Gen.Variant.Symmi.46681_acc16cee78 – Adaware

Dynamic Analysis

Payload

No specific payload has been found.

Process activity

The Trojan creates the following process(es):

mscorsvw.exe:1912
%original file name%.exe:1364
RunDll32.exe:1112
RunDll32.exe:1512

The Trojan injects its code into the following process(es):No processes have been created.

Mutexes

The following mutexes were created/opened:

__DDrawCheckExclMode____DDrawExclMode__DDrawDriverObjectListMutexDDrawWindowListMutexCTF.TMD.MutexDefaultS-1-5-21-1844237615-1960408961-1801674531-1003CTF.Layouts.MutexDefaultS-1-5-21-1844237615-1960408961-1801674531-1003CTF.Asm.MutexDefaultS-1-5-21-1844237615-1960408961-1801674531-1003CTF.Compart.MutexDefaultS-1-5-21-1844237615-1960408961-1801674531-1003CTF.LBES.MutexDefaultS-1-5-21-1844237615-1960408961-1801674531-1003ZonesLockedCacheCounterMutexZonesCounterMutexZonesCacheCounterMutexRasPbFileWininetProxyRegistryMutexWininetConnectionMutexWininetStartupMutexc:!documents and settings!adm!local settings!history!history.ie5!c:!documents and settings!adm!cookies!c:!documents and settings!adm!local settings!temporary internet files!content.ie5!_!MSFTHISTORY!_ShimCacheMutex

File activity

The process %original file name%.exe:1364 makes changes in the file system.

The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\4DQJW9YN\990x90[1] (14680 bytes)
%System%\drivers\etc\hosts.ics (535 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\WLMVCPYN\990x90[1] (1072 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\4DQJW9YN\286[1].png (323 bytes)
%System%\drivers\etc\hosts (535 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\4DQJW9YN\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\ajax-loader[1].gif (3945 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\anti[1].php (533 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\18216[1].htm (810 bytes)
%Documents and Settings%\All Users\Desktop\FAPCF ONE.lnk (1 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\WLMVCPYN\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\37481[1].htm (810 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\WLMVCPYN\FAPCF[1].HTML (695 bytes)

Registry activity

The process mscorsvw.exe:1912 makes changes in the system registry.

The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\.NETFramework\v2.0.50727\NGenService\State]
"AccumulatedWaitIdleTime" = "2340000"

The process %original file name%.exe:1364 makes changes in the system registry.

The Trojan creates and/or sets the following values in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Programs" = "%Documents and Settings%\%current user%\Start Menu\Programs"

[HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication]
"ID" = "1411123805"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"NetHood" = "%Documents and Settings%\%current user%\NetHood"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65452"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 16 00 00 00 01 00 00 00 00 00 00 00"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Start Menu" = "%Documents and Settings%\All Users\Start Menu"

[HKLM\System\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Personal" = "%Documents and Settings%\%current user%\My Documents"

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache]
"@xpsp3res.dll,-20001" = "Diagnose Connection Problems..."

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"
"Startup" = "%Documents and Settings%\%current user%\Start Menu\Programs\Startup"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonMusic" = "%Documents and Settings%\All Users\Documents\My Music"
"Common Desktop" = "%Documents and Settings%\All Users\Desktop"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"
"Templates" = "%Documents and Settings%\%current user%\Templates"

[HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication]
"Name" = "%original file name%.exe"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Desktop" = "%Documents and Settings%\%current user%\Desktop"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Documents"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"My Pictures" = "%Documents and Settings%\%current user%\My Documents\My Pictures"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65452"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"SendTo" = "%Documents and Settings%\%current user%\SendTo"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Startup" = "%Documents and Settings%\All Users\Start Menu\Programs\Startup"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"PrintHood" = "%Documents and Settings%\%current user%\PrintHood"

