Backdoor

Backdoor.NanoCore.Drop malicious file

Malware Removal

The Backdoor.NanoCore.Drop 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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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.
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What Backdoor.NanoCore.Drop virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • 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

Related domains:

goated.ddns.net

How to determine Backdoor.NanoCore.Drop?


File Info:

crc32: 5BE804A7
md5: 41114d07648b380decd2a2fa375873ab
name: 41114D07648B380DECD2A2FA375873AB.mlw
sha1: 24de06b224a38e39df319ab81b644770fbaacdaa
sha256: d74877c5adcf9294c33e1ee17665d89f8777c60dc5f54b84f03eb9f96f4bf250
sha512: 58c4723d7799faf3b769456242aeb99087a694a27a4d3bed213df7e95f6dc1672a208f339a7f3e93a337b1f16996814660741db756b90af069d03a55d8182e57
ssdeep: 12288:LSzpK+1uIU2gitX+t498RNkpEVdSUS1z5ily:LyK+15giXOGpEVdSUSFcly
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Backdoor.NanoCore.Drop also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanBackdoor.MSIL.Agent.GD
FireEyeGeneric.mg.41114d07648b380d
CAT-QuickHealTrojan.Orbus.C3
BitDefenderBackdoor.MSIL.Agent.GD
CrowdStrikewin/malicious_confidence_70% (D)
TrendMicroBKDR_NOANCOOE.SM
CyrenW32/NanoCore.C.gen!Eldorado
APEXMalicious
ClamAVWin.Packed.Emotet-9790742-0
KasperskyTrojan.MSIL.Agent.fpar
NANO-AntivirusTrojan.Win32.NanoBot.hmqoyu
RisingBackdoor.NanoCore!1.B6F9 (CLASSIC)
ComodoBackdoor.MSIL.Noancooe.JDE@5s4u9t
DrWebTrojan.Nanocore.23
InvinceaGeneric ML PUA (PUA)
McAfee-GW-EditionBehavesLike.Win32.Generic.gc
EmsisoftTrojan.NanoCore (A)
SentinelOneStatic AI – Malicious SFX
AviraTR/Dropper.MSIL.Gen7
MAXmalware (ai score=84)
Antiy-AVLTrojan[Backdoor]/Win32.AGeneric
MicrosoftBackdoor:MSIL/Noancooe.A
GridinsoftTrojan.Win32.Agent.oa
ArcabitBackdoor.MSIL.Agent.GD
ZoneAlarmTrojan.MSIL.Agent.fpar
GDataMSIL.Backdoor.Nancat.A
CynetMalicious (score: 100)
VBA32TScope.Trojan.MSIL
MalwarebytesBackdoor.NanoCore.Drop
ZonerTrojan.Win32.48280
ESET-NOD32MSIL/NanoCore.E
TrendMicro-HouseCallBKDR_NOANCOOE.SM
YandexTrojan.Agent!tH6FiQHDOjQ
IkarusBackdoor.Rat.Nanocore
MaxSecureWin.MxResIcn.Heur.Gen
FortinetW32/Generic.AC.A0C!tr
BitDefenderThetaGen:NN.ZemsilF.34634.nmW@aS7qcgo
AVGMSIL:NanoCore-B [Trj]
Cybereasonmalicious.7648b3
AvastMSIL:NanoCore-B [Trj]

How to remove Backdoor.NanoCore.Drop?

Backdoor.NanoCore.Drop 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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