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Analysis

  • max time kernel
    98s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/05/2023, 22:26

General

  • Target

    cd3bb4ff90981401f49759737c0875f33a6fe867bf6f97a80f8928f939b0ee43.exe

  • Size

    376KB

  • MD5

    8bbe0988340bd11c9d35a27443f81be0

  • SHA1

    20f0a3f6de695d0c6576d7ec8c6b4dd032b6f69c

  • SHA256

    cd3bb4ff90981401f49759737c0875f33a6fe867bf6f97a80f8928f939b0ee43

  • SHA512

    94ac5c264c11330bd45fb617818e47024d86d799ab27985e93fffdb2464f776717903218b69241d0fdb7f8c23f03ceac7ad8154bc84a293ad53ab09a49315671

  • SSDEEP

    6144:KDy+bnr+Qp0yN90QEwPYchSFizSdMX+axf1spdKw0Ka+UcE7ok:9Mr8y90uQ1KSdeXQgw3+7j

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
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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\cd3bb4ff90981401f49759737c0875f33a6fe867bf6f97a80f8928f939b0ee43.exe
    "C:\Users\Admin\AppData\Local\Temp\cd3bb4ff90981401f49759737c0875f33a6fe867bf6f97a80f8928f939b0ee43.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4644
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8077240.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8077240.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:368
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a2486160.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a2486160.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:820
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8836043.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8836043.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3968
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c2787684.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c2787684.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1888
      • 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:1244
        • 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:3940
        • 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:4848
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:1568
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:3496
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:3400
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4168
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:4188
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4288
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:4772
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1068
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:964

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c2787684.exe

                Filesize

                204KB

                MD5

                c14869045ea50a4368e015350d349b81

                SHA1

                f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                SHA256

                454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                SHA512

                14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\c2787684.exe

                Filesize

                204KB

                MD5

                c14869045ea50a4368e015350d349b81

                SHA1

                f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                SHA256

                454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                SHA512

                14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8077240.exe

                Filesize

                204KB

                MD5

                02f9f87f0d5611c8bab4c73ef0f8a546

                SHA1

                4a6aa9c60f4419d8cf548fce42e33ca17e82a841

                SHA256

                39ba9ccb66abf2bc08a0bcb60c19409cd518486d7007112f989237083fcfef26

                SHA512

                f5833cd5f5f78a66aaf6e5bdb86a4a18dc1f3a9691e75f8f9495f738250f30132c5ed1e97920c4e5b894d3295faae4a3df742ae756a91db8a486f9713f2e9224

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v8077240.exe

                Filesize

                204KB

                MD5

                02f9f87f0d5611c8bab4c73ef0f8a546

                SHA1

                4a6aa9c60f4419d8cf548fce42e33ca17e82a841

                SHA256

                39ba9ccb66abf2bc08a0bcb60c19409cd518486d7007112f989237083fcfef26

                SHA512

                f5833cd5f5f78a66aaf6e5bdb86a4a18dc1f3a9691e75f8f9495f738250f30132c5ed1e97920c4e5b894d3295faae4a3df742ae756a91db8a486f9713f2e9224

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a2486160.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a2486160.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8836043.exe

                Filesize

                136KB

                MD5

                30d0ee0947be55272def37f502e40d83

                SHA1

                67dec087565870ddbba362f33bc909491d56f0d7

                SHA256

                876c00366d8cdda682030628307cbcbd8a90ffc831cb0176173207b36bf28514

                SHA512

                0b98ba7648398642441894a970d889d0d4769317531473def2decb847bdb9472b0b3671f96126ad7ad023d4a434cbcef8da7c8663df718dcf6ee3557874ad284

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8836043.exe

                Filesize

                136KB

                MD5

                30d0ee0947be55272def37f502e40d83

                SHA1

                67dec087565870ddbba362f33bc909491d56f0d7

                SHA256

                876c00366d8cdda682030628307cbcbd8a90ffc831cb0176173207b36bf28514

                SHA512

                0b98ba7648398642441894a970d889d0d4769317531473def2decb847bdb9472b0b3671f96126ad7ad023d4a434cbcef8da7c8663df718dcf6ee3557874ad284

              • 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/820-147-0x0000000000A00000-0x0000000000A0A000-memory.dmp

                Filesize

                40KB

              • memory/3968-153-0x0000000007880000-0x0000000007E98000-memory.dmp

                Filesize

                6.1MB

              • memory/3968-164-0x0000000008600000-0x000000000861E000-memory.dmp

                Filesize

                120KB

              • memory/3968-165-0x00000000048D0000-0x0000000004920000-memory.dmp

                Filesize

                320KB

              • memory/3968-163-0x0000000009420000-0x000000000994C000-memory.dmp

                Filesize

                5.2MB

              • memory/3968-162-0x0000000008D20000-0x0000000008EE2000-memory.dmp

                Filesize

                1.8MB

              • memory/3968-161-0x00000000084C0000-0x0000000008536000-memory.dmp

                Filesize

                472KB

              • memory/3968-160-0x00000000082A0000-0x0000000008332000-memory.dmp

                Filesize

                584KB

              • memory/3968-159-0x0000000008770000-0x0000000008D14000-memory.dmp

                Filesize

                5.6MB

              • memory/3968-158-0x00000000076C0000-0x0000000007726000-memory.dmp

                Filesize

                408KB

              • memory/3968-157-0x00000000073E0000-0x00000000073F0000-memory.dmp

                Filesize

                64KB

              • memory/3968-156-0x0000000007380000-0x00000000073BC000-memory.dmp

                Filesize

                240KB

              • memory/3968-155-0x0000000007450000-0x000000000755A000-memory.dmp

                Filesize

                1.0MB

              • memory/3968-154-0x0000000007320000-0x0000000007332000-memory.dmp

                Filesize

                72KB

              • memory/3968-152-0x00000000004B0000-0x00000000004D8000-memory.dmp

                Filesize

                160KB