Analysis

  • max time kernel
    133s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    15-10-2024 21:35

General

  • Target

    4a1d5155676794951ccdec7aaf181567_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    4a1d5155676794951ccdec7aaf181567

  • SHA1

    108bb8ba55e8657815ff7deefc8b4b22e59608d6

  • SHA256

    ce575fd964bbf7f36b42ba99c3d15f613f8df809ed8317598f8fd8f7e5ad728c

  • SHA512

    58fe81f2ce37861b8087b501a4015b0b0a4be5a5473de8728473edc3764931cfd7635de0b89d6633cb1c102432533c461d6517096ed45e613a4c5c9ebe1726da

  • SSDEEP

    24576:s3nZqfb4jBSHzuk+bUf4s90JIYHDosyTaqMyAnXxTvNuhSd3P3JlF2+c9L6nGC:sjsutAf4sCWZUXxLIhU3P3fFbmGGC

Malware Config

Signatures

  • Luminosity 3 IoCs

    Luminosity is a RAT family that was on sale, while claiming to be a system administration utility.

  • Loads dropped DLL 12 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 26 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 12 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 6 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4a1d5155676794951ccdec7aaf181567_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4a1d5155676794951ccdec7aaf181567_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2024
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\pi1rviy6sl\FeQ2zT.vbs"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2540
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\System32\rundll32.exe" m8q1.dll sx
        3⤵
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:660
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 && reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce" /v pi1rviy6sl /t REG_SZ /d "C:\pi1rviy6slpi1rviy6sl\pi1rviy6sl.vbs" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Suspicious use of WriteProcessMemory
          PID:2816
          • C:\Windows\SysWOW64\PING.EXE
            ping 127.0.0.1
            5⤵
            • System Location Discovery: System Language Discovery
            • System Network Configuration Discovery: Internet Connection Discovery
            • Runs ping.exe
            PID:2684
          • C:\Windows\SysWOW64\reg.exe
            reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce" /v pi1rviy6sl /t REG_SZ /d "C:\pi1rviy6slpi1rviy6sl\pi1rviy6sl.vbs" /f
            5⤵
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            PID:3008
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 && copy /Y "C:\Users\Admin\pi1rviy6sl\x" C:\pi1rviy6slpi1rviy6sl\x && copy /Y "C:\Users\Admin\pi1rviy6sl\m8q1.dll" C:\pi1rviy6slpi1rviy6sl\m8q1.dll
          4⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Suspicious use of WriteProcessMemory
          PID:2668
          • C:\Windows\SysWOW64\PING.EXE
            ping 127.0.0.1
            5⤵
            • System Location Discovery: System Language Discovery
            • System Network Configuration Discovery: Internet Connection Discovery
            • Runs ping.exe
            PID:2004
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /create /TR C:\pi1rviy6slpi1rviy6sl\pi1rviy6sl.vbs /MO 1 /TN pi1rviy6sl /SC MINUTE
          4⤵
          • Luminosity
          • System Location Discovery: System Language Discovery
          PID:2108
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe
          "C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:2776
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {C7AB6EAF-213D-4EA0-AA83-E6C1D9FCAF40} S-1-5-21-1506706701-1246725540-2219210854-1000:MUYDDIIS\Admin:Interactive:[1]
    1⤵
      PID:3064
      • C:\Windows\System32\WScript.exe
        C:\Windows\System32\WScript.exe "C:\pi1rviy6slpi1rviy6sl\pi1rviy6sl.vbs"
        2⤵
          PID:2996
          • C:\Windows\System32\rundll32.exe
            "C:\Windows\System32\rundll32.exe" C:\pi1rviy6slpi1rviy6sl\m8q1.dll sx
            3⤵
              PID:3004
              • C:\Windows\SysWOW64\rundll32.exe
                "C:\Windows\System32\rundll32.exe" C:\pi1rviy6slpi1rviy6sl\m8q1.dll sx
                4⤵
                • Loads dropped DLL
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                PID:2932
                • C:\Windows\SysWOW64\cmd.exe
                  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 && reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce" /v pi1rviy6sl /t REG_SZ /d "C:\pi1rviy6slpi1rviy6sl\pi1rviy6sl.vbs" /f
                  5⤵
                  • System Location Discovery: System Language Discovery
                  • System Network Configuration Discovery: Internet Connection Discovery
                  PID:876
                  • C:\Windows\SysWOW64\PING.EXE
                    ping 127.0.0.1
                    6⤵
                    • System Location Discovery: System Language Discovery
                    • System Network Configuration Discovery: Internet Connection Discovery
                    • Runs ping.exe
                    PID:2524
                  • C:\Windows\SysWOW64\reg.exe
                    reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce" /v pi1rviy6sl /t REG_SZ /d "C:\pi1rviy6slpi1rviy6sl\pi1rviy6sl.vbs" /f
