50a4368e015350d349b81

                      SHA1

                      f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                      SHA256

                      454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                      SHA512

                      14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m0424993.exe

                      Filesize

                      204KB

                      MD5

                      c14869045ea50a4368e015350d349b81

                      SHA1

                      f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                      SHA256

                      454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                      SHA512

                      14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1500051.exe

                      Filesize

                      308KB

                      MD5

                      89b6a6812094fda5dd33fb7c7e30b013

                      SHA1

                      ba79dfc144afe1080fdd5739e22f7e17da30653d

                      SHA256

                      9e24d6042f8e43715eb607aa4f4d02826f2a272c4019381ae05f8c981f24c5e2

                      SHA512

                      40dd916ea3822fe98e8871fd870e8375a5a1a5fab330049f60c4ad6db15ef3e5751507382dccad2b2d401a5d8bec6773ee23aa0b7daf9d49bec4a4e2c010f63c

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1500051.exe

                      Filesize

                      308KB

                      MD5

                      89b6a6812094fda5dd33fb7c7e30b013

                      SHA1

                      ba79dfc144afe1080fdd5739e22f7e17da30653d

                      SHA256

                      9e24d6042f8e43715eb607aa4f4d02826f2a272c4019381ae05f8c981f24c5e2

                      SHA512

                      40dd916ea3822fe98e8871fd870e8375a5a1a5fab330049f60c4ad6db15ef3e5751507382dccad2b2d401a5d8bec6773ee23aa0b7daf9d49bec4a4e2c010f63c

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2440922.exe

                      Filesize

                      175KB

                      MD5

                      4efc91fb65ad5bc5e138c56449b9d2e7

                      SHA1

                      a7acca39e3dbda2d7daf556b13bee419568928d4

                      SHA256

                      512ce567b02bae5a538c04d24bc51f9fdcc82e384c8ff99a46fda8a91386c252

                      SHA512

                      1849d5d84a78dad940b913d18be3738ebe5eb5a958b1fcc02e39e259fa19128f0982b3d3e1e76bec4f05ded6f2bf4fc869e7f471297221e1fc77088e855808a0

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k2440922.exe

                      Filesize

                      175KB

                      MD5

                      4efc91fb65ad5bc5e138c56449b9d2e7

                      SHA1

                      a7acca39e3dbda2d7daf556b13bee419568928d4

                      SHA256

                      512ce567b02bae5a538c04d24bc51f9fdcc82e384c8ff99a46fda8a91386c252

                      SHA512

                      1849d5d84a78dad940b913d18be3738ebe5eb5a958b1fcc02e39e259fa19128f0982b3d3e1e76bec4f05ded6f2bf4fc869e7f471297221e1fc77088e855808a0

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2222625.exe

                      Filesize

                      136KB

                      MD5

                      8470aff70bfd3e35247daa73e6712153

                      SHA1

                      6f75863f44a1d371a9a8cd092284c64508c3f56e

                      SHA256

                      8249a1715ad1f3876f1f08d3850b251b4f428384dd0044f22359f7642768ce5e

                      SHA512

                      63c4a81f34ca3beb6dd78a94ed9ec920c02c672b81cc42d90c671b57fe77e5fa9ffe9740b7a57945ff02ef8eda87780faf57b71788849d92740d6ffa11f9ddd7

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2222625.exe

                      Filesize

                      136KB

                      MD5

                      8470aff70bfd3e35247daa73e6712153

                      SHA1

                      6f75863f44a1d371a9a8cd092284c64508c3f56e

                      SHA256

                      8249a1715ad1f3876f1f08d3850b251b4f428384dd0044f22359f7642768ce5e

                      SHA512

                      63c4a81f34ca3beb6dd78a94ed9ec920c02c672b81cc42d90c671b57fe77e5fa9ffe9740b7a57945ff02ef8eda87780faf57b71788849d92740d6ffa11f9ddd7

                    • 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/2012-160-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2012-162-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2012-172-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2012-174-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2012-176-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2012-178-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2012-179-0x0000000004A90000-0x0000000004AA0000-memory.dmp

                      Filesize

                      64KB

                    • memory/2012-180-0x0000000004A90000-0x0000000004AA0000-memory.dmp

                      Filesize

                      64KB

                    • memory/2012-181-0x0000000004A90000-0x0000000004AA0000-memory.dmp

                      Filesize

                      64KB

                    • memory/2012-168-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2012-166-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2012-147-0x0000000004AA0000-0x0000000005044000-memory.dmp

                      Filesize

                      5.6MB

                    • memory/2012-148-0x0000000004A90000-0x0000000004AA0000-memory.dmp

                      Filesize

                      64KB

                    • memory/2012-149-0x0000000004A90000-0x0000000004AA0000-memory.dmp

                      Filesize

                      64KB

                    • memory/2012-150-0x0000000004A90000-0x0000000004AA0000-memory.dmp

                      Filesize

                      64KB

                    • memory/2012-151-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2012-152-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2012-154-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2012-158-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2012-156-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2012-170-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/2012-164-0x0000000004950000-0x0000000004962000-memory.dmp

                      Filesize

                      72KB

                    • memory/4368-192-0x00000000073E0000-0x0000000007446000-memory.dmp

                      Filesize

                      408KB

                    • memory/4368-198-0x0000000008260000-0x000000000827E000-memory.dmp

                      Filesize

                      120KB

                    • memory/4368-196-0x0000000008320000-0x00000000084E2000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/4368-195-0x00000000080D0000-0x0000000008146000-memory.dmp

                      Filesize

                      472KB

                    • memory/4368-194-0x0000000008080000-0x00000000080D0000-memory.dmp

                      Filesize

                      320KB

                    • memory/4368-193-0x0000000007FE0000-0x0000000008072000-memory.dmp

                      Filesize

                      584KB

                    • memory/4368-197-0x0000000009110000-0x000000000963C000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/4368-191-0x0000000007480000-0x0000000007490000-memory.dmp

                      Filesize

                      64KB

                    • memory/4368-190-0x00000000070B0000-0x00000000070EC000-memory.dmp

                      Filesize

                      240KB

                    • memory/4368-189-0x0000000007180000-0x000000000728A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/4368-188-0x0000000007050000-0x0000000007062000-memory.dmp

                      Filesize

                      72KB

                    • memory/4368-187-0x0000000007620000-0x0000000007C38000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/4368-186-0x0000000000320000-0x0000000000348000-memory.dmp

                      Filesize

                      160KB