How to remove “Win32/Kryptik.BBZ”?

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

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• 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
• Possible date expiration check, exits too soon after checking local time
• 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
• The binary contains an unknown PE section name indicative of packing
• The executable is compressed using UPX
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Uses Windows utilities for basic functionality
• Enumerates services, possibly for anti-virtualization
• Deletes its original binary from disk
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• 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
• Uses suspicious command line tools or Windows utilities

How to determine Win32/Kryptik.BBZ?

File Info:
name: 592063353FF2F4396857.mlw
path: /opt/CAPEv2/storage/binaries/e306f5f475ebc630f33724cad572e7fc8f34fca072c3117baf28db7305ad3791
crc32: 9F1FD31B
md5: 592063353ff2f4396857c599e9f4e276
sha1: 36451e74eea1582f2e89e12e77be7606b0eb5020
sha256: e306f5f475ebc630f33724cad572e7fc8f34fca072c3117baf28db7305ad3791
sha512: 643497d20e505bdbdd554c344eba72c9602eb68d5ab94b8923e28ca93d315459820c450614cb4641454975d2a63e97bdbaad16350258b97780bbc3a72735bd56
ssdeep: 1536:B+evTXfKSEm8QDthu9k99q6AXnn21nTGEaJVTgY3aO2+1n+Ejo9BcP0uG/jombze:1TfUjn2SDve+1Xo9BO0No2zpip
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T182F66A6B43811C82E61F233169AB0F9FB7FAD2105367976B5744A23E2D96FC83D83125
sha3_384: 1e08a5c52f409abc71f60812fe21ced85a3f8fc06d5eb4f8eccd07523b2d111856dc24382ae671e36ce91ee61caa2c17
ep_bytes: 60be152041008dbeebeffeff57eb0b90
timestamp: 2017-05-09 05:09:20

Version Info:
0: [No Data]

Win32/Kryptik.BBZ also known as:

How to remove Win32/Kryptik.BBZ?

• 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.