Categories: Trojan

MSIL/TrojanDropper.Agent.XI (file analysis)

The MSIL/TrojanDropper.Agent.XI 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 MSIL/TrojanDropper.Agent.XI virus can do?

Behavioural detection: Executable code extraction – unpacking
CAPE extracted potentially suspicious content
Drops a binary and executes it
.NET file is packed/obfuscated with Confuser
The binary likely contains encrypted or compressed data.
Creates an autorun.inf file
Authenticode signature is invalid
Anomalous .NET characteristics
Uses Windows utilities for basic functionality

How to determine MSIL/TrojanDropper.Agent.XI?


File Info:
name: EC32A2C6BD0426CB1E2A.mlwpath: /opt/CAPEv2/storage/binaries/33b767c075f4256e3a4437dc133ebc1fe6e64730baa8f1e0de1f49bd4b20d1ffcrc32: E771B252md5: ec32a2c6bd0426cb1e2abffb95f3a21bsha1: 15608fdf74d2b50500ce51443184cfade4605b47sha256: 33b767c075f4256e3a4437dc133ebc1fe6e64730baa8f1e0de1f49bd4b20d1ffsha512: 1ff17ce120c6a727edd66f4b348465224c6182bdcf0ca87d5e9b69e300090970d651984ebd909853d9ffe6d6446acc5a76fea145f5c8f944aeedebab9de4cd38ssdeep: 12288:OnR4EYLGrQhwfKRbAoU3VGEHp2Q/OGqq33MbcEwVVyWq2KTxiUnd:KRlYLGc2fKRbpU3VGEHkQ/Og3M9wVV+Vtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T11BD41352024C5D98EEBAC63070E6279887FC7D07B526F06F5E9A78592CB0B807D3252Fsha3_384: f2d296527da2db8f8d63584a24c43d23dd2fa5dc6c06f13267271221c07158abfbd5885739d2283248079cd3972ea5ffep_bytes: ff250020400000000000000000000000timestamp: 2013-10-17 15:19:16
Version Info:
Translation: 0x0000 0x04b0FileDescription:  FileVersion: 0.0.0.0InternalName: nadjla habiba.ScrLegalCopyright:  OriginalFilename: nadjla habiba.ScrProductVersion: 0.0.0.0Assembly Version: 0.0.0.0

MSIL/TrojanDropper.Agent.XI also known as:

Lionic	Trojan.Win32.Disfa.4!c
DrWeb	Win32.HLLW.Autoruner.25074
MicroWorld-eScan	Gen:Heur.MSIL.Bladabindi.1
Malwarebytes	Backdoor.NJRat.Gen
Zillya	Dropper.Agent.Win32.534634
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	Trojan ( 700000121 )
Alibaba	Trojan:MSIL/Disfa.423faa97
K7GW	Trojan ( 700000121 )
Cybereason	malicious.6bd042
BitDefenderTheta	Gen:NN.ZemsilF.36196.Nm0@a4uK21d
Cyren	W32/Agent.AQM.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/TrojanDropper.Agent.XI
APEX	Malicious
Cynet	Malicious (score: 99)
Kaspersky	Trojan.MSIL.Disfa.boi
BitDefender	Gen:Heur.MSIL.Bladabindi.1
NANO-Antivirus	Trojan.Win32.Zapchast.cwdkrk
Avast	MSIL:GenMalicious-ATV [Trj]
Tencent	Msil.Trojan.Disfa.Bdhl
Emsisoft	Gen:Heur.MSIL.Bladabindi.1 (B)
F-Secure	Trojan.TR/Dropper.MSIL.Gen2
VIPRE	Gen:Heur.MSIL.Bladabindi.1
TrendMicro	TROJ_GEN.R03BC0ODK23
McAfee-GW-Edition	BehavesLike.Win32.Generic.jc
Trapmine	malicious.high.ml.score
FireEye	Generic.mg.ec32a2c6bd0426cb
Sophos	Mal/Generic-S
SentinelOne	Static AI – Malicious PE
GData	Gen:Heur.MSIL.Bladabindi.1
Avira	TR/Dropper.MSIL.Gen2
MAX	malware (ai score=80)
Antiy-AVL	Trojan/MSIL.Zapchast
Xcitium	Malware@#3ugts1b6a92qg
Arcabit	Trojan.MSIL.Bladabindi.1
ZoneAlarm	Trojan.MSIL.Disfa.boi
Microsoft	Trojan:Win32/Wacatac.B!ml
Google	Detected
McAfee	Artemis!EC32A2C6BD04
Cylance	unsafe
Panda	Generic Malware
TrendMicro-HouseCall	TROJ_GEN.R03BC0ODK23
Rising	Malware.Obfus/MSIL@AI.100 (RDM.MSIL2:x3kqojXCQbZvL0B4U+WTEQ)
Ikarus	Backdoor.MSIL
MaxSecure	Trojan.Malware.7164915.susgen
Fortinet	MSIL/Dropper.FOO!tr
AVG	MSIL:GenMalicious-ATV [Trj]
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (W)