Gen.Heur.ManBat.1_1f07999102

by malwarelabrobot on November 28th, 2016 in Malware Descriptions.

HEUR:Trojan.Win32.Generic (Kaspersky), Gen:Heur.ManBat.1 (B) (Emsisoft), Gen:Heur.ManBat.1 (AdAware), Worm.Win32.Ainslot.VB.FD, GenericAutorunWorm.YR, WormAinslot_VariantOfZeus.YR (Lavasoft MAS)
Behaviour: Trojan, Worm, WormAutorun


The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.

Requires JavaScript enabled!

Summary
Dynamic Analysis
Static Analysis
Network Activity
Map
Strings from Dumps
Removals

MD5: 1f07999102a5b6e1b405805c20b9a1bb
SHA1: f23917e8f7839356583a45a52ef8ee1ec40675fb
SHA256: 69f4c5eb21beadd698d405e0f43dab2a691aea1f883d8bc42257eda30c97107e
SSDeep: 6144:BOGyzpk9G8bMBxNGs41SKkHZBq5a4R nYEKEzoSR:BOFpk9G8b xNpKgsL nbPoSR
Size: 264710 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 2011-02-23 14:24:24
Analyzed on: Windows7 SP1 32-bit


Summary:

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

Payload

Behaviour Description
WormAutorun 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.


Process activity

The Trojan creates the following process(es):

JavaWeb.exe:1820
%original file name%.exe:3580

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

JavaWeb.exe:2908

Mutexes

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

File activity

The process JavaWeb.exe:2908 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

C:\Users\"%CurrentUserName%"\AppData\Local\Temp\data.dat (34 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\RsBotAuthGen.exe (401 bytes)

The process %original file name%.exe:3580 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

C:\Users\"%CurrentUserName%"\AppData\Roaming\Java\JavaWeb.txt (2846 bytes)
C:\Users\"%CurrentUserName%"\AppData\Roaming\Java\JavaWeb.exe (1425 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\YAfZk.bat (140 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\YAfZk.txt (142 bytes)

The Trojan deletes the following file(s):

C:\Users\"%CurrentUserName%"\AppData\Roaming\Java\JavaWeb.txt (0 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\YAfZk.bat (0 bytes)
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\YAfZk.txt (0 bytes)

Registry activity

The process JavaWeb.exe:2908 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKCU\Software\VB and VBA Program Settings\SrvID\ID]
"B7SR2K4O1P" = "Local"

[HKCU\Software\VB and VBA Program Settings\INSTALL\DATE]
"B7SR2K4O1P" = "November 27, 2016"

The process %original file name%.exe:3580 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"AutoDetect" = "1"
"UNCAsIntranet" = "0"

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

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"ProxyBypass"

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

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName"

Dropped PE files

MD5 File path
4d3db4383c583cdd25c497872f6d8da1 c:\Users\"%CurrentUserName%"\AppData\Local\Temp\RsBotAuthGen.exe
4d3db4383c583cdd25c497872f6d8da1 c:\Users\"%CurrentUserName%"\AppData\Roaming\Java\JavaWeb.exe

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.

VersionInfo

Company Name: LFCYWJJMF
Product Name: YCNXVZUNE
Product Version: 19.14.0022
Legal Copyright:
Legal Trademarks:
Original Filename: vtysmce.exe
Internal Name: vtysmce
File Version: 19.14.0022
File Description: ABOIHSGLT
Comments: OPUASVHKD
Language: English (United States)

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Section MD5
UPX0 4096 1482752 0 0 d41d8cd98f00b204e9800998ecf8427e
UPX1 1486848 262144 260608 5.54336 96b77170a5f1fcaf7608a55291d2294b
.rsrc 1748992 4096 3072 2.08304 4d125bbb478098a4ed469076c38a4884

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):

JavaWeb.exe_2908:

