Gen.Variant.Symmi.45193_1cced3bedb – Adaware

Dynamic Analysis

Payload

Behaviour	Description
EmailWorm	Worm can send e-mails.

Process activity

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

%original file name%.exe:464

Mutexes

The following mutexes were created/opened:No objects were found.

File activity

The process %original file name%.exe:464 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\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\crossdomain[1].xml (1472 bytes)
%Documents and Settings%\%current user%\Local Settings\History\History.IE5\desktop.ini (159 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\4DQJW9YN\crossdomain[1].xml (11 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\{3550C75F-CFFD-4222-B875-0B0B1FE28513}\_extra\wheeeee.swf (69236 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\OPQNSD2J\desktop.ini (67 bytes)

The Trojan deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\crossdomain[1].xml (0 bytes)

Registry activity

The process %original file name%.exe:464 makes changes in the system registry.

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

[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 1B 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\System\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

[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"

[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"

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

[HKCU\Software\BRiGHTSTAR\Untitled\V1.0\Settings]
"Options" = "31 00 00 00 46 00 6F 00 73 00 74 00 65 00 72 00"

"crc" = "20 4B 34 C2 47 31 15 25 0C E6 C1 E0 35 C2 55 4C"

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

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

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "87 BB 5C 92 94 2B 99 85 F7 8A 6D 62 05 FB 30 03"

[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]
"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"

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

"ProxyBypass" = "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 deletes the following value(s) in system registry:

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

Dropped PE files

There are no dropped PE files.

HOSTS file anomalies

No changes have been detected.

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):No processes have been created.
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\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OPQNSD2J\crossdomain[1].xml (1472 bytes)
%Documents and Settings%\%current user%\Local Settings\History\History.IE5\desktop.ini (159 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\4DQJW9YN\crossdomain[1].xml (11 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\{3550C75F-CFFD-4222-B875-0B0B1FE28513}\_extra\wheeeee.swf (69236 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\OPQNSD2J\desktop.ini (67 bytes)
Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
Reboot the computer.

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

Static Analysis

VersionInfo

Company Name: BRiGHTSTAR
Product Name: HD Player
Product Version: 1.0
Legal Copyright:
Legal Trademarks:
Original Filename: Untitled.exe
Internal Name: Untitled
File Version: 1.0
File Description:
Comments:
Language: Russian (Russia)

Company Name: BRiGHTSTARProduct Name: HD Player Product Version: 1.0 Legal Copyright: Legal Trademarks: Original Filename: Untitled.exeInternal Name: UntitledFile Version: 1.0 File Description: Comments: Language: Russian (Russia)

PE Sections

Name	Virtual Address	Virtual Size	Raw Size	Entropy	Section MD5
.text	4096	757138	757760	4.62074	0c7c21bdcb0f9fbcaaff99a35fdd1ab0
.rdata	761856	157774	159744	3.8446	86b146131f2b9dbb4ba44d8e74bd4ce5
.data	921600	59268	24576	2.88194	8b1015905deab19b04b0e25c3f2370fe
.rsrc	983040	120288	122880	3.55226	c7e020c18441a0b29a0ebe5b7485514b
.!rdata	1105920	135168	135168	0.29214	7ea6b83e1da96949817025ff711cabc7

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

Network Activity

URLs

URL	IP
hxxp://cartoonnetwork.com/crossdomain.xml
hxxp://www.cartoonnetwork.com/crossdomain.xml	157.166.239.102

IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

Traffic

GET /crossdomain.xml HTTP/1.1

Accept: */*

Accept-Language: en-US

x-flash-version: 11,6,602,168

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: VVV.cartoonnetwork.com

Connection: Keep-Alive

HTTP/1.1 200 OK

Server: nginx

Date: Wed, 17 Jun 2015 08:38:03 GMT

Content-Type: application/xml

Transfer-Encoding: chunked

Connection: close

Vary: Accept-Encoding

Set-Cookie: CG=UA:07:Kharkov; path=/

Last-Modified: Tue, 22 Jul 2014 15:44:53 GMT

Cache-Control: max-age=600

Expires: Wed, 17 Jun 2015 08:40:44 GMT

X-Cache-Status: HIT

Content-Encoding: gzip

5c0..............Ms.6.....Pu..);n..c;.6.N;.\r.@.BL.4.Jv.}..(...v.(...>.`....O/y6..SJ..........._........<.F.e...I..:..u.........7..w..n..s..s.H.s./..2.I...c.c..._..~.gY.w.3...\..F...p0Z.b.w.a..93Vk...i......).=...WF<.., .|I3n ....Fy....NY....jp.r.....T\....c..I=...3..C..5#...8...2.=)......_...z..43....0...EZ>. .J.[.g..%1.Z?l..D.I...D../....I{Q..]p..8..9X..R..i2....f..8.......g....e.5.^*> a.........v..z\G.z."....r.o.U.7..5.p....A...d....M-f..CT.yR...D"^7d..clwD"V....?:.#......q(........D...%Uf....I@.'Y.(.Nu..1...c.Z...#...i...R4.....;.U...F......eL........C.|.... ......Em.a`.....z.p.[.p..u8..A."..C."T...`HA,...!p....Z....Y...F.(.Y9B..!......!.R.... .C."`....G./..!..Y.....]=..G..C[.....B....K....,8.....).'b..Px8Exr{....Qd.B....b*..p..<q~...'!.!...1.........m......<K.q0..y..b%m.H.p.Det../]..D$...x..-.0..].. ..6...O@..m...#.. ..{)j.h...<..'....*.\..9...V...[Z....,.aw..M.h..&....)..j,,.-.Dj........:)a..e.....A\.L.Y...8..=...E.T i3.C.%.O...me..Z......|.2..nh.<.4.......K..A../ ..t..d..h]...`......... .........E....<...l..j.\.3..........O...,.i..............T?rVZa.V......B.......)q\...u ...PAE.C..3. T[n......n......C..).....$W.N.B[...Q...*z.A.@6 ..f........U.>...3p=.....n...m...S..>...S.|.j.v......>.,....$....)K.h(..f...#......\........vE..<n..G.[U\7..........^.4..ln^. ......q7..%.V..dD"J....S.....%.m..D...dk..H$.p.....U......K.L.#.F...2R..Yb!{"...$y..2N`Zsx..Gx.P ..1Z..s.(.....(..2.. `.....2.......4...%5 .?./"..1o.....qz...v....N..:.#W.'.n....<... 1...:. y......0..

<<< skipped >>>

Map

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

Strings from Dumps

%original file name%.exe_464:

.text

.rdata

.data

.rsrc

u2SSShY

1SSShY

uDPW

SSSSSh

.PWuF

YYu.VW

%uWVW

}`uk9U@t%9U(ua9U@t

.QPWR

.tgPV

FTPjK

FtPj;

C.PjRVj

u.VV3

.SSSSSSh|

HHCTRL.OCX

\\.\REGMON

\\.\REGVXD

1.1.3

SWFKit.BK

kernel32.dll

shlwapi.dll

comctl32.dll

------%s will be expired on d-d-d------

------%s will be expired after %d days after installed!------

f%d_%s

function f%d_%s() { return _call('%s', arguments);}

comdlg32.dll

urlmon.dll

user32.dll

%sX%d.cab

"%s" /Q /S

%sX%d.tmp

Failed to initialize the WIndows Socket!

%d%% Free

Physical memory available to Windows:

%d KB

0xX

SCRNSAVE.EXE

SYSTEM.INI

hXXp://VVV.swfbuddy.com

TOPURL

.main

%s\DefaultIcon

%s\shell\open\%s

windowShape

$EKHOTKEY

$KPDISABLEWINDOWKEYS

hotKey

exitKeys

keyPress

expiryMsg

windowSize

cmdItems

cmdLine

join

%s.%s

%s.%d

msgBox

winio.sys

\\.\PhysicalDrive%d

\\.\Scsi%d:

FtpGetFileSize

FtpRenameFileA

FtpDeleteFileA

FtpRemoveDirectoryA

FtpCreateDirectoryA

FtpSetCurrentDirectoryA

FtpGetCurrentDirectoryA

FtpOpenFileA

FtpFindFirstFileA

wininet.dll

Mozilla/4.0 (compatible; MSIE 5.00; Windows 98)

