Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/07/2024, 03:51

General

  • Target
    29b681d68c7224e9abc90da004e64f98_JaffaCakes118.exe
  • Size 26KB
  • Sample240707-eerscashrm
  • SHA256 46b3782ab0b39b405487d552320717210cc2f80727fc4cdf0043a8c3881fe8b6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • xtremerat

C2
  • wiisgv.no-ip.org

  • wiisgv.no-ip.org

  • 蠀C:\Windwiisgv.no-ip.org

Signatures

  • Detect XtremeRAT payload 51 IoCs
  • XtremeRAT

    The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 58 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Executes dropped EXE 27 IoCs
  • UPX packed file 55 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 58 IoCs
  • Drops file in Windows directory 57 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29b681d68c7224e9abc90da004e64f98_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\29b681d68c7224e9abc90da004e64f98_JaffaCakes118.exe"
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:4000
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Adds Run key to start application
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2820
      • C:\Windows\InstallDir\Wcpp.exe
        "C:\Windows\InstallDir\Wcpp.exe"
        3⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Executes dropped EXE
        • Adds Run key to start application
        • Drops file in Windows directory
        • Suspicious use of WriteProcessMemory
        PID:1992
        • C:\Windows\SysWOW64\svchost.exe
          svchost.exe
          4⤵
            PID:3348
        • C:\Windows\InstallDir\Wcpp.exe
          "C:\Windows\InstallDir\Wcpp.exe"
          3⤵
          • Boot or Logon Autostart Execution: Active Setup
          • Executes dropped EXE
          • Adds Run key to start application
          • Drops file in Windows directory
          • Suspicious use of WriteProcessMemory
          PID:3288
          • C:\Windows\SysWOW64\svchost.exe
            svchost.exe
            4⤵
              PID:224
          • C:\Windows\InstallDir\Wcpp.exe
            "C:\Windows\InstallDir\Wcpp.exe"
            3⤵
            • Boot or Logon Autostart Execution: Active Setup
            • Executes dropped EXE
            • Adds Run key to start application
            • Drops file in Windows directory
            • Suspicious use of WriteProcessMemory
            PID:856
            • C:\Windows\SysWOW64\svchost.exe
              svchost.exe
              4⤵
                PID:3980
            • C:\Windows\InstallDir\Wcpp.exe
              "C:\Windows\InstallDir\Wcpp.exe"
              3⤵
              • Boot or Logon Autostart Execution: Active Setup
              • Executes dropped EXE
              • Adds Run key to start application
              • Drops file in Windows directory
              • Suspicious use of WriteProcessMemory
              PID:2344
              • C:\Windows\SysWOW64\svchost.exe
                svchost.exe
                4⤵
                  PID:2288
              • C:\Windows\InstallDir\Wcpp.exe
                "C:\Windows\InstallDir\Wcpp.exe"
                3⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Executes dropped EXE
                • Adds Run key to start application
                • Drops file in Windows directory
                • Suspicious use of WriteProcessMemory
                PID:4040
                • C:\Windows\SysWOW64\svchost.exe
                  svchost.exe
                  4⤵
                    PID:4924
                • C:\Windows\InstallDir\Wcpp.exe
                  "C:\Windows\InstallDir\Wcpp.exe"
                  3⤵
                  • Boot or Logon Autostart Execution: Active Setup
                  • Executes dropped EXE
                  • Adds Run key to start application
                  • Drops file in Windows directory
                  • Suspicious use of WriteProcessMemory
                  PID:4828
                  • C:\Windows\SysWOW64\svchost.exe
                    svchost.exe
                    4⤵
                      PID:2500
                  • C:\Windows\InstallDir\Wcpp.exe
                    "C:\Windows\InstallDir\Wcpp.exe"
                    3⤵
                    • Boot or Logon Autostart Execution: Active Setup
                    • Executes dropped EXE
                    • Adds Run key to start application
                    • Drops file in Windows directory
                    • Suspicious use of WriteProcessMemory
                    PID:3172
                    • C:\Windows\SysWOW64\svchost.exe
                      svchost.exe
                      4⤵
                        PID:1784
                    • C:\Windows\InstallDir\Wcpp.exe
                      "C:\Windows\InstallDir\Wcpp.exe"
                      3⤵
                      • Boot or Logon Autostart Execution: Active Setup
                      • Executes dropped EXE
                      • Adds Run key to start application
                      • Drops file in Windows directory
                      • Suspicious use of WriteProcessMemory
                      PID:1904
                      • C:\Windows\SysWOW64\svchost.exe
                        svchost.exe
                        4⤵
                          PID:892
                      • C:\Windows\InstallDir\Wcpp.exe
                        "C:\Windows\InstallDir\Wcpp.exe"
                        3⤵
                        • Boot or Logon Autostart Execution: Active Setup
                        • Executes dropped EXE
                        • Adds Run key to start application
                        • Drops file in Windows directory
                        PID:1172
                        • C:\Windows\SysWOW64\svchost.exe
                          svchost.exe
                          4⤵
                            PID:3956
                        • C:\Windows\InstallDir\Wcpp.exe
                          "C:\Windows\InstallDir\Wcpp.exe"
                          3⤵
                          • Boot or Logon Autostart Execution: Active Setup
                          • Executes dropped EXE
                          • Adds Run key to start application
                          • Drops file in Windows directory
                          PID:3668
                          • C:\Windows\SysWOW64\svchost.exe
                            svchost.exe
                            4⤵
                              PID:4600
                          • C:\Windows\InstallDir\Wcpp.exe
                            "C:\Windows\InstallDir\Wcpp.exe"
                            3⤵
                            • Boot or Logon Autostart Execution: Active Setup
                            • Executes dropped EXE
                            • Adds Run key to start application
                            • Drops file in Windows directory
                            PID:3340