"Start Menu" = "%Documents and Settings%\%current user%\Start Menu"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65452"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Fonts" = "%WinDir%\Fonts"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonVideo" = "%Documents and Settings%\All Users\Documents\My Videos"
"CommonPictures" = "%Documents and Settings%\All Users\Documents\My Pictures"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Local AppData" = "%Documents and Settings%\%current user%\Local Settings\Application Data"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "0B 5F 34 C7 04 1D B4 08 1C CC 6D 9A 5E 55 E0 6A"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Programs" = "%Documents and Settings%\All Users\Start Menu\Programs"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65452"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MigrateProxy" = "1"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Recent" = "%Documents and Settings%\%current user%\Recent"
"Favorites" = "%Documents and Settings%\%current user%\Favorites"
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

The Trojan modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

Proxy settings are disabled:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

The Trojan modifies IE settings for security zones to map all urls to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"

The Trojan modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

"ProxyBypass" = "1"

The Trojan deletes the following value(s) in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyOverride"

"ProxyServer"

"AutoConfigURL"

The Trojan disables automatic startup of the application by deleting the following autorun value:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"cfire"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"cfire"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"cfiremaster"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"cfiremaster"

The process RunDll32.exe:1112 makes changes in the system registry.

The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "9B 77 71 3B 09 CF 37 6B 3F 33 04 20 10 58 A7 DD"

The process RunDll32.exe:1512 makes changes in the system registry.

The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "A8 B8 96 E0 FF 90 A2 34 C1 38 A3 C2 DA FB 1F 70"

Dropped PE files

There are no dropped PE files.

HOSTS file anomalies

The Trojan modifies "%System%\drivers\etc\hosts" file which is used to translate DNS entries to IP addresses. The modified file is 533 bytes in size. The following strings are added to the hosts file listed below:

9.9.9.9	mobily.pw
9.9.9.9	patron.tweethashcount.com
9.9.9.9	track.ttswebdesign.com
9.9.9.9	grizzl.thewell-beingcompany.com
9.9.9.9	rdp.thewalkinginstitute.com
9.9.9.9	welcome.thesplitscreenphotobooth.com
9.9.9.9	hello.thesplitscreenphotobooth.com
9.9.9.9	welcome.thecraftbarnwales.com
9.9.9.9	hello.sylvanstructures.com
9.9.9.9	remote.sylvanstructures.com
9.9.9.9	wuah.chekc.co.vu
9.9.9.9	canmacar.com
9.9.9.9	www.canmacar.com
9.9.9.9	phaelixe.com
9.9.9.9	nitrous.cf
9.9.9.9	godlikeweapon.pw

Rootkit activity

No anomalies have been detected.

Propagation

Removals

Remove it with Ad-Aware

Click (here) to download and install Ad-Aware Free Antivirus.
Update the definition files.
Run a full scan of your computer.

Manual removal*

Terminate malicious process(es) (How to End a Process With the Task Manager):
mscorsvw.exe:1912
%original file name%.exe:1364
RunDll32.exe:1112
RunDll32.exe:1512
Delete the original Trojan file.
Delete or disinfect the following files created/modified by the Trojan:
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\4DQJW9YN\990x90[1] (14680 bytes)
%System%\drivers\etc\hosts.ics (535 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\WLMVCPYN\990x90[1] (1072 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\4DQJW9YN\286[1].png (323 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\4DQJW9YN\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\ajax-loader[1].gif (3945 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\anti[1].php (533 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQISTQM\18216[1].htm (810 bytes)
%Documents and Settings%\All Users\Desktop\FAPCF ONE.lnk (1 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\WLMVCPYN\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\37481[1].htm (810 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\WLMVCPYN\FAPCF[1].HTML (695 bytes)
Restore the original content of the HOSTS file (%System%\drivers\etc\hosts): 127.0.0.1 localhost
Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).

*Manual removal may cause unexpected system behaviour and should be performed at your own risk.

