Trojan-Downloader.Win32.Agent.xxychv (file analysis)

The Trojan-Downloader.Win32.Agent.xxychv 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.Agent.xxychv virus can do?

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• Creates RWX memory
• Anomalous file deletion behavior detected (10+)
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Performs HTTP requests potentially not found in PCAP.
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• Unconventionial language used in binary resources: Chinese (Simplified)
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• Creates a hidden or system file
• Collects information to fingerprint the system

How to determine Trojan-Downloader.Win32.Agent.xxychv?

File Info:
name: 8F080DF2832D74A16F1D.mlwpath: /opt/CAPEv2/storage/binaries/0053c7a954d89866ca9bb2f5d6fdea07ab79add088af0c07528d9da85856af37crc32: 4304C53Emd5: 8f080df2832d74a16f1de8a9a6dec2aasha1: a123ee2a9fcc3e183f003da82cb1e0cb32e74503sha256: 0053c7a954d89866ca9bb2f5d6fdea07ab79add088af0c07528d9da85856af37sha512: c2829bc015a46f8310004403bcc4304dee5768ade8efea6973f4eeb65f95790fb0ee8db04e16018e3b6b4f3a2be62ff30bd17e68c27770f6b316175c79b05e0bssdeep: 6144:MrojxRMYSjo6KCD4SLNdcrvUL11Nup7RGv7qwoSavQ9G/JRt7g0g:vjxRXO5KC1Qcc7G2ZtiGxYtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T179641202E6C584B2E171CEB45E1AA0089A377E273C78602D369C5ECD9F376E05A5F793sha3_384: 600fc41754af80342883a2104906d937c76d7f259f344b836388401f183bba59fc802ee315d0ec8762ad017f3c988795ep_bytes: 558bec83c4c453565733c08945f08945timestamp: 1992-06-19 22:22:17
Version Info:
Comments: This installation was built with Inno Setup.CompanyName: 91832418                                                    FileDescription: 91832418 Setup                                              FileVersion:                     LegalCopyright:                                                                                                     ProductName: 91832418                                                    ProductVersion: 1.0.0.3             Translation: 0x0000 0x04b0

Trojan-Downloader.Win32.Agent.xxychv also known as:

How to remove Trojan-Downloader.Win32.Agent.xxychv?

• 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.