Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/01/2024, 21:40

General

  • Target

    $PLUGINSDIR/installhelper.dll

  • Size

    127KB

  • MD5

    f8463172ea34e0170f31b5813ec49b4c

  • SHA1

    62675090d4fc5b137c8d173b9c71541f0aa906e0

  • SHA256

    65cbfe1fcd6fb0e140dd0e46e1f9a55b789d5ae5a11a14702bfbfc9bc79ea074

  • SHA512

    ae9a7492dfdcae76c6d0ea3bdf08f4868537e118c1c9b0f3715219866bbcb4d85e61bc31440278c954083cf529b8a1bcf4f8ec821f52ec388ebe28749cf62f4e

  • SSDEEP

    3072:UENqXRtTAI52+0RDYxgw6qoDh/V75vm6TCM:loIIM+0ogw65FVxVCM

Score
1/10

Malware Config

Signatures

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\installhelper.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2980
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\installhelper.dll,#1
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:3000

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3000-0-0x0000000000130000-0x0000000000131000-memory.dmp

    Filesize

    4KB