Analysis

  • max time kernel
    51s
  • max time network
    52s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 22:09

General

  • Target
    42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c.exe
  • Size 566KB
  • Sample240613-12vcmssckc
  • SHA256 42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 26 IoCs
  • UPX packed file 45 IoCs

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

  • Adds Run key to start application 2 TTPs 26 IoCs
  • Modifies registry class 54 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c.exe
    "C:\Users\Admin\AppData\Local\Temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c.exe"
    1⤵
    • Adds Run key to start application
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2172
    • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202.exe
      c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2948
      • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202a.exe
        c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202a.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Modifies registry class
        • Suspicious use of WriteProcessMemory
        PID:2520
        • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202b.exe
          c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202b.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:4028
          • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202c.exe
            c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202c.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Modifies registry class
            • Suspicious use of WriteProcessMemory
            PID:1240
            • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202d.exe
              c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202d.exe
              6⤵
              • Executes dropped EXE
              • Adds Run key to start application
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:1528
              • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202e.exe
                c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202e.exe
                7⤵
                • Executes dropped EXE
                • Adds Run key to start application
                • Modifies registry class
                • Suspicious use of WriteProcessMemory
                PID:3724
                • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202f.exe
                  c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202f.exe
                  8⤵
                  • Executes dropped EXE
                  • Adds Run key to start application
                  • Modifies registry class
                  • Suspicious use of WriteProcessMemory
                  PID:3740
                  • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202g.exe
                    c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202g.exe
                    9⤵
                    • Executes dropped EXE
                    • Adds Run key to start application
                    • Modifies registry class
                    • Suspicious use of WriteProcessMemory
                    PID:1272
                    • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202h.exe
                      c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202h.exe
                      10⤵
                      • Executes dropped EXE
                      • Adds Run key to start application
                      • Modifies registry class
                      • Suspicious use of WriteProcessMemory
                      PID:684
                      • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202i.exe
                        c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202i.exe
                        11⤵
                        • Executes dropped EXE
                        • Adds Run key to start application
                        • Modifies registry class
                        • Suspicious use of WriteProcessMemory
                        PID:4032
                        • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202j.exe
                          c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202j.exe
                          12⤵
                          • Executes dropped EXE
                          • Adds Run key to start application
                          • Modifies registry class
                          • Suspicious use of WriteProcessMemory
                          PID:4392
                          • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202k.exe
                            c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202k.exe
                            13⤵
                            • Executes dropped EXE
                            • Adds Run key to start application
                            • Modifies registry class
                            • Suspicious use of WriteProcessMemory
                            PID:4576
                            • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202l.exe
                              c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202l.exe
                              14⤵
                              • Executes dropped EXE
                              • Adds Run key to start application
                              • Modifies registry class
                              • Suspicious use of WriteProcessMemory
                              PID:2120
                              • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202m.exe
                                c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202m.exe
                                15⤵
                                • Executes dropped EXE
                                • Adds Run key to start application
                                • Modifies registry class
                                • Suspicious use of WriteProcessMemory
                                PID:3756
                                • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202n.exe
                                  c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202n.exe
                                  16⤵
                                  • Executes dropped EXE
                                  • Adds Run key to start application
                                  • Modifies registry class
                                  • Suspicious use of WriteProcessMemory
                                  PID:3140
                                  • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202o.exe
                                    c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202o.exe
                                    17⤵
                                    • Executes dropped EXE
                                    • Adds Run key to start application
                                    • Modifies registry class
                                    • Suspicious use of WriteProcessMemory
                                    PID:3468
                                    • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202p.exe
                                      c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202p.exe
                                      18⤵
                                      • Executes dropped EXE
                                      • Adds Run key to start application
                                      • Modifies registry class
                                      • Suspicious use of WriteProcessMemory
                                      PID:3204
                                      • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202q.exe
                                        c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202q.exe
                                        19⤵
                                        • Executes dropped EXE
                                        • Adds Run key to start application
                                        • Modifies registry class
                                        • Suspicious use of WriteProcessMemory
                                        PID:868
                                        • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202r.exe
                                          c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202r.exe
                                          20⤵
                                          • Executes dropped EXE
                                          • Adds Run key to start application
                                          • Modifies registry class
                                          • Suspicious use of WriteProcessMemory
                                          PID:3232
                                          • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202s.exe
                                            c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202s.exe
                                            21⤵
                                            • Executes dropped EXE
                                            • Adds Run key to start application
                                            • Modifies registry class
                                            • Suspicious use of WriteProcessMemory
                                            PID:2424
                                            • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202t.exe
                                              c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202t.exe
                                              22⤵
                                              • Executes dropped EXE
                                              • Adds Run key to start application
                                              • Modifies registry class
                                              • Suspicious use of WriteProcessMemory
                                              PID:1688
                                              • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202u.exe
                                                c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202u.exe
                                                23⤵
                                                • Executes dropped EXE
                                                • Adds Run key to start application
                                                • Modifies registry class
                                                PID:2372
                                                • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202v.exe
                                                  c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202v.exe
                                                  24⤵
                                                  • Executes dropped EXE
                                                  • Adds Run key to start application
                                                  • Modifies registry class
                                                  PID:3520
                                                  • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202w.exe
                                                    c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202w.exe
                                                    25⤵
                                                    • Executes dropped EXE
                                                    • Adds Run key to start application
                                                    • Modifies registry class
                                                    PID:4864
                                                    • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202x.exe
                                                      c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202x.exe
                                                      26⤵
                                                      • Executes dropped EXE
                                                      • Adds Run key to start application
                                                      • Modifies registry class
                                                      PID:3272
                                                      • \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202y.exe
                                                        c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202y.exe
                                                        27⤵
                                                        • Executes dropped EXE
                                                        • Modifies registry class
                                                        PID:4624

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202.exe

        • Path C:\Users\Admin\AppData\Local\Temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202.exe
        • Size 566KB
        • SHA256 0cbf1c14e048df8f23fc02aaae1831cfa8db54e5f9660ed37bd58c8f7bb1dc44
        • MD5 SHA1 SHA512 SSDEEP

        42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202h.exe

        • Path C:\Users\Admin\AppData\Local\Temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202h.exe
        • Size 566KB
        • SHA256 3a05388d9bfa39f3df57172d6b4ad6d7f5e9cfabc82125616b0aaea2448ddb21
        • MD5 SHA1 SHA512 SSDEEP

        42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202r.exe

        • Path \??\c:\users\admin\appdata\local\temp\42bdc31b7f09c6fb3556c6cec8fcd476fbb49024666ee180aa4b7aeabac4ca1c_3202r.exe
        • Size 566KB
        • SHA256 e27ec7c3a809ec4b43378d2b7f62576840531b33cd70404efe70d6ce1b97cedf
        • MD5 SHA1 SHA512 SSDEEP

        memory/684-98-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/868-179-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/1240-53-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/1272-85-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/1528-57-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/1528-52-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/1688-210-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/2120-130-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/2120-133-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/2172-0-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/2172-14-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/2372-218-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/2424-199-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/2424-192-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/2520-19-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/2520-27-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/2948-18-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3140-152-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3140-144-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3204-172-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3204-168-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3232-190-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3232-187-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3272-247-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3468-160-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3520-227-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3520-220-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3724-58-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3724-65-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3740-76-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3740-73-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/3756-141-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/4028-38-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/4028-34-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/4032-97-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/4032-103-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/4392-113-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/4392-111-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/4576-122-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/4624-249-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/4864-235-0x0000000000400000-0x000000000043B000-memory.dmp

        memory/4864-238-0x0000000000400000-0x000000000043B000-memory.dmp