Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    12-07-2024 08:52

General

  • Target

    3cb77d150322e6eff418c2a9de93434c_JaffaCakes118.exe

  • Size

    130KB

  • MD5

    3cb77d150322e6eff418c2a9de93434c

  • SHA1

    dea7693e530c3ba5a40e90ebedf2200e12ad6e83

  • SHA256

    d78cd4e79e26eba296f9ee7fd9ca872dd5d948d12ee4aaa6f9484f725c6b4ef0

  • SHA512

    3fdf3539a9057038c78ae2b0188226625494fab84c9c119a0e6daa33cb81f2bf3269bdeb06609fa344a7f94871ef459217f0abec455a35dbef96240923dc131b

  • SSDEEP

    3072:Xj9DWdxkKdDN336MdMfLir4N336MdMfLir5omn9Uv41cxTl2G:XRWRqqULiryqqULir5w+Q

Malware Config

Extracted

Family

xtremerat

C2

medoo.no-ip.org

Signatures

  • Detect XtremeRAT payload 13 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 2 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 62 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3cb77d150322e6eff418c2a9de93434c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3cb77d150322e6eff418c2a9de93434c_JaffaCakes118.exe"
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2944
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
        PID:2312
      • C:\Windows\SysWOW64\explorer.exe
        explorer.exe
        2⤵
          PID:2456
        • C:\Windows\SysWOW64\explorer.exe
          explorer.exe
          2⤵
            PID:3052
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            2⤵
              PID:2128
            • C:\Windows\SysWOW64\explorer.exe
              explorer.exe
              2⤵
                PID:2608
              • C:\Windows\SysWOW64\explorer.exe
                explorer.exe
                2⤵
                  PID:2612
                • C:\Windows\SysWOW64\explorer.exe
                  explorer.exe
                  2⤵
                    PID:2900
                  • C:\Windows\SysWOW64\explorer.exe
                    explorer.exe
                    2⤵
                      PID:2716
                    • C:\Windows\SysWOW64\explorer.exe
                      explorer.exe
                      2⤵
                        PID:2712
                      • C:\Windows\SysWOW64\explorer.exe
                        explorer.exe
                        2⤵
                          PID:2748
                        • C:\Windows\SysWOW64\explorer.exe
                          explorer.exe
                          2⤵
                            PID:2784
                          • C:\Windows\SysWOW64\explorer.exe
                            explorer.exe
                            2⤵
                              PID:2800
                            • C:\Windows\SysWOW64\explorer.exe
                              explorer.exe
                              2⤵
                                PID:2708
                              • C:\Windows\SysWOW64\explorer.exe
                                explorer.exe
                                2⤵
                                  PID:2660
                                • C:\Windows\SysWOW64\explorer.exe
                                  explorer.exe
                                  2⤵
                                    PID:2628

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • memory/2312-4-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB

                                • memory/2312-6-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB

                                • memory/2456-16-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB

                                • memory/2456-10-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB

                                • memory/2944-15-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB

                                • memory/2944-14-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB

                                • memory/2944-0-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB

                                • memory/2944-13-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB

                                • memory/2944-17-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB

                                • memory/2944-18-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB

                                • memory/2944-19-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB

                                • memory/2944-20-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB

                                • memory/2944-21-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB

                                • memory/2944-23-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB

                                • memory/2944-28-0x0000000000C80000-0x0000000000CBD000-memory.dmp

                                  Filesize

                                  244KB