Categories: Trojan

TrojanDownloader:Win32/Renos.DU (file analysis)

The TrojanDownloader:Win32/Renos.DU 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 TrojanDownloader:Win32/Renos.DU virus can do?

Behavioural detection: Executable code extraction – unpacking
Sample contains Overlay data
Uses Windows utilities for basic functionality
Reads data out of its own binary image
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
Behavioural detection: Injection (inter-process)
Attempts to create or modify a Browser Helper Object
Attempts to modify proxy settings
Touches a file containing cookies, possibly for information gathering
Yara detections observed in process dumps, payloads or dropped files

How to determine TrojanDownloader:Win32/Renos.DU?


File Info:
name: 021571744C03060B3F46.mlwpath: /opt/CAPEv2/storage/binaries/5d99ec89abfbc159699113142786bd9b8eeb753ddbca7e98f84745f8fa906967crc32: 24820430md5: 021571744c03060b3f46d4e848d772d4sha1: a60e9d0a21d43187050cd84ad9d2a5ebc1687f35sha256: 5d99ec89abfbc159699113142786bd9b8eeb753ddbca7e98f84745f8fa906967sha512: 7304790d8be39bcf1533aed21bdc0cce73b563dea3e0b00b35ba8210016d59d542d97ad55d1e62b257e3c31c8ebae0997a0661d24430fb462404b56058d1205essdeep: 1536:LznfWynDYXtilW2DTvOB0rnqm5CGmGXjKkAbcX+pCaFy5YzAT+/vpFvnjfZV33:LzuOYdsmsnr2G1AbW+pp4r+frz33type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T173C30223BBA5FA47E1A9063F06674BAA52FE4834E308F753479669ECCC577C32CA4404sha3_384: 8d66b6c8536edf5b25a3a613d1666e6cff1a72276c7da5d223ed09112c83643d2de2f6571f9e05b904e6cab783449673ep_bytes: 60be008043008dbe0090fcff57eb0b90timestamp: 2008-12-23 17:23:24
Version Info:
0: [No Data]

TrojanDownloader:Win32/Renos.DU also known as:

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Hexzone.4!c
DrWeb	Trojan.Click.25813
MicroWorld-eScan	Gen:Trojan.Heur.JP.hmHfa0wZfBdk
FireEye	Generic.mg.021571744c03060b
Skyhigh	BehavesLike.Win32.Dropper.cc
McAfee	generic!bg.g
Malwarebytes	Generic.Malware/Suspicious
VIPRE	Gen:Trojan.Heur.JP.hmHfa0wZfBdk
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	Adware ( 0055d7951 )
Alibaba	Trojan:Win32/IeDefender.726105a4
K7GW	Adware ( 0055d7951 )
CrowdStrike	win/malicious_confidence_70% (W)
BitDefenderTheta	AI:Packer.DE5D05071F
VirIT	Trojan.Win32.Generic.AOSH
Symantec	Trojan.Dropper
Elastic	malicious (moderate confidence)
ESET-NOD32	Win32/Adware.IeDefender.NIB
APEX	Malicious
TrendMicro-HouseCall	ADW_BHALOB
ClamAV	Win.Downloader.94061-1
Kaspersky	Trojan.Win32.BHO.iyy
BitDefender	Gen:Trojan.Heur.JP.hmHfa0wZfBdk
NANO-Antivirus	Trojan.Win32.Click.fobcfe
Avast	Win32:Adware-gen [Adw]
Tencent	Malware.Win32.Gencirc.10bd54ad
Emsisoft	Gen:Trojan.Heur.JP.hmHfa0wZfBdk (B)
F-Secure	Trojan.TR/Downloader.Gen
Zillya	Trojan.Hexzone.Win32.53
TrendMicro	ADW_BHALOB
Trapmine	malicious.moderate.ml.score
Sophos	Mal/Renos-H
SentinelOne	Static AI – Malicious PE
MAX	malware (ai score=100)
Jiangmin	Trojan/Hexzone.bci
Google	Detected
Avira	TR/Downloader.Gen
Varist	W32/Trojan.NPRX-2524
Antiy-AVL	Trojan/Win32.BHO
Kingsoft	malware.kb.b.998
Microsoft	TrojanDownloader:Win32/Renos.DU
Xcitium	TrojWare.Win32.Ransom.Hexzone.~jap1@1um5rk
Arcabit	Trojan.Heur.JP.hmHfa0wZfBdk
ViRobot	Trojan.Win32.Hexzone.119303
ZoneAlarm	Trojan.Win32.BHO.iyy
GData	Gen:Trojan.Heur.JP.hmHfa0wZfBdk
Cynet	Malicious (score: 99)
AhnLab-V3	Trojan/Win32.Hexzone.R1838
VBA32	BScope.TrojanDownloader.Agent
ALYac	Gen:Trojan.Heur.JP.hmHfa0wZfBdk
Cylance	unsafe
Panda	Adware/BHO
Rising	Trojan.Renos!1.65AC (CLOUD)
Ikarus	Trojan-Dropper.SSS
MaxSecure	Trojan.Malware.835995.susgen
Fortinet	W32/Hexzone.GOV!tr
AVG	Win32:Adware-gen [Adw]
Cybereason	malicious.44c030
DeepInstinct	MALICIOUS
alibabacloud	Trojan[downloader]:Win/IeDefender.NIB