Gen.Variant.Barys.620_d81456549b
PWS:Win32/Zbot (Microsoft), HEUR:Hoax.Win32.ArchSMS.gen (Kaspersky), Trojan.Win32.Kanots.a (v) (VIPRE), Trojan.SMSSend.2363 (DrWeb), PWS-Zbot.gen.ro (McAfee), Packed.Generic.382 (Symantec), Trojan-Spy.Win32.Zbot (Ikarus), Win32:Susn-AU [Trj] (AVG), Win32:Susn-AU [Trj] (Avast), TSPY_ZBOT.SMQG (TrendMicro), Gen:Variant.Barys.620 (AdAware), Trojan-PSW.Win32.Zbot.6.FD, GenericInjector.YR, BackdoorCaphaw_QKKBAL.YR, TrojanPSWZbot.YR, BankerGeneric.YR (Lavasoft MAS)
Behaviour: Trojan-Spy, Trojan-PSW, Banker, Trojan, Backdoor, Packed
The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.
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MD5: d81456549b096c9a57a7536d50f0b4a7
SHA1: b40d367fcb227cdeaaffcf6bb0562164e967555a
SHA256: 5bde17d10325c046731a5d992706b82cc11c1aae58e3f48fd4de12af0a4e1afd
SSDeep: 3072:Dw7VlylfRg6XTlD lyf47tE7Vod1TzGIs/qTReemLPkCT7C E7cgFG1Xz/MA1lu:i5QGTqIwg0PkC/C T46GJz/x1nrs
Size: 197120 bytes
File type: EXE
Platform: WIN32
Entropy: Not Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 1992-06-20 01:22:17
Analyzed on: Windows7 SP1 32-bit
Summary:
Trojan-Spy. Spy program intended for stealing user's confidential data.
Payload
No specific payload has been found.
Process activity
The Trojan creates the following process(es):
%original file name%.exe:3380
The Trojan injects its code into the following process(es):
taskhost.exe:872
Dwm.exe:1376
Explorer.EXE:1440
conhost.exe:1648
TPAutoConnect.exe:2160
conhost.exe:2168
Mutexes
The following mutexes were created/opened:
No objects were found.
File activity
The process %original file name%.exe:3380 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\tmp105a17f6.bat (179 bytes)
C:\Users\"%CurrentUserName%"\AppData\Roaming\Povud\nyogq.exe (397 bytes)
Registry activity
The process %original file name%.exe:3380 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKCU\Software\Microsoft\Ytdy]
"Yzbato" = "0D 77 CD DF C9 11 A1 60 FE 9F 0F 8B FF 84 DA 70"
Dropped PE files
| MD5 | File path |
|---|---|
| dd123e7ad72f9377162f349bef54a04e | c:\Users\"%CurrentUserName%"\AppData\Roaming\Povud\nyogq.exe |
HOSTS file anomalies
No changes have been detected.
Rootkit activity
The Trojan installs the following user-mode hooks in WININET.dll:
HttpSendRequestExA
HttpSendRequestA
HttpSendRequestW
HttpSendRequestExW
InternetReadFileExA
InternetQueryDataAvailable
InternetReadFile
HttpQueryInfoA
InternetCloseHandle
The Trojan installs the following user-mode hooks in CRYPT32.dll:
PFXImportCertStore
The Trojan installs the following user-mode hooks in USER32.dll:
SetCursorPos
ReleaseCapture
SetCapture
GetMessagePos
DefDlgProcW
CallWindowProcA
DefMDIChildProcA
DefFrameProcA
GetUpdateRgn
DefFrameProcW
DefMDIChildProcW
DefDlgProcA
GetClipboardData
GetMessageW
TranslateMessage
PeekMessageW
EndPaint
BeginPaint
GetDC
ReleaseDC
DefWindowProcW
GetWindowDC
GetDCEx
CallWindowProcW
PeekMessageA
GetMessageA
RegisterClassExW
RegisterClassW
RegisterClassA
DefWindowProcA
GetUpdateRect
GetCursorPos
GetCapture
RegisterClassExA
OpenInputDesktop
SwitchDesktop
The Trojan installs the following user-mode hooks in WS2_32.dll:
send
WSASend
closesocket
The Trojan installs the following user-mode hooks in kernel32.dll:
GetFileAttributesExW
The Trojan installs the following user-mode hooks in ntdll.dll:
LdrLoadDll
ZwCreateUserProcess
Propagation
VersionInfo
No information is available.
