Analysis

  • max time kernel
    114s
  • max time network
    151s
  • 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 14:56

General

  • Target

    8e2cddeff492a197fc575db82b1d0fc3.exe

  • Size

    376KB

  • MD5

    8e2cddeff492a197fc575db82b1d0fc3

  • SHA1

    8cae25accf57584138ae801cd9844ced12df7c51

  • SHA256

    8b7de36b1fb38a21440a6c9100117595d8d102422cb4cfa62027c65f0d780837

  • SHA512

    eed552be9777d469cc95895a191ee791b3c90f62fc2584648f8484c4ee2a1604461595e7ffa34742a74235d57a70d6536c5666d7e18c024a6cc5f3015de7e3bd

  • SSDEEP

    6144:Kfy+bnr+Xp0yN90QE3qf3kIFnLf+JIEXILXdgpJGT9nR2wKd/4Tke1+qHU:hMrPy90Uf0vWECdgpIpkwywYe1nU

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\8e2cddeff492a197fc575db82b1d0fc3.exe
    "C:\Users\Admin\AppData\Local\Temp\8e2cddeff492a197fc575db82b1d0fc3.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:768
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1413129.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1413129.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:688
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9393783.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9393783.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2128
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0019047.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0019047.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:224
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2577097.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2577097.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1936
      • 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:3328
        • 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:2396
        • 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:316
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3016
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:368
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:3948
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:5048
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:748
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:932
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:440
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4816
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1972

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2577097.exe

                Filesize

                204KB

                MD5

                c14869045ea50a4368e015350d349b81

                SHA1

                f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                SHA256

                454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                SHA512

                14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2577097.exe

                Filesize

                204KB

                MD5

                c14869045ea50a4368e015350d349b81

                SHA1

                f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                SHA256

                454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                SHA512

                14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1413129.exe

                Filesize

                204KB

                MD5

                77a87f1fc50a952c61c4194a514201b5

                SHA1

                6c2a7dc3469cb107014a9887a05816b169197c65

                SHA256

                bbac61a79026ab887349fff49e14814c7b7b2fee43f53d4a70d9c86310d6a444

                SHA512

                03c0fe1938663208606b6848efa5a1e9c958602f764a5813b93b75871146101bff6065b82e7e59e9e7e870fecf47788e2adecaff3fc8fd7d3fdc7a834da026d4

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1413129.exe

                Filesize

                204KB

                MD5

                77a87f1fc50a952c61c4194a514201b5

                SHA1

                6c2a7dc3469cb107014a9887a05816b169197c65

                SHA256

                bbac61a79026ab887349fff49e14814c7b7b2fee43f53d4a70d9c86310d6a444

                SHA512

                03c0fe1938663208606b6848efa5a1e9c958602f764a5813b93b75871146101bff6065b82e7e59e9e7e870fecf47788e2adecaff3fc8fd7d3fdc7a834da026d4

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9393783.exe

                Filesize

                136KB

                MD5

                35c0b1c425885382975d77b948c614a7

                SHA1

                dbecd45912b49547e2cd3553735dcb12c5be7c3f

                SHA256

                91ac30da2d814094dc8d1a2283c81e9fe8672acb4d075bfdba37278143a4df9d

                SHA512

                819a1bcdf6d0ca949253f36338ce2279bb3f5f2f289d6b4e80f2835b9152f03c165533bcf32b4ca348a351a5fc76702c7eefb53932522320f672cad28275fa7b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9393783.exe

                Filesize

                136KB

                MD5

                35c0b1c425885382975d77b948c614a7

                SHA1

                dbecd45912b49547e2cd3553735dcb12c5be7c3f

                SHA256

                91ac30da2d814094dc8d1a2283c81e9fe8672acb4d075bfdba37278143a4df9d

                SHA512

                819a1bcdf6d0ca949253f36338ce2279bb3f5f2f289d6b4e80f2835b9152f03c165533bcf32b4ca348a351a5fc76702c7eefb53932522320f672cad28275fa7b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0019047.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0019047.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\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/224-165-0x0000000000C50000-0x0000000000C5A000-memory.dmp

                Filesize

                40KB

              • memory/2128-151-0x0000000007BC0000-0x0000000007BD0000-memory.dmp

                Filesize

                64KB

              • memory/2128-160-0x0000000005090000-0x00000000050E0000-memory.dmp

                Filesize

                320KB

              • memory/2128-159-0x0000000008D70000-0x0000000008D8E000-memory.dmp

                Filesize

                120KB

              • memory/2128-158-0x0000000009B30000-0x000000000A05C000-memory.dmp

                Filesize

                5.2MB

              • memory/2128-157-0x0000000008E80000-0x0000000009042000-memory.dmp

                Filesize

                1.8MB

              • memory/2128-156-0x0000000008C30000-0x0000000008CA6000-memory.dmp

                Filesize

                472KB

              • memory/2128-155-0x0000000009050000-0x00000000095F4000-memory.dmp

                Filesize

                5.6MB

              • memory/2128-154-0x0000000008A00000-0x0000000008A92000-memory.dmp

                Filesize

                584KB

              • memory/2128-153-0x0000000007E40000-0x0000000007EA6000-memory.dmp

                Filesize

                408KB

              • memory/2128-152-0x0000000007B00000-0x0000000007B3C000-memory.dmp

                Filesize

                240KB

              • memory/2128-150-0x0000000007BD0000-0x0000000007CDA000-memory.dmp

                Filesize

                1.0MB

              • memory/2128-149-0x0000000007AA0000-0x0000000007AB2000-memory.dmp

                Filesize

                72KB

              • memory/2128-148-0x0000000008040000-0x0000000008658000-memory.dmp

                Filesize

                6.1MB

              • memory/2128-147-0x0000000000C30000-0x0000000000C58000-memory.dmp

                Filesize

                160KB