_InetFtp_

@F_%u

VVV.swfkit.com

onGetUrl

openFtp

getHttpFileHeader

getHttpFileStatus

getHttpFileLastModifiedTime

getHttpFileSize

getUrl

_FFish_MCI_%d

errorMsg

sendCmdString

OK %d %s

%d %s

UIDL %d

TOP %d %d

RETR %d

OK %d %d

%d %d

LIST %d

DELE %d

password

port

RegKey

key not found

deleteKey

getSubkeyNames

\StringFileInfo\X\SpecialBuild

\StringFileInfo\X\productVersion

\StringFileInfo\X\ProductName

\StringFileInfo\X\PrivateBuild

\StringFileInfo\X\OriginalFilename

\StringFileInfo\X\LegalTrademarks

\StringFileInfo\X\LegalCopyright

\StringFileInfo\X\InternalName

\StringFileInfo\X\FileVersion

\StringFileInfo\X\FileDescription

\StringFileInfo\X\CompanyName

\StringFileInfo\X\Comments

Shell32.dll

software\microsoft\windows\currentversion

windows

findExecutable

windowStyle

URLShortcut

> %d.d.d

Windows 32s

Windows 95

Windows ME

Windows 98

Windows NT

Windows 2000

Windows XP

getWindowsByName

windowState

getExeName

processMsg

HttpQueryInfoA

HttpSendRequestA

HttpOpenRequestA

InternetCrackUrlA

InternetOpenUrlA

InternetCanonicalizeUrlA

illegal character '%s%c%c'

illegal unicode character '%s%c%c%c%c'

unterminated %s constant

unknown escape sequence '%c%c'

ECMAScript don't allow line terminators in %s constants

syntax error: %s

invalid alias name of the imported function

dllimport

import

export

?456789:;

!"#$%&'()* ,-./0123

attachment %d

====_SWFKIT_MAIL_PART_%X.%X.%X_====

Content-Transfer-Encoding: %s

Content-Type: %s; charset="%s"

Content-Type: %s; name="%s"

Content-Disposition: attachment; filename="%s"

Content-ID:

--%s--

boundary="%s"

X-Priority: %d

X-Mailer: SWFKit.FFish

Date: %s

Subject: =?%s?B?

Bcc: %s

Cc: %s

Reply-To: %s

To: %s

From: %s

boundary="%s";

login

AUTH PLAIN %s

AUTH LOGIN

%s %s

MAIL FROM:

HELO %s

EHLO %s

can't connect to the smtp server

PASS %s

USER %s

@F_%d

Reply from %d.%d.%d.%d: bytes=%d time=%dms TTL=%d

Unkown host %s

ICMP.DLL

Reply from %s: bytes=%d time=%dms TTL=%d icmp_seq=%u

Pinging %s [%s]: with %d bytes of data:

.yMax

.xMax

.yMin

.xMin

inetmib1.dll

SYSTEM\CurrentControlSet\Services\VxD\MSTCP

SYSTEM\CurrentControlSet\Services\Tcpip\parameters

SYSTEM\CurrentControlSet\Services\Tcpip\parameters\Transient

Runtime error: %s

Warning: unknown method "%s"

Warning: invalid index for operator []

hook break %d

Warning: can't set property "%s" with a wrong type

Warning: using undefined property "%s"

Warning: using undefined variable "%s"

CNotSupportedException

COMCTL32.DLL

Afx:%p:%x:%p:%p:%p

Afx:%p:%x

hhctrl.ocx

commctrl_DragListMsg

CCmdTarget

CHotKeyCtrl

msctls_hotkey32

{X-X-X-XX-XXXXXX}

MSWHEEL_ROLLMSG

File%d

ntdll.dll

Software\Microsoft\Windows\CurrentVersion\Policies\Comdlg32

Software\Microsoft\Windows\CurrentVersion\Policies\Network

Software\Microsoft\Windows\CurrentVersion\Policies\Explorer

%s.dll

CMDIChildWnd

CMDIFrameWnd

oleaut32.dll

olepro32.dll

ole32.dll

mscoree.dll

?#%X.y

Please contact the application's support team for more information.

internal state. The program cannot safely continue execution and must

continue execution and must now be terminated.

