Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/09/2024, 12:02

General

  • Target

    fa5e90ae7ee63cbb4d0445e7e15037d5_JaffaCakes118.exe

  • Size

    129KB

  • MD5

    fa5e90ae7ee63cbb4d0445e7e15037d5

  • SHA1

    008bfd3c557c25783a5bb92406fe7454d92e50f9

  • SHA256

    39622cc17c146a63adc4166662246ea610283178ff232241c943bfa5148d2871

  • SHA512

    627e7e81e035634c74f517326f4424c2c36b22ccd27f528888b7787aee9b14df3c226ffebe31b7ceb632b0d01befae5d2f5a071c1570403f5fbdf50f250bca2a

  • SSDEEP

    3072:u6UT5CvLXIrlMU/Y3tcjoq+IqhOC/GWvaflucQHUU9UpdU:u6UWIhY3tcjoq+VhwWvC

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 37 IoCs
  • Drops file in System32 directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 38 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: RenamesItself 37 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fa5e90ae7ee63cbb4d0445e7e15037d5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fa5e90ae7ee63cbb4d0445e7e15037d5_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3444
    • C:\Windows\SysWOW64\msime.exe
      "C:\Windows\system32\msime.exe" C:\Users\Admin\AppData\Local\Temp\fa5e90ae7ee63cbb4d0445e7e15037d5_JaffaCakes118.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:4676
      • C:\Windows\SysWOW64\msime.exe
        "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: RenamesItself
        • Suspicious use of WriteProcessMemory
        PID:4324
        • C:\Windows\SysWOW64\msime.exe
          "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
          4⤵
          • Executes dropped EXE
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: RenamesItself
          • Suspicious use of WriteProcessMemory
          PID:1156
          • C:\Windows\SysWOW64\msime.exe
            "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
            5⤵
            • Executes dropped EXE
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: RenamesItself
            • Suspicious use of WriteProcessMemory
            PID:5024
            • C:\Windows\SysWOW64\msime.exe
              "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
              6⤵
              • Executes dropped EXE
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: RenamesItself
              • Suspicious use of WriteProcessMemory
              PID:1560
              • C:\Windows\SysWOW64\msime.exe
                "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                7⤵
                • Executes dropped EXE
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: RenamesItself
                • Suspicious use of WriteProcessMemory
                PID:4332
                • C:\Windows\SysWOW64\msime.exe
                  "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                  8⤵
                  • Executes dropped EXE
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious behavior: RenamesItself
                  • Suspicious use of WriteProcessMemory
                  PID:3408
                  • C:\Windows\SysWOW64\msime.exe
                    "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                    9⤵
                    • Executes dropped EXE
                    • Drops file in System32 directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: RenamesItself
                    • Suspicious use of WriteProcessMemory
                    PID:2540
                    • C:\Windows\SysWOW64\msime.exe
                      "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                      10⤵
                      • Executes dropped EXE
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious behavior: RenamesItself
                      • Suspicious use of WriteProcessMemory
                      PID:2452
                      • C:\Windows\SysWOW64\msime.exe
                        "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                        11⤵
                        • Executes dropped EXE
                        • Drops file in System32 directory
                        • System Location Discovery: System Language Discovery
                        • Suspicious behavior: RenamesItself
                        • Suspicious use of WriteProcessMemory
                        PID:1744
                        • C:\Windows\SysWOW64\msime.exe
                          "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                          12⤵
                          • Executes dropped EXE
                          • Drops file in System32 directory
                          • System Location Discovery: System Language Discovery
                          • Suspicious behavior: RenamesItself
                          • Suspicious use of WriteProcessMemory
                          PID:2424
                          • C:\Windows\SysWOW64\msime.exe
                            "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                            13⤵
                            • Executes dropped EXE
                            • Drops file in System32 directory
                            • System Location Discovery: System Language Discovery
                            • Suspicious behavior: RenamesItself
                            • Suspicious use of WriteProcessMemory
                            PID:848
                            • C:\Windows\SysWOW64\msime.exe
                              "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                              14⤵
                              • Executes dropped EXE
                              • Drops file in System32 directory
                              • System Location Discovery: System Language Discovery
                              • Suspicious behavior: RenamesItself
                              • Suspicious use of WriteProcessMemory
                              PID:5060
                              • C:\Windows\SysWOW64\msime.exe
                                "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                15⤵
                                • Executes dropped EXE
                                • Drops file in System32 directory
                                • System Location Discovery: System Language Discovery
                                • Suspicious behavior: RenamesItself
                                • Suspicious use of WriteProcessMemory
                                PID:5028
                                • C:\Windows\SysWOW64\msime.exe
                                  "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                  16⤵
                                  • Executes dropped EXE
                                  • Drops file in System32 directory
                                  • System Location Discovery: System Language Discovery
                                  • Suspicious behavior: RenamesItself
                                  • Suspicious use of WriteProcessMemory
                                  PID:3068
                                  • C:\Windows\SysWOW64\msime.exe
                                    "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • System Location Discovery: System Language Discovery
                                    • Suspicious behavior: RenamesItself
                                    • Suspicious use of WriteProcessMemory