                    6⤵
                    • Adds Run key to start application
                    • System Location Discovery: System Language Discovery
                    PID:2212
                • C:\Windows\SysWOW64\cmd.exe
                  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 && copy /Y "C:\pi1rviy6slpi1rviy6sl\x" C:\pi1rviy6slpi1rviy6sl\x && copy /Y "C:\pi1rviy6slpi1rviy6sl\m8q1.dll" C:\pi1rviy6slpi1rviy6sl\m8q1.dll
                  5⤵
                  • System Location Discovery: System Language Discovery
                  • System Network Configuration Discovery: Internet Connection Discovery
                  PID:2056
                  • C:\Windows\SysWOW64\PING.EXE
                    ping 127.0.0.1
                    6⤵
                    • System Location Discovery: System Language Discovery
                    • System Network Configuration Discovery: Internet Connection Discovery
                    • Runs ping.exe
                    PID:1724
                • C:\Windows\SysWOW64\schtasks.exe
                  "C:\Windows\System32\schtasks.exe" /create /TR C:\pi1rviy6slpi1rviy6sl\pi1rviy6sl.vbs /MO 1 /TN pi1rviy6sl /SC MINUTE
                  5⤵
                  • Luminosity
                  • System Location Discovery: System Language Discovery
                  PID:1660
                • C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe
                  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe"
                  5⤵
                  • System Location Discovery: System Language Discovery
                  PID:2840
          • C:\Windows\System32\WScript.exe
            C:\Windows\System32\WScript.exe "C:\pi1rviy6slpi1rviy6sl\pi1rviy6sl.vbs"
            2⤵
              PID:1532
              • C:\Windows\System32\rundll32.exe
                "C:\Windows\System32\rundll32.exe" C:\pi1rviy6slpi1rviy6sl\m8q1.dll sx
                3⤵
                  PID:2028
                  • C:\Windows\SysWOW64\rundll32.exe
                    "C:\Windows\System32\rundll32.exe" C:\pi1rviy6slpi1rviy6sl\m8q1.dll sx
                    4⤵
                    • Loads dropped DLL
                    • Suspicious use of SetThreadContext
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    PID:276
                    • C:\Windows\SysWOW64\cmd.exe
                      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 && reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce" /v pi1rviy6sl /t REG_SZ /d "C:\pi1rviy6slpi1rviy6sl\pi1rviy6sl.vbs" /f
                      5⤵
                      • System Location Discovery: System Language Discovery
                      • System Network Configuration Discovery: Internet Connection Discovery
                      PID:1308
                      • C:\Windows\SysWOW64\PING.EXE
                        ping 127.0.0.1
                        6⤵
                        • System Location Discovery: System Language Discovery
                        • System Network Configuration Discovery: Internet Connection Discovery
                        • Runs ping.exe
                        PID:2272
                      • C:\Windows\SysWOW64\reg.exe
                        reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce" /v pi1rviy6sl /t REG_SZ /d "C:\pi1rviy6slpi1rviy6sl\pi1rviy6sl.vbs" /f
                        6⤵
                        • Adds Run key to start application
                        • System Location Discovery: System Language Discovery
                        PID:1968
                    • C:\Windows\SysWOW64\cmd.exe
                      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 && copy /Y "C:\pi1rviy6slpi1rviy6sl\x" C:\pi1rviy6slpi1rviy6sl\x && copy /Y "C:\pi1rviy6slpi1rviy6sl\m8q1.dll" C:\pi1rviy6slpi1rviy6sl\m8q1.dll
                      5⤵
                      • System Location Discovery: System Language Discovery
                      • System Network Configuration Discovery: Internet Connection Discovery
                      PID:1008
                      • C:\Windows\SysWOW64\PING.EXE
                        ping 127.0.0.1
                        6⤵
                        • System Location Discovery: System Language Discovery
                        • System Network Configuration Discovery: Internet Connection Discovery
                        • Runs ping.exe
                        PID:2304
                    • C:\Windows\SysWOW64\schtasks.exe
                      "C:\Windows\System32\schtasks.exe" /create /TR C:\pi1rviy6slpi1rviy6sl\pi1rviy6sl.vbs /MO 1 /TN pi1rviy6sl /SC MINUTE
                      5⤵
                      • Luminosity
                      • System Location Discovery: System Language Discovery
                      • Scheduled Task/Job: Scheduled Task
                      PID:808
                    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe
                      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe"
                      5⤵
                      • System Location Discovery: System Language Discovery
                      PID:2412

