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a.best-profun.ru

Private Person  (Proxy Registrant)

Domain Information

The domain a.best-profun.ru is registered by proxy through REGTIME-RU and was originally registered in May of 2015. Currently this domain has been known to host various forms of malware. The hosted servers are located in Portland, Oregon within the United States which resides on the Amazon Technologies Inc. network. The domain uses the Amazon Web Services (AWS) cloud computing platform from the US West (Oregon) region datacenter.
Registrar:
REGTIME-RU

Server location:
Oregon, United States (US)

Create date:
Wednesday, May 13, 2015

Expires date:
Friday, May 13, 2016

ASN:
AS16509 AMAZON-02 - Amazon.com, Inc.,US

Root domain:
best-profun.ru

Whois:
1 best-profun.ru record

Scanner detections:
Malware distribution  (100% detected)

Scan engine
Details
Detections

Reason Heuristics
Threat.Win.Reputation.IMP, PUP.Optional.PCUtilities (M)
100.00%

ESET NOD32
Win32/Adware.MultiPlug.MI application
25.00%

Emsisoft Anti-Malware
Adware.MultiPlug.LR
25.00%

Dr.Web
Trojan.PWS.Qqpass.11207
25.00%

F-Secure
Adware.MultiPlug.LR
25.00%

Lavasoft Ad-Aware
Adware.MultiPlug.LR
25.00%

Clam AntiVirus
Win.Adware.Multiplug-45945
25.00%

Norman
Adware.MultiPlug.LR
25.00%

avast!
Win32:Evo-gen [Susp]
25.00%

MicroWorld eScan
Adware.MultiPlug.LR
25.00%

nProtect
Adware.MultiPlug.LR
25.00%

McAfee
Multiplug-FAD
25.00%

Malwarebytes
PUP.Optional.MultiPlug
25.00%

Zillya! Antivirus
Adware.MultiPlugGen.Win32.3
25.00%

K7 AntiVirus
Adware
25.00%

The domain a.best-profun.ru has been seen to resolve to the following 5 IP addresses.

54.149.241.47
ec2-54-149-241-47.us-west-2.compute.amazonaws.com
June 19, 2015

54.69.228.231
ec2-54-69-228-231.us-west-2.compute.amazonaws.com
June 19, 2015

54.68.13.248
ec2-54-68-13-248.us-west-2.compute.amazonaws.com
June 19, 2015

54.213.72.9
ec2-54-213-72-9.us-west-2.compute.amazonaws.com
June 19, 2015

54.200.195.191
ec2-54-200-195-191.us-west-2.compute.amazonaws.com
June 19, 2015

File downloads found at URLs served by a.best-profun.ru.

1 / 68      (Malware)
http://a.best-profun.ru/hp/?q=/oNsrqqaWswk/LFHwymD7e7rkl44GrWltSNZfsF1zIDTxHPFoD7GggO9 kJmrQIXXoMMP/KaAuuge9b62hCuiPgdVmcbF0VGevhdNLjgIfH4llqj1 5/.../Rn3G9kElZrRkriyjLymLepyYVzRJa  (download.exe)

1 / 68      (PUP)
http://a.best-profun.ru/hp/?q=sYfMQFbDy5bs6789/XQIoTPF/EBUtOUMk23Yy2OiyQOEGbKV3a9d7JpzoPxO1RNH9DLN37b2DqdBlkkciA8ETBVxldkPXiTaqsQJuyPraqBs93oCXFPMGzYzJeR9J3nPC3BTwJzIUahWucTzXO/kNMS0vWEzfnco1bfOOTt1x8d70c8TzPU48dcj3KHuZZFbpwEbbgbdQMpgNRpjCfupdtu4ZB/MszzWyEKfl/.../y9Xjgw2b3mujNO67En5zLXg  (bang bang bang.exe)

1 / 68      (Malware)
http://a.best-profun.ru/hp/.../Lm9UBEn1j gD32SMohTZPnCplRBPTuvUJCrxtA5xXgPLYsxubRWGSUvFXU6QFvpM813OAcsePR54K2SCeRgMbM8Umf30IXobiJ4 Ga5azgHtXGn801ZB3M  (download.exe)

26 / 68    (PUP)
http://a.best-profun.ru/hp/?q=UcLnkDzuEvyBP12345Wjem0nqucIerqM9iEXU8mIx /.../n3CV4njNXtpGNeG1mj5EjCS906vIIIcdLfEwLJe51Ezm3XslsgRPQQGI7RRJw CBnV9fZOEYPTdoBTO8HdYyk5OSqrodPgMtj4HFNN1ULuQJycfvj8xt1MCXGjQ1fRqeo  (download.exe)

The following 7 files have been seen to comunicate with a.best-profun.ru in live environments.

TCP » 54.149.241.47:80
papers please v1.0.41 setup.exe

TCP » 54.149.241.47:80
installer_game develop.exe

TCP » 54.213.72.9:80
setup installer.exe (Win by Microsoft)

TCP » 54.213.72.9:80
tmp5600.tmp

TCP » 54.213.72.9:80
tmp61f7.tmp

TCP » 54.68.13.248:80
tmp781a.tmp

TCP » 54.69.228.231:80
download.exe

URL:
http://a.best-profun.ru/

Network:
Amazon Web Services (AWS), running an EC2 instance

Web server:
openresty

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