Static Analysis

VersionInfo

Company Name: MS
Product Name: Project1
Product Version: 1.00
Legal Copyright:
Legal Trademarks:
Original Filename: fapcfok.exe
Internal Name: fapcfok
File Version: 1.00
File Description:
Comments:
Language: English (United Kingdom)

Company Name: MSProduct Name: Project1Product Version: 1.00Legal Copyright: Legal Trademarks: Original Filename: fapcfok.exeInternal Name: fapcfokFile Version: 1.00File Description: Comments: Language: English (United Kingdom)

PE Sections

Name	Virtual Address	Virtual Size	Raw Size	Entropy	Section MD5
	4096	916304	61440	5.54337	d2bac3f8ae01a82a2ae6a4c613a4cf1b
	921600	8712	4096	5.54494	d952c77b155a3477140b9d2801da6af3
.rsrc	933888	1397864	1400832	5.54484	19f35d5bf6f971a47c05acb515e39a63
	2334720	81920	10804	5.50314	41503067f42ad960567e799889b5161b

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

Network Activity

URLs

URL	IP
hxxp://antiweb.zapto.org/	8.23.224.90
hxxp://googlecode.l.googleusercontent.com/svn/trunk/anti.php
hxxp://googlecode.l.googleusercontent.com/svn/trunk/FAPCF.HTML
hxxp://whos.amung.us/swidget/fapcfone.png	67.202.94.93
hxxp://widgets.amung.us/small/02/286.png	173.192.170.82
hxxp://ad.a-ads.com/18216?size=990x90	106.186.18.153
hxxp://ad.a-ads.com/37481?size=990x90	106.186.18.153
hxxp://ad.a-ads.com/system/ads/9148/banners/990x90	106.186.18.153
hxxp://ad.a-ads.com/system/ads/14633/banners/990x90	106.186.18.153
hxxp://static.a-ads.com/system/ads/14633/banners/990x90	106.186.18.153
hxxp://static.a-ads.com/system/ads/9148/banners/990x90	106.186.18.153
hxxp://cfpro00007.googlecode.com/svn/trunk/FAPCF.HTML	64.233.171.82
hxxp://cfpro00007.googlecode.com/svn/trunk/anti.php	64.233.171.82
hxxp://fapcf001.ddns.net/	8.23.224.90

IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

Traffic

GET /system/ads/14633/banners/990x90 HTTP/1.1

Accept: */*

Referer: hXXp://ad.a-ads.com/37481?size=990x90

Accept-Language: en-us

Accept-Encoding: gzip, deflate

User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)

Host: static.a-ads.com

Connection: Keep-Alive

HTTP/1.1 200 OK

Server: nginx/1.6.0

Date: Tue, 30 Sep 2014 02:09:23 GMT

Content-Type: application/octet-stream

Content-Length: 55815

Last-Modified: Wed, 24 Sep 2014 13:32:43 GMT

Connection: keep-alive

ETag: "5422c7fb-da07"

Accept-Ranges: bytes

......Exif..II*.................Ducky.......d..... hXXp://ns.adobe.com/xap/1.0/.<?xpacket begin="..." id="W5M0MpCehiHzreSzNTczkc9d"?> <x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 5.3-c011 66.145661, 2012/02/06-14:56:27 "> <rdf:RDF xmlns:rdf="http://VVV.w3.org/1999/02/22-rdf-syntax-ns#"> <rdf:Description rdf:about="" xmlns:xmp="hXXp://ns.adobe.com/xap/1.0/" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/" xmlns:stRef="hXXp://ns.adobe.com/xap/1.0/sType/ResourceRef#" xmp:CreatorTool="Adobe Photoshop CS6 (Windows)" xmpMM:InstanceID="xmp.iid:73ECF52D43EB11E492F0B25639D741B4" xmpMM:DocumentID="xmp.did:73ECF52E43EB11E492F0B25639D741B4"> <xmpMM:DerivedFrom stRef:instanceID="xmp.iid:73ECF52B43EB11E492F0B25639D741B4" stRef:documentID="xmp.did:73ECF52C43EB11E492F0B25639D741B4"/> </rdf:Description> </rdf:RDF> </x:xmpmeta> <?xpacket end="r"?>...&Adobe.d...............,....C...x................................................................................................................................................Z...................................................................................................0567.. `...3412@%.!$..........................!..1A..4.56.Q".a2B#...0qR$tuvw ..br.3C...`..Ss%.@.c...DT.&......................!..2.3.1...AQaq......"..0BRrs. ...#$t.`b..C..@.Sc4....................!1AQ..aq...... 0@P.`.................d|>...................................................................................................c..s

