Categories: Malware

MSIL/Kryptik.VYO (file analysis)

The MSIL/Kryptik.VYO 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 MSIL/Kryptik.VYO virus can do?

SetUnhandledExceptionFilter detected (possible anti-debug)
Creates RWX memory
Guard pages use detected – possible anti-debugging.
Dynamic (imported) function loading detected
CAPE extracted potentially suspicious content
The binary likely contains encrypted or compressed data.
Authenticode signature is invalid
Sniffs keystrokes
Checks for the presence of known windows from debuggers and forensic tools
Installs itself for autorun at Windows startup
Creates known Njrat/Bladabindi RAT registry keys

How to determine MSIL/Kryptik.VYO?


File Info:
name: 497B9876996362C922A5.mlwpath: /opt/CAPEv2/storage/binaries/4a2da5d0401a78c2813692da64c854d33d00c4260288f92050e2290a858dc4bbcrc32: B5C0EFC1md5: 497b9876996362c922a56f7ddc9b4a19sha1: cb6a88e1e9006909c972a1fd964b96d8299da74csha256: 4a2da5d0401a78c2813692da64c854d33d00c4260288f92050e2290a858dc4bbsha512: 595f5d5ac085dd035cf717bc8f5644a377f3f89609f20d6fdc38dbc6fb9bb8de75400aef34bfe38ea35d4f7a003409721f6cd81e3b0491728a292a83298ae79dssdeep: 768:7G+oSkVuX/pvQ/kWRBBiH92xxzxrRBwUFVH:ytSfXhY/kW5iduxzxF+4type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T107237CB58FA5D265E0A45B3370B25B21FB75F4D08122AB6E9DDE4029F92334E4DD03B4sha3_384: c99085ea1a201ffda97224c03805673d8e322e123635323f99e2de6a8680e3e335d6bc7241757dec193d9898d50a0b5eep_bytes: ff2554cb4000000000000000000028cbtimestamp: 2022-01-16 14:45:28
Version Info:
Translation: 0x0000 0x04b0Comments: ConfigurationCompanyName: ConfigurationFileDescription: ConfigurationFileVersion: 5555.55.3567.002InternalName: process.exeLegalCopyright: ConfigurationLegalTrademarks: OriginalFilename: process.exeProductName: ConfigurationProductVersion: 5555.55.3567.002Assembly Version: 5555.55.3567.2

MSIL/Kryptik.VYO also known as:

Elastic	malicious (high confidence)
FireEye	Generic.mg.497b9876996362c9
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan ( 0058dad71 )
K7GW	Trojan ( 0058dad71 )
BitDefenderTheta	Gen:NN.ZemsilF.34182.cm0@aam@!4m
ESET-NOD32	a variant of MSIL/Kryptik.VYO
TrendMicro-HouseCall	TROJ_GEN.R067H0CB322
Kaspersky	HEUR:Backdoor.MSIL.Bladabindi.gen
Avast	Win32:RATX-gen [Trj]
McAfee-GW-Edition	Artemis
SentinelOne	Static AI – Malicious PE
Ikarus	Trojan.MSIL.Crypt
Avira	TR/Kryptik.evvgn
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
GData	MSIL.Backdoor.Bladabindi.GZH3F9
Cynet	Malicious (score: 100)
McAfee	Artemis!497B98769963
Malwarebytes	Malware.AI.194881503
APEX	Malicious
Rising	Trojan.Generic/MSIL@AI.90 (RDM.MSIL:yjY/4PQhgu+r5L7H5uzhYQ)
Fortinet	MSIL/Kryptik.DLU!tr
AVG	Win32:RATX-gen [Trj]
CrowdStrike	win/malicious_confidence_70% (W)