Categories: Malware

About “Troj/Upatre-YS” infection

The Troj/Upatre-YS 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-YS 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
The binary contains an unknown PE section name indicative of packing
Authenticode signature is invalid
Attempts to repeatedly call a single API many times in order to delay analysis time
Attempts to modify proxy settings
Anomalous binary characteristics

How to determine Troj/Upatre-YS?


File Info:
name: 70996C712FE26EEEF9AE.mlwpath: /opt/CAPEv2/storage/binaries/856d9cd2118db0222cf167d448fe2e30ac9b02a998b6f80b7e6ea38d8cdf1175crc32: 2D407731md5: 70996c712fe26eeef9ae3daa4e0fb1eesha1: 9bfcc61621e51d5ad383afe9ad930322ca09e522sha256: 856d9cd2118db0222cf167d448fe2e30ac9b02a998b6f80b7e6ea38d8cdf1175sha512: e9ec2026303b85b8fee7990f0ba6a7124cec4011e1ab9c5c7373c3e9358407c64fa54a740b034982d1fc5c64fcd54d8a24f697feb432fd848f4ffa638c9fa582ssdeep: 384:K30y4exy4P9w4cPPdf1VJc15+DLz4HY3AJZJj9OKIE4A:K30+xy4PVcPP3VJc0uY3A5j9j54Atype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T13A2339786BE59676E37BCEB586F651C6F835B4223C02D80D40DA43840C63F66EDB1A1Esha3_384: e4378b0b2f14fe81f159cdf8104301dbb12df736ef0754c06b61c4779b11ef3690358b6012a68e8ffcb55e97a35f47aeep_bytes: 558d6c248881ecd408000053565733dbtimestamp: 2014-01-27 12:19:18
Version Info:
0: [No Data]

Troj/Upatre-YS also known as:

Bkav	W32.AIDetectNet.01
tehtris	Generic.Malware
MicroWorld-eScan	Trojan.Ppatre.Gen.1
FireEye	Generic.mg.70996c712fe26eee
CAT-QuickHeal	Downloader.Upatre.27298
ALYac	Trojan.Ppatre.Gen.1
Cylance	unsafe
VIPRE	Trojan.Ppatre.Gen.1
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan-Downloader ( 004e48c71 )
K7GW	Trojan-Downloader ( 004e48c71 )
Cybereason	malicious.12fe26
VirIT	Trojan.Win32.Upatre.BP
Cyren	W32/Upatre.JY.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of Win32/TrojanDownloader.Waski.B
APEX	Malicious
ClamAV	Win.Malware.Upatre-6997681-0
Kaspersky	HEUR:Trojan-Downloader.Win32.Upatre.gen
BitDefender	Trojan.Ppatre.Gen.1
NANO-Antivirus	Trojan.Win32.DownLoad3.gsbnhl
Avast	Win32:Upatre-V [Trj]
Tencent	Trojan-Downloader.Win32.Waski.16000151
Emsisoft	Trojan.Ppatre.Gen.1 (B)
DrWeb	Trojan.DownLoad3.33424
Zillya	Downloader.Waski.Win32.27818
McAfee-GW-Edition	BehavesLike.Win32.Generic.pz
Trapmine	malicious.high.ml.score
Sophos	Troj/Upatre-YS
SentinelOne	Static AI – Malicious PE
GData	Win32.Trojan-Downloader.Upatre.BJ
Jiangmin	Trojan.Generic.eminj
Google	Detected
Avira	HEUR/AGEN.1207384
Antiy-AVL	Trojan/Win32.Waski.a
Xcitium	TrojWare.Win32.TrojanDownloader.Waski.BU@7nmtnf
Arcabit	Trojan.Ppatre.Gen.1
ZoneAlarm	HEUR:Trojan-Downloader.Win32.Upatre.gen
Microsoft	Trojan:Win32/Zbot.VHO!MTB
Cynet	Malicious (score: 100)
AhnLab-V3	Malware/Win32.Generic.R98727
McAfee	GenericRXRZ-CQ!70996C712FE2
MAX	malware (ai score=82)
VBA32	Trojan.Download
Rising	Spyware.Zbot!8.16B (TFE:1:mhy8irZdGSI)
Yandex	Trojan.GenAsa!FYPjqD2mojE
Ikarus	Trojan-Downloader.Win32.Waski
MaxSecure	Trojan.Malware.121218.susgen
Fortinet	W32/Waski.B!tr
BitDefenderTheta	Gen:NN.ZexaF.36308.cyZ@a0lYGfoi
AVG	Win32:Upatre-V [Trj]
Panda	Trj/Genetic.gen
CrowdStrike	win/malicious_confidence_100% (D)