<<< skipped >>>

GET /18216?size=990x90 HTTP/1.1

Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/x-ms-application, application/x-ms-xbap, application/vnd.ms-xpsdocument, application/xaml xml, */*

Referer: hXXp://cfpro00007.googlecode.com/svn/trunk/FAPCF.HTML

Accept-Language: en-us

Accept-Encoding: gzip, deflate

User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)

Host: ad.a-ads.com

Connection: Keep-Alive

HTTP/1.1 200 OK

Content-Type: text/html;charset=utf-8

Content-Length: 5252

Connection: keep-alive

Status: 200 OK

X-XSS-Protection: 1; mode=block

X-Content-Type-Options: nosniff

X-Powered-By: Phusion Passenger 4.0.44

Date: Tue, 30 Sep 2014 02:09:22 GMT

Server: nginx/1.6.0 Phusion Passenger 4.0.44

<!DOCTYPE html>.<html lang='en'>.<head>.<style>. body{font:13px/1.231 arial,helvetica,clean,sans-serif;*font-size:small;*font:x-small}select,input,textarea,button{font:99% arial,helvetica,clean,sans-serif}table{font-size:inherit;font:100%}pre,code,kbd,samp,tt{font-family:monospace;*font-size:108%;line-height:100%}html,body{margin:0;padding:0;background:0 transparent;font-size:16px;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif}p,a,small{text-align:center}a{color:#0069d6;text-decoration:none;line-height:inherit;font-weight:inherit}a:hover{color:#00438a;text-decoration:underline}.size120x60,.size120x60 .cell{width:120px;height:60px}.size120x90,.size120x90 .cell{width:120px;height:90px}.size120x240,.size120x240 .cell{width:120px;height:240px}.size120x600,.size120x600 .cell{width:120px;height:600px}.size125x125,.size125x125 .cell{width:125px;height:125px}.size160x90,.size160x90 .cell{width:160px;height:90px}.size160x600,.size160x600 .cell{width:160px;height:600px}.size180x90,.size180x90 .cell{width:180px;height:90px}.size180x150,.size180x150 .cell{width:180px;height:150px}.size200x90,.size200x90 .cell{width:200px;height:90px}.size200x200,.size200x200 .cell{width:200px;height:200px}.size234x60,.size234x60 .cell{width:234px;height:60px}.size240x400,.size240x400 .cell{width:240px;height:400px}.size250x250,.size250x250 .cell{width:250px;height:250px}.size300x250,.size300x250 .cell{width:300px;height:250px}.size320x50,.size320x50 .cell{width:320px;height:50px}.size336x280,.size336x280 .

<<< skipped >>>

GET /37481?size=990x90 HTTP/1.1

Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/x-ms-application, application/x-ms-xbap, application/vnd.ms-xpsdocument, application/xaml xml, */*

Referer: hXXp://cfpro00007.googlecode.com/svn/trunk/FAPCF.HTML

Accept-Language: en-us

Accept-Encoding: gzip, deflate

User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)

Host: ad.a-ads.com

Connection: Keep-Alive

HTTP/1.1 200 OK

Content-Type: text/html;charset=utf-8

Content-Length: 5253

Connection: keep-alive

Status: 200 OK

X-XSS-Protection: 1; mode=block

X-Content-Type-Options: nosniff

X-Powered-By: Phusion Passenger 4.0.44

Date: Tue, 30 Sep 2014 02:09:22 GMT

Server: nginx/1.6.0 Phusion Passenger 4.0.44

<!DOCTYPE html>.<html lang='en'>.<head>.<style>. body{font:13px/1.231 arial,helvetica,clean,sans-serif;*font-size:small;*font:x-small}select,input,textarea,button{font:99% arial,helvetica,clean,sans-serif}table{font-size:inherit;font:100%}pre,code,kbd,samp,tt{font-family:monospace;*font-size:108%;line-height:100%}html,body{margin:0;padding:0;background:0 transparent;font-size:16px;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif}p,a,small{text-align:center}a{color:#0069d6;text-decoration:none;line-height:inherit;font-weight:inherit}a:hover{color:#00438a;text-decoration:underline}.size120x60,.size120x60 .cell{width:120px;height:60px}.size120x90,.size120x90 .cell{width:120px;height:90px}.size120x240,.size120x240 .cell{width:120px;height:240px}.size120x600,.size120x600 .cell{width:120px;height:600px}.size125x125,.size125x125 .cell{width:125px;height:125px}.size160x90,.size160x90 .cell{width:160px;height:90px}.size160x600,.size160x600 .cell{width:160px;height:600px}.size180x90,.size180x90 .cell{width:180px;height:90px}.size180x150,.size180x150 .cell{width:180px;height:150px}.size200x90,.size200x90 .cell{width:200px;height:90px}.size200x200,.size200x200 .cell{width:200px;height:200px}.size234x60,.size234x60 .cell{width:234px;height:60px}.size240x400,.size240x400 .cell{width:240px;height:400px}.size250x250,.size250x250 .cell{width:250px;height:250px}.size300x250,.size300x250 .cell{width:300px;height:250px}.size320x50,.size320x50 .cell{width:320px;height:50px}.size336x280,.size336x280 .

<<< skipped >>>

GET / HTTP/1.1

Accept: */*

Accept-Encoding: gzip, deflate

User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)

Host: antiweb.zapto.org

Connection: Keep-Alive

HTTP/1.1 302 Found

Date: Tue, 30 Sep 2014 02:09:19 GMT

Server: Apache/2.2.3 (CentOS)

X-Powered-By: PHP/5.1.6

Location: hXXp://cfpro00007.googlecode.com/svn/trunk/anti.php

Content-Length: 0

Connection: close

Content-Type: text/html; charset=UTF-8

GET /small/02/286.png HTTP/1.1

Accept: */*

Referer: hXXp://cfpro00007.googlecode.com/svn/trunk/FAPCF.HTML

Accept-Language: en-us

Accept-Encoding: gzip, deflate

User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)