                            • C:\Windows\SysWOW64\svchost.exe
                              svchost.exe
                              4⤵
                                PID:5012
                            • C:\Windows\InstallDir\Wcpp.exe
                              "C:\Windows\InstallDir\Wcpp.exe"
                              3⤵
                              • Boot or Logon Autostart Execution: Active Setup
                              • Executes dropped EXE
                              • Adds Run key to start application
                              • Drops file in Windows directory
                              PID:1128
                              • C:\Windows\SysWOW64\svchost.exe
                                svchost.exe
                                4⤵
                                  PID:4804
                              • C:\Windows\InstallDir\Wcpp.exe
                                "C:\Windows\InstallDir\Wcpp.exe"
                                3⤵
                                • Boot or Logon Autostart Execution: Active Setup
                                • Executes dropped EXE
                                • Adds Run key to start application
                                • Drops file in Windows directory
                                PID:4860
                                • C:\Windows\SysWOW64\svchost.exe
                                  svchost.exe
                                  4⤵
                                    PID:2776
                                • C:\Windows\InstallDir\Wcpp.exe
                                  "C:\Windows\InstallDir\Wcpp.exe"
                                  3⤵
                                  • Boot or Logon Autostart Execution: Active Setup
                                  • Executes dropped EXE
                                  • Adds Run key to start application
                                  • Drops file in Windows directory
                                  PID:2368
                                  • C:\Windows\SysWOW64\svchost.exe
                                    svchost.exe
                                    4⤵
                                      PID:4628
                                  • C:\Windows\InstallDir\Wcpp.exe
                                    "C:\Windows\InstallDir\Wcpp.exe"
                                    3⤵
                                    • Boot or Logon Autostart Execution: Active Setup
                                    • Executes dropped EXE
                                    • Adds Run key to start application
                                    • Drops file in Windows directory
                                    PID:4968
                                    • C:\Windows\SysWOW64\svchost.exe
                                      svchost.exe
                                      4⤵
                                        PID:4128
                                    • C:\Windows\InstallDir\Wcpp.exe
                                      "C:\Windows\InstallDir\Wcpp.exe"
                                      3⤵
                                      • Boot or Logon Autostart Execution: Active Setup
                                      • Executes dropped EXE
                                      • Adds Run key to start application
                                      • Drops file in Windows directory
                                      PID:3224
                                      • C:\Windows\SysWOW64\svchost.exe
                                        svchost.exe
                                        4⤵
                                          PID:4564
                                      • C:\Windows\InstallDir\Wcpp.exe
                                        "C:\Windows\InstallDir\Wcpp.exe"
                                        3⤵
                                        • Boot or Logon Autostart Execution: Active Setup
                                        • Executes dropped EXE
                                        • Adds Run key to start application
                                        • Drops file in Windows directory
                                        PID:1740
                                        • C:\Windows\SysWOW64\svchost.exe
                                          svchost.exe
                                          4⤵
                                            PID:2400
                                        • C:\Windows\InstallDir\Wcpp.exe
                                          "C:\Windows\InstallDir\Wcpp.exe"
                                          3⤵
                                          • Boot or Logon Autostart Execution: Active Setup
                                          • Executes dropped EXE
                                          • Adds Run key to start application
                                          • Drops file in Windows directory
                                          PID:64
                                          • C:\Windows\SysWOW64\svchost.exe
                                            svchost.exe
                                            4⤵
                                              PID:2548
                                          • C:\Windows\InstallDir\Wcpp.exe
                                            "C:\Windows\InstallDir\Wcpp.exe"
                                            3⤵
                                            • Boot or Logon Autostart Execution: Active Setup
                                            • Executes dropped EXE
                                            • Adds Run key to start application
                                            • Drops file in Windows directory
                                            PID:2344
                                            • C:\Windows\SysWOW64\svchost.exe
                                              svchost.exe
                                              4⤵
                                                PID:2688
                                            • C:\Windows\InstallDir\Wcpp.exe
                                              "C:\Windows\InstallDir\Wcpp.exe"
                                              3⤵
                                              • Boot or Logon Autostart Execution: Active Setup
                                              • Executes dropped EXE
                                              • Adds Run key to start application
                                              • Drops file in Windows directory
                                              PID:4468
                                              • C:\Windows\SysWOW64\svchost.exe
                                                svchost.exe
                                                4⤵
                                                  PID:3456
