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Analysis

  • max time kernel
    147s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    17/09/2024, 16:40

General

  • Target

    e7413f74d42ea5800098ed3e829e4482_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    e7413f74d42ea5800098ed3e829e4482

  • SHA1

    a948c60fbdc351f820ee2485a40ec770cb192043

  • SHA256

    2b8ca9167adfa1f750586e957d4ac4a0f5f3d260200167fb30e4b6caea9b0953

  • SHA512

    1fd09d2ce6a147163a7432c3a658f533a6ba130b1bc6ba493931976fd4c3d2a7845e11029bd0bbec08e7709ccfa1f93123ca4e6f24dc06f1df9c5681b85417c4

  • SSDEEP

    3072:wjY4C6zJKEmIjV0s4wg8ShB/V50GSSOEPCQ4gn2CPETEwabZlXLRsHfBg580f70+:MY4vgv9ZBn/oGpOfQsabRr8c7yg

Malware Config

Extracted

Family

metasploit

Version

encoder/fnstenv_mov

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Modifies security service 2 TTPs 20 IoCs
  • Executes dropped EXE 10 IoCs
  • Loads dropped DLL 20 IoCs
  • Drops file in System32 directory 22 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 31 IoCs

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

  • Runs .reg file with regedit 10 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e7413f74d42ea5800098ed3e829e4482_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e7413f74d42ea5800098ed3e829e4482_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2296
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c c:\a.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3016
      • C:\Windows\SysWOW64\regedit.exe
        REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
        3⤵
        • Modifies security service
        • System Location Discovery: System Language Discovery
        • Runs .reg file with regedit
        PID:2116
    • C:\Windows\SysWOW64\msxdll.exe
      C:\Windows\system32\msxdll.exe 452 "C:\Users\Admin\AppData\Local\Temp\e7413f74d42ea5800098ed3e829e4482_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2484
      • C:\Windows\SysWOW64\msxdll.exe
        C:\Windows\system32\msxdll.exe 520 "C:\Windows\SysWOW64\msxdll.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2384
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c c:\a.bat
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1004
          • C:\Windows\SysWOW64\regedit.exe
            REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
            5⤵
            • Modifies security service
            • System Location Discovery: System Language Discovery
            • Runs .reg file with regedit
            PID:592
        • C:\Windows\SysWOW64\msxdll.exe
          C:\Windows\system32\msxdll.exe 528 "C:\Windows\SysWOW64\msxdll.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1948
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c c:\a.bat
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1928
            • C:\Windows\SysWOW64\regedit.exe
              REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
              6⤵
              • Modifies security service
              • System Location Discovery: System Language Discovery
              • Runs .reg file with regedit
              PID:2860
          • C:\Windows\SysWOW64\msxdll.exe
            C:\Windows\system32\msxdll.exe 516 "C:\Windows\SysWOW64\msxdll.exe"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2680
            • C:\Windows\SysWOW64\cmd.exe
              cmd /c c:\a.bat
              6⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:1864
              • C:\Windows\SysWOW64\regedit.exe
                REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
                7⤵
                • Modifies security service
                • System Location Discovery: System Language Discovery
                • Runs .reg file with regedit
                PID:3048
            • C:\Windows\SysWOW64\msxdll.exe
              C:\Windows\system32\msxdll.exe 536 "C:\Windows\SysWOW64\msxdll.exe"
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2360
              • C:\Windows\SysWOW64\cmd.exe
                cmd /c c:\a.bat
                7⤵
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:2088
                • C:\Windows\SysWOW64\regedit.exe
                  REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
                  8⤵
                  • Modifies security service
                  • System Location Discovery: System Language Discovery
                  • Runs .reg file with regedit
                  PID:868
              • C:\Windows\SysWOW64\msxdll.exe
                C:\Windows\system32\msxdll.exe 540 "C:\Windows\SysWOW64\msxdll.exe"
                7⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                PID:1688
                • C:\Windows\SysWOW64\cmd.exe
                  cmd /c c:\a.bat
                  8⤵
