Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-04-2024 12:12

General

  • Target

    7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe

  • Size

    2.5MB

  • MD5

    48e26159d9aa517ba2a1f1010c8e7c00

  • SHA1

    dbc9c8a492ae270bb7ed845680b81b94483ab585

  • SHA256

    7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8

  • SHA512

    35a373eac85d486800d1ba6898a7cf0ac95058df92a455a38a094061e059647009afe5b78e81cf42fde3ead4726e16cc3d7231f97776c09d13733ddceeab4a67

  • SSDEEP

    49152:P1pt5y4+ehRpj3bQxZI9SoesOCpnROKcQtngNbawIVbf8Amz2FNaZU6NV:P9M7ERF3bcZipROTMngNVKr02v2

Malware Config

Signatures

  • OutSteel

    OutSteel is a file uploader and document stealer written in AutoIT.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • AutoIT Executable 8 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe
    "C:\Users\Admin\AppData\Local\Temp\7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Enumerates connected drives
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
      2⤵
        PID:1644
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
        2⤵
          PID:4884
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.doc" /S /B /A
          2⤵
            PID:4708
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.docx" /S /B /A
            2⤵
              PID:4168
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.docm" /S /B /A
              2⤵
                PID:4892
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pdf" /S /B /A
                2⤵
                  PID:1784
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
                  2⤵
                    PID:1684
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
                    2⤵
                      PID:4644
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xls" /S /B /A
                      2⤵
                        PID:544
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xlsx" /S /B /A
                        2⤵
                          PID:2856
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xlsm" /S /B /A
                          2⤵
                            PID:2900
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
                            2⤵
                              PID:4244
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
                              2⤵
                                PID:3188
                              • C:\Windows\SysWOW64\cmd.exe
                                C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
                                2⤵
                                  PID:4252
                                • C:\Windows\SysWOW64\cmd.exe
                                  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.mdb" /S /B /A
                                  2⤵
                                    PID:5060
                                  • C:\Windows\SysWOW64\cmd.exe
                                    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.accdb" /S /B /A
                                    2⤵
                                      PID:1816
                                    • C:\Windows\SysWOW64\cmd.exe
                                      C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pptx" /S /B /A
                                      2⤵
                                        PID:1112
                                      • C:\Windows\SysWOW64\cmd.exe
                                        C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
                                        2⤵
                                          PID:2632
                                        • C:\Windows\SysWOW64\cmd.exe
                                          C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pot" /S /B /A
                                          2⤵
                                            PID:3988
                                          • C:\Windows\SysWOW64\cmd.exe
                                            C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pps" /S /B /A
                                            2⤵
                                              PID:3484
                                            • C:\Windows\SysWOW64\cmd.exe
                                              C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppa" /S /B /A
                                              2⤵
                                                PID:4856
                                              • C:\Windows\SysWOW64\cmd.exe
                                                C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rar" /S /B /A
                                                2⤵
                                                  PID:4560
                                                • C:\Windows\SysWOW64\cmd.exe
                                                  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.zip" /S /B /A
                                                  2⤵
                                                    PID:3436
                                                  • C:\Windows\SysWOW64\cmd.exe
                                                    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.tar" /S /B /A
                                                    2⤵
                                                      PID:3180
                                                    • C:\Windows\SysWOW64\cmd.exe
                                                      C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.7z" /S /B /A
                                                      2⤵
                                                        PID:4452
                                                      • C:\Windows\SysWOW64\cmd.exe
                                                        C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.txt" /S /B /A
                                                        2⤵
                                                          PID:3552

                                                      Network

                                                      MITRE ATT&CK Enterprise v15

                                                      Replay Monitor

                                                      Loading Replay Monitor...

                                                      Downloads

                                                      • memory/1704-0-0x0000000000400000-0x00000000008EE000-memory.dmp
                                                        Filesize

                                                        4.9MB

                                                      • memory/1704-3-0x00000000036D0000-0x00000000036D1000-memory.dmp
                                                        Filesize

                                                        4KB

                                                      • memory/1704-2-0x0000000003720000-0x0000000003721000-memory.dmp
                                                        Filesize

                                                        4KB

                                                      • memory/1704-4-0x00000000036F0000-0x00000000036F1000-memory.dmp
                                                        Filesize

                                                        4KB

                                                      • memory/1704-1-0x0000000000E70000-0x0000000000ED0000-memory.dmp
                                                        Filesize

                                                        384KB

                                                      • memory/1704-6-0x0000000003870000-0x0000000003871000-memory.dmp
                                                        Filesize

                                                        4KB

                                                      • memory/1704-7-0x0000000000400000-0x00000000008EE000-memory.dmp
                                                        Filesize

                                                        4.9MB

                                                      • memory/1704-8-0x0000000004710000-0x0000000004722000-memory.dmp
                                                        Filesize

                                                        72KB

                                                      • memory/1704-5-0x0000000003740000-0x0000000003741000-memory.dmp
                                                        Filesize

                                                        4KB

                                                      • memory/1704-9-0x0000000004710000-0x0000000004722000-memory.dmp
                                                        Filesize

                                                        72KB

                                                      • memory/1704-10-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-11-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-12-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-13-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-14-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-15-0x0000000004810000-0x0000000004811000-memory.dmp
                                                        Filesize

                                                        4KB

                                                      • memory/1704-16-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-17-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-19-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-18-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-20-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-21-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-22-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-23-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-24-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-25-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-26-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-27-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-28-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-29-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-30-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-31-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-32-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-33-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-34-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-35-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-36-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-37-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-38-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-39-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-40-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-41-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-42-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-43-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-44-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-45-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-46-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-47-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-49-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-48-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-50-0x00000000036C0000-0x00000000036CE000-memory.dmp
                                                        Filesize

                                                        56KB

                                                      • memory/1704-51-0x0000000003880000-0x0000000003881000-memory.dmp
                                                        Filesize

                                                        4KB

                                                      • memory/1704-52-0x0000000003710000-0x0000000003711000-memory.dmp
                                                        Filesize

                                                        4KB

                                                      • memory/1704-53-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-54-0x0000000000400000-0x00000000008EE000-memory.dmp
                                                        Filesize

                                                        4.9MB

                                                      • memory/1704-56-0x0000000000E70000-0x0000000000ED0000-memory.dmp
                                                        Filesize

                                                        384KB

                                                      • memory/1704-57-0x0000000004710000-0x0000000004722000-memory.dmp
                                                        Filesize

                                                        72KB

                                                      • memory/1704-58-0x0000000004710000-0x0000000004722000-memory.dmp
                                                        Filesize

                                                        72KB

                                                      • memory/1704-59-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-60-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-62-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-61-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-63-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-64-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-65-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-66-0x0000000004710000-0x0000000004790000-memory.dmp
                                                        Filesize

                                                        512KB

                                                      • memory/1704-122-0x0000000000400000-0x00000000008EE000-memory.dmp
                                                        Filesize

                                                        4.9MB

                                                      • memory/1704-124-0x0000000000400000-0x00000000008EE000-memory.dmp
                                                        Filesize

                                                        4.9MB

                                                      • memory/1704-126-0x0000000000400000-0x00000000008EE000-memory.dmp
                                                        Filesize

                                                        4.9MB

                                                      • memory/1704-128-0x0000000000400000-0x00000000008EE000-memory.dmp
                                                        Filesize

                                                        4.9MB

                                                      • memory/1704-131-0x0000000000400000-0x00000000008EE000-memory.dmp
                                                        Filesize

                                                        4.9MB

                                                      • memory/1704-133-0x0000000000400000-0x00000000008EE000-memory.dmp
                                                        Filesize

                                                        4.9MB