Analysis

  • max time kernel
    150s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/09/2026, 22:05

General

  • Target
    jaffacakes118_376ab440e867e921baedd4596cc095d69a5c3d8153eac450a577e3ee9f75416b.exe
  • Size 1.1MB
  • Sample260924-1zppdataqb
  • SHA256 376ab440e867e921baedd4596cc095d69a5c3d8153eac450a577e3ee9f75416b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • metasploit

Version
  • encoder/call4_dword_xor

Signatures

  • Family: MetaSploit

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

  • Checks BIOS information in registry 2 TTPs 20 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 21 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 26 IoCs
  • Drops file in Program Files directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 22 IoCs

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

  • Modifies registry class 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 20 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_376ab440e867e921baedd4596cc095d69a5c3d8153eac450a577e3ee9f75416b.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_376ab440e867e921baedd4596cc095d69a5c3d8153eac450a577e3ee9f75416b.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1104
    • C:\Windows\SysWOW64\winis.exe
      C:\Windows\system32\winis.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1172
      • C:\Users\Admin\system32.exe
        C:\Users\Admin\system32.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3328
        • C:\Users\Admin\system32.exe
          C:\Users\Admin\system32.exe
          4⤵
          • Checks BIOS information in registry
          • Executes dropped EXE
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2120
          • C:\Windows\SysWOW64\mrtmoons.exe
            C:\Windows\system32\mrtmoons.exe 1508 "C:\Users\Admin\system32.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:3736
            • C:\Windows\SysWOW64\mrtmoons.exe
              C:\Windows\system32\mrtmoons.exe 1508 "C:\Users\Admin\system32.exe"
              6⤵
              • Checks BIOS information in registry
              • Executes dropped EXE
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:4616
              • C:\Windows\SysWOW64\mrtmoons.exe
                C:\Windows\system32\mrtmoons.exe 892 "C:\Windows\SysWOW64\mrtmoons.exe"
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:2192
                • C:\Windows\SysWOW64\mrtmoons.exe
                  C:\Windows\system32\mrtmoons.exe 892 "C:\Windows\SysWOW64\mrtmoons.exe"
                  8⤵
                  • Checks BIOS information in registry
                  • Executes dropped EXE
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:3764
                  • C:\Windows\SysWOW64\mrtmoons.exe
                    C:\Windows\system32\mrtmoons.exe 992 "C:\Windows\SysWOW64\mrtmoons.exe"
                    9⤵
                    • Executes dropped EXE
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of WriteProcessMemory
                    PID:3424
                    • C:\Windows\SysWOW64\mrtmoons.exe
                      C:\Windows\system32\mrtmoons.exe 992 "C:\Windows\SysWOW64\mrtmoons.exe"
                      10⤵
                      • Checks BIOS information in registry
                      • Executes dropped EXE
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of WriteProcessMemory
                      PID:5996
                      • C:\Windows\SysWOW64\mrtmoons.exe
                        C:\Windows\system32\mrtmoons.exe 888 "C:\Windows\SysWOW64\mrtmoons.exe"
                        11⤵
                        • Executes dropped EXE
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:4228
                        • C:\Windows\SysWOW64\mrtmoons.exe
                          C:\Windows\system32\mrtmoons.exe 888 "C:\Windows\SysWOW64\mrtmoons.exe"
                          12⤵
                          • Checks BIOS information in registry
                          • Executes dropped EXE
                          • Drops file in System32 directory
                          • System Location Discovery: System Language Discovery
                          • Suspicious use of AdjustPrivilegeToken
                          • Suspicious use of WriteProcessMemory
                          PID:4156
                          • C:\Windows\SysWOW64\mrtmoons.exe
                            C:\Windows\system32\mrtmoons.exe 1444 "C:\Windows\SysWOW64\mrtmoons.exe"
                            13⤵
                            • Executes dropped EXE
                            • System Location Discovery: System Language Discovery
                            • Suspicious use of WriteProcessMemory
                            PID:2464
                            • C:\Windows\SysWOW64\mrtmoons.exe
                              C:\Windows\system32\mrtmoons.exe 1444 "C:\Windows\SysWOW64\mrtmoons.exe"
                              14⤵
                              • Checks BIOS information in registry
                              • Executes dropped EXE
                              • Drops file in System32 directory
