Analysis

  • max time kernel
    148s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    21/01/2024, 19:19

General

  • Target

    6dd2c71fa4b1627af5f2f5c2297114c9.exe

  • Size

    174KB

  • MD5

    6dd2c71fa4b1627af5f2f5c2297114c9

  • SHA1

    a5d3e31ba83afab3d5fd7f2155632e1384fcdefb

  • SHA256

    544c6fb7cd6551ed69623b5f1f728b46e20e183e871328bbb731988602bcb1ba

  • SHA512

    8fe0586578b7ca04374d7c4d1107cc2aa55cc804a6cabeddcda9487322a3495d101c74e40bfe3bd50db4303931012ef59eac55f476ce37d8a978b0ce055b4ee3

  • SSDEEP

    3072:w6V2H12f5cNyF5N9ntJrS1/dSnILItdzk1+3nyyicvT0ycrE8H+Q+Ya8x:WH1dutVnILkzOyzApx

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.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 30 IoCs
  • Loads dropped DLL 30 IoCs
  • UPX packed file 35 IoCs

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

  • 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
  • Enumerates physical storage devices 1 TTPs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\6dd2c71fa4b1627af5f2f5c2297114c9.exe
    "C:\Users\Admin\AppData\Local\Temp\6dd2c71fa4b1627af5f2f5c2297114c9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2236
    • C:\Users\Admin\AppData\Local\Temp\6dd2c71fa4b1627af5f2f5c2297114c9.exe
      "C:\Users\Admin\AppData\Local\Temp\6dd2c71fa4b1627af5f2f5c2297114c9.exe"
      2⤵
      • Loads dropped DLL
      • Maps connected drives based on registry
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2196
      • C:\Windows\SysWOW64\igfxwd32.exe
        "C:\Windows\system32\igfxwd32.exe" C:\Users\Admin\AppData\Local\Temp\6DD2C7~1.EXE
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:2768
        • C:\Windows\SysWOW64\igfxwd32.exe
          "C:\Windows\system32\igfxwd32.exe" C:\Users\Admin\AppData\Local\Temp\6DD2C7~1.EXE
          4⤵
          • Deletes itself
          • Executes dropped EXE
          • Loads dropped DLL
          • Maps connected drives based on registry
          • Drops file in System32 directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2448
          • C:\Windows\SysWOW64\igfxwd32.exe
            "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2616
            • C:\Windows\SysWOW64\igfxwd32.exe
              "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Maps connected drives based on registry
              • Drops file in System32 directory
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:1372
              • C:\Windows\SysWOW64\igfxwd32.exe
                "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                7⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:2156
                • C:\Windows\SysWOW64\igfxwd32.exe
                  "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Maps connected drives based on registry
                  • Drops file in System32 directory
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:2280
                  • C:\Windows\SysWOW64\igfxwd32.exe
                    "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                    9⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Suspicious use of SetThreadContext
                    • Suspicious use of WriteProcessMemory
                    PID:1028
                    • C:\Windows\SysWOW64\igfxwd32.exe
                      "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                      10⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Maps connected drives based on registry
                      • Drops file in System32 directory
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of WriteProcessMemory
                      PID:2688
                      • C:\Windows\SysWOW64\igfxwd32.exe
                        "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                        11⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        • Suspicious use of SetThreadContext
                        • Suspicious use of WriteProcessMemory
                        PID:1444
                        • C:\Windows\SysWOW64\igfxwd32.exe
                          "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                          12⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Maps connected drives based on registry
                          • Drops file in System32 directory
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of WriteProcessMemory
                          PID:2996
                          • C:\Windows\SysWOW64\igfxwd32.exe
                            "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                            13⤵
                            • Executes dropped EXE
                            • Loads dropped DLL
                            • Suspicious use of SetThreadContext
                            PID:536
                            • C:\Windows\SysWOW64\igfxwd32.exe
                              "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                              14⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              • Maps connected drives based on registry
                              • Drops file in System32 directory
                              • Suspicious behavior: EnumeratesProcesses
                              PID:1312
                              • C:\Windows\SysWOW64\igfxwd32.exe
                                "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                15⤵
                                • Executes dropped EXE
                                • Loads dropped DLL
                                • Suspicious use of SetThreadContext
                                PID:1356
                                • C:\Windows\SysWOW64\igfxwd32.exe
                                  "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                  16⤵
                                  • Executes dropped EXE
                                  • Loads dropped DLL
                                  • Maps connected drives based on registry
                                  • Drops file in System32 directory
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:2568
                                  • C:\Windows\SysWOW64\igfxwd32.exe
                                    "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Loads dropped DLL
                                    • Suspicious use of SetThreadContext
                                    PID:1320
                                    • C:\Windows\SysWOW64\igfxwd32.exe
                                      "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                      18⤵
                                      • Executes dropped EXE
                                      • Loads dropped DLL
                                      • Maps connected drives based on registry
                                      • Drops file in System32 directory
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:2468
                                      • C:\Windows\SysWOW64\igfxwd32.exe
                                        "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Loads dropped DLL
                                        • Suspicious use of SetThreadContext
                                        PID:1236
                                        • C:\Windows\SysWOW64\igfxwd32.exe
                                          "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                          20⤵
                                          • Executes dropped EXE
                                          • Loads dropped DLL
                                          • Maps connected drives based on registry
                                          • Drops file in System32 directory
                                          • Suspicious behavior: EnumeratesProcesses
                                          PID:2324
                                          • C:\Windows\SysWOW64\igfxwd32.exe
                                            "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Loads dropped DLL
                                            • Suspicious use of SetThreadContext
                                            PID:1612
                                            • C:\Windows\SysWOW64\igfxwd32.exe
                                              "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                              22⤵
                                              • Executes dropped EXE
                                              • Loads dropped DLL
                                              • Maps connected drives based on registry
                                              • Drops file in System32 directory
                                              • Suspicious behavior: EnumeratesProcesses
                                              PID:1828
                                              • C:\Windows\SysWOW64\igfxwd32.exe
                                                "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Loads dropped DLL
                                                • Suspicious use of SetThreadContext
                                                PID:2812
                                                • C:\Windows\SysWOW64\igfxwd32.exe
                                                  "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                                  24⤵
                                                  • Executes dropped EXE
                                                  • Loads dropped DLL
                                                  • Maps connected drives based on registry
                                                  • Drops file in System32 directory
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:2624
                                                  • C:\Windows\SysWOW64\igfxwd32.exe
                                                    "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Loads dropped DLL
                                                    • Suspicious use of SetThreadContext
                                                    PID:376
                                                    • C:\Windows\SysWOW64\igfxwd32.exe
                                                      "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                                      26⤵
                                                      • Executes dropped EXE
                                                      • Loads dropped DLL
                                                      • Maps connected drives based on registry
                                                      • Drops file in System32 directory
                                                      • Suspicious behavior: EnumeratesProcesses
                                                      PID:2696
                                                      • C:\Windows\SysWOW64\igfxwd32.exe
                                                        "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        • Loads dropped DLL
                                                        • Suspicious use of SetThreadContext
                                                        PID:3064
                                                        • C:\Windows\SysWOW64\igfxwd32.exe
                                                          "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                                          28⤵
                                                          • Executes dropped EXE
                                                          • Loads dropped DLL
                                                          • Maps connected drives based on registry
                                                          • Drops file in System32 directory
                                                          • Suspicious behavior: EnumeratesProcesses
                                                          PID:2948
                                                          • C:\Windows\SysWOW64\igfxwd32.exe
                                                            "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                                            29⤵
                                                            • Executes dropped EXE
                                                            • Loads dropped DLL
                                                            • Suspicious use of SetThreadContext
                                                            PID:1668
                                                            • C:\Windows\SysWOW64\igfxwd32.exe
                                                              "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                                              30⤵
                                                              • Executes dropped EXE
                                                              • Loads dropped DLL
                                                              • Maps connected drives based on registry
                                                              • Drops file in System32 directory
                                                              • Suspicious behavior: EnumeratesProcesses
                                                              PID:2488
                                                              • C:\Windows\SysWOW64\igfxwd32.exe
                                                                "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                                                31⤵
                                                                • Executes dropped EXE
                                                                • Loads dropped DLL
                                                                • Suspicious use of SetThreadContext
                                                                PID:2708
                                                                • C:\Windows\SysWOW64\igfxwd32.exe
                                                                  "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                                                  32⤵
                                                                  • Executes dropped EXE
                                                                  • Maps connected drives based on registry
                                                                  • Drops file in System32 directory
                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                  PID:1200
                                                                  • C:\Windows\SysWOW64\igfxwd32.exe
                                                                    "C:\Windows\system32\igfxwd32.exe" C:\Windows\SysWOW64\igfxwd32.exe
                                                                    33⤵
                                                                      PID:3000

