Analysis

  • max time kernel
    130s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 01:26

General

  • Target
    SecuriteInfo.com.Win32.Dh-A.1603.8728.exe
  • Size 13KB
  • Sample240603-bth7zaec4y
  • SHA256 55e0eb38cd787ec572e211fb205938eb9132a3fa3e463792623c78de56495cde
  • MD5 SHA1 SHA512 SSDEEP
Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 10 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Dh-A.1603.8728.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Dh-A.1603.8728.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4272
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\240603012606386.exe 000001
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1996
      • C:\Users\Admin\AppData\Local\Temp\240603012606386.exe
        C:\Users\Admin\AppData\Local\Temp\240603012606386.exe 000001
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3804
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\240603012616589.exe 000002
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4256
          • C:\Users\Admin\AppData\Local\Temp\240603012616589.exe
            C:\Users\Admin\AppData\Local\Temp\240603012616589.exe 000002
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3012
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\240603012626402.exe 000003
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:1520
              • C:\Users\Admin\AppData\Local\Temp\240603012626402.exe
                C:\Users\Admin\AppData\Local\Temp\240603012626402.exe 000003
                7⤵
                • Executes dropped EXE
                • Suspicious use of WriteProcessMemory
                PID:400
                • C:\Windows\system32\cmd.exe
                  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\240603012638683.exe 000004
                  8⤵
                  • Suspicious use of WriteProcessMemory
                  PID:2940
                  • C:\Users\Admin\AppData\Local\Temp\240603012638683.exe
                    C:\Users\Admin\AppData\Local\Temp\240603012638683.exe 000004
                    9⤵
                    • Executes dropped EXE
                    • Suspicious use of WriteProcessMemory
                    PID:4848
                    • C:\Windows\system32\cmd.exe
                      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\240603012649855.exe 000005
                      10⤵
                      • Suspicious use of WriteProcessMemory
                      PID:4980
                      • C:\Users\Admin\AppData\Local\Temp\240603012649855.exe
                        C:\Users\Admin\AppData\Local\Temp\240603012649855.exe 000005
                        11⤵
                        • Executes dropped EXE
                        • Suspicious use of WriteProcessMemory
                        PID:2564
                        • C:\Windows\system32\cmd.exe
                          C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\240603012704402.exe 000006
                          12⤵
                          • Suspicious use of WriteProcessMemory
                          PID:2708
                          • C:\Users\Admin\AppData\Local\Temp\240603012704402.exe
                            C:\Users\Admin\AppData\Local\Temp\240603012704402.exe 000006
                            13⤵
                            • Executes dropped EXE
                            • Suspicious use of WriteProcessMemory
                            PID:5096
                            • C:\Windows\system32\cmd.exe
                              C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\240603012714761.exe 000007
                              14⤵
                              • Suspicious use of WriteProcessMemory
                              PID:3044
                              • C:\Users\Admin\AppData\Local\Temp\240603012714761.exe
                                C:\Users\Admin\AppData\Local\Temp\240603012714761.exe 000007
                                15⤵
                                • Executes dropped EXE
                                • Suspicious use of WriteProcessMemory
                                PID:2392
                                • C:\Windows\system32\cmd.exe
                                  C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\240603012729339.exe 000008
                                  16⤵
                                  • Suspicious use of WriteProcessMemory
                                  PID:4964
                                  • C:\Users\Admin\AppData\Local\Temp\240603012729339.exe
                                    C:\Users\Admin\AppData\Local\Temp\240603012729339.exe 000008
                                    17⤵
                                    • Executes dropped EXE
                                    • Suspicious use of WriteProcessMemory
                                    PID:4956
                                    • C:\Windows\system32\cmd.exe
                                      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\240603012742667.exe 000009
                                      18⤵
                                      • Suspicious use of WriteProcessMemory
                                      PID:5044
                                      • C:\Users\Admin\AppData\Local\Temp\240603012742667.exe
                                        C:\Users\Admin\AppData\Local\Temp\240603012742667.exe 000009
                                        19⤵
                                        • Executes dropped EXE
                                        • Suspicious use of WriteProcessMemory
                                        PID:3176
                                        • C:\Windows\system32\cmd.exe
                                          C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\240603012756714.exe 00000a
                                          20⤵
                                          • Suspicious use of WriteProcessMemory
                                          PID:1796
                                          • C:\Users\Admin\AppData\Local\Temp\240603012756714.exe
                                            C:\Users\Admin\AppData\Local\Temp\240603012756714.exe 00000a
                                            21⤵
                                            • Executes dropped EXE
                                            PID:4672

