MD5: d7625ccf59b592ad707d729678870b39
SHA1: 936868a642d9b0fde1170910eca39c055e345280
SHA256: fb9a221086dbac9fc4ff79eb2905ffe9a2e2c1d4e56d0893a41abcf2948bcb41
SSDeep: 3072:oJ8CPiIsExu2zWrp49VCFi3h1zaqi3uO/hQJ7P2HNI/zUK:1CAExa03hxNkuEhQJ7 2/z
Size: 167936 bytes
File type: EXE
Platform: WIN32
Entropy: Not Packed
PEID: UPolyXv05_v6
Company: Firseria.-.Installer
Created at: 2014-02-19 21:50:20
Analyzed on: WindowsXP SP3 32-bit

Summary:

Trojan. A program that appears to do one thing but actually does another (a.k.a. Trojan Horse).

Payload

Process activity

The Trojan creates the following process(es):

dwwin.exe:1544

The Trojan injects its code into the following process(es):

%original file name%.exe:2016

Mutexes

The following mutexes were created/opened:

ShimCacheMutex

File activity

The process dwwin.exe:1544 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\Temp\13EB8C.dmp (64413 bytes)

The process %original file name%.exe:2016 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\e065_appcompat.txt (6214 bytes)

Registry activity

The process dwwin.exe:1544 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "62 69 81 FB 7F E6 57 E6 43 69 6A 91 82 88 34 64"

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

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

[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\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"

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

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

[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\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

[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"

[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]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 1D 00 00 00 01 00 00 00 00 00 00 00"

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

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

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

Proxy settings are disabled:

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

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

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

The process %original file name%.exe:2016 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "CD BE C7 9D F8 5F 02 C2 68 31 C8 3E 9E 39 59 3A"

The Trojan deletes the following registry key(s):

[HKLM\SOFTWARE\Microsoft\PCHealth\ErrorReporting\DW]

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

[HKLM\SOFTWARE\Microsoft\PCHealth\ErrorReporting\DW]
"DWFileTreeRoot"

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

A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Trojan's file once a user opens a drive's folder in Windows Explorer.
A program can register a device notification with the help of RegisterDeviceNotification. So it is notified when a USB device is plugged and then the worm copies itself to the USB device plugged into the affected computer.

VersionInfo

No information is available.

PE Sections

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

URLs

No activity has been detected.

IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

Traffic

Web Traffic was not found.

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

.text

`.data

.rsrc

@.reloc

*windows defender*

*windowsupdate*

*drweb*

dwwin.exe

kernel32.dll

iphlpapi.dll

GetExtendedTcpTable

GetOwnerModuleFromTcpEntry

%systemroot%

%programfiles%\Common Files\*\*.exe

%appdata%\Identities\*.exe

%root%\RECYCLER\S-1-5-21-0243556031-888888379-*\*.exe

ole32.dll

/c "%%SystemRoot%%\explorer.exe %Í%%%s & attrib -s -h %Í%%%s & xcopy /F /S /Q /H /R /Y %Í%%%s %%temp%%\%s\ & attrib  s  h %Í%%%s & start %%temp%%\%s\%s & exit"

/c "start %Í%%%s & attrib -s -h %Í%%%s & xcopy /F /S /Q /H /R /Y %Í%%%s %%temp%%\%s\ & attrib  s  h %Í%%%s & start %%temp%%\%s\%s & exit"

