Analysis

  • max time kernel
    147s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    04-12-2024 23:40

General

  • Target

    c4de5fbe065ee8ec7e4b246406a518c4_JaffaCakes118.exe

  • Size

    168KB

  • MD5

    c4de5fbe065ee8ec7e4b246406a518c4

  • SHA1

    f870a88a4a14dcc2c1bd2e70a10a5d9ff05ce617

  • SHA256

    44d220c4ac4e76dba37b482f6e210989f01295ba6de4b1c395a0b64412279b04

  • SHA512

    1484ba460d5d186ace27332679071b956270f08ff7188296a1d1c88a622f934844b10bfda16dffda3bba8600231df2aad2decd94a7f2cf5c09df99330652804f

  • SSDEEP

    3072:838Nmr19fQK5/RCe77VP9lXl+gMzF7mNslgiJ3le74PhcIv8gVq8io1G:Ar19fPR977VPrEhmEjpzNVw

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

  • MetaSploit

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

  • Metasploit family
  • Deletes itself 1 IoCs
  • Executes dropped EXE 31 IoCs
  • Loads dropped DLL 31 IoCs
  • Maps connected drives based on registry 3 TTPs 32 IoCs

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

  • Drops file in System32 directory 48 IoCs
  • Suspicious use of SetThreadContext 16 IoCs
  • UPX packed file 36 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 32 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c4de5fbe065ee8ec7e4b246406a518c4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c4de5fbe065ee8ec7e4b246406a518c4_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1800
    • C:\Users\Admin\AppData\Local\Temp\c4de5fbe065ee8ec7e4b246406a518c4_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\c4de5fbe065ee8ec7e4b246406a518c4_JaffaCakes118.exe"
      2⤵
      • Loads dropped DLL
      • Maps connected drives based on registry
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2312
      • C:\Windows\SysWOW64\igfxwk32.exe
        "C:\Windows\system32\igfxwk32.exe" C:\Users\Admin\AppData\Local\Temp\C4DE5F~1.EXE
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2920
        • C:\Windows\SysWOW64\igfxwk32.exe
          "C:\Windows\system32\igfxwk32.exe" C:\Users\Admin\AppData\Local\Temp\C4DE5F~1.EXE
          4⤵
          • Deletes itself
          • Executes dropped EXE
          • Loads dropped DLL
          • Maps connected drives based on registry
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1004
          • C:\Windows\SysWOW64\igfxwk32.exe
            "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:1776
            • C:\Windows\SysWOW64\igfxwk32.exe
              "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Maps connected drives based on registry
              • Drops file in System32 directory
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:3040
              • C:\Windows\SysWOW64\igfxwk32.exe
                "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                7⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:1264
                • C:\Windows\SysWOW64\igfxwk32.exe
                  "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Maps connected drives based on registry
                  • Drops file in System32 directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:2968
                  • C:\Windows\SysWOW64\igfxwk32.exe
                    "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                    9⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Suspicious use of SetThreadContext
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of WriteProcessMemory
                    PID:1880
                    • C:\Windows\SysWOW64\igfxwk32.exe
                      "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                      10⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Maps connected drives based on registry
                      • Drops file in System32 directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of WriteProcessMemory
                      PID:2044
                      • C:\Windows\SysWOW64\igfxwk32.exe
                        "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                        11⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        • Suspicious use of SetThreadContext
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of WriteProcessMemory
                        PID:1960
                        • C:\Windows\SysWOW64\igfxwk32.exe
                          "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                          12⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Maps connected drives based on registry
                          • Drops file in System32 directory
                          • System Location Discovery: System Language Discovery
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of WriteProcessMemory
                          PID:780
                          • C:\Windows\SysWOW64\igfxwk32.exe
                            "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                            13⤵
                            • Executes dropped EXE
                            • Loads dropped DLL
                            • Suspicious use of SetThreadContext
                            • System Location Discovery: System Language Discovery
                            PID:2176
                            • C:\Windows\SysWOW64\igfxwk32.exe
                              "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                              14⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              • Maps connected drives based on registry
                              • Drops file in System32 directory
                              • System Location Discovery: System Language Discovery
                              • Suspicious behavior: EnumeratesProcesses
                              PID:840
                              • C:\Windows\SysWOW64\igfxwk32.exe
                                "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                15⤵
                                • Executes dropped EXE
                                • Loads dropped DLL
                                • Suspicious use of SetThreadContext
                                • System Location Discovery: System Language Discovery
                                PID:1192
                                • C:\Windows\SysWOW64\igfxwk32.exe
                                  "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                  16⤵
                                  • Executes dropped EXE
                                  • Loads dropped DLL
                                  • Maps connected drives based on registry
                                  • Drops file in System32 directory
                                  • System Location Discovery: System Language Discovery
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:1056
                                  • C:\Windows\SysWOW64\igfxwk32.exe
                                    "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Loads dropped DLL
                                    • Suspicious use of SetThreadContext
                                    • System Location Discovery: System Language Discovery
                                    PID:1736
                                    • C:\Windows\SysWOW64\igfxwk32.exe
                                      "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                      18⤵
                                      • Executes dropped EXE
                                      • Loads dropped DLL
                                      • Maps connected drives based on registry
                                      • Drops file in System32 directory
                                      • System Location Discovery: System Language Discovery
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:712
                                      • C:\Windows\SysWOW64\igfxwk32.exe
                                        "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Loads dropped DLL
                                        • Suspicious use of SetThreadContext
                                        • System Location Discovery: System Language Discovery
                                        PID:2976
                                        • C:\Windows\SysWOW64\igfxwk32.exe
                                          "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                          20⤵
                                          • Executes dropped EXE
                                          • Loads dropped DLL
                                          • Maps connected drives based on registry
                                          • Drops file in System32 directory
                                          • System Location Discovery: System Language Discovery
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:884
                                          • C:\Windows\SysWOW64\igfxwk32.exe
                                            "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Loads dropped DLL
                                            • Suspicious use of SetThreadContext
                                            • System Location Discovery: System Language Discovery
                                            PID:1800
                                            • C:\Windows\SysWOW64\igfxwk32.exe
                                              "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                              22⤵
                                              • Executes dropped EXE
                                              • Loads dropped DLL
                                              • Maps connected drives based on registry
                                              • Drops file in System32 directory
                                              • System Location Discovery: System Language Discovery
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:2868
                                              • C:\Windows\SysWOW64\igfxwk32.exe
