Analysis

  • max time kernel
    94s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/07/2024, 05:08

General

  • Target
    37d09e34ef6724685bad2d87fe6ae99d_JaffaCakes118.exe
  • Size 160KB
  • Sample240711-fszwjsshkf
  • SHA256 aa170533ff416f3b4033f0621178c46fbfa5985f7ef87adb0fe93d2e00e56c12
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Detect XtremeRAT payload 11 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 10 IoCs

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

  • Checks computer location settings 2 TTPs 4 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 10 IoCs
  • Drops file in Windows directory 10 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\37d09e34ef6724685bad2d87fe6ae99d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\37d09e34ef6724685bad2d87fe6ae99d_JaffaCakes118.exe"
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Checks computer location settings
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:4276
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
      2⤵
        PID:4816
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
        2⤵
          PID:116
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
          2⤵
            PID:3680
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
            2⤵
              PID:4076
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
              2⤵
                PID:100
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                2⤵
                  PID:636
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                  2⤵
                    PID:3044
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                    2⤵
                      PID:1400
                    • C:\Users\Admin\AppData\Local\Temp\37d09e34ef6724685bad2d87fe6ae99d_JaffaCakes118.exe
                      "C:\Users\Admin\AppData\Local\Temp\37d09e34ef6724685bad2d87fe6ae99d_JaffaCakes118.exe"
                      2⤵
                      • Boot or Logon Autostart Execution: Active Setup
                      • Checks computer location settings
                      • Adds Run key to start application
                      • Drops file in Windows directory
                      • Suspicious use of WriteProcessMemory
                      PID:1288
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                        3⤵
                          PID:1788
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                          3⤵
                            PID:4768
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                            3⤵
                              PID:872
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                              3⤵
                                PID:3936
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                3⤵
                                  PID:4668
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                  3⤵
                                    PID:3012
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                    3⤵
                                      PID:4460
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                      3⤵
                                        PID:624
                                      • C:\Users\Admin\AppData\Local\Temp\37d09e34ef6724685bad2d87fe6ae99d_JaffaCakes118.exe
                                        "C:\Users\Admin\AppData\Local\Temp\37d09e34ef6724685bad2d87fe6ae99d_JaffaCakes118.exe"
                                        3⤵
                                        • Boot or Logon Autostart Execution: Active Setup
                                        • Checks computer location settings
                                        • Adds Run key to start application
                                        • Drops file in Windows directory
                                        • Suspicious use of WriteProcessMemory
                                        PID:3264
                                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                          4⤵
                                            PID:1672
                                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                            4⤵
                                              PID:1972
                                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                              4⤵
                                                PID:2452
                                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                4⤵
                                                  PID:4360
                                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                  4⤵
                                                    PID:4648
                                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                    4⤵
                                                      PID:5040
                                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                      4⤵
                                                        PID:4568
                                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                        4⤵
                                                          PID:776
                                                        • C:\Users\Admin\AppData\Local\Temp\37d09e34ef6724685bad2d87fe6ae99d_JaffaCakes118.exe
                                                          "C:\Users\Admin\AppData\Local\Temp\37d09e34ef6724685bad2d87fe6ae99d_JaffaCakes118.exe"
                                                          4⤵
                                                          • Boot or Logon Autostart Execution: Active Setup
                                                          • Checks computer location settings
                                                          • Adds Run key to start application
                                                          • Drops file in Windows directory
                                                          PID:3868
                                                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                            5⤵
                                                              PID:1888
                                                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                              5⤵
                                                                PID:1196
                                                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                5⤵
                                                                  PID:3724
                                                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                  5⤵
                                                                    PID:1104
                                                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                    5⤵
                                                                      PID:1528
                                                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                      5⤵
                                                                        PID:688
                                                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                        5⤵
                                                                          PID:1388
                                                                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                          5⤵
                                                                            PID:452
                                                                          • C:\Users\Admin\AppData\Local\Temp\37d09e34ef6724685bad2d87fe6ae99d_JaffaCakes118.exe
                                                                            "C:\Users\Admin\AppData\Local\Temp\37d09e34ef6724685bad2d87fe6ae99d_JaffaCakes118.exe"
                                                                            5⤵
                                                                            • Boot or Logon Autostart Execution: Active Setup
                                                                            • Adds Run key to start application
                                                                            • Drops file in Windows directory
                                                                            PID:1312
                                                                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                              6⤵
                                                                                PID:812
                                                                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                                6⤵
                                                                                  PID:4796
                                                                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                                  6⤵
                                                                                    PID:3864
                                                                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                                    6⤵
                                                                                      PID:3704
                                                                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                                      6⤵
                                                                                        PID:2104
                                                                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                                        6⤵
                                                                                          PID:4052
                                                                                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                                          6⤵
                                                                                            PID:4860
                                                                                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                                            6⤵
                                                                                              PID:4912

                                                                                  Network

                                                                                        MITRE ATT&CK Enterprise v15

                                                                                        Replay Monitor

                                                                                        Loading Replay Monitor...

                                                                                        Downloads

                                                                                        ((Mutex)).cfg

                                                                                        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\((Mutex)).cfg
                                                                                        • Size 1KB
                                                                                        • SHA256 cf1a0cd2999eb8d0dd371fc594b36039731f227ec43c0679e46264e738413c91
                                                                                        • MD5 SHA1 SHA512

                                                                                        memory/1288-9-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/1288-17-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/1288-11-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/1312-34-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/1312-29-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/3264-18-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/3264-24-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/3264-19-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/3868-30-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/3868-25-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/4276-4-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/4276-12-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/4276-6-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/4276-5-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/4276-0-0x0000000000C81000-0x0000000000C83000-memory.dmp

                                                                                        memory/4276-3-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/4276-2-0x0000000000C80000-0x0000000000CA8000-memory.dmp

                                                                                        memory/4276-1-0x0000000000C80000-0x0000000000CA8000-memory.dmp