                                    PID:1388
                                    • C:\Windows\SysWOW64\msime.exe
                                      "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                      18⤵
                                      • Executes dropped EXE
                                      • Drops file in System32 directory
                                      • System Location Discovery: System Language Discovery
                                      • Suspicious behavior: RenamesItself
                                      • Suspicious use of WriteProcessMemory
                                      PID:4588
                                      • C:\Windows\SysWOW64\msime.exe
                                        "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Drops file in System32 directory
                                        • System Location Discovery: System Language Discovery
                                        • Suspicious behavior: RenamesItself
                                        • Suspicious use of WriteProcessMemory
                                        PID:4640
                                        • C:\Windows\SysWOW64\msime.exe
                                          "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                          20⤵
                                          • Executes dropped EXE
                                          • Drops file in System32 directory
                                          • System Location Discovery: System Language Discovery
                                          • Suspicious behavior: RenamesItself
                                          • Suspicious use of WriteProcessMemory
                                          PID:4392
                                          • C:\Windows\SysWOW64\msime.exe
                                            "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Drops file in System32 directory
                                            • System Location Discovery: System Language Discovery
                                            • Suspicious behavior: RenamesItself
                                            • Suspicious use of WriteProcessMemory
                                            PID:3640
                                            • C:\Windows\SysWOW64\msime.exe
                                              "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                              22⤵
                                              • Executes dropped EXE
                                              • Drops file in System32 directory
                                              • System Location Discovery: System Language Discovery
                                              • Suspicious behavior: RenamesItself
                                              • Suspicious use of WriteProcessMemory
                                              PID:4292
                                              • C:\Windows\SysWOW64\msime.exe
                                                "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Drops file in System32 directory
                                                • System Location Discovery: System Language Discovery
                                                • Suspicious behavior: RenamesItself
                                                PID:3512
                                                • C:\Windows\SysWOW64\msime.exe
                                                  "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                  24⤵
                                                  • Executes dropped EXE
                                                  • Drops file in System32 directory
                                                  • System Location Discovery: System Language Discovery
                                                  • Suspicious behavior: RenamesItself
                                                  PID:4848
                                                  • C:\Windows\SysWOW64\msime.exe
                                                    "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Drops file in System32 directory
                                                    • System Location Discovery: System Language Discovery
                                                    • Suspicious behavior: RenamesItself
                                                    PID:1760
                                                    • C:\Windows\SysWOW64\msime.exe
                                                      "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                      26⤵
                                                      • Executes dropped EXE
                                                      • Drops file in System32 directory
                                                      • System Location Discovery: System Language Discovery
                                                      • Suspicious behavior: RenamesItself
                                                      PID:5032
                                                      • C:\Windows\SysWOW64\msime.exe
                                                        "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        • Drops file in System32 directory
                                                        • System Location Discovery: System Language Discovery
                                                        • Suspicious behavior: RenamesItself
                                                        PID:1216
                                                        • C:\Windows\SysWOW64\msime.exe
                                                          "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                          28⤵
                                                          • Executes dropped EXE
                                                          • Drops file in System32 directory
                                                          • System Location Discovery: System Language Discovery
                                                          • Suspicious behavior: RenamesItself
                                                          PID:1864
                                                          • C:\Windows\SysWOW64\msime.exe
                                                            "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                            29⤵
                                                            • Executes dropped EXE
                                                            • Drops file in System32 directory
                                                            • System Location Discovery: System Language Discovery
                                                            • Suspicious behavior: RenamesItself
                                                            PID:724
                                                            • C:\Windows\SysWOW64\msime.exe
                                                              "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                              30⤵
                                                              • Executes dropped EXE
                                                              • Drops file in System32 directory
                                                              • System Location Discovery: System Language Discovery
                                                              • Suspicious behavior: RenamesItself
                                                              PID:2080
                                                              • C:\Windows\SysWOW64\msime.exe
                                                                "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                                31⤵
                                                                • Executes dropped EXE
                                                                • Drops file in System32 directory
                                                                • System Location Discovery: System Language Discovery
                                                                • Suspicious behavior: RenamesItself
                                                                PID:4544
                                                                • C:\Windows\SysWOW64\msime.exe
                                                                  "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                                  32⤵
                                                                  • Executes dropped EXE
                                                                  • Drops file in System32 directory
                                                                  • System Location Discovery: System Language Discovery
                                                                  • Suspicious behavior: RenamesItself
                                                                  PID:4332
                                                                  • C:\Windows\SysWOW64\msime.exe
                                                                    "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                                    33⤵
                                                                    • Executes dropped EXE
                                                                    • Drops file in System32 directory
                                                                    • System Location Discovery: System Language Discovery
                                                                    • Suspicious behavior: RenamesItself
                                                                    PID:1700
                                                                    • C:\Windows\SysWOW64\msime.exe
                                                                      "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                                      34⤵
                                                                      • Executes dropped EXE
                                                                      • System Location Discovery: System Language Discovery
                                                                      • Suspicious behavior: RenamesItself
                                                                      PID:4140
                                                                      • C:\Windows\SysWOW64\msime.exe
                                                                        "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                                        35⤵
                                                                        • Executes dropped EXE
                                                                        • Drops file in System32 directory
                                                                        • System Location Discovery: System Language Discovery
                                                                        • Suspicious behavior: RenamesItself
                                                                        PID:3856
                                                                        • C:\Windows\SysWOW64\msime.exe
                                                                          "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                                          36⤵
                                                                          • Executes dropped EXE
                                                                          • Drops file in System32 directory
                                                                          • System Location Discovery: System Language Discovery
                                                                          • Suspicious behavior: RenamesItself
                                                                          PID:1816
                                                                          • C:\Windows\SysWOW64\msime.exe
                                                                            "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                                            37⤵
                                                                            • Executes dropped EXE
                                                                            • Drops file in System32 directory
                                                                            • System Location Discovery: System Language Discovery
                                                                            • Suspicious behavior: RenamesItself
                                                                            PID:4864
                                                                            • C:\Windows\SysWOW64\msime.exe
                                                                              "C:\Windows\system32\msime.exe" C:\Windows\SysWOW64\msime.exe
                                                                              38⤵
                                                                              • Executes dropped EXE
                                                                              • Drops file in System32 directory
                                                                              • System Location Discovery: System Language Discovery
                                                                              PID:1664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\SysIdt0.dll

    Filesize

    90KB

    MD5

    92531073e2f5bd515ccec4f69bb79648

    SHA1

    18a1885a1db64d104ebffdea94ea2cc86d83a570

    SHA256

    69a892551d5286ba06583b999e9bb4b3e1e2c1bd28cc9808008039a94e4f9924

    SHA512

    b41d80ae16d0e49e761627d3499176c63dec05e77f34771f7da970398b59d86aced8e15cd70708469455ea2adc0630277c07f0b2f6a47329fa4e89e9d23d857e

  • C:\Windows\SysWOW64\msime.exe

    Filesize

    129KB

    MD5

    fa5e90ae7ee63cbb4d0445e7e15037d5

    SHA1

    008bfd3c557c25783a5bb92406fe7454d92e50f9

    SHA256

    39622cc17c146a63adc4166662246ea610283178ff232241c943bfa5148d2871

    SHA512

    627e7e81e035634c74f517326f4424c2c36b22ccd27f528888b7787aee9b14df3c226ffebe31b7ceb632b0d01befae5d2f5a071c1570403f5fbdf50f250bca2a

  • memory/3444-5-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB