AdWare.Win32.InstallMonster.nrim removal tips

The AdWare.Win32.InstallMonster.nrim is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What AdWare.Win32.InstallMonster.nrim virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
• Sample contains Overlay data
• Uses Windows utilities for basic functionality
• Reads data out of its own binary image
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• A ping command was executed with the -n argument possibly to delay analysis
• Behavioural detection: Injection (inter-process)
• Behavioural detection: Injection with CreateRemoteThread in a remote process
• CAPE detected the shellcode get eip malware family
• Detects Bochs through the presence of a registry key
• Deletes executed files from disk
• Touches a file containing cookies, possibly for information gathering
• Uses suspicious command line tools or Windows utilities
• Yara detections observed in process dumps, payloads or dropped files

How to determine AdWare.Win32.InstallMonster.nrim?

File Info:
name: 3C34F181EDC428AFACB1.mlw
path: /opt/CAPEv2/storage/binaries/9f50a2e3dd6f2d84ce03e016252c8ddff1bb28a093ca243ed887657e6bf82cd2
crc32: 45FCCC44
md5: 3c34f181edc428afacb18e5ccbba248c
sha1: da26c98c755c85533de47bcf1168aabcf9ae5e4c
sha256: 9f50a2e3dd6f2d84ce03e016252c8ddff1bb28a093ca243ed887657e6bf82cd2
sha512: ee2334d7e8d9ad95edaf608995e4a9d3fd8b835f08a0055be8693c2ecac1b7ae1de8a27cd943d322be7e7024b72870ac841b3c46c291f8cfbb08cb51115f150e
ssdeep: 49152:Wqe3f6Jq0FW0B5V37wJnaFebOk65fQhoqxpSeYCMj3zGT:HSiJqSW0LV0aeCk6NQbSc26
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10AE5F13FB268653EC4AE0B3245B39650993BBE65741A8C2F07F0094DCF6A5701F3BA56
sha3_384: f2aad6a20e3b6b1ecaf0341b7aa733c1c89f5ba27812da4a1f990a78f36c7fbe8795c47437987aba86dddcc67577bdf0
ep_bytes: 558bec83c4a453565733c08945c48945
timestamp: 2021-06-03 08:09:11

Version Info:
Comments: 
CompanyName: by Alker                                                    
FileDescription: Private                                                     
FileVersion: Test                
LegalCopyright: GridinSoft Anti-Malware                                                                             
OriginalFilename:                                                   
ProductName: GridinSoft Anti-Malware 4.X Setup Online                    
ProductVersion: 4.X                                               
Translation: 0x0000 0x04b0

AdWare.Win32.InstallMonster.nrim also known as:

How to remove AdWare.Win32.InstallMonster.nrim?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.