Analysis

  • max time kernel
    108s
  • 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
    05/05/2023, 12:28

General

  • Target

    3f690f3d5e39d163b4b0caf0c0e1787dcca918f0ef75ba43ae6bdf16a68bd39a.exe

  • Size

    376KB

  • MD5

    3a9e14b60302e40763c8d6aa0de2a12b

  • SHA1

    5559c97499847472640b4b91059b02c560623d23

  • SHA256

    3f690f3d5e39d163b4b0caf0c0e1787dcca918f0ef75ba43ae6bdf16a68bd39a

  • SHA512

    ab494f225c1d536b69c7a8c89736b62c514cfde91a38afffa5b35f393d06e71992f3ccf3a3d454985fbfcf0aca6d19f9ae83a994f3c47425ee732514aca0d073

  • SSDEEP

    6144:KFy+bnr+Bp0yN90QEEHtxrXZDUCw5KJ0Pwq0Xxo7bWdQphbHW4:PMrhy90iHtx9yKuYq0+7K+ppHW4

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\3f690f3d5e39d163b4b0caf0c0e1787dcca918f0ef75ba43ae6bdf16a68bd39a.exe
    "C:\Users\Admin\AppData\Local\Temp\3f690f3d5e39d163b4b0caf0c0e1787dcca918f0ef75ba43ae6bdf16a68bd39a.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4236
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1467967.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1467967.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4568
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1970568.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1970568.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1532
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7295861.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7295861.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3556
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m8470102.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m8470102.exe
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:2864
      • 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:2016
        • 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:1080
        • 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:1660
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3424
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "oneetx.exe" /P "Admin:N"
              5⤵
                PID:4516
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "oneetx.exe" /P "Admin:R" /E
                5⤵
                  PID:3376
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:4416
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\c3912af058" /P "Admin:N"
                    5⤵
                      PID:2536
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\c3912af058" /P "Admin:R" /E
                      5⤵
                        PID:4656
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:880
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:4092
              • C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe
                1⤵
                • Executes dropped EXE
                PID:1368

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m8470102.exe

                      Filesize

                      204KB

                      MD5

                      c14869045ea50a4368e015350d349b81

                      SHA1

                      f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                      SHA256

                      454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                      SHA512

                      14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m8470102.exe

                      Filesize

                      204KB

                      MD5

                      c14869045ea50a4368e015350d349b81

                      SHA1

                      f0515e00463d02b8cd9404a0b2b4ba21e2155fac

                      SHA256

                      454da82a4921c2826b942421cfd4c066242abbb6bb079f9be478c10026640196

                      SHA512

                      14456e2d4be1670573d3dd9c3cac91317c52f7dc4c9e5632bfae7f19cc6e073adb2a5a55ee8e7f920f3b4fabd2e95082f0a5650190aad9b0663450fa583dee22

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1467967.exe

                      Filesize

                      204KB

                      MD5

                      683db3b32a28ed0f50858fb564dac785

                      SHA1

                      f341b7627b6d97c2862864ad44922e345981e95b

                      SHA256

                      0ce3aa27d27f2d08dea7f4bc4b2d7664e1b0cde6019f710f0e1f184e271c051d

                      SHA512

                      2a64891541f37f1c592c4e8ecac9f904a3d90d90b16430b8f024b4fc011dd6509c938367804a47c5c1455aadaeee941bd2bf86365b5209d708c287f086d4bcce

                    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1467967.exe

                      Filesize

                      204KB

                      MD5

                      683db3b32a28ed0f50858fb564dac785

                      SHA1

                      f341b7627b6d97c2862864ad44922e345981e95b

                      SHA256

                      0ce3aa27d27f2d08dea7f4bc4b2d7664e1b0cde6019f710f0e1f184e271c051d

                      SHA512

                      2a64891541f37f1c592c4e8ecac9f904a3d90d90b16430b8f024b4fc011dd6509c938367804a47c5c1455aadaeee941bd2bf86365b5209d708c287f086d4bcce

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1970568.exe

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1970568.exe

                      Filesize

                      11KB

                      MD5

                      7e93bacbbc33e6652e147e7fe07572a0

                      SHA1

                      421a7167da01c8da4dc4d5234ca3dd84e319e762

                      SHA256

                      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                      SHA512

                      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7295861.exe

                      Filesize

                      136KB

                      MD5

                      1929d1171f70b23d5a29991dfcc082e3

                      SHA1

                      7add60840ffe6729d69b1357522cd772c56b4373

                      SHA256

                      7497e1f4dfcf2165db2906175144d297e9b81adee53a713e4ef2d075949928b4

                      SHA512

                      8fbb311acbfec234ca3ba5ba47f728403c381ad00f449b21183a8bf4dd42f568bfcc38656d6558ef21d031fbf60db7e57a9809b23c9bf0e4482f762ebb107609

                    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7295861.exe

                      Filesize

                      136KB

                      MD5

                      1929d1171f70b23d5a29991dfcc082e3

                      SHA1

                      7add60840ffe6729d69b1357522cd772c56b4373

                      SHA256

                      7497e1f4dfcf2165db2906175144d297e9b81adee53a713e4ef2d075949928b4

                      SHA512

                      8fbb311acbfec234ca3ba5ba47f728403c381ad00f449b21183a8bf4dd42f568bfcc38656d6558ef21d031fbf60db7e57a9809b23c9bf0e4482f762ebb107609

                    • 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/1532-147-0x0000000000770000-0x000000000077A000-memory.dmp

                      Filesize

                      40KB

                    • memory/3556-153-0x0000000008020000-0x0000000008638000-memory.dmp

                      Filesize

                      6.1MB

                    • memory/3556-164-0x0000000008BD0000-0x0000000008BEE000-memory.dmp

                      Filesize

                      120KB

                    • memory/3556-165-0x0000000002EB0000-0x0000000002F00000-memory.dmp

                      Filesize

                      320KB

                    • memory/3556-163-0x0000000009BA0000-0x000000000A0CC000-memory.dmp

                      Filesize

                      5.2MB

                    • memory/3556-162-0x00000000094A0000-0x0000000009662000-memory.dmp

                      Filesize

                      1.8MB

                    • memory/3556-161-0x0000000008A80000-0x0000000008AF6000-memory.dmp

                      Filesize

                      472KB

                    • memory/3556-160-0x00000000089E0000-0x0000000008A72000-memory.dmp

                      Filesize

                      584KB

                    • memory/3556-159-0x0000000008EF0000-0x0000000009494000-memory.dmp

                      Filesize

                      5.6MB

                    • memory/3556-158-0x0000000007DB0000-0x0000000007E16000-memory.dmp

                      Filesize

                      408KB

                    • memory/3556-157-0x0000000007A80000-0x0000000007ABC000-memory.dmp

                      Filesize

                      240KB

                    • memory/3556-156-0x0000000007E40000-0x0000000007E50000-memory.dmp

                      Filesize

                      64KB

                    • memory/3556-155-0x0000000007B50000-0x0000000007C5A000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/3556-154-0x0000000007A20000-0x0000000007A32000-memory.dmp

                      Filesize

                      72KB

                    • memory/3556-152-0x0000000000BB0000-0x0000000000BD8000-memory.dmp

                      Filesize

                      160KB