                  • System Location Discovery: System Language Discovery
                  PID:2792
                  • C:\Windows\SysWOW64\regedit.exe
                    REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
                    9⤵
                    • Modifies security service
                    • System Location Discovery: System Language Discovery
                    • Runs .reg file with regedit
                    PID:2772
                • C:\Windows\SysWOW64\msxdll.exe
                  C:\Windows\system32\msxdll.exe 544 "C:\Windows\SysWOW64\msxdll.exe"
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  PID:2616
                  • C:\Windows\SysWOW64\cmd.exe
                    cmd /c c:\a.bat
                    9⤵
                    • System Location Discovery: System Language Discovery
                    PID:2380
                    • C:\Windows\SysWOW64\regedit.exe
                      REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
                      10⤵
                      • Modifies security service
                      • System Location Discovery: System Language Discovery
                      • Runs .reg file with regedit
                      PID:1524
                  • C:\Windows\SysWOW64\msxdll.exe
                    C:\Windows\system32\msxdll.exe 548 "C:\Windows\SysWOW64\msxdll.exe"
                    9⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Drops file in System32 directory
                    • System Location Discovery: System Language Discovery
                    PID:1068
                    • C:\Windows\SysWOW64\cmd.exe
                      cmd /c c:\a.bat
                      10⤵
                      • System Location Discovery: System Language Discovery
                      PID:2056
                      • C:\Windows\SysWOW64\regedit.exe
                        REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
                        11⤵
                        • Modifies security service
                        • System Location Discovery: System Language Discovery
                        • Runs .reg file with regedit
                        PID:3000
                    • C:\Windows\SysWOW64\msxdll.exe
                      C:\Windows\system32\msxdll.exe 552 "C:\Windows\SysWOW64\msxdll.exe"
                      10⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      PID:2800
                      • C:\Windows\SysWOW64\cmd.exe
                        cmd /c c:\a.bat
                        11⤵
                        • System Location Discovery: System Language Discovery
                        PID:2784
                        • C:\Windows\SysWOW64\regedit.exe
                          REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
                          12⤵
                          • Modifies security service
                          • System Location Discovery: System Language Discovery
                          • Runs .reg file with regedit
                          PID:2940
                      • C:\Windows\SysWOW64\msxdll.exe
                        C:\Windows\system32\msxdll.exe 556 "C:\Windows\SysWOW64\msxdll.exe"
                        11⤵
                        • Executes dropped EXE
                        • Drops file in System32 directory
                        • System Location Discovery: System Language Discovery
                        PID:1560
                        • C:\Windows\SysWOW64\cmd.exe
                          cmd /c c:\a.bat
                          12⤵
                          • System Location Discovery: System Language Discovery
                          PID:2140
                          • C:\Windows\SysWOW64\regedit.exe
                            REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
                            13⤵
                            • Modifies security service
                            • System Location Discovery: System Language Discovery
                            • Runs .reg file with regedit
                            PID:1700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    3KB

    MD5

    9e5db93bd3302c217b15561d8f1e299d

    SHA1

    95a5579b336d16213909beda75589fd0a2091f30

    SHA256

    f360fb5740172b6b4dd59c1ac30b480511665ae991196f833167e275d91f943e

    SHA512

    b5547e5047a3c43397ee846ff9d5979cba45ba44671db5c5df5536d9dc26262e27a8645a08e0cf35960a3601dc0f6f5fe8d47ae232c9ca44d6899e97d36fb25a

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    3KB

    MD5

    1daa413d1a8cd1692f2e4ae22b54c74a

    SHA1

    2e02e2a23cfaa62f301e29a117e291ff93cc5d31

    SHA256

    10732e2612780d9694faf0bb9b27cdc6f3376ad327da7dfc346e9e5579493d33

    SHA512

    b947c70c7c4af971e3fbdc66fb7175b6624ac68c6a723dac7ecb5cf5f43bbe210fa0fa61fd4b6153dccf7de077d003ca03f061e209dc37773546b038e6aef277

