Categories: Backdoor

How to remove “Backdoor:MSIL/NanoBot.BK!MTB”?

The Backdoor:MSIL/NanoBot.BK!MTB 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.BK!MTB virus can do?

  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Backdoor:MSIL/NanoBot.BK!MTB?


File Info:

crc32: 4A11C30Cmd5: 73cdb5f235b14379247b9f0e938e24dfname: 73CDB5F235B14379247B9F0E938E24DF.mlwsha1: 26bfbc24c1db50f9c996649bd2eb7c2c8ca11c1esha256: b2e52f028aaa499f514e7684c6fae9f7db0532cbbce8fbef0234159fbc2e628bsha512: 23868db5e35bc0e146b8b01222691b391e34018d1b07a87bd4aee141375051e9bd7a5a5824551d8979ad5da81dd2fe4d643d61143f4469e5e37737e52fbcfd23ssdeep: 12288:NimUFs6FJQojoJEFQY3ryBKHJ1FzDzHZjVpm1qZ:Np6Fyo8JEFh3ryBmJ1F75jqoZtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2013 :C8;F4@<GJ=J477@4=3@G4Assembly Version: 1.0.0.0InternalName: NETMEE.exeFileVersion: 7.11.15.19CompanyName: :C8;F4@<GJ=J477@4=3@G4Comments: GBEIDHJBA?8B94H42DB7<=2ProductName: B:@I@4GJEGG33C63@3BProductVersion: 7.11.15.19FileDescription: B:@I@4GJEGG33C63@3BOriginalFilename: NETMEE.exe

Backdoor:MSIL/NanoBot.BK!MTB also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.45374517
FireEye Generic.mg.73cdb5f235b14379
CAT-QuickHeal Trojan.Agenttesla
Qihoo-360 Generic/HEUR/QVM03.0.7469.Malware.Gen
McAfee RDN/Generic.dx
Cylance Unsafe
AegisLab Trojan.MSIL.NetWiredRC.m!c
Sangfor Malware
K7AntiVirus Trojan ( 00574e271 )
BitDefender Trojan.GenericKD.45374517
K7GW Trojan ( 00574e271 )
Cybereason malicious.4c1db5
Cyren W32/MSIL_Kryptik.CQI.gen!Eldorado
Symantec Trojan Horse
APEX Malicious
Avast Win32:RATX-gen [Trj]
Kaspersky HEUR:Backdoor.MSIL.NetWiredRC.gen
Alibaba Backdoor:MSIL/NanoBot.bdc83902
ViRobot Trojan.Win32.Z.Agent.860672.CG
Rising Trojan.Kryptik!8.8 (TFE:C:RxUSsBDPgqU)
Ad-Aware Trojan.GenericKD.45374517
Emsisoft Trojan.GenericKD.45374517 (B)
Comodo Malware@#2fcu5shzkb9zj
F-Secure Trojan.TR/Dropper.MSIL.nsbql
DrWeb BackDoor.Wirenet.557
Zillya Trojan.GenKryptik.Win32.69821
TrendMicro TrojanSpy.MSIL.TESLA.THAOGBA
McAfee-GW-Edition RDN/Generic.dx
Sophos Mal/Generic-S
Ikarus Trojan.MSIL.Inject
Jiangmin Backdoor.MSIL.edkr
Webroot W32.Malware.Gen
Avira TR/Dropper.MSIL.nsbql
MAX malware (ai score=80)
Kingsoft Win32.Hack.Undef.(kcloud)
Microsoft Backdoor:MSIL/NanoBot.BK!MTB
Gridinsoft Trojan.Win32.Kryptik.oa
Arcabit Trojan.Generic.D2B45C35
ZoneAlarm HEUR:Backdoor.MSIL.NetWiredRC.gen
GData Trojan.GenericKD.45374517
Cynet Malicious (score: 90)
AhnLab-V3 Malware/Win32.RL_Generic.C4296350
BitDefenderTheta Gen:NN.ZemsilF.34780.0m0@a0p1JEb
ALYac Spyware.AgentTesla
VBA32 TScope.Trojan.MSIL
Malwarebytes Trojan.MassLogger
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/Kryptik.ZFC
TrendMicro-HouseCall TrojanSpy.MSIL.TESLA.THAOGBA
Fortinet MSIL/GenKryptik.EYQW!tr
AVG Win32:RATX-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)

How to remove Backdoor:MSIL/NanoBot.BK!MTB?

  • 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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