Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/09/2026, 02:23

General

  • Target
    jaffacakes118_[DL] Top.Rated.Software.September.20.2008.Pack-DLFT .exe
  • Size 485KB
  • Sample260910-ct7e8stflg
  • SHA256 aa342f0e7ba9367b30f974387486817e1ed532d0bc9c64a86c3fd2763d67f80b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Looks for VMWare drivers on disk 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 23 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 32 IoCs
  • Suspicious use of SetThreadContext 11 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 24 IoCs

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

  • Suspicious use of SetWindowsHookEx 11 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[DL] Top.Rated.Software.September.20.2008.Pack-DLFT .exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_[DL] Top.Rated.Software.September.20.2008.Pack-DLFT .exe"
    1⤵
    • Looks for VMWare drivers on disk
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3284
    • C:\Users\Admin\AppData\Local\Temp\nzm.exe
      "C:\Users\Admin\AppData\Local\Temp\nzm.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1740
      • C:\Users\Admin\AppData\Local\Temp\nzm.exe
        C:\Users\Admin\AppData\Local\Temp\nzm.exe
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2488
        • C:\Windows\SysWOW64\winupdate.exe
          C:\Windows\system32\winupdate.exe 1120 "C:\Users\Admin\AppData\Local\Temp\nzm.exe"
          4⤵
          • Executes dropped EXE
          • Drops file in System32 directory
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:4368
          • C:\Windows\SysWOW64\winupdate.exe
            C:\Windows\SysWOW64\winupdate.exe
            5⤵
            • Executes dropped EXE
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1256
            • C:\Windows\SysWOW64\winupdate.exe
              C:\Windows\system32\winupdate.exe 1148 "C:\Windows\SysWOW64\winupdate.exe"
              6⤵
              • Executes dropped EXE
              • Drops file in System32 directory
              • Suspicious use of SetThreadContext
              • System Location Discovery: System Language Discovery
              • Suspicious use of SetWindowsHookEx
              • Suspicious use of WriteProcessMemory
              PID:4176
              • C:\Windows\SysWOW64\winupdate.exe
                C:\Windows\SysWOW64\winupdate.exe
                7⤵
                • Executes dropped EXE
                • Drops file in System32 directory
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:3852
                • C:\Windows\SysWOW64\winupdate.exe
                  C:\Windows\system32\winupdate.exe 1120 "C:\Windows\SysWOW64\winupdate.exe"
                  8⤵
                  • Executes dropped EXE
                  • Drops file in System32 directory
                  • Suspicious use of SetThreadContext
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of SetWindowsHookEx
                  • Suspicious use of WriteProcessMemory
                  PID:1776
                  • C:\Windows\SysWOW64\winupdate.exe
                    C:\Windows\SysWOW64\winupdate.exe
                    9⤵
                    • Executes dropped EXE
                    • Drops file in System32 directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of WriteProcessMemory
                    PID:2988
                    • C:\Windows\SysWOW64\winupdate.exe
                      C:\Windows\system32\winupdate.exe 1120 "C:\Windows\SysWOW64\winupdate.exe"
                      10⤵
                      • Executes dropped EXE
                      • Drops file in System32 directory
                      • Suspicious use of SetThreadContext
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of SetWindowsHookEx
                      • Suspicious use of WriteProcessMemory
                      PID:2996
                      • C:\Windows\SysWOW64\winupdate.exe
                        C:\Windows\SysWOW64\winupdate.exe
                        11⤵
                        • Executes dropped EXE
                        • Drops file in System32 directory
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:452
                        • C:\Windows\SysWOW64\winupdate.exe
                          C:\Windows\system32\winupdate.exe 1120 "C:\Windows\SysWOW64\winupdate.exe"
                          12⤵
                          • Executes dropped EXE
                          • Drops file in System32 directory
                          • Suspicious use of SetThreadContext
                          • System Location Discovery: System Language Discovery
                          • Suspicious use of SetWindowsHookEx
                          • Suspicious use of WriteProcessMemory
                          PID:3356
                          • C:\Windows\SysWOW64\winupdate.exe
                            C:\Windows\SysWOW64\winupdate.exe
                            13⤵
                            • Executes dropped EXE
                            • Drops file in System32 directory
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:4688
                            • C:\Windows\SysWOW64\winupdate.exe
                              C:\Windows\system32\winupdate.exe 1120 "C:\Windows\SysWOW64\winupdate.exe"
                              14⤵
                              • Executes dropped EXE
                              • Drops file in System32 directory
                              • Suspicious use of SetThreadContext
                              • System Location Discovery: System Language Discovery
                              • Suspicious use of SetWindowsHookEx
                              • Suspicious use of WriteProcessMemory
                              PID:3300
                              • C:\Windows\SysWOW64\winupdate.exe
                                C:\Windows\SysWOW64\winupdate.exe
                                15⤵
                                • Executes dropped EXE
                                • Drops file in System32 directory
                                • System Location Discovery: System Language Discovery
                                • Suspicious use of WriteProcessMemory
                                PID:1364
                                • C:\Windows\SysWOW64\winupdate.exe
                                  C:\Windows\system32\winupdate.exe 1120 "C:\Windows\SysWOW64\winupdate.exe"
                                  16⤵
                                  • Executes dropped EXE
                                  • Drops file in System32 directory
                                  • Suspicious use of SetThreadContext
                                  • System Location Discovery: System Language Discovery
                                  • Suspicious use of SetWindowsHookEx
                                  • Suspicious use of WriteProcessMemory
                                  PID:1524
                                  • C:\Windows\SysWOW64\winupdate.exe
                                    C:\Windows\SysWOW64\winupdate.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Drops file in System32 directory
                                    • System Location Discovery: System Language Discovery
                                    • Suspicious use of WriteProcessMemory
                                    PID:4248
                                    • C:\Windows\SysWOW64\winupdate.exe
                                      C:\Windows\system32\winupdate.exe 1124 "C:\Windows\SysWOW64\winupdate.exe"
                                      18⤵
                                      • Executes dropped EXE
                                      • Drops file in System32 directory
                                      • Suspicious use of SetThreadContext
                                      • System Location Discovery: System Language Discovery
                                      • Suspicious use of SetWindowsHookEx
                                      • Suspicious use of WriteProcessMemory
                                      PID:3648
                                      • C:\Windows\SysWOW64\winupdate.exe
                                        C:\Windows\SysWOW64\winupdate.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Drops file in System32 directory
                                        • System Location Discovery: System Language Discovery
                                        • Suspicious use of WriteProcessMemory
                                        PID:4136
                                        • C:\Windows\SysWOW64\winupdate.exe
                                          C:\Windows\system32\winupdate.exe 1120 "C:\Windows\SysWOW64\winupdate.exe"
                                          20⤵
                                          • Executes dropped EXE
                                          • Drops file in System32 directory
                                          • Suspicious use of SetThreadContext
                                          • System Location Discovery: System Language Discovery
                                          • Suspicious use of SetWindowsHookEx
                                          • Suspicious use of WriteProcessMemory
                                          PID:3432
                                          • C:\Windows\SysWOW64\winupdate.exe
                                            C:\Windows\SysWOW64\winupdate.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Drops file in System32 directory
                                            • System Location Discovery: System Language Discovery
                                            • Suspicious use of WriteProcessMemory
                                            PID:3676
                                            • C:\Windows\SysWOW64\winupdate.exe
                                              C:\Windows\system32\winupdate.exe 1120 "C:\Windows\SysWOW64\winupdate.exe"
                                              22⤵
                                              • Executes dropped EXE
                                              • Drops file in System32 directory
                                              • Suspicious use of SetThreadContext
                                              • System Location Discovery: System Language Discovery
                                              • Suspicious use of SetWindowsHookEx
                                              • Suspicious use of WriteProcessMemory
                                              PID:2620
                                              • C:\Windows\SysWOW64\winupdate.exe
                                                C:\Windows\SysWOW64\winupdate.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Drops file in System32 directory
                                                • System Location Discovery: System Language Discovery
                                                PID:3772
    • C:\Users\Admin\AppData\Local\Temp\Keygen.exe
      "C:\Users\Admin\AppData\Local\Temp\Keygen.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:1844
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x494 0x410
    1⤵
      PID:2332