`.rsrc
bss_server.usrReverseRelay
bss_server.usrRelay
tmrWebHide
bss_server.Socket
mswinsck.ocx
MSWinsockLib.Winsock
modLaunchWeb
C:\Windows\SysWOW64\ieframe.dll
%Program Files% (x86)\Microsoft Visual Studio\VB98\VB6.OLB
winmm.dll
user32.dll
advapi32.dll
shell32.dll
kernel32.dll
avicap32.dll
advpack.dll
GetAsyncKeyState
SetWindowsHookExA
UnhookWindowsHookEx
GetKeyboardLayout
GetKeyboardState
GetKeyState
CreatePipe
PSAPI.DLL
GetTcpTable
ExitWindowsEx
EnumWindows
WinInet.dll
DeleteUrlCacheEntryA
cmdShowfiles
urlmon
URLDownloadToFileA
ShellExecuteA
keybd_event
CHAT_ADDMSG
G%Program Files% (x86)\Microsoft Visual Studio\VB98\mswinsck.oca
tmrUDP
UDPSocket
tmrTCP
UDPFlood
VBA6.DLL
C:\Windows\SysWow64\msvbvm60.dll\3
ws2_32.dll
AddMsg
GdiplusShutdown
WSOCK32.DLL
RegCloseKey
RegOpenKeyExA
ntdll.dll
ole32.dll
crypt32.dll
oleaut32.dll
RegOpenKeyA
FindFirstUrlCacheEntryA
FindNextUrlCacheEntryA
RegCreateKeyA
RegDeleteKeyA
RegEnumKeyExA
gdi32.dll
olepro32.dll
InternetOpenUrlA
FtpGetFileA
FtpPutFileA
FtpSetCurrentDirectoryA
FtpGetCurrentDirectoryA
FtpOpenFileA
FtpGetFileSize
FtpDeleteFileA
FtpCreateDirectoryA
FtpRemoveDirectoryA
FtpRenameFileA
FtpDownload
FtpUpload
FtpGetDirectory
Http_DownloadFile
RemotePort
LocalPort
msvbvm60.dll
?8??8??8??8??8?
uMsg
strMsg
MsgNum
AllMsgs
Port
Password
WebURL
lngPort
Returns/Sets the port to be connected to on the remote computer
Returns/Sets the port used on the local computer
Binds socket to specific port and adapter
Occurs after a send operation has completed
.text
`.data
.rsrc
]%uq]wB
f.ky~(
KERNEL32.DLL
MSVBVM60.DLL
*\AC:\Users\Admin\Desktop\Blackshades project\Blackshades NET\server\server.vbp
2c49f800-c2dd-11cf-9ad6-0080c7e7b78d
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1) Gecko/20090612 Firefox/3.5
{00020404-0000-0000-C000-000000000046}
data.dat
\nir_cmd.bss speak text
\nir_cmd.bss setsysvolume 65535
\nir_cmd.bss mutesysvolume 1
\nir_cmd.bss mutesysvolume 0
\nir_cmd.bss screensaver
\nir_cmd.bss monitor off
\nir_cmd.bss monitor on
PORT
TRANSFERPORT
SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\
Keylog
ADVAPI32.dll
Wscript.Shell
HKEY_CLASSES_ROOT\HTTP\shell\open\command\
\winlogon.exe
iexplore.exe
hXXp://VVV.facebook.com/?ref=home
hXXp://VVV.facebook.com
Windows Firewall/Internet Connection Sharing (ICS)
WebCamCapture
\Vuze\Azureus.exe
\LimeWire\LimeWire.exe
\uTorrent\uTorrent.exe
\uTorrent\uTorrent.exe /HIDE
\BitTorrent\bittorrent.exe
\MSWINSCK.OCX
\cmd.exe
dkey
\data.dat
nkey
regsvr32.exe
\pws_mail.bss
\pws_mess.bss
\pws_cdk.bss
\nir_cmd.bss
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "
:*:Enabled:Windows Messanger" /f
winmgmts:{impersonationLevel=Impersonate}!\\.\root\cimv2
00000000
winmgmts:\\.\root\cimv2
api.ipinfodb.com
Select * from Win32_Keyboard
GET /v2/ip_query.php?key=
&timezone=off HTTP/1.1
Host: api.ipinfodb.com
GET /v2/ip_query_country.php?key=
Portable
winmgmts:\\.\root\SecurityCenter
\wallpaper.bmp
\wallpaper.jpg
WScript.Shell
__oxFrame.class__
WinServer 2003, Web Edition
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProductName
Scripting.FileSystemObject
Autorun.ini
{557CF401-1A04-11D3-9A73-0000F81EF32E}
{1D5BE4B5-FA4A-452D-9CDD-5DB35105E7EB}
Address family not supported by protocol family.
Operation already in progress.
Operation now in progress.
Socket operation on nonsocket.
Operation not supported.
Protocol family not supported.
Protocol not supported.
Socket type not supported.
Winsock.dll version out of range.
CSocketMaster.SocketExists
CSocketMaster.PostSocket
CSocketMaster.ConnectToIP
CSocketMaster.ResolveIfHostname
CSocketMaster.SendBufferedDataUDP
CSocketMaster.SendBufferedData
sqlite3.dll
sqlite3_open
sqlite3_close
sqlite3_prepare_v2
sqlite3_step
sqlite3_finalize
sqlite3_column_text
abe2869f-9b47-4cd9-a358-c22904dba7f7
plds4.dll
/stext mess.dat
\mess.dat
/stext mail.dat
\mail.dat
SOFTWARE\MICROSOFT\Windows NT\CurrentVersion
Windows
plc4.dll
SOFTWARE\Classes\Applications\iexplore.exe\shell\open\command
\Mozilla Firefox\
mozcrt19.dll
nspr4.dll
nssutil3.dll
softokn3.dll
nss3.dll
\Mozilla\Firefox\
profiles.ini
\signons.sqlite
select * from moz_logins
PK11_GetInternalKeySlot
http\shell\open\command
127.0.0.1
\dump.txt
\uTorrent\uTorrent.exe /DIRECTORY
VNCHooks.dll
drvloadx.dll
xr4tdwa.exe
255.255.255.255
finalizarprocessoportas
drvloadn.dll
CONNECT %s:%i HTTP/1.0
SOFTWARE\Classes\http\shell\open\command
Software\Classes\http\shell\open\command
Software\Microsoft\Windows NT\CurrentVersion\SystemRestore
bnfa.exe
code.is.a.winner
Software\Microsoft\Windows\CurrentVersion\Uninstall\eMule
SOFTWARE\MICROSOFT\Windows NT\CurrentVersion\DigitalProductId
bps1.exe
bhookpl.dll
shutdown.exe
TCnRawKeyBoard
HuntHTTPDownload
autorun.inf
hXXps://onlineeast#.bankofamerica.com
winlogon.exe
explorer.exe
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
A.dll
Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\run
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
\system32\userinit.exe,
@*\AC:\Users\Admin\Desktop\Blackshades project\Blackshades NET\server\server.vbp

