HackTool.MSIL.AutoKMS.PRK
HackTool:MSIL/AutoKMS (Microsoft); HackTool.MSIL.KMSAuto.dh (Kaspersky)
Windows
Threat Type: Hacking Tool
Destructiveness: No
Encrypted: Yes
In the wild: Yes
OVERVIEW
Dropped by other malware, Downloaded from the Internet
This Hacking Tool arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
TECHNICAL DETAILS
745,664 bytes
EXE
No
06 Feb 2019
Drops files, Connects to URLs/IPs
Arrival Details
This Hacking Tool arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Installation
This Hacking Tool adds the following folders:
- {hacktool path}\logs
It drops the following files:
- {hacktool path}\logs\{hacktool filename}.log -> contains activity log
- {hacktool path}\DM.bin
Other System Modifications
This Hacking Tool modifies the following registry entries:
HKEY_CURRENT_USER\Control Panel\Desktop
PaintDesktopVersion = 0
(Note: The default value data of the said registry entry is 1.)
Other Details
This Hacking Tool connects to the following URL(s) to check for an Internet connection:
- 8.8.8.8
- www.google.com
It does the following:
- Capable of activating the following software:
- Microsoft Office 2010
- Microsoft Office 2013
- Microsoft Office 2016
- Windows XP
- Windows Vista
- Windows 7
- Windows 8
- Windows 8.1
- Windows 10
- Windows Server
- Uses the following host servers for activation:
- kms.{BLOCKED}oy.ir:1688
- zh.{BLOCKED}s.to:1688
- skms.{BLOCKED}s.net:1688
- 110.{BLOCKED}p.me:1688
- 3rss.{BLOCKED}p.net:20439
It accepts the following parameters:
- /silent : Run in Silent Mode
- /backup : Make a tokens backup
- /status : Check current activation status
- /removewatermark : Remove watermark in previews editions
- /restorewatermark : Remove watermark in previews editions
- /?: display Help message
SOLUTION
9.800
2.147.00
14 Feb 2019
Step 1
Before doing any scans, Windows 7, Windows 8, Windows 8.1, and Windows 10 users must disable System Restore to allow full scanning of their computers.
Step 2
Note that not all files, folders, and registry keys and entries are installed on your computer during this malware's/spyware's/grayware's execution. This may be due to incomplete installation or other operating system conditions. If you do not find the same files/folders/registry information, please proceed to the next step.
Step 3
Restore this modified registry value
Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.
- In HKEY_CURRENT_USER\Control Panel\Desktop
- PaintDesktopVersion = 1
- PaintDesktopVersion = 1
Step 4
Search and delete this file
- {hacktool path}\logs\{hacktool filename}.log
- {hacktool path}\DM.bin
Step 5
Search and delete this folder
- {hacktool path}\logs
Step 6
Scan your computer with your Trend Micro product to delete files detected as HackTool.MSIL.AutoKMS.PRK. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check the following Trend Micro Support pages for more information:
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