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    1KB

    MD5

    908860a865f8ed2e14085e35256578dd

    SHA1

    7ff5ee35cc7e96a661848eb95a70d0b8d2d78603

    SHA256

    d2b73d92cf00a9dc61f2777a7f298e8c4bb72697236965f8931bdfc9d0924c5f

    SHA512

    a93bb8cb180d957ef2b2c511d5ff66a25d2bcfb071af9884c146b8c422d1fadc9a4d390712bc2cb27640634854b3e59d5209803373cf1f42381d513747a65fd9

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    3KB

    MD5

    c8441ec8a2edf9b2f4f631fe930ea4d9

    SHA1

    2855ee21116b427d280fcaa2471c9bd3d2957f6f

    SHA256

    dd2fa55643d4e02b39ef5a619f2ca63e49d6cc1e6513d953c2d9400d46b88184

    SHA512

    b0b03828275f895adf93ef6b9d40d31e10f166d40c1ee0f5697aadcee1b6d5e8b81637ccfcf66ba9dfd92295f106cfac0eca2320b71a15ad96fdbe06f6764ef7

  • C:\Users\Admin\AppData\Local\Temp\1.reg

    Filesize

    1KB

    MD5

    a920eceddece6cf7f3487fd8e919af34

    SHA1

    a6dee2d31d4cbd1b18f5d3bc971521411a699889

    SHA256

    ec2d3952154412db3202f5c95e4d1b02c40a7f71f4458898ddc36e827a7b32d6

    SHA512

    a4700af2ce477c7ce33f434cdddd4031e88c3926d05475f522a753063269fe8b6e50b649c3e939272240194951cb70ac05df533978c19839e381141535275ecc

  • C:\a.bat

    Filesize

    5KB

    MD5

    0019a0451cc6b9659762c3e274bc04fb

    SHA1

    5259e256cc0908f2846e532161b989f1295f479b

    SHA256

    ce4674afd978d1401596d22a0961f90c8fb53c5bd55649684e1a999c8cf77876

    SHA512

    314c23ec37cb0cd4443213c019c4541df968447353b422ef6fff1e7ddf6c983c80778787408b7ca9b81e580a6a7f1589ca7f43c022e6fc16182973580ed4d904

  • \Windows\SysWOW64\msxdll.exe

    Filesize

    1.3MB

    MD5

    e7413f74d42ea5800098ed3e829e4482

    SHA1

    a948c60fbdc351f820ee2485a40ec770cb192043

    SHA256

    2b8ca9167adfa1f750586e957d4ac4a0f5f3d260200167fb30e4b6caea9b0953

    SHA512

    1fd09d2ce6a147163a7432c3a658f533a6ba130b1bc6ba493931976fd4c3d2a7845e11029bd0bbec08e7709ccfa1f93123ca4e6f24dc06f1df9c5681b85417c4

  • memory/1068-972-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/1560-1210-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/1688-733-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/1948-375-0x0000000002FD0000-0x000000000311B000-memory.dmp

    Filesize

    1.3MB

  • memory/1948-372-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2296-129-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2296-124-0x0000000002ED0000-0x000000000301B000-memory.dmp

    Filesize

    1.3MB

  • memory/2296-126-0x0000000002ED0000-0x000000000301B000-memory.dmp

    Filesize

    1.3MB

  • memory/2296-0-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2360-613-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2360-616-0x0000000002FD0000-0x000000000311B000-memory.dmp

    Filesize

    1.3MB

  • memory/2384-252-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2384-136-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2384-255-0x0000000002F50000-0x000000000309B000-memory.dmp

    Filesize

    1.3MB

  • memory/2484-134-0x0000000002F30000-0x000000000307B000-memory.dmp

    Filesize

    1.3MB

  • memory/2484-131-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2484-128-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2616-737-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2616-853-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2680-496-0x0000000003010000-0x000000000315B000-memory.dmp

    Filesize

    1.3MB

  • memory/2680-493-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2680-377-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB

  • memory/2800-1091-0x0000000000400000-0x000000000054B000-memory.dmp

    Filesize

    1.3MB