The Win32/Kryptik.FRWQ 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.FRWQ virus can do?
- Executable code extraction
- Injection with CreateRemoteThread in a remote process
- Attempts to connect to a dead IP:Port (1 unique times)
- Creates RWX memory
- Possible date expiration check, exits too soon after checking local time
- Mimics the system’s user agent string for its own requests
- A process attempted to delay the analysis task.
- At least one IP Address, Domain, or File Name was found in a crypto call
- Starts servers listening on 0.0.0.0:18286, :0, 127.0.0.1:32871
- Reads data out of its own binary image
- Drops a binary and executes it
- Performs some HTTP requests
- The binary likely contains encrypted or compressed data.
- Uses Windows utilities for basic functionality
- Code injection with CreateRemoteThread in a remote process
- Deletes its original binary from disk
- Tries to unhook or modify Windows functions monitored by Cuckoo
- Steals private information from local Internet browsers
- A system process is generating network traffic likely as a result of process injection
- Behavior consistent with a dropper attempting to download the next stage.
- Installs itself for autorun at Windows startup
- Collects information about installed applications
- Attempts to modify browser security settings
- Harvests credentials from local FTP client softwares
- Attempts to interact with an Alternate Data Stream (ADS)
- Creates a slightly modified copy of itself
- Collects information to fingerprint the system
Related domains:
www.bing.com |
driodermonsierservices.wang |
treetopzxxtredtyu.wang |
How to determine Win32/Kryptik.FRWQ?
File Info:
crc32: 704C4FCFmd5: afad969361ecdc22ed0c31c1ddfdedf3name: AFAD969361ECDC22ED0C31C1DDFDEDF3.mlwsha1: 3561c7b17e5347cd0f65d46d6f9094e50684730dsha256: 33818eab98b2035c8c4c62a4ddedbe2231025905992934b2541183df431abc0fsha512: 6d7e89154fa82dce1259f5b14cb59555e39803393d8aed464abfd95084a8bf5128472f682b4394e9914757b377b009044584cbe8551a8231f3c8f6f543b20d25ssdeep: 12288:jRPokXkBB6Xbl1CpactNcZnojaBi3se4TIC8a:jnuB6XCpactWZojWise4TGatype: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS WindowsVersion Info:
LegalCopyright: Copyright xa9. All rights reserved. R-Tools Technology Inc.InternalName: Electro AddFileVersion: 9.3.8.135CompanyName: R-Tools Technology Inc.PrivateBuild: 9.3.8.135LegalTrademarks: Copyright xa9. All rights reserved. R-Tools Technology Inc.ProductName: Electro AddProductVersion: 9.3.8.135FileDescription: Nntp ScriptzOriginalFilename: Electro AddTranslation: 0x0409 0x04b0
Win32/Kryptik.FRWQ also known as:
K7AntiVirus | Trojan ( 0056e9441 ) |
Lionic | Trojan.Win32.Generic.4!c |
Elastic | malicious (high confidence) |
Cynet | Malicious (score: 100) |
ALYac | Gen:Variant.Ransom.Crysis.10 |
Cylance | Unsafe |
Sangfor | Trojan.Win32.Save.a |
CrowdStrike | win/malicious_confidence_100% (D) |
K7GW | Trojan ( 0056e9441 ) |
Cybereason | malicious.361ecd |
Symantec | ML.Attribute.HighConfidence |
ESET-NOD32 | a variant of Win32/Kryptik.FRWQ |
APEX | Malicious |
Avast | Win32:Malware-gen |
Kaspersky | Trojan-Spy.Win32.Zbot.yscs |
BitDefender | Gen:Variant.Ransom.Crysis.10 |
NANO-Antivirus | Trojan.Win32.Zbot.evmpvk |
MicroWorld-eScan | Gen:Variant.Ransom.Crysis.10 |
Tencent | Win32.Trojan-spy.Zbot.Lqyv |
Ad-Aware | Gen:Variant.Ransom.Crysis.10 |
Sophos | Mal/Generic-S |
Comodo | Malware@#m18efv86qrdj |
BitDefenderTheta | Gen:NN.ZexaF.34126.Bu0@aCFF!nmi |
VIPRE | Trojan.Win32.Generic!BT |
TrendMicro | Ransom_HPLOCKY.SME1 |
McAfee-GW-Edition | BehavesLike.Win32.BadFile.gc |
FireEye | Generic.mg.afad969361ecdc22 |
Emsisoft | Gen:Variant.Ransom.Crysis.10 (B) |
SentinelOne | Static AI – Malicious PE |
Avira | HEUR/AGEN.1128819 |
eGambit | Unsafe.AI_Score_99% |
Antiy-AVL | Trojan/Generic.ASMalwS.22DCF54 |
Microsoft | Trojan:Win32/Tiggre!rfn |
Arcabit | Trojan.Ransom.Crysis.10 |
GData | Gen:Variant.Ransom.Crysis.10 |
Acronis | suspicious |
McAfee | Artemis!AFAD969361EC |
MAX | malware (ai score=100) |
VBA32 | BScope.TrojanRansom.Crusis |
Malwarebytes | MachineLearning/Anomalous.97% |
Panda | Trj/CI.A |
TrendMicro-HouseCall | Ransom_HPLOCKY.SME1 |
Rising | Trojan.Generic@ML.98 (RDML:QCY61TmZqC+16Uk/FqYkgg) |
Ikarus | Trojan.Win32.Crypt |
Fortinet | W32/Kryptik.FRWQ!tr |
AVG | Win32:Malware-gen |
Paloalto | generic.ml |
How to remove Win32/Kryptik.FRWQ?
- 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.
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