%ALLUSERSPROFILE%\..\..\windows\system32\cmd.exe

%SystemRoot%\system32\SHELL32.dll

%s\c731200

%s\%s

%s\%s.lnk

Windows_Shared_Mutex_231_c000100

ntdll.dll

\ScreenSaverPro.scr

\temp.bin

user32.dll

advapi32.dll

shell32.dll

urlmon.dll

wininet.dll

gdi32.dll

rpcrt4.dll

netapi32.dll

*.exe

.gonewiththewings

*.gonewiththewings

WinExec

URLDownloadToFileA

hXXp://VVV.google.com

\calc.exe

\Reader_sl.exe

SOFTWARE\Microsoft\Windows\CurrentVersion\Run

notepad.exe

\notepad.exe

\svchost.exe

WindowsId

Identities\%s

%s\%s\%s.exe

:Zone.Identifier

.quarantined

"%s" -shell

"%s" -bind

userinit.exe

explorer.exe

Windows critical error, require reboot

Windows Update

SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System

GetProcessHeap

GetWindowsDirectoryA

KERNEL32.dll

USER32.dll

RegCloseKey

RegOpenKeyA

RegEnumKeyA

RegCreateKeyExA

RegOpenKeyExA

ADVAPI32.dll

ShellExecuteExW

SHELL32.dll

SetTcpEntry

SHLWAPI.dll

RPCRT4.dll

NETAPI32.dll

DNSAPI.dll

Software\Microsoft\Windows NT\CurrentVersion\Winlogon

Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run

Software\WindowsId Manager Reader

Software\Microsoft\Windows\CurrentVersion\Policies\Explorer

Software\Microsoft\Windows\CurrentVersion\Run

Software\Microsoft\Windows\CurrentVersion\RunOnce

WindowsMark

m1xg.org

mxxtxxt.biz

meob.me

C:\Windows\system32\notepad.exe

`.rdata

@.data

.reloc

=MSG t

>MSG u`

=PASS

8httpu1

8httpuM

tlSSSSSSSSSShL0A

%s.%s

%s.%S

%s.Blocked "%s" from removing our bot file!

%s.Blocked "%S" from removing our bot file!

i.root-servers.org

%s.Blocked "%s" from moving our bot file

%s.Blocked "%S" from moving our bot file

%s.p10-> Message hijacked!

%s.p10-> Message to %s hijacked!

%s.p21-> Message hijacked!

msnmsg

CAL %d %6s

ngr->blocksize: %d

block_size: %d

\\.\pipe\%s

%s_%d

-%sMutex

%s-pid

%s-comm

JOIN #

PRIVMSG #

%s.Blocked "%S" from creating "%S"

%s.Blocked "%S" from creating "%S" - "%s" will be removed at reboot!

%s.Detected process "%S" sending an IRC packet to server %s:%d.

%s.Detected process "%S" sending an IRC packet to server %s:%d (Target: %s).

PRIVMSG %5s

JOIN %5s

PRIVMSG

JOIN

%s:%d

%s.%s%s

%S%s%s

%s.%S%S

%S%S%S

state_%s

%s.%s (p='%S')

pop3://%s:%s@%s:%d

%s:%s@%s:%d

PTF://%s:%s@%s:%d

ftpgrab

%s.%s ->> %s (%s : %s)

%s.%s ->> %s : %s

%s-%s-%s

%s.Blocked possible browser exploit pack call on URL '%s'

%s.Blocked possible browser exploit pack call on URL '%S'

webroot.

virusbuster.nprotect.

heck.tc

onecare.live.

login[password]

login[username]

*members*.iknowthatgirl*/members*

*youporn.*/login*

*members.brazzers.com*

*bcointernacional*login*

*:2222/CMD_LOGIN*

*whcms*dologin*

*:2086/login*

*:2083/login*

*:2082/login*

*webnames.ru/*user_login*

Webnames

*dotster.com/*login*

loginid

*enom.com/login*

login.Pass

login.User

*login.Pass=*

*1and1.com/xml/config*

*moniker.com/*Login*

LoginPassword

LoginUserName

*LoginPassword=*

*namecheap.com/*login*

loginname

*godaddy.com/login*

Password

*Password=*

*alertpay.com/login*

*netflix.com/*ogin*

*thepiratebay.org/login*

*torrentleech.org/*login*

*vip-file.com/*/signin-do*

*sms4file.com/*/signin-do*

*letitbit.net*

*what.cd/login*

*oron.com/login*

*filesonic.com/*login*

*speedyshare.com/login*

*uploaded.to/*login*

*uploading.com/*login*

loginUserPassword

loginUserName

*loginUserPassword=*

*fileserv.com/login*

*hotfile.com/login*

*4shared.com/login*

txtpass

*txtpass=*

*netload.in/index*

*freakshare.com/login*

login_pass

*login_pass=*

*mediafire.com/*login*

*sendspace.com/login*

*megaupload.*/*login*

*depositfiles.*/*/login*

*signin.ebay*SignIn

*officebanking.cl/*login.asp*

*secure.logmein.*/*logincheck*

session[password]