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            • C:\Users\Admin\AppData\Local\Temp\lol.bin

              Filesize

              79KB

              MD5

              4c1b980906a53081d6391edfac398081

              SHA1

              5f8cd1bcd7b31c6eae1d50cf529942708ebd7b57

              SHA256

              61ca1f44e719686495a6cf55e0527dd8678098d4738bd15bf5b95569df6670ba

              SHA512

              21db58e71a797d92f0823eaad9327694053df92c1d9bdde30011ec2d69d67e48003d5d80823fb9094d727f128051387e90e3b4a9349b3c5377e022e308a61757

            • C:\Users\Admin\pi1rviy6sl\FeQ2zT.vbs

              Filesize

              101B

              MD5

              77e6d73b21c5c834cfbef3159b981cd4

              SHA1

              4fb085f7dde09eb567951df3ea25f64a769600c2

              SHA256

              20afd3844eb51d22dd83733737ffcc6306e20e37842c206b256a59b0b5d67944

              SHA512

              840a9f0311592b54ceb2a016a9ff91e961b3ffe5cfba049402a0c803b060f518441a2c75fbaae21a6c4772a9581199d42a12094353a2b763aebfb39f69484ee9

            • C:\Users\Admin\pi1rviy6sl\m8q1.dll

              Filesize

              10.6MB

              MD5

              694af45d3117ff8c3e517d0ba3a5966a

              SHA1

              ac187edbee726a94f93eb11aac7989bd3ae5d96b

              SHA256

              2c2f169880796b15549e38caa2a8638637532a9d28b15884b07d78c47d365f6d

              SHA512

              0d3b9eb58634f1c15ab66b9af858c9a67ab3492ff08f3a4a6d789ff9b23c977f9fe8122f0503025d9a8c14897d1f707d7d3c38071af56295689bb8a07d7b4a96

            • C:\Users\Admin\pi1rviy6sl\x

              Filesize

              1.4MB

              MD5

              5227ba6411b79fc00134d5e41c5654bb

              SHA1

              e46c9aee2f530b6cc46dabc358efaf42cd12f9d8

              SHA256

              5de223a370937c2a381a02d213d55a3a7869efb40d2273cf47bac4f70f179250

              SHA512

              752d5be8428074c610ee6fed3ebd3c79ec5c81adf841e97e77260ce5180a641aeedfd02ce9021562a2dd1e21cc6f4b7472fa505ce291de1f0045b75b4200aa49

            • C:\pi1rviy6slpi1rviy6sl\pi1rviy6sl.vbs

              Filesize

              140B

              MD5

              cdacde29c11575533852e09500a01e44

              SHA1

              93024bf043880e1ba56551160d902b45cd3d6e02

              SHA256

              7b748c06cc50601d5303efe5e71f3882ec2f31fc6364187b012c759d133518fa

              SHA512

              bed9b5cf513e97ecfa6d08f5bf51e773ca2b5495e00c5dd2d0e928b7cc113971cb9adc76afa815e27d982de5df05350817e36d787d2851b9ce3a5c1a2f0746db

            • memory/276-60-0x00000000001F0000-0x000000000020D000-memory.dmp

              Filesize

              116KB

            • memory/276-52-0x00000000001F0000-0x000000000020D000-memory.dmp

              Filesize

              116KB

            • memory/660-14-0x0000000000170000-0x000000000018D000-memory.dmp

              Filesize

              116KB

            • memory/660-24-0x0000000000170000-0x000000000018D000-memory.dmp

              Filesize

              116KB

            • memory/2776-23-0x0000000000400000-0x00000000004DC000-memory.dmp

              Filesize

              880KB

            • memory/2776-19-0x0000000000400000-0x00000000004DC000-memory.dmp

              Filesize

              880KB

            • memory/2776-21-0x0000000000400000-0x00000000004DC000-memory.dmp

              Filesize

              880KB

            • memory/2776-22-0x0000000000400000-0x00000000004DC000-memory.dmp

              Filesize

              880KB

            • memory/2776-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

              Filesize

              4KB

            • memory/2932-44-0x0000000000170000-0x000000000018D000-memory.dmp

              Filesize

              116KB