                              • System Location Discovery: System Language Discovery
                              • Suspicious use of AdjustPrivilegeToken
                              • Suspicious use of WriteProcessMemory
                              PID:1912
                              • C:\Windows\SysWOW64\mrtmoons.exe
                                C:\Windows\system32\mrtmoons.exe 888 "C:\Windows\SysWOW64\mrtmoons.exe"
                                15⤵
                                • Executes dropped EXE
                                • System Location Discovery: System Language Discovery
                                • Suspicious use of WriteProcessMemory
                                PID:4276
                                • C:\Windows\SysWOW64\mrtmoons.exe
                                  C:\Windows\system32\mrtmoons.exe 888 "C:\Windows\SysWOW64\mrtmoons.exe"
                                  16⤵
                                  • Checks BIOS information in registry
                                  • Executes dropped EXE
                                  • Drops file in System32 directory
                                  • System Location Discovery: System Language Discovery
                                  • Suspicious use of AdjustPrivilegeToken
                                  • Suspicious use of WriteProcessMemory
                                  PID:3396
                                  • C:\Windows\SysWOW64\mrtmoons.exe
                                    C:\Windows\system32\mrtmoons.exe 888 "C:\Windows\SysWOW64\mrtmoons.exe"
                                    17⤵
                                    • Executes dropped EXE
                                    • System Location Discovery: System Language Discovery
                                    • Suspicious use of WriteProcessMemory
                                    PID:3568
                                    • C:\Windows\SysWOW64\mrtmoons.exe
                                      C:\Windows\system32\mrtmoons.exe 888 "C:\Windows\SysWOW64\mrtmoons.exe"
                                      18⤵
                                      • Checks BIOS information in registry
                                      • Executes dropped EXE
                                      • Drops file in System32 directory
                                      • System Location Discovery: System Language Discovery
                                      • Suspicious use of AdjustPrivilegeToken
                                      • Suspicious use of WriteProcessMemory
                                      PID:5532
                                      • C:\Windows\SysWOW64\mrtmoons.exe
                                        C:\Windows\system32\mrtmoons.exe 1448 "C:\Windows\SysWOW64\mrtmoons.exe"
                                        19⤵
                                        • Executes dropped EXE
                                        • System Location Discovery: System Language Discovery
                                        • Suspicious use of WriteProcessMemory
                                        PID:5212
                                        • C:\Windows\SysWOW64\mrtmoons.exe
                                          C:\Windows\system32\mrtmoons.exe 1448 "C:\Windows\SysWOW64\mrtmoons.exe"
                                          20⤵
                                          • Checks BIOS information in registry
                                          • Executes dropped EXE
                                          • Drops file in System32 directory
                                          • System Location Discovery: System Language Discovery
                                          • Suspicious use of AdjustPrivilegeToken
                                          • Suspicious use of WriteProcessMemory
                                          PID:2828
                                          • C:\Windows\SysWOW64\mrtmoons.exe
                                            C:\Windows\system32\mrtmoons.exe 1444 "C:\Windows\SysWOW64\mrtmoons.exe"
                                            21⤵
                                            • Executes dropped EXE
                                            • System Location Discovery: System Language Discovery
                                            • Suspicious use of WriteProcessMemory
                                            PID:2384
                                            • C:\Windows\SysWOW64\mrtmoons.exe
                                              C:\Windows\system32\mrtmoons.exe 1444 "C:\Windows\SysWOW64\mrtmoons.exe"
                                              22⤵
                                              • Checks BIOS information in registry
                                              • Executes dropped EXE
                                              • Drops file in System32 directory
                                              • System Location Discovery: System Language Discovery
                                              • Suspicious use of AdjustPrivilegeToken
                                              PID:4736

