Trojan

Trojan.Lethic.Gen.4 (file analysis)

Malware Removal

The Trojan.Lethic.Gen.4 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 Trojan.Lethic.Gen.4 virus can do?

  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Creates a hidden or system file
  • Network activity detected but not expressed in API logs
  • Creates a slightly modified copy of itself

How to determine Trojan.Lethic.Gen.4?


File Info:

crc32: 54379AE3
md5: 0e5da80946d097ca8a4be9e2968f0903
name: 0E5DA80946D097CA8A4BE9E2968F0903.mlw
sha1: 7f1592828fe462980224fe006e693d2fe07d1377
sha256: 7d376a81843d0c95e06ca04d10cdbc661f9241bea480f9b886b1c0eca174d354
sha512: 926ee7aae63cd5fa52d2a46794fb3869d516deb45582b9426f480be4ca9d1e8b38c42a061ca95748b8e085e0af356e2dbc8cd07db66103fd054679c1e6e919a3
ssdeep: 12288:nhtaqi6PSjLpW1B+vOF3txI3v4nlkxUkkUKhwGId+MQFkgB:ht1i6eLpI0vObukSxUKKhId+MY
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 2006 Microsoft Corporation. All rights reserved.
InternalName: Excel
FileVersion: 12.0.4518.1014
CompanyName: Microsoft Corporation
LegalTrademarks1: Microsoftxae is a registered trademark of Microsoft Corporation.
LegalTrademarks2: Windowsxae is a registered trademark of Microsoft Corporation.
ProductName: 2007 Microsoft Office system
ProductVersion: 12.0.4518.1014
FileDescription: Microsoft Office Excel
OriginalFilename: Excel.exe
Translation: 0x0000 0x04e4

Trojan.Lethic.Gen.4 also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Lethic.Gen.4
FireEyeGeneric.mg.0e5da80946d097ca
CAT-QuickHealTrojan.Mauvaise.SL1
Qihoo-360Win32/Trojan.0f9
McAfeeGenericR-CVR!0E5DA80946D0
CylanceUnsafe
SangforMalware
K7AntiVirusTrojan ( 004ba4061 )
BitDefenderTrojan.Lethic.Gen.4
K7GWTrojan ( 004ba4061 )
CrowdStrikewin/malicious_confidence_100% (D)
TrendMicroTROJ_GEN.R002C0PKI20
CyrenW32/S-92f23808!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Agent-AYZG [Cryp]
ClamAVWin.Malware.Bskd-9753126-0
KasperskyHEUR:Trojan.Win32.Generic
AlibabaTrojanDropper:Win32/Generic.dcf9c90c
RisingTrojan.Salgorea!1.BAD6 (CLASSIC)
Ad-AwareTrojan.Lethic.Gen.4
EmsisoftTrojan.Lethic.Gen.4 (B)
ComodoTrojWare.Win32.TrojanDropper.Agent.QQR@5t8sw7
F-SecureHeuristic.HEUR/AGEN.1101346
DrWebTrojan.MulDrop15.59569
InvinceaMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.Generic.hc
SophosMal/Generic-S
IkarusTrojan.Win32.Salgorea
AviraHEUR/AGEN.1101346
MAXmalware (ai score=89)
Antiy-AVLTrojan[Dropper]/Win32.Agent.mosn
MicrosoftTrojan:Win32/Ymacco.AA7D
ArcabitTrojan.Lethic.Gen.4
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataWin32.Trojan.Salgorea.B
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.Generic.C619021
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34634.Fq0@aiKC8Cgi
ALYacTrojan.Lethic.Gen.4
VBA32BScope.Trojan.Salgorea
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/TrojanDropper.Agent.QRV
TrendMicro-HouseCallTROJ_GEN.R002C0PKI20
TencentWin32.Trojan.Generic.Hfp
YandexTrojan.GenAsa!rBpY9YUDYCs
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_96%
FortinetW32/Agent.RRQ!tr
AVGWin32:Agent-AYZG [Cryp]
Cybereasonmalicious.946d09
MaxSecureTrojan.Malware.300983.susgen

How to remove Trojan.Lethic.Gen.4?

Trojan.Lethic.Gen.4 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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