*password]=*

*twitter.com/sessions

txtPassword

*&txtPassword=*

*.moneybookers.*/*login.pl

*runescape*/*weblogin*

*&password=*

*no-ip*/login*

*steampowered*/login*

quick_password

*hackforums.*/member.php

*facebook.*/login.php*

*login.yahoo.*/*login*

passwd

login

*passwd=*

*login.live.*/*post.srf*

TextfieldPassword

*TextfieldPassword=*

*gmx.*/*FormLogin*

*Passwd=*

FLN-Password

*FLN-Password=*

*pass=*

*bigstring.*/*index.php*

*screenname.aol.*/login.psp*

password

loginId

*password=*

*aol.*/*login.psp*

Passwd

*google.*/*ServiceLoginAuth*

login_password

login_email

*login_password=*

*paypal.*/webscr?cmd=_login-submit*

%s / ?%d HTTP/1.1

Host: %s

User-Agent: %s

Mozilla/4.0

\\.\PHYSICALDRIVE0

httpi

dnsapi.dll

hXXp://%s/%s

hXXp://%s/

POST /23s

[%s{%s%s{%s

n%s[%s{%s%s{%s

%s[%s{%s

[DNS]: Redirecting "%s" to "%s"

%s|%s

[Logins]: Cleared %d logins

FTP ->

[d="%s" s="%d bytes"] Download error: MD5 mismatch (%s != %s)

hXXp://

[Login]: %s

[DNS]: Blocked %d domain(s) - Redirected %d domain(s)

[Speed]: Estimated upload speed %d KB/s

\\.\%c:

*bebo.*/c/profile/comment_post.json

*bebo.*/mail/MailCompose.jsp*

*friendster.*/sendmessage.php*

*friendster.*/rpc.php

*vkontakte.ru/mail.php

*vkontakte.ru/wall.php

*vkontakte.ru/api.php

*facebook.*/ajax/*MessageComposerEndpoint.php*

msg_text

*facebook.*/ajax/chat/send.php*

-_.!~*'()

%s.%s hijacked!

MSG %d %s %d

MSG %d %1s

SDG %d %d

Content-Length: %d

SDG %d

%s_0xX

RegCreateKeyExW

URLDownloadToFileW

HttpSendRequestW

HttpSendRequestA

NtEnumerateValueKey

Secur32.dll

ShellExecuteA

HttpQueryInfoA

InternetOpenUrlA

HttpQueryInfoW

WININET.dll

WS2_32.dll

MSVCRT.dll

ConnectNamedPipe

CreateNamedPipeA

DisconnectNamedPipe

GetWindowsDirectoryW

RegNotifyChangeKeyValue

PASS %s

[.ShellClassInfo]

CLSID={645FF040-5081-101B-9F08-00AA002F954E}

SSRR %s 0 0 :%s

KCIK %s

SEND %s %s

PART %s

PPPPMSG %s :%s

QUIT :%s

PPNG %s

PPPPMSG

[v="%s" c="%s" h="%s" p="%S"]

[d="%s" s="%d bytes"] Updated bot file "%S" - Download retries: %d

[d="%s" s="%d bytes"] Executed file "%S" - Download retries: %d

[Slowloris]: Starting flood on "%s" for %d minute(s)

[Slowloris]: Finished flood on "%s"

[UDP]: Starting flood on "%s:%d" for %d second(s)

[UDP]: Finished flood on "%s:%d"

[SYN]: Starting flood on "%s:%d" for %d second(s)

[SYN]: Finished flood on "%s:%d"

[USB]: Infected %s

[MSN]: Updated MSN spread message to "%s"

[MSN]: Updated MSN spread interval to "%s"

[HTTP]: Updated HTTP spread message to "%s"

[HTTP]: Injected value is now %s.