JavaWeb.exe_2908_rwx_00400000_0005D000:

`.rsrc
bss_server.usrReverseRelay
bss_server.usrRelay
tmrWebHide
bss_server.Socket
mswinsck.ocx
MSWinsockLib.Winsock
modLaunchWeb
C:\Windows\SysWOW64\ieframe.dll
%Program Files% (x86)\Microsoft Visual Studio\VB98\VB6.OLB
winmm.dll
user32.dll
advapi32.dll
shell32.dll
kernel32.dll
avicap32.dll
advpack.dll
GetAsyncKeyState
SetWindowsHookExA
UnhookWindowsHookEx
GetKeyboardLayout
GetKeyboardState
GetKeyState
CreatePipe
PSAPI.DLL
GetTcpTable
ExitWindowsEx
EnumWindows
WinInet.dll
DeleteUrlCacheEntryA
cmdShowfiles
urlmon
URLDownloadToFileA
ShellExecuteA
keybd_event
CHAT_ADDMSG
G%Program Files% (x86)\Microsoft Visual Studio\VB98\mswinsck.oca
tmrUDP
UDPSocket
tmrTCP
UDPFlood
VBA6.DLL
C:\Windows\SysWow64\msvbvm60.dll\3
ws2_32.dll
AddMsg
GdiplusShutdown
WSOCK32.DLL
RegCloseKey
RegOpenKeyExA
ntdll.dll
ole32.dll
crypt32.dll
oleaut32.dll
RegOpenKeyA
FindFirstUrlCacheEntryA
FindNextUrlCacheEntryA
RegCreateKeyA
RegDeleteKeyA
RegEnumKeyExA
gdi32.dll
olepro32.dll
InternetOpenUrlA
FtpGetFileA
FtpPutFileA
FtpSetCurrentDirectoryA
FtpGetCurrentDirectoryA
FtpOpenFileA
FtpGetFileSize
FtpDeleteFileA
FtpCreateDirectoryA
FtpRemoveDirectoryA
FtpRenameFileA
FtpDownload
FtpUpload
FtpGetDirectory
Http_DownloadFile
RemotePort
LocalPort
msvbvm60.dll
?8??8??8??8??8?
uMsg
strMsg
MsgNum
AllMsgs
Port
Password
WebURL
lngPort
Returns/Sets the port to be connected to on the remote computer
Returns/Sets the port used on the local computer
Binds socket to specific port and adapter
Occurs after a send operation has completed
.text
`.data
.rsrc
]%uq]wB
f.ky~(
KERNEL32.DLL
MSVBVM60.DLL
*\AC:\Users\Admin\Desktop\Blackshades project\Blackshades NET\server\server.vbp
2c49f800-c2dd-11cf-9ad6-0080c7e7b78d
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1) Gecko/20090612 Firefox/3.5
{00020404-0000-0000-C000-000000000046}
data.dat
\nir_cmd.bss speak text
\nir_cmd.bss setsysvolume 65535
\nir_cmd.bss mutesysvolume 1
\nir_cmd.bss mutesysvolume 0
\nir_cmd.bss screensaver
\nir_cmd.bss monitor off
\nir_cmd.bss monitor on
PORT
TRANSFERPORT
SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\run\
Keylog
ADVAPI32.dll
Wscript.Shell
HKEY_CLASSES_ROOT\HTTP\shell\open\command\
\winlogon.exe
iexplore.exe
hXXp://VVV.facebook.com/?ref=home
hXXp://VVV.facebook.com
Windows Firewall/Internet Connection Sharing (ICS)
WebCamCapture
\Vuze\Azureus.exe
\LimeWire\LimeWire.exe
\uTorrent\uTorrent.exe
\uTorrent\uTorrent.exe /HIDE
\BitTorrent\bittorrent.exe
\MSWINSCK.OCX
\cmd.exe
dkey
\data.dat
nkey
regsvr32.exe
\pws_mail.bss
\pws_mess.bss
\pws_cdk.bss
\nir_cmd.bss
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "
:*:Enabled:Windows Messanger" /f
winmgmts:{impersonationLevel=Impersonate}!\\.\root\cimv2
00000000
winmgmts:\\.\root\cimv2
api.ipinfodb.com
Select * from Win32_Keyboard
GET /v2/ip_query.php?key=
&timezone=off HTTP/1.1
Host: api.ipinfodb.com
GET /v2/ip_query_country.php?key=
Portable
winmgmts:\\.\root\SecurityCenter
