Categories: Malware

MSIL:NanoCore-B [Trj] malicious file

The MSIL:NanoCore-B [Trj] 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

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.

DOWNLOAD NOW

6-day free trial available.

What MSIL:NanoCore-B [Trj] virus can do?

Executable code extraction
Attempts to connect to a dead IP:Port (2 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
The binary likely contains encrypted or compressed data.
Uses Windows utilities for basic functionality
Attempts to remove evidence of file being downloaded from the Internet
A process was set to shut the system down when terminated
Installs itself for autorun at Windows startup
Exhibits behavior characteristic of Nanocore RAT
Creates a copy of itself
Collects information to fingerprint the system

Related domains:

z.whorecord.xyz

a.tomx.xyz

How to determine MSIL:NanoCore-B [Trj]?


File Info:
crc32: 8B4954F5md5: 05b2c3eb89f1b4e303a796f282a57fa8name: svcchost.exesha1: f5c9112e0375e08021d18ee0ebd6ad7c7bf91eeesha256: 28b590786393abcc826ec5fbbdb95a4aff40c9527f6b8de2acb956d60c0e4634sha512: a04d33fe4a1f60dc86b85efb5b8362ee9eea39c3c3f94761201af93195cb561adcb15685a62b4ceeee2c8e42c719fd076226d9cea727ff717839430d9c8e1ae5ssdeep: 6144:sLV6Bta6dtJmakIM5m8GL+1WUQ52F+/8Ej4ek7:sLV6Btpmk2GLUcQsEEj4Btype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Version Info:
0: [No Data]

MSIL:NanoCore-B [Trj] also known as:

Bkav	W32.DropperFraudropK.Trojan
DrWeb	Trojan.Nanocore.23
MicroWorld-eScan	Backdoor.MSIL.Agent.GD
FireEye	Generic.mg.05b2c3eb89f1b4e3
CAT-QuickHeal	Trojan.Orbus.C3
ALYac	Backdoor.MSIL.Agent.GD
Cylance	Unsafe
VIPRE	Trojan.MSIL.NanoCore.B (fs)
Sangfor	Malware
K7AntiVirus	Trojan ( 700000121 )
BitDefender	Backdoor.MSIL.Agent.GD
K7GW	Trojan ( 700000121 )
Cybereason	malicious.b89f1b
TrendMicro	BKDR_NOANCOOE.SM
BitDefenderTheta	Gen:NN.ZemsilF.34084.mmW@aWHpUbp
F-Prot	W32/NanoCore.C.gen!Eldorado
APEX	Malicious
Avast	MSIL:NanoCore-B [Trj]
ClamAV	Win.Trojan.Nanocore-5
GData	MSIL.Backdoor.Nancat.A
Kaspersky	Trojan.MSIL.Agent.fpar
NANO-Antivirus	Trojan.Win32.Dwn.edxxmu
ViRobot	Backdoor.Win32.NanoCore.Gen.A
Ad-Aware	Backdoor.MSIL.Agent.GD
Emsisoft	Backdoor.MSIL.Agent.GD (B)
Comodo	Backdoor.MSIL.Noancooe.JDE@5s4u9t
F-Secure	Trojan.TR/Dropper.MSIL.Gen7
Invincea	heuristic
McAfee-GW-Edition	BehavesLike.Win32.PUPXBZ.dc
Trapmine	malicious.high.ml.score
Sophos	Troj/NanoCor-BT
Ikarus	Backdoor.Rat.Nanocore
Cyren	W32/NanoCore.C.gen!Eldorado
Jiangmin	Backdoor.Generic.zwu
MaxSecure	Trojan.Malware.300983.susgen
Avira	TR/Dropper.MSIL.Gen7
MAX	malware (ai score=87)
Endgame	malicious (high confidence)
Arcabit	Backdoor.MSIL.Agent.GD
SUPERAntiSpyware	Backdoor.Nanocore/Variant
ZoneAlarm	Trojan.MSIL.Agent.fpar
Microsoft	Backdoor:MSIL/Noancooe.A
AhnLab-V3	Win-Trojan/Nanocore.Exp
Acronis	suspicious
McAfee	Trojan-FICC!05B2C3EB89F1
TACHYON	Backdoor/W32.DN-Nanocore.207872
VBA32	TScope.Trojan.MSIL
Malwarebytes	Backdoor.NanoCore
Panda	Bck/Agent.KNM
Zoner	Trojan.Win32.48280
ESET-NOD32	MSIL/NanoCore.E
TrendMicro-HouseCall	BKDR_NOANCOOE.SM
Rising	Backdoor.NanoCore!1.B6F9 (CLOUD)
SentinelOne	DFI – Malicious PE
eGambit	Trojan.Generic
Fortinet	W32/Generic.AC.A0C!tr
Webroot	W32.Trojan.Gen
AVG	MSIL:NanoCore-B [Trj]
CrowdStrike	win/malicious_confidence_100% (D)
Qihoo-360	HEUR/QVM03.0.CB1D.Malware.Gen