Should I remove “Trojan-Downloader.Win32.Blamon”?

The Trojan-Downloader.Win32.Blamon 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.

What Trojan-Downloader.Win32.Blamon virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• A process attempted to delay the analysis task.
• Loads a driver
• Dynamic (imported) function loading detected
• Performs HTTP requests potentially not found in PCAP.
• HTTPS urls from behavior.
• Enumerates running processes
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
• Attempts to modify Internet Explorer’s start page
• CAPE extracted potentially suspicious content
• Unconventionial binary language: Chinese (Simplified)
• Unconventionial language used in binary resources: Chinese (Simplified)
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Sniffs keystrokes
• Attempts to stop active services
• Network activity contains more than one unique useragent.
• Installs itself for autorun at Windows startup
• Attempts to modify proxy settings
• Uses suspicious command line tools or Windows utilities

How to determine Trojan-Downloader.Win32.Blamon?

File Info:
name: 1E1DD3F77B8AAC404A3F.mlwpath: /opt/CAPEv2/storage/binaries/b55e8f5708dd9e36be163c108c24c9b37226c0c9fe94eead9c77d0255e6c9923crc32: 7F3191FFmd5: 1e1dd3f77b8aac404a3f5aaaa112f399sha1: 71a3cbf614933db35a22cf973c4a4ff726238ee4sha256: b55e8f5708dd9e36be163c108c24c9b37226c0c9fe94eead9c77d0255e6c9923sha512: 07467aa766772cd293754bf11919332b96a43faa51492b35d6203b05b77158cbeaf04cc61da57b26c33e117d671db5e36126ccb63bf15fe8b443b6accb66f316ssdeep: 98304:4Pds5JNYSIDXRGk+FDlfWjxKimdIqFJWZHr/I19NbzQAd03XhaxOU7DlZI+yG:4EtGGk+9lujgtXWHzCj03xaxzvlnyGtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T105661223E551C0F6C52516B149B32B39BD74A7541A25CB83EFD4DEB92D32B40AB3B20Esha3_384: f088188a95333562881f9e5531e8e97a382911fd21bb49cf9b55f998c899a86297e3da2eba4e19fd97534071ab5143e2ep_bytes: 558bec6aff6880d9a00068f4564d0064timestamp: 2022-01-26 08:42:54
Version Info:
FileVersion: 1.3.1.4FileDescription: C++ProductName: C++ProductVersion: 1.3.1.4CompanyName: C++LegalCopyright: C++Comments: C++Translation: 0x0804 0x04b0

Trojan-Downloader.Win32.Blamon also known as:

How to remove Trojan-Downloader.Win32.Blamon?

• 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.