Malware

Win32:Renos-TR [Drp] removal tips

Malware Removal

The Win32:Renos-TR [Drp] 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 Win32:Renos-TR [Drp] virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Russian
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • Deletes its original binary from disk
  • Checks for the presence of known windows from debuggers and forensic tools
  • Likely virus infection of existing system binary
  • Attempts to identify installed analysis tools by a known file location
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization
  • Creates a copy of itself

How to determine Win32:Renos-TR [Drp]?


File Info:

name: 4EAFA0E60C3C336DB21E.mlw
path: /opt/CAPEv2/storage/binaries/ab0fdb751eb003b1b1fb305758fa9d622f1905cb31850648816cced78611478f
crc32: FCB93A45
md5: 4eafa0e60c3c336db21e2bdd2d979ba7
sha1: 02d527b9bfee18f2d7d20b5762f26a9b1d7e4c82
sha256: ab0fdb751eb003b1b1fb305758fa9d622f1905cb31850648816cced78611478f
sha512: 3a6eeadcdd82e78556cf381458ab7175b61514c5ab76c94f677bb8a0f587c94b31df322b348cd7892bacb57b208556e7989b3728b7340c17f24695d62a72ddac
ssdeep: 6144:jyM1X/DfL4Ps5ThNpbp/j1OGzNwbQopT4AgpatT:L1XrfwQPtpxO2wbjeAgpa
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1041423A23B4D959DCE292278341F81D334E1669F1D8D8ACE9976EEF3382BF0153411E9
sha3_384: be4c7b25d45587da3140bd974a81302cfd3bd7b3bc6d33b77f686f860ed0f7a084254b2b3d997e7453bb8aa64ef4abfd
ep_bytes: 60be00c044008dbe0050fbff57eb0b90
timestamp: 2005-04-18 16:08:39

Version Info:

CompanyName: Eper1 Software
FileDescription: Eper1 Internet Browser
FileVersion: 1190
InternalName: Eper1
LegalCopyright: Copyright © Eper1 Software 1995-2011
OriginalFilename: Eper1.exe
ProductName: Eper1 Internet Browser
ProductVersion: 11.01
Translation: 0x0409 0x04b0

Win32:Renos-TR [Drp] also known as:

BkavW32.MosquitoQKK.Fam.Trojan
LionicWorm.Win32.Kolab.p!c
Elasticmalicious (high confidence)
DrWebTrojan.Packed.21467
MicroWorld-eScanGen:Heur.VIZ.2
FireEyeGeneric.mg.4eafa0e60c3c336d
ALYacGen:Heur.VIZ.2
ZillyaTrojan.FakeAV.Win32.74689
SangforTrojan.Win32.Dropper.Gen
K7AntiVirusTrojan ( f1000f011 )
AlibabaExploit:Win32/ShellCode.fa40693c
K7GWTrojan ( f1000f011 )
Cybereasonmalicious.60c3c3
BitDefenderThetaGen:NN.ZexaF.34212.mmKfaWDHMicc
VirITTrojan.Win32.Packed.BFTR
CyrenW32/Zbot.DA.gen!Eldorado
SymantecDownloader.Lofog!gen4
ESET-NOD32a variant of Win32/Kryptik.KSF
TrendMicro-HouseCallBKDR_IRCBOT.ASB
Paloaltogeneric.ml
ClamAVWin.Spyware.Zbot-1279
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Heur.VIZ.2
NANO-AntivirusTrojan.Win32.Kolab.dcxmx
SUPERAntiSpywareTrojan.Agent/Gen-Pervaser
AvastWin32:Renos-TR [Drp]
TencentWin32.Trojan.Generic.Pgxj
Ad-AwareGen:Heur.VIZ.2
EmsisoftGen:Heur.VIZ.2 (B)
ComodoMalware@#3haj0hcqegd9w
VIPRETrojan.Win32.Kryptik.lbu (v)
TrendMicroBKDR_IRCBOT.ASB
McAfee-GW-EditionBehavesLike.Win32.Downloader.cc
SophosMal/Generic-R + Mal/FakeAV-BW
SentinelOneStatic AI – Malicious PE
GDataGen:Heur.VIZ.2
JiangminTrojan/Generic.dlnb
MaxSecureTrojan.Malware.7164915.susgen
AviraTR/Dropper.Gen
MAXmalware (ai score=99)
Antiy-AVLWorm[Net]/Win32.Kolab
KingsoftWin32.Troj.Generic_a.c.(kcloud)
ArcabitTrojan.VIZ.2
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftWorm:Win32/Slenfbot.gen!D
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Renos.R3026
McAfeeW32/Pinkslipbot.gen.af
VBA32Trojan.Zeus.EA.0999
CylanceUnsafe
APEXMalicious
RisingSpyware.Zbot!8.16B (CLOUD)
YandexTrojan.GenAsa!mb01Yk1iMDY
IkarusTrojan.Win32.Crypt
FortinetW32/Kryptik.NAS!tr
WebrootW32.Malware.Gen
AVGWin32:Renos-TR [Drp]
PandaBck/Qbot.AO

How to remove Win32:Renos-TR [Drp]?

Win32:Renos-TR [Drp] 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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