The MSIL/Kryptik.QWN 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.QWN virus can do?
- Behavioural detection: Executable code extraction – unpacking
- Reads data out of its own binary image
- CAPE extracted potentially suspicious content
- Unconventionial language used in binary resources: Macedonian
- The binary likely contains encrypted or compressed data.
- Authenticode signature is invalid
- Anomalous .NET characteristics
- Behavioural detection: Injection (Process Hollowing)
- Behavioural detection: Injection (inter-process)
- Behavioural detection: Injection with CreateRemoteThread in a remote process
- Attempts to repeatedly call a single API many times in order to delay analysis time
- CAPE detected the NanoCore malware family
- Creates a copy of itself
- Collects information to fingerprint the system
- Yara rule detections observed from a process memory dump/dropped files/CAPE
How to determine MSIL/Kryptik.QWN?
File Info:
name: B7E7429F37183FA20D1E.mlwpath: /opt/CAPEv2/storage/binaries/5cb5a22bc2418dfe07eb7c6bd67b4342b234baf7862b33f413f2ab8f503ebeadcrc32: 0696F01Dmd5: b7e7429f37183fa20d1ead5659e49243sha1: cf2798c44c7d32bd9cef66aa6190ceab7e2dbd42sha256: 5cb5a22bc2418dfe07eb7c6bd67b4342b234baf7862b33f413f2ab8f503ebeadsha512: 40e378da87fa189553e28313af375d1d7973d6c5aa19424d0a0165ce98957c666607e0ec50c8d2e3d660f1eb06c873317e5225f1d3f18578440ea059eea1cfbfssdeep: 6144:ik32/NqtM8YB9eWcn6BuAebmeAGofkQv250jv3UElf6/nzyw7aVjCsYO:f2/Mg9qn6Bum7RJM0jv3B8LraVjCsYOtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1774402CA2FE58CD1FBA80A707C71F59053E298A16E35816AC350A4A5DDB77C0B3133A7sha3_384: 20ac37ca8b0948811607c06e4a923f1aadbff29f0ff57b6af2fdcd5ea765ef156a9fb544371546acdb6de9a9edcfd607ep_bytes: ff25c0104000cccc0330010007000000timestamp: 2017-06-22 17:48:57Version Info:
FileVersion: 6.3.5.17LegalCopyright: Copyright (C) 2017, yuxatProductVersion: 6.3.5.17
MSIL/Kryptik.QWN also known as:
| Bkav | W32.AIDetectMalware.CS |
| Lionic | Trojan.MSIL.NanoBot.4!c |
| Skyhigh | BehavesLike.Win32.Generic.dc |
| McAfee | Trojan-FSEI!B7E7429F3718 |
| Cylance | unsafe |
| Zillya | Trojan.NanoBot.Win32.761 |
| Sangfor | Suspicious.Win32.Save.a |
| K7AntiVirus | Trojan ( 00543c5a1 ) |
| Alibaba | Trojan:MSIL/NanoBot.63f1a84b |
| K7GW | Trojan ( 00543c5a1 ) |
| Cybereason | malicious.44c7d3 |
| BitDefenderTheta | Gen:NN.ZemsilF.36680.qm0@amaTjQcO |
| Symantec | ML.Attribute.HighConfidence |
| Elastic | malicious (high confidence) |
| ESET-NOD32 | a variant of MSIL/Kryptik.QWN |
| APEX | Malicious |
| Cynet | Malicious (score: 100) |
| Kaspersky | HEUR:Trojan.MSIL.NanoBot.gen |
| NANO-Antivirus | Trojan.Win32.NanoBot.flhevf |
| Avast | Win32:Malware-gen |
| Tencent | Msil.Trojan.Nanobot.Hajl |
| Sophos | Mal/Generic-S |
| F-Secure | Heuristic.HEUR/AGEN.1310274 |
| DrWeb | Trojan.Nanocore.23 |
| Ikarus | Trojan.MSIL.Krypt |
| Webroot | W32.Malware.Gen |
| Detected | |
| Avira | HEUR/AGEN.1310274 |
| Antiy-AVL | Trojan/MSIL.NanoBot |
| Kingsoft | malware.kb.c.1000 |
| Xcitium | Malware@#1qoh6gs12fmt9 |
| Microsoft | Backdoor:MSIL/Noancooe.C |
| ZoneAlarm | HEUR:Trojan.MSIL.NanoBot.gen |
| AhnLab-V3 | Trojan/Win32.Noancooe.R248951 |
| VBA32 | Trojan.Nanocore |
| Malwarebytes | Generic.Malware/Suspicious |
| Rising | Malware.Obfus/MSIL@AI.96 (RDM.MSIL2:BUQxbjqiCDkbYeXA2h1tAg) |
| SentinelOne | Static AI – Malicious PE |
| MaxSecure | Trojan.Malware.300983.susgen |
| Fortinet | MSIL/GenKryptik.CUDG!tr |
| AVG | Win32:Malware-gen |
| DeepInstinct | MALICIOUS |
| CrowdStrike | win/malicious_confidence_100% (W) |
How to remove MSIL/Kryptik.QWN?
- 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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