Backdoor

Backdoor.MSIL.NanoBot.berr malicious file

Malware Removal

The Backdoor.MSIL.NanoBot.berr 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.berr 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
  • A process created a hidden window
  • Uses Windows utilities for basic functionality
  • Attempts to remove evidence of file being downloaded from the Internet
  • Installs itself for autorun at Windows startup
  • Exhibits behavior characteristic of Nanocore RAT
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz
chinomso.duckdns.org

How to determine Backdoor.MSIL.NanoBot.berr?


File Info:

crc32: A9E7FD4B
md5: b9f29bfdedef84ef3c987240a6f16ea1
name: B9F29BFDEDEF84EF3C987240A6F16EA1.mlw
sha1: b613154bd48067d186303b3bbfb5bdbcb8a0501a
sha256: d47feda760c21df116a2fd8efebcd862604c8cbea8b2af2adb829e32762c8d71
sha512: 9435bb04fb08e2be0cdc124387ec74750f95c459d0b2e1dbfb1d507f07125a14ad60a07223c5bcf69a38d9a408d1485faf900f031214afcf58d7d27061257f43
ssdeep: 3072:lKIdcXBReITIQSU9IQDJR3/kAZvnYZ/HqLxm1KUz11R0OFdPovgaVyaTwL4pFuEn:lKIcXvFb99IQTcAUK8px1RpHoXxVFNn
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Backdoor.MSIL.NanoBot.berr also known as:

BkavW32.AIDetect.malware2
LionicTrojan.MSIL.NanoBot.m!c
Elasticmalicious (high confidence)
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_80% (W)
K7GWTrojan ( 005816001 )
K7AntiVirusTrojan ( 005816001 )
CyrenW32/Trojan.GPQ.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.HMFG
APEXMalicious
AvastWin32:MalwareX-gen [Trj]
CynetMalicious (score: 100)
KasperskyBackdoor.MSIL.NanoBot.berr
BitDefenderTrojan.GenericKD.37473353
MicroWorld-eScanTrojan.GenericKD.37473353
Ad-AwareTrojan.GenericKD.37473353
SophosMal/Generic-S
BitDefenderThetaGen:NN.ZexaF.34104.nuZ@aOqeCapi
McAfee-GW-EditionBehavesLike.Win32.Generic.dc
FireEyeGeneric.mg.b9f29bfdedef84ef
EmsisoftTrojan.GenericKD.37473353 (B)
SentinelOneStatic AI – Suspicious PE
AviraTR/AD.BDSNanoCoreClient.ejnsf
KingsoftWin32.Hack.Undef.(kcloud)
MicrosoftTrojan:Win32/FormBook.VAM!MTB
ArcabitTrojan.Generic.D23BCC49
GDataWin32.Trojan.PSE.1V9N73W
AhnLab-V3Trojan/Win.FormBook.R438791
McAfeeGenericRXPU-CH!B9F29BFDEDEF
MAXmalware (ai score=81)
VBA32BScope.TrojanPSW.MSIL.Agensla
MalwarebytesSpyware.AgentTesla
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_GEN.F0D1C00HO21
RisingTrojan.Kryptik!1.D84E (CLASSIC)
IkarusTrojan.Agent
FortinetW32/GenKryptik.FJLZ!tr
AVGWin32:MalwareX-gen [Trj]
Paloaltogeneric.ml

How to remove Backdoor.MSIL.NanoBot.berr?

Backdoor.MSIL.NanoBot.berr 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.

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