[HTTP]: Updated HTTP spread interval to "%s"

[Visit]: Visited "%s"

[DNS]: Blocked "%s"

[usb="%d" msn="%d" http="%d" total="%d"]

[ftp="%d" pop="%d" http="%d" total="%d"]

[RSOCK4]: Started rsock4 on "%s:%d"

[d="%s" s="%d bytes"] Update error: MD5 mismatch (%s != %s)

[d="%s"] Error downloading file [e="%d"]

[d="%s"] Error writing download to "%S" [e="%d"]

[d="%s" s="%d bytes"] Error creating process "%S" [e="%d"]

[d="%s" s="%d bytes"] File "%S" has an invalid binary type. [type="%d"]

[d="%s"] Error getting temporary filename. [e="%d"]

[d='%s"] Error getting application data path [e="%d"]

[Visit]: Error visitng "%s"

[FTP Login]: %s

[POP3 Login]: %s

[FTP Infect]: %s was iframed

[HTTP Login]: %s

[HTTP Traffic]: %s

[Ruskill]: Detected File: "%s"

[Ruskill]: Detected DNS: "%s"

[Ruskill]: Detected Reg: "%s"

[PDef ]: %s

[DNS]: Blocked DNS "%s"

[MSN]: %s

[HTTP]: %s

ftplog

ftpinfect

httplogin

httptraff

httpspread

hXXp://api.wipmania.com/

\\.\pipe\x_ipc

7 767<7~7

8*808;8~8

{A5DCBF10-6530-11D2-901F-00C04FB951ED}

shlwapi.dll

crypt32.dll

wtsapi32.dll

samcli.dll

netutils.dll

userenv.dll

WindowsSecondaryDesktop

\charmap.exe

\Windows Media Player\wmprph.exe

C:\Users\HANSOT POLICE\AppData\Local\Temp\Adobe\Reader_sl.exe

%s\Identities\%s.exe

\\.\pipe

autorun.inf

pidgin.exe

wlcomm.exe

msnmsgr.exe

msmsgs.exe

flock.exe

opera.exe

chrome.exe

ieuser.exe

iexplore.exe

firefox.exe

.ipconfig.exe

verclsid.exe

regedit.exe

rundll32.exe

cmd.exe

regsvr32.exe

l"%s" %S

lol.exe

n127.0.0.1

%s:Zone.Identifier

secur32.dll

ws2_32.dll

:%S%S\

winlogon.exe

Aadvapi32.dll

nspr4.dll

Akernel23.dll

y%s\%s.exe

lsass.exe

Software\Microsoft\Windows\CurrentVersion\Policies\System

.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run

%original file name%.exe_2016_rwx_00401000_00001000:

*windows defender*

*windowsupdate*

*drweb*

dwwin.exe

kernel32.dll

iphlpapi.dll

GetExtendedTcpTable

GetOwnerModuleFromTcpEntry

%systemroot%

%programfiles%\Common Files\*\*.exe

%appdata%\Identities\*.exe

%root%\RECYCLER\S-1-5-21-0243556031-888888379-*\*.exe

ole32.dll

/c "%%SystemRoot%%\explorer.exe %Í%%%s & attrib -s -h %Í%%%s & xcopy /F /S /Q /H /R /Y %Í%%%s %%temp%%\%s\ & attrib  s  h %Í%%%s & start %%temp%%\%s\%s & exit"

/c "start %Í%%%s & attrib -s -h %Í%%%s & xcopy /F /S /Q /H /R /Y %Í%%%s %%temp%%\%s\ & attrib  s  h %Í%%%s & start %%temp%%\%s\%s & exit"

%ALLUSERSPROFILE%\..\..\windows\system32\cmd.exe

%SystemRoot%\system32\SHELL32.dll

%s\c731200

%s\%s

%s\%s.lnk

Windows_Shared_Mutex_231_c000100

ntdll.dll

\ScreenSaverPro.scr

\temp.bin

user32.dll

advapi32.dll

shell32.dll

urlmon.dll

wininet.dll

gdi32.dll

rpcrt4.dll

netapi32.dll

*.exe

.gonewiththewings

*.gonewiththewings

WinExec

URLDownloadToFileA

hXXp://VVV.google.com

{A5DCBF10-6530-11D2-901F-00C04FB951ED}

\notepad.exe

\svchost.exe

Remove it with Ad-Aware

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

Manual removal*

1. Terminate malicious process(es) (How to End a Process With the Task Manager):
   

   dwwin.exe:1544
   

2. Delete the original Trojan file.
   
3. 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\Temp\13EB8C.dmp (64413 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\e065_appcompat.txt (6214 bytes)

4. Find and delete all copies of the worm's file together with "autorun.inf" scripts on removable drives.
   
5. Reboot the computer.
   

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