                                                "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Loads dropped DLL
                                                • Suspicious use of SetThreadContext
                                                • System Location Discovery: System Language Discovery
                                                PID:2920
                                                • C:\Windows\SysWOW64\igfxwk32.exe
                                                  "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                                  24⤵
                                                  • Executes dropped EXE
                                                  • Loads dropped DLL
                                                  • Maps connected drives based on registry
                                                  • Drops file in System32 directory
                                                  • System Location Discovery: System Language Discovery
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:2664
                                                  • C:\Windows\SysWOW64\igfxwk32.exe
                                                    "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Loads dropped DLL
                                                    • Suspicious use of SetThreadContext
                                                    • System Location Discovery: System Language Discovery
                                                    PID:796
                                                    • C:\Windows\SysWOW64\igfxwk32.exe
                                                      "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                                      26⤵
                                                      • Executes dropped EXE
                                                      • Loads dropped DLL
                                                      • Maps connected drives based on registry
                                                      • Drops file in System32 directory
                                                      • System Location Discovery: System Language Discovery
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      PID:3036
                                                      • C:\Windows\SysWOW64\igfxwk32.exe
                                                        "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        • Loads dropped DLL
                                                        • Suspicious use of SetThreadContext
                                                        • System Location Discovery: System Language Discovery
                                                        PID:2476
                                                        • C:\Windows\SysWOW64\igfxwk32.exe
                                                          "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                                          28⤵
                                                          • Executes dropped EXE
                                                          • Loads dropped DLL
                                                          • Maps connected drives based on registry
                                                          • Drops file in System32 directory
                                                          • System Location Discovery: System Language Discovery
                                                          • Suspicious behavior: EnumeratesProcesses
                                                          PID:1264
                                                          • C:\Windows\SysWOW64\igfxwk32.exe
                                                            "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                                            29⤵
                                                            • Executes dropped EXE
                                                            • Loads dropped DLL
                                                            • Suspicious use of SetThreadContext
                                                            • System Location Discovery: System Language Discovery
                                                            PID:2100
                                                            • C:\Windows\SysWOW64\igfxwk32.exe
                                                              "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                                              30⤵
                                                              • Executes dropped EXE
                                                              • Loads dropped DLL
                                                              • Maps connected drives based on registry
                                                              • Drops file in System32 directory
                                                              • System Location Discovery: System Language Discovery
                                                              • Suspicious behavior: EnumeratesProcesses
                                                              PID:2992
                                                              • C:\Windows\SysWOW64\igfxwk32.exe
                                                                "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                                                31⤵
                                                                • Executes dropped EXE
                                                                • Loads dropped DLL
                                                                • Suspicious use of SetThreadContext
                                                                • System Location Discovery: System Language Discovery
                                                                PID:1284
                                                                • C:\Windows\SysWOW64\igfxwk32.exe
                                                                  "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                                                  32⤵
                                                                  • Executes dropped EXE
                                                                  • Loads dropped DLL
                                                                  • Maps connected drives based on registry
                                                                  • Drops file in System32 directory
                                                                  • System Location Discovery: System Language Discovery
                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                  PID:536
                                                                  • C:\Windows\SysWOW64\igfxwk32.exe
                                                                    "C:\Windows\system32\igfxwk32.exe" C:\Windows\SysWOW64\igfxwk32.exe
                                                                    33⤵
                                                                    • Executes dropped EXE
                                                                    PID:2132

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Windows\SysWOW64\igfxwk32.exe

    Filesize

    168KB

    MD5

    c4de5fbe065ee8ec7e4b246406a518c4

    SHA1

    f870a88a4a14dcc2c1bd2e70a10a5d9ff05ce617

    SHA256

    44d220c4ac4e76dba37b482f6e210989f01295ba6de4b1c395a0b64412279b04

    SHA512

    1484ba460d5d186ace27332679071b956270f08ff7188296a1d1c88a622f934844b10bfda16dffda3bba8600231df2aad2decd94a7f2cf5c09df99330652804f

  • memory/536-264-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/536-260-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/712-158-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/712-151-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/780-99-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/780-107-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/840-118-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/840-124-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/884-174-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1004-30-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1004-32-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1004-31-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1004-29-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1004-38-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1056-141-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1264-233-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1264-239-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2044-89-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2312-19-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2312-1-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2312-4-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2312-2-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2312-9-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2312-7-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2312-6-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2312-3-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2312-8-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2664-206-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2868-190-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2968-65-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2968-73-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2968-67-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2968-66-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2992-251-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3036-222-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3040-49-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3040-55-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB