Win32/Kryptik.DUTA information

The Win32/Kryptik.DUTA 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 Win32/Kryptik.DUTA virus can do?

• Executable code extraction
• Compression (or decompression)
• Creates RWX memory
• Reads data out of its own binary image
• A process created a hidden window
• Drops a binary and executes it
• Performs some HTTP requests
• Unconventionial language used in binary resources: Chinese (Hongkong)
• Looks up the external IP address
• Uses Windows utilities for basic functionality
• Attempts to remove evidence of file being downloaded from the Internet
• Attempts to delete volume shadow copies
• Exhibits behavior characteristic of Alphacrypt/Teslacrypt ransomware
• Attempts to repeatedly call a single API many times in order to delay analysis time
• Network activity contains more than one unique useragent.
• Installs itself for autorun at Windows startup
• Exhibits possible ransomware file modification behavior
• Writes a potential ransom message to disk
• Attempts to modify proxy settings
• Creates a copy of itself
• Connects to Tor Hidden Services through a Tor gateway
• Creates a known TeslaCrypt/AlphaCrypt ransomware decryption instruction / key file.
• Uses suspicious command line tools or Windows utilities

Related domains:

How to determine Win32/Kryptik.DUTA?

File Info:
crc32: 688A31CA
md5: 179a81e1174983c3e0daa57cb85d745d
name: 179A81E1174983C3E0DAA57CB85D745D.mlw
sha1: 656b2b7cb178f2cef1ada8dc2197587e680740af
sha256: 332c59bfef437e08870e955030bfbbd2e56b3ccf257b87f38c3318f39860de58
sha512: 2f0ec1974759cbc3294691d45e50fd66854b6199f35e64743eaad60540cf03f26c001fd229c05b1ecc0300744e76aeeb7967e391dd0b6ecf50984ea788846a59
ssdeep: 6144:X44EAEGxYSNuwZN+P0GUcjfmlqLErpeKmDXmBSs0AKUEURq7X13SvPHg:X42pYSJ+Pq8+lh/mDXy0AKUHEz1Cvvg
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: Incas xa9 2039
InternalName: Fifty
FileVersion: 170, 11, 203, 209
CompanyName: Atheros Communications, Inc.
ProductName: Hangings Message
FileDescription: Openers
OriginalFilename: Interceptions.exe

Win32/Kryptik.DUTA also known as:

How to remove Win32/Kryptik.DUTA?

• 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.