Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 01:41

General

  • Target

    $PLUGINSDIR/nsWeb2.dll

  • Size

    197KB

  • MD5

    d8113c015116547827b0cdc4869c244a

  • SHA1

    82392f5483c6c175b3955cdf39aa87d550266ecc

  • SHA256

    b7baa631014fbda8fdce67c8b660de8507aaee9b8c572d21746b3078341d3885

  • SHA512

    907c61006a58dcafa812f03fa08b58814950f66e9019bfcc12eefc59b0f7ab2ddee040e2ab162b7e09c3f47cdc71c914307a6fe7b89e11033edea7131fc2f563

  • SSDEEP

    3072:js1jmrert4EBLiFM1cKaWHcW8muKCs429ZSQStnB2:jsMaQNugi

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsWeb2.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1936
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsWeb2.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1944
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1944 -s 232
        3⤵
        • Program crash
        PID:2660

Network

MITRE ATT&CK Matrix

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Downloads