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        C68B7B09.TMP

        • Path C:\Users\Admin\AppData\Local\Temp\C68B7B09.TMP
        • Size 116B
        • SHA256 c7919f81aeceabb6db36d6a1c4572ce3091c709d63e3a6787f00b2509e836425
        • MD5 SHA1 SHA512 TLSH

        C68B7B09.TMP

        • Path C:\Users\Admin\AppData\Local\Temp\C68B7B09.TMP
        • Size 116B
        • SHA256 db7b789bc22f8934129c86bcd99f4b2734c9d657fc8d77bddb8973f48c1ecf6c
        • MD5 SHA1 SHA512 TLSH

        C68B7B09.TMP

        • Path C:\Users\Admin\AppData\Local\Temp\C68B7B09.TMP
        • Size 116B
        • SHA256 19009ec93be1701a13dc8265e52482462eaf742e0d23c0a1808dd4a18e3fd456
        • MD5 SHA1 SHA512 TLSH

        C68B7B09.TMP

        • Path C:\Users\Admin\AppData\Local\Temp\C68B7B09.TMP
        • Size 116B
        • SHA256 8e277dfde1d69c56fd0aba305130c4cb6d6aaec7f2cc9f52a8df784f4dba1689
        • MD5 SHA1 SHA512 TLSH

        C68B7B09.TMP

        • Path C:\Users\Admin\AppData\Local\Temp\C68B7B09.TMP
        • Size 116B
        • SHA256 08fa30ae73901567b0eeea3b8c3904642d8a0b9f860d339a1ba04180cb9d0d09
        • MD5 SHA1 SHA512 TLSH

        C68B7B09.TMP

        • Path C:\Users\Admin\AppData\Local\Temp\C68B7B09.TMP
        • Size 116B
        • SHA256 cec0f89ec5da579d19f034c6e742bdf3de59725533731b32138fe78cb0a18961
        • MD5 SHA1 SHA512 TLSH

        C68B7B09.TMP

        • Path C:\Users\Admin\AppData\Local\Temp\C68B7B09.TMP
        • Size 116B
        • SHA256 bedb52be59c01433705079c6325a01d7ccf6c36780da7813ccd57e7a0630599e
        • MD5 SHA1 SHA512 TLSH

        C68B7B09.TMP

        • Path C:\Users\Admin\AppData\Local\Temp\C68B7B09.TMP
        • Size 116B
        • SHA256 4fefbbe2cea1b488070b52105ae437be76bbf56c308ea936a9d943c440f9af17
        • MD5 SHA1 SHA512 TLSH

        system32.exe

        • Path C:\Users\Admin\system32.exe
        • Size 836KB
        • SHA256 53b3aca10dfc6f7bf1c0349f0b98babf5d0d1a584ac6b10369e2b7ac054a99dd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vbzip10.dll

        • Path C:\Windows\SysWOW64\vbzip10.dll
        • Size 144KB
        • SHA256 cbe2e53f8602fe9b24583f366edf0f29f888efaef6ca9c03ed7c89b2c2bce263
        • MD5 SHA1 SHA512 SSDEEP TLSH

        winis.exe

        • Path C:\Windows\SysWOW64\winis.exe
        • Size 1.1MB
        • SHA256 376ab440e867e921baedd4596cc095d69a5c3d8153eac450a577e3ee9f75416b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1104-0-0x0000000000400000-0x0000000000510000-memory.dmp

        memory/1912-2096-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/1912-1939-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2120-38-0x0000000003BC0000-0x0000000003BE0000-memory.dmp

