Categories: Backdoor

What is “Backdoor.MSIL.NanoBot.beqc”?

The Backdoor.MSIL.NanoBot.beqc 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 Backdoor.MSIL.NanoBot.beqc virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Executable code extraction
  • Injection with CreateRemoteThread in a remote process
  • Creates RWX memory
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to remove evidence of file being downloaded from the Internet
  • Installs itself for autorun at Windows startup
  • Exhibits behavior characteristic of Nanocore RAT
  • Creates a hidden or system file
  • Network activity detected but not expressed in API logs
  • Collects information to fingerprint the system

How to determine Backdoor.MSIL.NanoBot.beqc?


File Info:

crc32: E8EEB7B9md5: 000c917bff615a55f9ba6031f3327f6bname: 000C917BFF615A55F9BA6031F3327F6B.mlwsha1: 9d9daa88912ece2b8b9858837dbba369203d9348sha256: 73edbdd0c1deac8d11c36519de632c03658b3af1c8b69a9361e8786b1a82d535sha512: 60f2c93b5b1f4bb980e0c579757c69252826f3997cfc7ee7694b2ece29b22d4fba751f8048bb6728c46c64c7e8a59ec8b3c59dbf92b3bb06472f15c54604dce6ssdeep: 24576:8AOcZ6J5aGm8AYQVA1kAIRYt93JHfKNBNb3oFQYcEnVGUTQ/:qt88AYQSkHR4uzo6Ictype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Backdoor.MSIL.NanoBot.beqc also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Riskware ( 0040eff71 )
Lionic Trojan.MSIL.NanoBot.m!c
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Multi
ALYac Trojan.GenericKD.37308667
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/runner.ali1000123
K7GW Riskware ( 0040eff71 )
Cybereason malicious.8912ec
Cyren W32/S-536dd2d1!Eldorado
Symantec Trojan Horse
ESET-NOD32 RAR/Agent.DG
Zoner Trojan.Win32.92739
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Dropper.Nanocore-9171332-0
Kaspersky Backdoor.MSIL.NanoBot.beqc
BitDefender Trojan.GenericKD.37325656
MicroWorld-eScan Trojan.GenericKD.37325656
Ad-Aware Trojan.GenericKD.37325656
Sophos Mal/Generic-S
Comodo Malware@#3ebwyeog0dih9
TrendMicro TROJ_GEN.R002C0PGQ21
McAfee-GW-Edition BehavesLike.Win32.Generic.tc
FireEye Generic.mg.000c917bff615a55
Avira TR/Agent.evazg
Kingsoft Win32.Hack.MSIL.be.(kcloud)
Microsoft Trojan:Win32/Tiggre!rfn
Gridinsoft Trojan.Win32.Gen.oa
GData Trojan.GenericKD.37325656
AhnLab-V3 Trojan/Win.FSNT.C4562839
McAfee Artemis!000C917BFF61
MAX malware (ai score=89)
VBA32 Backdoor.MSIL.NanoBot
Malwarebytes Trojan.Dropper.SFX.Generic
Panda Trj/CI.A
Ikarus Trojan-Spy.FormBook
MaxSecure Trojan.Malware.119902099.susgen
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HgIASZMA

How to remove Backdoor.MSIL.NanoBot.beqc?

  • 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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