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        240603012606386.exe

        • Path C:\Users\Admin\AppData\Local\Temp\240603012606386.exe
        • Size 13KB
        • SHA256 6bc1d9170f3cc0a1dd128ec468db4c645e07ab23dfd1a5138e73fbc871c2eece
        • MD5 SHA1 SHA512 SSDEEP

        240603012616589.exe

        • Path C:\Users\Admin\AppData\Local\Temp\240603012616589.exe
        • Size 12KB
        • SHA256 166fcc2b1455d5ec854471c99bc9886b9723654aacc4b2304e40f4142ef93a4c
        • MD5 SHA1 SHA512 SSDEEP

        240603012626402.exe

        • Path C:\Users\Admin\AppData\Local\Temp\240603012626402.exe
        • Size 13KB
        • SHA256 19fd58a23d820660c08366de9febc04cb5d0f6a9e8c56c9d73ae9d39aece99a9
        • MD5 SHA1 SHA512 SSDEEP

        240603012638683.exe

        • Path C:\Users\Admin\AppData\Local\Temp\240603012638683.exe
        • Size 12KB
        • SHA256 23d85cfcbc99f459658ebac1b5cb3f8b4f898d4e9372da3d893b12b637ca3fb8
        • MD5 SHA1 SHA512 SSDEEP

        240603012649855.exe

        • Path C:\Users\Admin\AppData\Local\Temp\240603012649855.exe
        • Size 12KB
        • SHA256 30d5c857c2083f7d5dbe641c2c5ed80b4490221b87b0526fbb3298d71bf6c56b
        • MD5 SHA1 SHA512 SSDEEP

        240603012704402.exe

        • Path C:\Users\Admin\AppData\Local\Temp\240603012704402.exe
        • Size 12KB
        • SHA256 2947fc195538a6a8a7e049a1f0ab5a3c632e1d418d81fc6e03dbefe4346f4e7d
        • MD5 SHA1 SHA512 SSDEEP

        240603012714761.exe

        • Path C:\Users\Admin\AppData\Local\Temp\240603012714761.exe
        • Size 13KB
        • SHA256 3ba9dccd73689245ebd342775c0cc47c94e5a7a5ca996efe90b3fe72d370022b
        • MD5 SHA1 SHA512 SSDEEP

        240603012729339.exe

        • Path C:\Users\Admin\AppData\Local\Temp\240603012729339.exe
        • Size 12KB
        • SHA256 60cc308d1ac3f80547c3688caa626482c6e4574375b8e458ad67b8a5946ebcf0
        • MD5 SHA1 SHA512 SSDEEP

        240603012742667.exe

        • Path C:\Users\Admin\AppData\Local\Temp\240603012742667.exe
        • Size 12KB
        • SHA256 4f3fa924d9a3f322dc94167160276103b1576cc66716563b96734e4e36c81be3
        • MD5 SHA1 SHA512 SSDEEP

        240603012756714.exe

        • Path C:\Users\Admin\AppData\Local\Temp\240603012756714.exe
        • Size 12KB
        • SHA256 197c1e9dcb366b1ed9b31aa92d68f3fc7c7ab71427d584f6981a8dac1d653e35
        • MD5 SHA1 SHA512 SSDEEP