Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    15-01-2024 05:41

General

  • Target

    $PLUGINSDIR/nsisFirewall.dll

  • Size

    8KB

  • MD5

    69f2e8c6fd141e9e720b2c4c366a8154

  • SHA1

    a6279d93a102b6d7608dced32a36ddcd3e51994c

  • SHA256

    2e204ee4f1d12b4ca35c8205cea0cabe354f2e79a471863cfb76a7cee83cf107

  • SHA512

    bf23a5f3ce98e6a1c04fe8ae6b6f385483ceed62470cd109017c97f37c23adbf0203bfb43d09b007c6925aeb5da9617f33bc5c478618f00cc91da83a48cacaf2

  • SSDEEP

    96:KCQjg8aCpUcmloiwmXaYY8NVxIYn69TEdUc1ND0RrXQAcuAtoFrJxalMu2k:KCQPeip58NjMNWND0RrXYuAWkM

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\nsisFirewall.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2444
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisFirewall.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1960
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 224
        3⤵
        • Program crash
        PID:3024

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads