Categories: Backdoor

Backdoor:Win32/Lecna!dha information

The Backdoor:Win32/Lecna!dha 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:Win32/Lecna!dha virus can do?

  • Attempts to connect to a dead IP:Port (1 unique times)
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Uses Windows utilities for basic functionality
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself

Related domains:

www.km-nyc.com
www.flyeagles.com

How to determine Backdoor:Win32/Lecna!dha?


File Info:

crc32: BC5C92C0md5: 669f87f2ec48dce3a76386eec94d7e3bname: malwaresha1: 6b82f126555e7644816df5d4e4614677ee0bda5csha256: befb88b89c2eb401900a68e9f5b78764203f2b48264fcc3f7121bf04a57fd408sha512: 953e0835cf32bb000fe0e6d5e9dfb7220c4e9f7ea5a964e0c25f9f8cc80ef4feda0319fce76f1cfa687cc03f49bc978fa7780d15b45c34cf098082f961d7d087ssdeep: 768:15jQ4nVHQaeO379u4XckKVCsknBN9A4hUnDxDiNZ957ZpK0IUUiM95Zdz:15jQ4nVHQaeO9uwckKuBN9A4UnDxcbFtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: (C) Microsoft Corporation. All rights reserved.InternalName: iexploreFileVersion: 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)CompanyName: Microsoft CorporationPrivateBuild: LegalTrademarks: Comments: ProductName: Microsoft(R) Windows(R) Operating SystemSpecialBuild: ProductVersion: 6.00.2900.2180FileDescription: Internet ExplorerOriginalFilename: IEXPLORE.EXETranslation: 0x0000 0x04b0

Backdoor:Win32/Lecna!dha also known as:

DrWeb BackDoor.Dizhi
MicroWorld-eScan Backdoor.Lecna.AB
FireEye Generic.mg.669f87f2ec48dce3
CAT-QuickHeal TrojanAPT.LecnaCBack.MUE.Z3
Qihoo-360 Win32/Backdoor.6a1
McAfee BackDoor-CSB
Cylance Unsafe
VIPRE Trojan.Win32.Generic.pak!cobra
Sangfor Malware
K7AntiVirus Trojan ( 00013a571 )
BitDefender Backdoor.Lecna.AB
K7GW Trojan ( 00013a571 )
CrowdStrike win/malicious_confidence_100% (W)
TrendMicro BKDR_LECNA.SM
BitDefenderTheta Gen:NN.ZexaF.34090.cq0@amFvQYhb
F-Prot W32/Trojan.AAWD
APEX Malicious
Avast Win32:Lecna-I [Trj]
ClamAV Win.Trojan.Backspace-1
GData Backdoor.Lecna.AB
Kaspersky Backdoor.Win32.Lecna.ab
Alibaba Backdoor:Win32/Lecna.12ff430b
NANO-Antivirus Trojan.Win32.Lecna.johs
AegisLab Trojan.Win32.Lecna.m!c
Tencent Win32.Backdoor.Lecna.Wpjz
Ad-Aware Backdoor.Lecna.AB
Sophos Troj/Lecna-Q
Comodo Backdoor.Win32.Lecna.AB@1qvxpi
F-Secure Worm.WORM/Rbot.Gen
Zillya Backdoor.Lecna.Win32.177
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Jeefo.pm
Trapmine malicious.high.ml.score
CMC Generic.Win32.669f87f2ec!CMCRadar
Emsisoft Backdoor.Lecna.AB (B)
Ikarus Backdoor.Win32.Lecna
Cyren W32/Lecnac.A.gen!Eldorado
Jiangmin Backdoor/Lecna.i
Avira WORM/Rbot.Gen
MAX malware (ai score=100)
Antiy-AVL Trojan[Backdoor]/Win32.Lecna
Endgame malicious (high confidence)
Arcabit Backdoor.Lecna.AB
ZoneAlarm Backdoor.Win32.Lecna.ab
Microsoft Backdoor:Win32/Lecna!dha
AhnLab-V3 Downloader/Win32.Small.R15021
Acronis suspicious
VBA32 Backdoor.Lecna
ALYac Backdoor.Lecna.AB
TACHYON Backdoor/W32.Lecna.40960.N
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Lecna.W
TrendMicro-HouseCall BKDR_LECNA.SM
Rising Backdoor.Lecna.bm (CLOUD)
Yandex Backdoor.Lecna!6o+rCAoBYU8
SentinelOne DFI – Malicious PE
eGambit Trojan.Generic
Fortinet W32/Generic.AC.1FAF5A!tr
AVG Win32:Lecna-I [Trj]
Cybereason malicious.2ec48d
Paloalto generic.ml
MaxSecure Trojan.Malware.82921.susgen

How to remove Backdoor:Win32/Lecna!dha?

  • 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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