Categories: Malware

Should I remove “Razy.645622 (B)”?

The Razy.645622 (B) 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 Razy.645622 (B) virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Czech
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Steals private information from local Internet browsers
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Attempts to access Bitcoin/ALTCoin wallets
  • Harvests credentials from local FTP client softwares
  • Collects information to fingerprint the system
  • Uses suspicious command line tools or Windows utilities

Related domains:

z.whorecord.xyz
a.tomx.xyz
ip-api.com
sdfvbshgdvf.pw

How to determine Razy.645622 (B)?


File Info:

crc32: AC008A0Emd5: f6af5a322ed194d8bcf6fcb782cbac0ename: F6AF5A322ED194D8BCF6FCB782CBAC0E.mlwsha1: 7b701fcc8ae14d69e9836e83740468085fac25fdsha256: cdfce998e859a0f7566a57c50883ab96aa3ee35b797761cbfc7958fdb85bb2b3sha512: fe678fde4b8e7486397d3a5c8e879869da9292589e454c10f9a0f884cca6209e3e06b60b699a61b4baa1848b7b7dc9f355e6ca497f31728b58233743df397e67ssdeep: 12288:RvUamtDbtsU6dn9cPlCa3IMqBxoyehjQrBmXbyQGP1qMbtAV9E7y:RvxNU6J9cPwa3IvxoyWjBXufNqMbt6mtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2017, caxacpgolaFileVersion: 8.4.3.12

Razy.645622 (B) also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Chapak.4!c
Elastic malicious (high confidence)
ALYac Gen:Variant.Razy.645622
Malwarebytes Trojan.MalPack
Zillya Trojan.GenericKD.Win32.147806
Sangfor Ransom.Win32.Gandcrab_147.se2
CrowdStrike win/malicious_confidence_80% (D)
BitDefender Gen:Variant.Razy.645622
K7GW Trojan ( 0053a3311 )
K7AntiVirus Trojan ( 0053a3311 )
BitDefenderTheta Gen:NN.ZexaF.34126.Su0@aO7gVxhG
Cyren W32/GandCrypt.C.gen!Eldorado
ESET-NOD32 a variant of Win32/Kryptik.GJRW
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky Trojan.Win32.Chapak.anvb
Alibaba Trojan:Win32/Chapak.810b0991
NANO-Antivirus Trojan.Win32.Chapak.fhmpno
ViRobot Trojan.Win32.U.GandCrab.311296.A
MicroWorld-eScan Gen:Variant.Razy.645622
Tencent Win32.Trojan.Chapak.Eehj
Ad-Aware Gen:Variant.Razy.645622
Sophos Mal/Generic-S + Mal/GandCrab-G
Comodo TrojWare.Win32.Crypt.ACE@7wfy01
DrWeb Trojan.PWS.Panda.13495
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Trojan.bc
FireEye Generic.mg.f6af5a322ed194d8
Emsisoft Gen:Variant.Razy.645622 (B)
Jiangmin Trojan.Generic.blcud
Avira HEUR/AGEN.1103322
Antiy-AVL Trojan/Generic.ASMalwS.27A8F47
GData Win32.Trojan-Ransom.GandCrab.N
AhnLab-V3 Win-Trojan/MalPe34.Suspicious.X2029
Acronis suspicious
VBA32 Trojan.Fuerboos
MAX malware (ai score=100)
TrendMicro-HouseCall Possible_HPGen-31
Rising Malware.Obscure/Heur!1.A89E (CLASSIC)
Yandex Trojan.GenAsa!fmIQGcesT70
SentinelOne Static AI – Malicious PE
Fortinet W32/Kryptik.GKJF!tr
Panda Trj/GdSda.A

How to remove Razy.645622 (B)?

  • 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.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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