                                              • C:\Windows\InstallDir\Wcpp.exe
                                                "C:\Windows\InstallDir\Wcpp.exe"
                                                3⤵
                                                • Boot or Logon Autostart Execution: Active Setup
                                                • Executes dropped EXE
                                                • Adds Run key to start application
                                                • Drops file in Windows directory
                                                PID:2968
                                                • C:\Windows\SysWOW64\svchost.exe
                                                  svchost.exe
                                                  4⤵
                                                    PID:4068
                                                • C:\Windows\InstallDir\Wcpp.exe
                                                  "C:\Windows\InstallDir\Wcpp.exe"
                                                  3⤵
                                                  • Boot or Logon Autostart Execution: Active Setup
                                                  • Executes dropped EXE
                                                  • Adds Run key to start application
                                                  • Drops file in Windows directory
                                                  PID:4432
                                                  • C:\Windows\SysWOW64\svchost.exe
                                                    svchost.exe
                                                    4⤵
                                                      PID:4008
                                                  • C:\Windows\InstallDir\Wcpp.exe
                                                    "C:\Windows\InstallDir\Wcpp.exe"
                                                    3⤵
                                                    • Boot or Logon Autostart Execution: Active Setup
                                                    • Executes dropped EXE
                                                    • Adds Run key to start application
                                                    • Drops file in Windows directory
                                                    PID:5068
                                                    • C:\Windows\SysWOW64\svchost.exe
                                                      svchost.exe
                                                      4⤵
                                                        PID:4124
                                                    • C:\Windows\InstallDir\Wcpp.exe
                                                      "C:\Windows\InstallDir\Wcpp.exe"
                                                      3⤵
                                                      • Boot or Logon Autostart Execution: Active Setup
                                                      • Executes dropped EXE
                                                      • Adds Run key to start application
                                                      • Drops file in Windows directory
                                                      PID:2768
                                                      • C:\Windows\SysWOW64\svchost.exe
                                                        svchost.exe
                                                        4⤵
                                                          PID:3944
                                                      • C:\Windows\InstallDir\Wcpp.exe
                                                        "C:\Windows\InstallDir\Wcpp.exe"
                                                        3⤵
                                                        • Boot or Logon Autostart Execution: Active Setup
                                                        • Executes dropped EXE
                                                        • Adds Run key to start application
                                                        • Drops file in Windows directory
                                                        PID:1780
                                                        • C:\Windows\SysWOW64\svchost.exe
                                                          svchost.exe
                                                          4⤵
                                                            PID:4568
                                                        • C:\Windows\InstallDir\Wcpp.exe
                                                          "C:\Windows\InstallDir\Wcpp.exe"
                                                          3⤵
                                                          • Boot or Logon Autostart Execution: Active Setup
                                                          • Executes dropped EXE
                                                          • Adds Run key to start application
                                                          • Drops file in Windows directory
                                                          PID:1656
                                                          • C:\Windows\SysWOW64\svchost.exe
                                                            svchost.exe
                                                            4⤵
                                                              PID:4224
                                                          • C:\Windows\InstallDir\Wcpp.exe
                                                            "C:\Windows\InstallDir\Wcpp.exe"
                                                            3⤵
                                                            • Boot or Logon Autostart Execution: Active Setup
                                                            • Executes dropped EXE
                                                            • Adds Run key to start application
                                                            • Drops file in Windows directory
                                                            PID:4288
                                                            • C:\Windows\SysWOW64\svchost.exe
                                                              svchost.exe
                                                              4⤵
                                                                PID:2884
                                                          • C:\Windows\SysWOW64\svchost.exe
                                                            svchost.exe
                                                            2⤵
                                                              PID:1724