portuguese-brazilian

0123456789

right-curly-bracket

left-curly-bracket

OLEAUT32.dll

OLEACC.dll

WINMM.dll

WSOCK32.dll

VERSION.dll

GetWindowsDirectoryA

CreatePipe

GetProcessHeaps

GetCPInfo

KERNEL32.dll

UnhookWindowsHookEx

SetWindowsHookExA

GetKeyState

GetKeyNameTextA

MapVirtualKeyA

EnumThreadWindows

ExitWindowsEx

EnumWindows

EnumChildWindows

CreateDialogIndirectParamA

USER32.dll

GetViewportExtEx

SetViewportOrgEx

OffsetViewportOrgEx

SetViewportExtEx

ScaleViewportExtEx

GDI32.dll

WINSPOOL.DRV

RegCloseKey

RegCreateKeyExA

RegOpenKeyExA

RegOpenKeyA

RegEnumKeyExA

RegQueryInfoKeyA

RegDeleteKeyA

RegEnumKeyA

RegCreateKeyA

ADVAPI32.dll

ShellExecuteA

FindExecutableA

SHELL32.dll

COMCTL32.dll

SHLWAPI.dll

oledlg.dll

.PAVCFileException@@

.PAVCObject@@

.PAVCException@@

.PAVCTopBaseException@@

.PAVCZipException@@

This executable file was created by an UNREGISTERED copy of SWFKit!

.PAVCOleException@@

.PAVCSimpleException@@

.PAVCMemoryException@@

.PAVCNotSupportedException@@

.?AVCNotSupportedException@@

.?AVCCmdTarget@@

.?AVCCmdUI@@

.?AVCTestCmdUI@@

.PAVCUserException@@

.?AVCHotKeyCtrl@@

.PAVCArchiveException@@

.PAVCResourceException@@

.?AVCMDIFrameWnd@@

.?AVCMDIChildWnd@@

.PAVCOleDispatchException@@

zcÃ

c:\documents and settings\"%CurrentUserName%"\local settings\temporary internet files

wheeeee.swf

c:\%original file name%.exe

%S

stdole2.tlbWWW

bstrMsgW

Created by MIDL version 6.00.0347 at Fri Mar 16 15:27:07 2007

%d

%s

%s:%s. See also: %s.

%s %s d d:d:d GMT% 04d %s%sd B.C.

%s %s d d:d:d GMT% 04d %s%sd

%s, d %s d d:d:d GMT B.C.

%s, d %s d d:d:d GMT

x%s.%s

%s.length

[object Inet.Ftp]

[object RegKey]

d[object URLShortcut]

^%s

_%s

%s

%s

%s

;/?:@&= $,#

accKeyboardShortcut

SUPPORT

Key Press

Disable Windows keys

Exit Keys

HotKey1

Custom Hot Key

%s Registration

Please enter your name, a serial number and a registration code to register %s.

Enter the World Wide Web location (URL) or specify the local file you would like to open.

WEBSITE

Port :

Prj.Document

Invalid projector window size!Invalid projector window position5Flash (*.swf,*.spl)|*.swf;*.spl|All Files (*.*)|*.*||

%s has expired!D%s

Press Register button to register %s, press OK button to exit.

'This copy of program is licensed to: %s

Serial Number: %s

Replace%Select the entire document

All Files (*.*)

No error message is available.'An unsupported operation was attempted.$A required resource was unavailable.

Page %u

Pages %u-%u

Output.prn1Printer Files (*.prn)|*.prn|All Files (*.*)|*.*||

Command failed.)Insufficient memory to perform operation.PSystem registry entries have been removed and the INI file (if any) was deleted.BNot all of the system registry entries (or INI file) were removed.FThis program requires the file %s, which was not found on this system.tThis program is linked to the missing export %s in the file %s. This machine may have an incompatible version of %s.

Destination disk drive is full.5Unable to read from %1, it is opened by someone else.AUnable to write to %1, it is read-only or opened by someone else..An unexpected error occurred while reading %1..An unexpected error occurred while writing %1.

#Unable to load mail system support.

Access to %1 was denied..An invalid file handle was associated with %1.

Seek failed on A hardware I/O error was reported while accessing %1.0A sharing violation occurred while accessing %1.0A locking violation occurred while accessing %1.

Disk full while accessing %1..An attempt was made to access %1 past its end.

No error occurred.-An unknown error occurred while accessing %1./An attempt was made to write to the reading %1..An attempt was made to access %1 past its end.0An attempt was made to read from the writing %1.

Untitled.exe

Summary

Dynamic Analysis

Removals

Static Analysis

Network Activity

Map

Strings from Dumps