        memory/2120-56-0x0000000000AC0000-0x0000000000B4D000-memory.dmp

        memory/2120-42-0x0000000000AC0000-0x0000000000B4D000-memory.dmp

        memory/2120-34-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2120-37-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2120-48-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2120-40-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2120-36-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2120-35-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2120-41-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2120-57-0x0000000000AC0000-0x0000000000B4D000-memory.dmp

        memory/2120-58-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2120-25-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2120-33-0x0000000000AC0000-0x0000000000B4D000-memory.dmp

        memory/2120-26-0x0000000000AC0000-0x0000000000B4D000-memory.dmp

        memory/2120-31-0x0000000000AC0000-0x0000000000B4D000-memory.dmp

        memory/2192-678-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2192-709-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2384-3648-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2384-3613-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2464-1911-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2464-1950-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2828-3373-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/2828-3217-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3328-44-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3328-22-0x000000000054D000-0x000000000054E000-memory.dmp

        memory/3328-20-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3328-59-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3396-2367-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3396-2522-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3424-1109-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3424-1073-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3568-2761-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3568-2800-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3736-238-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3736-46-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3764-464-0x0000000002E80000-0x0000000002EA0000-memory.dmp

        memory/3764-437-0x0000000002380000-0x000000000240D000-memory.dmp

        memory/3764-521-0x0000000002380000-0x000000000240D000-memory.dmp

        memory/3764-468-0x0000000002380000-0x000000000240D000-memory.dmp

        memory/3764-704-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3764-460-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3764-462-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3764-463-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3764-467-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3764-852-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3764-461-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3764-466-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/3764-451-0x0000000002380000-0x000000000240D000-memory.dmp

        memory/3764-442-0x0000000002380000-0x000000000240D000-memory.dmp

        memory/4156-1267-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4156-1265-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4156-1507-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4156-1668-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4156-1266-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4156-1269-0x0000000003290000-0x00000000032B0000-memory.dmp

        memory/4156-1256-0x0000000002370000-0x00000000023FD000-memory.dmp

        memory/4156-1273-0x0000000002370000-0x00000000023FD000-memory.dmp

        memory/4156-1268-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4156-1247-0x0000000002370000-0x00000000023FD000-memory.dmp

        memory/4156-1242-0x0000000002370000-0x00000000023FD000-memory.dmp

        memory/4228-1479-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4228-1518-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4276-2339-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4276-2378-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4616-68-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4616-75-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4616-55-0x00000000023A0000-0x000000000242D000-memory.dmp

        memory/4616-244-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4616-50-0x00000000023A0000-0x000000000242D000-memory.dmp

        memory/4616-61-0x00000000023A0000-0x000000000242D000-memory.dmp

        memory/4616-69-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4616-445-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4616-73-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4616-70-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4616-76-0x00000000023A0000-0x000000000242D000-memory.dmp

        memory/4616-71-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/4616-72-0x0000000003F90000-0x0000000003FB0000-memory.dmp

        memory/4616-111-0x00000000023A0000-0x000000000242D000-memory.dmp

        memory/4736-3639-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/5212-3189-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/5212-3226-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/5532-2791-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/5532-2948-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/5996-862-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/5996-860-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/5996-861-0x0000000002FE0000-0x0000000003000000-memory.dmp

        memory/5996-864-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/5996-849-0x0000000002390000-0x000000000241D000-memory.dmp

        memory/5996-842-0x0000000002390000-0x000000000241D000-memory.dmp

        memory/5996-1250-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/5996-865-0x0000000002390000-0x000000000241D000-memory.dmp

        memory/5996-847-0x0000000002390000-0x000000000241D000-memory.dmp

        memory/5996-859-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/5996-858-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/5996-857-0x0000000000400000-0x00000000005ED000-memory.dmp

        memory/5996-916-0x0000000002390000-0x000000000241D000-memory.dmp

        memory/5996-1100-0x0000000000400000-0x00000000005ED000-memory.dmp