Analysis

  • max time kernel
    70s
  • max time network
    95s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    02/03/2024, 02:50

Errors

Reason
Machine shutdown

General

  • Target
    Main/Converter/V0/Interop.DSOFramer.dll
  • Size 22KB
  • Sample240302-db1qeahe48
  • SHA256 7503588072587fe1346fb40026124e230b122ddf2666e4046815fee37010b0d1
  • MD5 SHA1 SHA512 SSDEEP
Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\Main\Converter\V0\Interop.DSOFramer.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2740
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\Main\Converter\V0\Interop.DSOFramer.dll,#1
      2⤵
        PID:2600
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      1⤵
        PID:3068
      • C:\Windows\system32\LogonUI.exe
        "LogonUI.exe" /flags:0x0
        1⤵
          PID:2808
        • C:\Windows\system32\LogonUI.exe
          "LogonUI.exe" /flags:0x1
          1⤵
            PID:1640

          Network

                MITRE ATT&CK Matrix

                Replay Monitor

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                Downloads

                SendEnable.jtx

                • Path C:\Users\Admin\Desktop\SendEnable.jtx
                • Size 645KB
                • SHA256 b113d6a8f7b5d8739ea22e01bdb2577071fb33b9c029104b1727dc9614efdd82
                • MD5 SHA1 SHA512 SSDEEP

                memory/1640-2-0x00000000026E0000-0x00000000026E1000-memory.dmp

                memory/2808-1-0x00000000029C0000-0x00000000029C1000-memory.dmp