Connection: Keep-Alive

Host: widgets.amung.us

HTTP/1.1 200 OK

Server: nginx/1.2.4

Date: Tue, 30 Sep 2014 02:09:22 GMT

Content-Type: image/png

Content-Length: 323

Last-Modified: Sun, 13 Jun 2010 09:48:29 GMT

Connection: keep-alive

Expires: Thu, 30 Oct 2014 02:09:22 GMT

Cache-Control: max-age=2592000

Accept-Ranges: bytes

.PNG........IHDR...P.........D......9PLTE.bM.nX.82.G:................zc.....z.UC..n.'-00/...555...........IDAT8...... .CG..c....n....1..QLxi.F....^.0t....E.f..T........11.;.j..T.H... /...%..$4L..[.`..*.V Ih9X......\t.>... AB.!X....).J...........<'..@.g1.P...kx.X..?e.d..)..<...\...=.=.Z...7.N..u..U.....RaI...L.....IEND.B`.HTTP/1.1 200 OK..Server: nginx/1.2.4..Date: Tue, 30 Sep 2014 02:09:22 GMT..Content-Type: image/png..Content-Length: 323..Last-Modified: Sun, 13 Jun 2010 09:48:29 GMT..Connection: keep-alive..Expires: Thu, 30 Oct 2014 02:09:22 GMT..Cache-Control: max-age=2592000..Accept-Ranges: bytes...PNG........IHDR...P.........D......9PLTE.bM.nX.82.G:................zc.....z.UC..n.'-00/...555...........IDAT8...... .CG..c....n....1..QLxi.F....^.0t....E.f..T........11.;.j..T.H... /...%..$4L..[.`..*.V Ih9X......\t.>... AB.!X....).J...........<'..@.g1.P...kx.X..?e.d..)..<...\...=.=.Z...7.N..u..U.....RaI...L.....IEND.B`...

GET /system/ads/9148/banners/990x90 HTTP/1.1

Accept: */*

Referer: hXXp://ad.a-ads.com/18216?size=990x90

Accept-Language: en-us

Accept-Encoding: gzip, deflate

User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)

Host: static.a-ads.com

Connection: Keep-Alive

HTTP/1.1 200 OK

Server: nginx/1.6.0

Date: Tue, 30 Sep 2014 02:09:22 GMT

Content-Type: application/octet-stream

Content-Length: 13690

Last-Modified: Sat, 19 Apr 2014 12:51:11 GMT

Connection: keep-alive

ETag: "5352713f-357a"

Accept-Ranges: bytes

.PNG........IHDR.......Z......../....tEXtSoftware.Adobe ImageReadyq.e<...siTXtXML:com.adobe.xmp.....<?xpacket begin="..." id="W5M0MpCehiHzreSzNTczkc9d"?> <x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 5.5-c021 79.154911, 2013/10/29-11:47:16 "> <rdf:RDF xmlns:rdf="hXXp://VVV.w3.org/1999/02/22-rdf-syntax-ns#"> <rdf:Description rdf:about="" xmlns:xmpMM="hXXp://ns.adobe.com/xap/1.0/mm/" xmlns:stRef="hXXp://ns.adobe.com/xap/1.0/sType/ResourceRef#" xmlns:xmp="hXXp://ns.adobe.com/xap/1.0/" xmpMM:OriginalDocumentID="xmp.did:6441c9a6-fe46-4ffb-b080-6b59b53864ae" xmpMM:DocumentID="xmp.did:1CA15CD6BFE511E38D95AA068E2D7AAD" xmpMM:InstanceID="xmp.iid:1CA15CD5BFE511E38D95AA068E2D7AAD" xmp:CreatorTool="Adobe Photoshop CC (Macintosh)"> <xmpMM:DerivedFrom stRef:instanceID="xmp.iid:7c648f5c-328c-4709-9fe7-b0836d2a770f" stRef:documentID="xmp.did:6441c9a6-fe46-4ffb-b080-6b59b53864ae"/> </rdf:Description> </rdf:RDF> </x:xmpmeta> <?xpacket end="r"?>D.;T..1.IDATx....TUU...."..&... ..N.K.....YN.L.@..X....t...f.....ma.....5.dZ.......%.O..p$..|..!%Ay....n..}.....{...Y.....}.~.s...}.y... .. .. .. .. .. .. .. .. >.K@qq.K7h..h..h..h..h..hl...r?.. .. .. ./...A..A..AP.#.. .. ....A..A..AP.#.. .. ..c....C..A..A....aaa.&.n..h..h..h..h..h.....A..A..n..9. .. ...4G..A..A...9. .. ...4G..A..A...9. ....6n......7.<$;;{...qqq.f.Crr2l.....`;...5.\..L....m.6.G..]...0...-//.i.....s............SSS.j....F......._..V.x...B.4.......rh.p.U.V..Myv.. .....rss.w..C.III..$...7n...e.