\wallpaper.bmp
\wallpaper.jpg
WScript.Shell
__oxFrame.class__
WinServer 2003, Web Edition
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProductName
Scripting.FileSystemObject
Autorun.ini
{557CF401-1A04-11D3-9A73-0000F81EF32E}
{1D5BE4B5-FA4A-452D-9CDD-5DB35105E7EB}
Address family not supported by protocol family.
Operation already in progress.
Operation now in progress.
Socket operation on nonsocket.
Operation not supported.
Protocol family not supported.
Protocol not supported.
Socket type not supported.
Winsock.dll version out of range.
CSocketMaster.SocketExists
CSocketMaster.PostSocket
CSocketMaster.ConnectToIP
CSocketMaster.ResolveIfHostname
CSocketMaster.SendBufferedDataUDP
CSocketMaster.SendBufferedData
sqlite3.dll
sqlite3_open
sqlite3_close
sqlite3_prepare_v2
sqlite3_step
sqlite3_finalize
sqlite3_column_text
abe2869f-9b47-4cd9-a358-c22904dba7f7
plds4.dll
/stext mess.dat
\mess.dat
/stext mail.dat
\mail.dat
SOFTWARE\MICROSOFT\Windows NT\CurrentVersion
Windows
plc4.dll
SOFTWARE\Classes\Applications\iexplore.exe\shell\open\command
\Mozilla Firefox\
mozcrt19.dll
nspr4.dll
nssutil3.dll
softokn3.dll
nss3.dll
\Mozilla\Firefox\
profiles.ini
\signons.sqlite
select * from moz_logins
PK11_GetInternalKeySlot
http\shell\open\command
127.0.0.1
\dump.txt
\uTorrent\uTorrent.exe /DIRECTORY
VNCHooks.dll
drvloadx.dll
xr4tdwa.exe
255.255.255.255
finalizarprocessoportas
drvloadn.dll
CONNECT %s:%i HTTP/1.0
SOFTWARE\Classes\http\shell\open\command
Software\Classes\http\shell\open\command
Software\Microsoft\Windows NT\CurrentVersion\SystemRestore
bnfa.exe
code.is.a.winner
Software\Microsoft\Windows\CurrentVersion\Uninstall\eMule
SOFTWARE\MICROSOFT\Windows NT\CurrentVersion\DigitalProductId
bps1.exe
bhookpl.dll
shutdown.exe
TCnRawKeyBoard
HuntHTTPDownload
autorun.inf
hXXps://onlineeast#.bankofamerica.com
winlogon.exe
explorer.exe
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
A.dll
Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\run
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
\system32\userinit.exe,
@*\AC:\Users\Admin\Desktop\Blackshades project\Blackshades NET\server\server.vbp


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):

    JavaWeb.exe:1820
    %original file name%.exe:3580

  2. Delete the original Trojan file.
  3. Delete or disinfect the following files created/modified by the Trojan:

    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\data.dat (34 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\RsBotAuthGen.exe (401 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Roaming\Java\JavaWeb.txt (2846 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Roaming\Java\JavaWeb.exe (1425 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\YAfZk.bat (140 bytes)
    C:\Users\"%CurrentUserName%"\AppData\Local\Temp\YAfZk.txt (142 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.

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