                                                          Network

                                                                MITRE ATT&CK Enterprise v15

                                                                Replay Monitor

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                                                                Downloads

                                                                RqMK+9H.cfg

                                                                • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\RqMK+9H.cfg
                                                                • Size 1KB
                                                                • SHA256 d6b987c63cfe096642a20aa54448f9133e1da714df910e468df9b542b24d7312
                                                                • MD5 SHA1 SHA512

                                                                Wcpp.exe

                                                                • Path C:\Windows\InstallDir\Wcpp.exe
                                                                • Size 26KB
                                                                • SHA256 46b3782ab0b39b405487d552320717210cc2f80727fc4cdf0043a8c3881fe8b6
                                                                • MD5 SHA1 SHA512 SSDEEP

                                                                memory/64-136-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/224-21-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/856-29-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/892-64-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/1128-93-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/1172-72-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/1656-199-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/1724-7-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/1740-129-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/1780-185-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/1780-191-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/1784-57-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/1904-65-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/1992-15-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/2288-36-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/2344-37-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/2344-143-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/2344-32-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/2368-107-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/2400-128-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/2500-50-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/2548-135-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/2688-142-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/2768-182-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/2776-99-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/2820-5-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/2968-158-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/3172-58-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/3224-117-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/3224-122-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/3288-22-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/3340-86-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/3348-14-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/3456-149-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/3668-79-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/3956-71-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/3980-28-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4000-0-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4000-8-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4040-44-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4128-113-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4288-207-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4432-166-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4468-150-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4564-121-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4600-78-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4628-106-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4804-92-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4828-51-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4860-100-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4924-43-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/4968-114-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/5012-85-0x0000000013140000-0x000000001315F000-memory.dmp

                                                                memory/5068-174-0x0000000013140000-0x000000001315F000-memory.dmp