Categories: Malware

Troj/Upatre-YW malicious file

The Troj/Upatre-YW 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 Troj/Upatre-YW virus can do?

Sample contains Overlay data
Performs HTTP requests potentially not found in PCAP.
Reads data out of its own binary image
Drops a binary and executes it
Authenticode signature is invalid
Attempts to repeatedly call a single API many times in order to delay analysis time
Attempts to modify proxy settings

How to determine Troj/Upatre-YW?


File Info:
name: 2806F131A6588EDA7A7D.mlwpath: /opt/CAPEv2/storage/binaries/3b98dc4bac7f73c2f6bd28f0b0c74d1e77a0c703157f2684c9138cc58df3dd4ecrc32: 46F5A965md5: 2806f131a6588eda7a7d509418ec4df7sha1: a32eec56e259af2d8495ba8e7aa1669b23282f09sha256: 3b98dc4bac7f73c2f6bd28f0b0c74d1e77a0c703157f2684c9138cc58df3dd4esha512: 30465e7e1f8bf1c9fbe5e36bb758a53ed5a1688ae12f746253d25d15f28574d9e480feedeec257aaf079aa74b50aa022525024424beb67bf4fe144f91bd59f5bssdeep: 192:3SjtoITgr0fkMnPkT/1YgOmGAGHp8Iavz:aoITgrrYXBJzmtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T13D124A343BD56A72E3BBCFB586F551C5BA35B0627D16D90D40AA43840823FA6DCB1A0Fsha3_384: d0ff153b1552abe64d7152d242303f857a64df604cf267e6e949b83199e6f07d6e92460a018ad0134826c55e2d31f1cdep_bytes: 558becb83c200000e863030000535657timestamp: 2013-09-06 09:44:54
Version Info:
0: [No Data]

Troj/Upatre-YW also known as:

Lionic	Trojan.Win32.Upatre.4!c
Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.Ppatre.Gen.1
FireEye	Generic.mg.2806f131a6588eda
McAfee	Downloader-FBWV!2806F131A658
Cylance	unsafe
VIPRE	Trojan.Ppatre.Gen.1
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan-Downloader ( 0050fef41 )
Alibaba	Malware:Win32/km_28d8f.None
K7GW	Trojan-Downloader ( 0050fef41 )
CrowdStrike	win/malicious_confidence_100% (W)
BitDefenderTheta	Gen:NN.ZexaE.36308.amX@ayjVPSi
VirIT	Trojan.Win32.Upatre.AJ
Cyren	W32/Upatre.LX.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
tehtris	Generic.Malware
ESET-NOD32	a variant of Win32/TrojanDownloader.Small.PRL
APEX	Malicious
Paloalto	generic.ml
ClamAV	Win.Downloader.Upatre-9952018-0
Kaspersky	HEUR:Trojan-Downloader.Win32.Upatre.gen
BitDefender	Trojan.Ppatre.Gen.1
NANO-Antivirus	Trojan.Win32.DownLoad3.dofdyx
Avast	Win32:Downloader-WID [Trj]
Tencent	Trojan-DL.Win32.Small.yw
DrWeb	Trojan.DownLoad3.28161
Zillya	Downloader.Small.Win32.149892
TrendMicro	TROJ_UPATRE.SM37
Trapmine	malicious.high.ml.score
Sophos	Troj/Upatre-YW
Ikarus	Trojan-Downloader.Win32.Upatre
GData	Win32.Trojan-Downloader.Upatre.BJ
Jiangmin	TrojanDownloader.Generic.akuo
Avira	TR/ATRAPS.Gen
MAX	malware (ai score=80)
Antiy-AVL	Trojan/Win32.Waski.a
Xcitium	TrojWare.Win32.TrojanDownloader.Upatre.ACC@56yhj8
Arcabit	Trojan.Ppatre.Gen.1
ViRobot	Trojan.Win32.Z.Upatre.9582.AW
Microsoft	Trojan:Win32/Upatre.MH!MTB
Google	Detected
AhnLab-V3	Trojan/Win32.Zbot.R83549
VBA32	BScope.Trojan.Downloader
ALYac	Trojan.Ppatre.Gen.1
TACHYON	Trojan-Downloader/W32.Upatre.9582.B
TrendMicro-HouseCall	TROJ_UPATRE.SM37
Rising	Downloader.Agent!1.E264 (CLASSIC)
Yandex	Trojan.Agent!/vT5Vnlxh3c
SentinelOne	Static AI – Suspicious PE
MaxSecure	Trojan.Upatre.Gen
Fortinet	W32/Tiny.NIV!tr
AVG	Win32:Downloader-WID [Trj]
Cybereason	malicious.1a6588
Panda	Trj/Genetic.gen