Categories: Trojan

About “TrojanDownloader:Win32/Brantall.A” infection

The TrojanDownloader:Win32/Brantall.A 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/Brantall.A virus can do?

Executable code extraction
Attempts to connect to a dead IP:Port (3 unique times)
Presents an Authenticode digital signature
Creates RWX memory
Reads data out of its own binary image
HTTP traffic contains suspicious features which may be indicative of malware related traffic
Performs some HTTP requests
The binary likely contains encrypted or compressed data.
Attempts to interact with an Alternate Data Stream (ADS)
Collects information to fingerprint the system
Anomalous binary characteristics

Related domains:

www.softologic.com

uniregistry.com

api.mixpanel.com

How to determine TrojanDownloader:Win32/Brantall.A?


File Info:
crc32: 32615CFCmd5: 7f6f18a37290e52c10a60a7e316cf686name: 7F6F18A37290E52C10A60A7E316CF686.mlwsha1: 64f1f656546038b46848f290d636fa00e5ebc9d6sha256: ff0d9a5cfbe2f614000c9d1ca3ad53c2c480202c0a91cdda54b0d6db112cfeafsha512: 847dc2f27c2b601ffb1960b72278d4cd136e2eae7bc1ff25414d69a233a204ec6625e84b293fcc3b3aaa45ee0344158555e17f939d75a8ac2b4d76e44ec2be3cssdeep: 12288:6Gov76FlI/xUsHsSgJYz4qakcdSQ5MemzKIgYDAxS2AF6XWWalP+Tm6Q:FJqU2lguakcdXDqKImxod6Qtype: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
LegalCopyright: Copyright 2012InternalName: installerFileVersion: 15.9.28.27CompanyName: LegalTrademarks: ProductName: InstallerProductVersion: 15.9.28.27FileDescription: InstallerOriginalFilename: installer.exeTranslation: 0x0409 0x04b0

TrojanDownloader:Win32/Brantall.A also known as:

Bkav	W32.AIDetectVM.malware1
Elastic	malicious (high confidence)
MicroWorld-eScan	Application.Bundler.InstallBrain.A
FireEye	Generic.mg.7f6f18a37290e52c
CAT-QuickHeal	TrojanDownloader.Brantall.A5
Cylance	Unsafe
VIPRE	InstallBrain (fs)
Sangfor	Malware
K7AntiVirus	Adware ( 0040f5df1 )
BitDefender	Application.Bundler.InstallBrain.A
K7GW	Adware ( 0040f5df1 )
Cybereason	malicious.37290e
Invincea	Generic PUA GE (PUA)
Baidu	Win32.Adware.Generic.ci
Cyren	W32/IBrain.D.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
APEX	Malicious
ClamAV	Win.Adware.Braininst-72
Kaspersky	HEUR:Trojan-Downloader.Win32.BrainInst.gen
Ad-Aware	Application.Bundler.InstallBrain.A
Sophos	Generic PUA GE (PUA)
Comodo	Application.Win32.InstallBrain.AD@4ypm25
F-Secure	PotentialRisk.PUA/InstallBrain.Gen
TrendMicro	TROJ_GEN.R06EC0DKI20
McAfee-GW-Edition	Artemis!Trojan
Emsisoft	Application.Bundler.InstallBrain.A (B)
SentinelOne	Static AI – Malicious PE
Webroot	W32.Adware.Installbrain
Avira	PUA/InstallBrain.Gen
eGambit	Unsafe.AI_Score_89%
Microsoft	TrojanDownloader:Win32/Brantall.A
Gridinsoft	Adware.Downloader.vl!c
Arcabit	Application.Bundler.InstallBrain.A
ZoneAlarm	HEUR:Trojan-Downloader.Win32.BrainInst.gen
GData	Application.Bundler.InstallBrain.A
Cynet	Malicious (score: 100)
AhnLab-V3	PUP/Win32.InstallBrain.R148005
Acronis	suspicious
McAfee	Artemis!7F6F18A37290
MAX	malware (ai score=74)
VBA32	BScope.Adware.BrainInst
Malwarebytes	Adware.InstallBrain
Panda	PUP/Ibups
ESET-NOD32	a variant of Win32/InstallBrain.W potentially unwanted
TrendMicro-HouseCall	TROJ_GEN.R06EC0DKI20
Rising	Malware.Undefined!8.C (TFE:5:hYsssFDuzGV)
Yandex	Trojan.GenAsa!dX5KPOYcPNM
Ikarus	Trojan-Downloader.Win32.Brantall
MaxSecure	not-a-virus:Adware.InstallBrain
BitDefenderTheta	Gen:NN.ZexaCO.34634.Lu2@a8SB8hai
AVG	Win32:UnwantedSig [PUP]
Avast	Win32:UnwantedSig [PUP]
CrowdStrike	win/malicious_confidence_100% (D)
Qihoo-360	HEUR/QVM20.1.540F.Malware.Gen