About “Win32/Kryptik.HOTT” infection

The Win32/Kryptik.HOTT 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.

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.

DOWNLOAD NOW

6-day free trial available.

What Win32/Kryptik.HOTT virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• 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
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• Unconventionial language used in binary resources: Maori
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Enumerates services, possibly for anti-virtualization
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Deletes its original binary from disk
• Behavioural detection: Injection (inter-process)
• Installs itself for autorun at Windows startup
• Installs itself for autorun at Windows startup
• CAPE detected the Tofsee malware family
• Attempts to interact with an Alternate Data Stream (ADS)
• Anomalous binary characteristics
• Uses suspicious command line tools or Windows utilities

How to determine Win32/Kryptik.HOTT?

File Info:
name: F337BB843EF4468CFB34.mlw
path: /opt/CAPEv2/storage/binaries/1090210ef4194b3484137db336268df9670e2e48475f96d152bbe16c15d3e4c4
crc32: EB8CB9D4
md5: f337bb843ef4468cfb3400c298f66df5
sha1: 7b8c0ca5fee481a97969742a3af1f8654e02f726
sha256: 1090210ef4194b3484137db336268df9670e2e48475f96d152bbe16c15d3e4c4
sha512: bd64ec77569adea558de14c09427034cc56e4fc6342ba597fc77777ed60f5e0301070088b478446b69201376892ebae7c4dd021aeb15185c3de010df30c01a68
ssdeep: 24576:+doSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSm:+
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1ACC65C9063E3154AFBF79E71A2764B611AFBFEA75531831E0280AA3F2C311519C07B67
sha3_384: c6c8d87cf1f79e2e947d24bedcae9e0840c33c745bc16b003bcccfb90279f202385a7f7f9f44229d8151636db02b1ea3
ep_bytes: e884500000e978feffffcccccccccccc
timestamp: 2021-09-14 12:50:27

Version Info:
FileVersion: 28.41.38.20
Copyrighz: Copyrighz (C) 2022, fuzkorte
Translation: 0x0119 0x00fa

Win32/Kryptik.HOTT also known as:

How to remove Win32/Kryptik.HOTT?

• 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.