<<< skipped >>>

GET /swidget/fapcfone.png HTTP/1.1

Accept: */*

Referer: hXXp://cfpro00007.googlecode.com/svn/trunk/FAPCF.HTML

Accept-Language: en-us

Accept-Encoding: gzip, deflate

User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)

Host: whos.amung.us

Connection: Keep-Alive

HTTP/1.1 303 See Other

Date: Tue, 30 Sep 2014 02:09:22 GMT

Content-Type: text/html

Transfer-Encoding: chunked

Connection: close

Location: hXXp://widgets.amung.us/small/02/286.png

Set-Cookie: uid=CgH9IVQqENIWWymIKm LAg==; expires=Thu, 31-Dec-37 23:55:55 GMT; domain=atta; path=/

0..

GET /svn/trunk/anti.php HTTP/1.1

Accept: */*

Accept-Encoding: gzip, deflate

User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)

Connection: Keep-Alive

Host: cfpro00007.googlecode.com

HTTP/1.1 200 OK

Date: Tue, 30 Sep 2014 02:09:20 GMT

Server: Apache

Last-Modified: Sun, 07 Sep 2014 02:56:18 GMT

ETag: "35//trunk/anti.php"

Accept-Ranges: bytes

Expires: Tue, 30 Sep 2014 02:12:20 GMT

Cache-Control: public, max-age=180

Content-Length: 533

Content-Type: text/plain

Alternate-Protocol: 80:quic,p=0.01

9.9.9.9 mobily.pw..9.9.9.9 patron.tweethashcount.com..9.9.9.9 track.ttswebdesign.com..9.9.9.9 grizzl.thewell-beingcompany.com..9.9.9.9 rdp.thewalkinginstitute.com..9.9.9.9 welcome.thesplitscreenphotobooth.com..9.9.9.9 hello.thesplitscreenphotobooth.com..9.9.9.9 welcome.thecraftbarnwales.com..9.9.9.9 hello.sylvanstructures.com..9.9.9.9 remote.sylvanstructures.com..9.9.9.9 wuah.chekc.co.vu..9.9.9.9 canmacar.com..9.9.9.9 VVV.canmacar.com..9.9.9.9 phaelixe.com..9.9.9.9 nitrous.cf..9.9.9.9 godlikeweapon.pw..9.9.9.9 kwi.amulet-am.com....

GET /svn/trunk/FAPCF.HTML HTTP/1.1

Accept: */*

Accept-Language: en-us

Accept-Encoding: gzip, deflate

User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)

Host: cfpro00007.googlecode.com

Connection: Keep-Alive

HTTP/1.1 200 OK

Date: Tue, 30 Sep 2014 02:09:21 GMT

Server: Apache

Last-Modified: Tue, 30 Sep 2014 01:11:27 GMT

ETag: "65//trunk/FAPCF.HTML"

