Backdoor

Backdoor.MSIL.NanoBot.bbvg information

Malware Removal

The Backdoor.MSIL.NanoBot.bbvg 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day free trial available.

What Backdoor.MSIL.NanoBot.bbvg virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • 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 copy of itself
  • Collects information to fingerprint the system

How to determine Backdoor.MSIL.NanoBot.bbvg?


File Info:

crc32: F11647DF
md5: 2fee2e3c772dc50015504d137fa8a981
name: 9k.exe
sha1: d085df86c98ed21f4fbf1ec20ee5fdf9d6154fcf
sha256: 18471664df519a960eab4756ec5c01a8a4b95a0cb3297ab8426dfb38a8809562
sha512: 906aefaf3703c6d111c398cc6d15454bfeaf0effcd7e3227a52957e6df5497d6092d85b589d7795dbda7ce529454a92f95dd9341ab7dfeed8f6735e1b855f0fc
ssdeep: 24576:ttb20pkaCqT5TBWgNQ7azHpokuSfejbALG/n6Nfa2n7lp76A:eVg5tQ7azHpobaenEMA3r5
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0809 0x04b0

Backdoor.MSIL.NanoBot.bbvg also known as:

MicroWorld-eScanTrojan.AutoIT.Agent.AAJ
FireEyeTrojan.AutoIT.Agent.AAJ
Qihoo-360Generic/Backdoor.BO.46d
McAfeeArtemis!2FEE2E3C772D
CylanceUnsafe
SangforMalware
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.AutoIT.Agent.AAJ
K7GWRiskware ( 0040eff71 )
Invinceaheuristic
APEXMalicious
AvastScript:SNH-gen [Trj]
GDataTrojan.AutoIT.Agent.AAJ
KasperskyBackdoor.MSIL.NanoBot.bbvg
AlibabaTrojan:Win32/AutoitU.ali2000008
AegisLabTrojan.Multi.Generic.4!c
TencentMsil.Backdoor.Nanobot.Hwxi
Endgamemalicious (high confidence)
SophosMal/Generic-S
F-SecureHeuristic.HEUR/AGEN.1045422
DrWebTrojan.AutoIt.781
TrendMicroTROJ_GEN.R02DC0DCJ20
McAfee-GW-EditionBehavesLike.Win32.Sality.tc
Trapminemalicious.high.ml.score
EmsisoftTrojan.AutoIT.Agent.AAJ (B)
IkarusTrojan.Autoit
CyrenW32/AutoIt.OM.gen!Eldorado
AviraHEUR/AGEN.1045422
MicrosoftTrojan:Win32/Predator.BD!MTB
ArcabitTrojan.AutoIT.Agent.AAJ
ZoneAlarmBackdoor.MSIL.NanoBot.bbvg
AhnLab-V3Trojan/AU3.Wacatac.S1079
VBA32Trojan.Wacatac
ALYacBackdoor.RAT.MSIL.NanoCore
MAXmalware (ai score=99)
MalwarebytesBackdoor.NanoCore
PandaTrj/CI.A
ESET-NOD32a variant of Win32/Injector.Autoit.FDY
TrendMicro-HouseCallTROJ_GEN.R02DC0DCJ20
RisingTrojan.Obfus/Autoit!1.C408 (CLASSIC)
YandexTrojan.Igent.bTopbZ.6
FortinetAutoIt/Injector.ESJ!tr
AVGScript:SNH-gen [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_90% (W)
MaxSecureTrojan.Malware.300983.susgen

How to remove Backdoor.MSIL.NanoBot.bbvg?

Backdoor.MSIL.NanoBot.bbvg removal tool
  • 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.

About the author

Paul Valéry

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

Leave a Comment