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          Keygen.exe

          • Path C:\Users\Admin\AppData\Local\Temp\Keygen.exe
          • Size 52KB
          • SHA256 7cae62ba19a7f198b5e9a7c59e31a0d5b75382baba416e3b18e20bc41a5a66e0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          bassmod.dll

          • Path C:\Users\Admin\AppData\Local\Temp\bassmod.dll
          • Size 9KB
          • SHA256 844eb66a10b848d3a71a8c63c35f0a01550a46d2ff8503e2ca8947978b03b4d2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          nzm.exe

          • Path C:\Users\Admin\AppData\Local\Temp\nzm.exe
          • Size 280KB
          • SHA256 1d22e37a8b0bc15b7b0873f8783846086b688853dc1935382ffbfa83e3e99ff0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/452-82-0x0000000000400000-0x000000000051B000-memory.dmp

          memory/1256-50-0x0000000000400000-0x000000000051B000-memory.dmp

          memory/1364-103-0x0000000000400000-0x000000000051B000-memory.dmp

          memory/1844-48-0x0000000000400000-0x000000000048B000-memory.dmp

          memory/1844-23-0x0000000000400000-0x000000000048B000-memory.dmp

          memory/2488-44-0x0000000000400000-0x000000000051B000-memory.dmp

          memory/2488-33-0x0000000000400000-0x000000000051B000-memory.dmp

          memory/2488-32-0x0000000000400000-0x000000000051B000-memory.dmp

          memory/2488-29-0x0000000000400000-0x000000000051B000-memory.dmp

          memory/2988-71-0x0000000000400000-0x000000000051B000-memory.dmp

          memory/3284-0-0x0000000000400000-0x0000000000426000-memory.dmp

          memory/3284-24-0x0000000000400000-0x0000000000426000-memory.dmp

          memory/3284-1-0x000000000041B000-0x000000000041C000-memory.dmp

          memory/3676-135-0x0000000000400000-0x000000000051B000-memory.dmp

          memory/3852-60-0x0000000000400000-0x000000000051B000-memory.dmp

          memory/4136-124-0x0000000000400000-0x000000000051B000-memory.dmp

          memory/4248-114-0x0000000000400000-0x000000000051B000-memory.dmp

          memory/4688-92-0x0000000000400000-0x000000000051B000-memory.dmp