Accept-Ranges: bytes

Expires: Tue, 30 Sep 2014 02:12:21 GMT

Cache-Control: public, max-age=180

Content-Length: 1836

Content-Type: text/plain

Alternate-Protocol: 80:quic,p=0.01

<html><head><meta http-equiv="content-type" content="text/html;charset=utf-8"><title></title></head><body>..<script type="text/javascript">.. var webLink = new Array("hXXp://VVV.fapcf.com/p/active-success.html<=>LinkBucks<=>ACTIVE SUCCESS<=>ACTIVE SUCCESS");..var randNumber = Math.floor(Math.random() * webLink.length);.. var linkActive = webLink[randNumber];..... function eLinkActive(){....document.write("<div id='ACTIVEWEB'>" linkActive "");.. }.. </script><font color="white">..<script type="text/javascript">eLinkActive()</script></font>..<font color="white">..<div id="NOTE">INFOMATION: (29/09/2014) UPDATE FAPCF ONE V5.0 - FIX BLOCK ACC - SUPPORT CF: NA - EU - BZ - RU - PH - INDO - KOREA - TAIWAN - SEA - ES !!!</div>..<div id="DLLINK">hXXp://VVV.fapcf.com</div>..<div id="VERHACK">5.0</div>..<div id="VERMODZ">FAPCF ONE V4.9 (24/09/2014) - FIX BLOCK ACC</div>..<div id="CTIME">90</div>..<div id="WEBPOP">hXXp://VVV.fapcf.com</div>..<div id="LB">linkbucks.com/mW2b,linkbucks.com/mW2T,linkbucks.com/mW2E,linkbucks.com/mW2b,linkbucks.com/mW2T,linkbucks.com/mW2E</div>..<div id="ADF">adf.ly/ruqY2,adf.ly/ruqdu,adf.ly/ruqZ7,adf.ly/ruqbS,adf.ly/ruqY2,adf.ly/ruqdu,adf.ly/ruqZ7,adf.ly/ruqbS</div>..</font>..<iframe data-aa='37481' src='//ad.a-ads.com/37481?size=990x90' scrolling='no' style='width:990px; h

<<< skipped >>>

GET / HTTP/1.1

Accept: */*

Accept-Language: en-us

Accept-Encoding: gzip, deflate

User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET4.0C)

Host: fapcf001.ddns.net

Connection: Keep-Alive

HTTP/1.1 302 Found

Date: Tue, 30 Sep 2014 02:09:21 GMT

Server: Apache/2.2.3 (CentOS)

X-Powered-By: PHP/5.1.6

Location: hXXp://cfpro00007.googlecode.com/svn/trunk/FAPCF.HTML

Content-Length: 0

Connection: close

Content-Type: text/html; charset=UTF-8

Map

The Trojan connects to the servers at the folowing location(s):

Strings from Dumps

RunDll32.exe_1112:

.text

`.data

.rsrc

msvcrt.dll

KERNEL32.dll

NTDLL.DLL

GDI32.dll

USER32.dll

IMAGEHLP.dll

rundll32.pdb

.....eZXnnnnnnnnnnnn3

....eDXnnnnnnnnnnnn3

...eDXnnnnnnnnnnnn,

.eDXnnnnnnnnnnnn,

%Xnnnnnnnnnnnnnnn1

O3$dS7"%U9

.manifest

5.1.2600.5512 (xpsp.080413-2105)

RUNDLL.EXE

Windows

Operating System

5.1.2600.5512

YThere is not enough memory to run the file %s.

Please close other windows and try again.

9The file %s or one of its components could not be opened.

0The file %s or one of its components cannot run.

MThe file %s or one of its components requires a different version of Windows.

UThe file %s or one of its components cannot run in standard or enhanced mode Windows.3Another instance of the file %s is already running./An exception occurred while trying to run "%s"

Error in %s

Missing entry:%s

Error loading %s

RunDll32.exe_1512:

.text

`.data

.rsrc

msvcrt.dll

KERNEL32.dll

NTDLL.DLL

GDI32.dll

USER32.dll

IMAGEHLP.dll

rundll32.pdb

.....eZXnnnnnnnnnnnn3

....eDXnnnnnnnnnnnn3

...eDXnnnnnnnnnnnn,

.eDXnnnnnnnnnnnn,

%Xnnnnnnnnnnnnnnn1

O3$dS7"%U9

.manifest

5.1.2600.5512 (xpsp.080413-2105)

RUNDLL.EXE

Windows

Operating System

5.1.2600.5512

YThere is not enough memory to run the file %s.

Please close other windows and try again.

9The file %s or one of its components could not be opened.

0The file %s or one of its components cannot run.

MThe file %s or one of its components requires a different version of Windows.

UThe file %s or one of its components cannot run in standard or enhanced mode Windows.3Another instance of the file %s is already running./An exception occurred while trying to run "%s"

Error in %s

Missing entry:%s

Error loading %s

Summary

Dynamic Analysis

Removals

Static Analysis

Network Activity

Map

Strings from Dumps