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Windows\SysWOW64\igfxwd32.exe

            Filesize

            174KB

            MD5

            6dd2c71fa4b1627af5f2f5c2297114c9

            SHA1

            a5d3e31ba83afab3d5fd7f2155632e1384fcdefb

            SHA256

            544c6fb7cd6551ed69623b5f1f728b46e20e183e871328bbb731988602bcb1ba

            SHA512

            8fe0586578b7ca04374d7c4d1107cc2aa55cc804a6cabeddcda9487322a3495d101c74e40bfe3bd50db4303931012ef59eac55f476ce37d8a978b0ce055b4ee3

          • C:\Windows\SysWOW64\igfxwd32.exe

            Filesize

            150KB

            MD5

            04371106792ae9a5be46c97a45f02ef0

            SHA1

            f4a9994b0439e34bb032bd7ffc9b18d38d710087

            SHA256

            6c9bac57479bb762d144b6f9b92e6ceca6bafd5479acfc23e602310fa3752841

            SHA512

            6bfae38aac0ba5741b3dea0f8c764dfdc4944832310d22c3121693152a73fc943f4121c6acd36cb1bb826162b9ab382f9b4e5821ac7dd2cf5d6e999c1ecaff2c

          • \Windows\SysWOW64\igfxwd32.exe

            Filesize

            150KB

            MD5

            9714289f7e9227b339926af779ddbd05

            SHA1

            0f3bbecae85d903f3751ba382e32d320d37f48ba

            SHA256

            4b4e247920aed7daa2722d4aa98205d7aaa58d3c3a336f7193d85f0f4d83d9e7

            SHA512

            3785c62c1a2b94a130a78185abe1e3de749414971fb3e6a79c85931fff9f09d03f2146b136779bcdbfcae1c27f822b9258d7a0645c880d3983be9c1f6cd5f434

          • memory/1200-255-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/1200-260-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/1312-119-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/1312-112-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/1372-49-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/1372-46-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/1372-51-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/1828-178-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/1828-180-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/1828-187-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2196-2-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2196-6-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2196-4-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2196-16-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2196-0-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2196-3-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2196-7-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2196-8-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2280-67-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2324-167-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2448-28-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2448-27-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2448-30-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2448-33-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2448-29-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2468-151-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2488-247-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2568-135-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2624-197-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2624-204-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2688-82-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2688-78-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2696-220-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2948-230-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2948-235-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB

          • memory/2996-100-0x0000000000400000-0x0000000000466000-memory.dmp

            Filesize

            408KB