Analysis

  • max time kernel
    141s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    10-04-2024 15:09

General

  • Target

    ffad5217eb782aced4ab2c746b49891b496e1b90331ca24186f8349a5fa71a28.exe

  • Size

    938KB

  • MD5

    d7510192dd826e6c63266ba412c4a8c6

  • SHA1

    e51431ab4448d503db3d154d1da7bec25eb5aaac

  • SHA256

    ffad5217eb782aced4ab2c746b49891b496e1b90331ca24186f8349a5fa71a28

  • SHA512

    d73107b3f061d95a10f3e2ae025bfccad587866d4ccca8a71b31d51f34119d5127ed313a96ef3fe3421939ae871575d5e7ff7fd28eb9b2ddb3eef7f29c528ebc

  • SSDEEP

    12288:xtkuv9tmvboNKAM9qPg6f0blJwoodEJLaCyi5yH6CxBX5evFmwEH07i2Yvf+vMM4:xtkuv9mENKAiGolJwooKJVyVBpeERjM4

Malware Config

Signatures

  • Detect ZGRat V2 1 IoCs
  • OutSteel

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

  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • AutoIT Executable 18 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ffad5217eb782aced4ab2c746b49891b496e1b90331ca24186f8349a5fa71a28.exe
    "C:\Users\Admin\AppData\Local\Temp\ffad5217eb782aced4ab2c746b49891b496e1b90331ca24186f8349a5fa71a28.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2440
    • C:\Users\Admin\AppData\Local\Temp\ffad5217eb782aced4ab2c746b49891b496e1b90331ca24186f8349a5fa71a28.exe
      C:\Users\Admin\AppData\Local\Temp\ffad5217eb782aced4ab2c746b49891b496e1b90331ca24186f8349a5fa71a28.exe
      2⤵
      • Enumerates connected drives
      • Suspicious use of WriteProcessMemory
      PID:2896
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.doc" /S /B /A
        3⤵
          PID:3016
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pdf" /S /B /A
          3⤵
            PID:2912
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
            3⤵
              PID:2612
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
              3⤵
                PID:2368
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xl" /S /B /A
                3⤵
                  PID:2620
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
                  3⤵
                    PID:2360
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
                    3⤵
                      PID:2776
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
                      3⤵
                        PID:2160
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.mdb" /S /B /A
                        3⤵
                          PID:1440
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.accdb" /S /B /A
                          3⤵
                            PID:2140
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pot" /S /B /A
                            3⤵
                              PID:1508
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pps" /S /B /A
                              3⤵
                                PID:2684
                              • C:\Windows\SysWOW64\cmd.exe
                                C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppa" /S /B /A
                                3⤵
                                  PID:2900
                                • C:\Windows\SysWOW64\cmd.exe
                                  C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rar" /S /B /A
                                  3⤵
                                    PID:1708
                                  • C:\Windows\SysWOW64\cmd.exe
                                    C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.zip" /S /B /A
                                    3⤵
                                      PID:1948
                                    • C:\Windows\SysWOW64\cmd.exe
                                      C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.tar" /S /B /A
                                      3⤵
                                        PID:1216
                                      • C:\Windows\SysWOW64\cmd.exe
                                        C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.7z" /S /B /A
                                        3⤵
                                          PID:1244
                                        • C:\Windows\SysWOW64\cmd.exe
                                          C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.txt" /S /B /A
                                          3⤵
                                            PID:1992

                                      Network

                                      MITRE ATT&CK Matrix ATT&CK v13

                                      Credential Access

                                      Unsecured Credentials

                                      1
                                      T1552

                                      Credentials In Files

                                      1
                                      T1552.001

                                      Discovery

                                      Query Registry

                                      1
                                      T1012

                                      Peripheral Device Discovery

                                      1
                                      T1120

                                      System Information Discovery

                                      1
                                      T1082

                                      Collection

                                      Data from Local System

                                      1
                                      T1005

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • memory/2440-6-0x0000000074610000-0x0000000074CFE000-memory.dmp
                                        Filesize

                                        6.9MB

                                      • memory/2440-0-0x0000000000B40000-0x0000000000C2E000-memory.dmp
                                        Filesize

                                        952KB

                                      • memory/2440-2-0x00000000046E0000-0x0000000004720000-memory.dmp
                                        Filesize

                                        256KB

                                      • memory/2440-3-0x0000000000460000-0x000000000049A000-memory.dmp
                                        Filesize

                                        232KB

                                      • memory/2440-1-0x0000000074610000-0x0000000074CFE000-memory.dmp
                                        Filesize

                                        6.9MB

                                      • memory/2896-17-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-35-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-8-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-9-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-11-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-4-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-23-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-27-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-31-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-7-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-39-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-45-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-47-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-55-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-59-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-63-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-67-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB

                                      • memory/2896-81-0x0000000000400000-0x00000000004E2000-memory.dmp
                                        Filesize

                                        904KB