PE Sections
| Name | Virtual Address | Virtual Size | Raw Size | Entropy | Section MD5 |
|---|---|---|---|---|---|
| CODE | 4096 | 178836 | 179200 | 4.58153 | 3d86d563847f0613ebb212e47a4ee172 |
| DATA | 184320 | 8368 | 8704 | 1.88716 | f28cad98ec9866c25096a3bc09c7d6d0 |
| BSS | 196608 | 513 | 0 | 0 | d41d8cd98f00b204e9800998ecf8427e |
| .idata | 200704 | 1706 | 2048 | 3.03861 | aeb42ea3af388df5ee7150022fa0fd83 |
| .reloc | 204800 | 4072 | 4096 | 4.70606 | ec1b8dfad37ba5ab82eef2643e90a851 |
| .rsrc | 208896 | 10478 | 1536 | 1.99656 | d10c02d818660ff6b1c520e92901e243 |
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
.reloc
HTTP/1.1
hXXp://
hXXps://
HTTP/1.
%sX-ID: %u=%s=%s
X-ID: %u=%s=%s
HTTP/1.1 200 OK
Content-Length: %u
hXXp://VVV.google.com/webhp
PR_OpenTCPSocket
SQUVudpzY~k}\fanz
.' 6,7* 9&0
*042 &0<;
'!>8% $-
*'&)'**>
:).6604:90
)"4(7*</
echo "Press any key to run Internet Explorer (32-bit OS)."
"%PROGRAMFILES%\Internet Explorer\iexplore.exe" hXXps://bankieren.rabobank.nl/klanten
echo "Press any key to run Internet Explorer (64-bit OS)."
"%PROGRAMFILES(X86)%\Internet Explorer\iexplore.exe" hXXps://bankieren.rabobank.nl/klanten
gdiplus.dll
GdiplusShutdown
ole32.dll
gdi32.dll
RapportUtil
.info
userenv.dll
del "%s"
if exist "%s" goto d
del /F "%s"
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; SV1)
HTTP/1.0
urlmon.dll
cabinet.dll
timeout=%s&value=%s
SSSh,GX
SSSh`GX
SSShR
GetProcessHeap
KERNEL32.dll
OpenWindowStationW
GetProcessWindowStation
CreateWindowStationW
CloseWindowStation
SetProcessWindowStation
ExitWindowsEx
MapVirtualKeyW
SetKeyboardState
GetKeyboardState
MsgWaitForMultipleObjects
USER32.dll
RegCreateKeyExW
RegOpenKeyExW
RegCloseKey
RegEnumKeyExW
ADVAPI32.dll
PathIsURLW
UrlUnescapeA
SHDeleteKeyW
SHLWAPI.dll
ShellExecuteW
SHELL32.dll
Secur32.dll
SetViewportOrgEx
GDI32.dll
WS2_32.dll
CertDeleteCertificateFromStore
CertOpenSystemStoreW
CertCloseStore
PFXImportCertStore
CertEnumCertificatesInStore
CertDuplicateCertificateContext
PFXExportCertStoreEx
CRYPT32.dll
HttpSendRequestExA
HttpQueryInfoA
HttpSendRequestExW
HttpSendRequestW
GetUrlCacheEntryInfoW
HttpAddRequestHeadersW
HttpAddRequestHeadersA
HttpSendRequestA
InternetCrackUrlA
HttpOpenRequestA
WININET.dll
OLEAUT32.dll
NETAPI32.dll
11^1w1
6%6U6e6w6
2,2v2
nspr4.dll
SysShadow
Global\XXX
kernel32.dll
"%s" %s
/c "%s"
%sx.%s
%sx
e.dat
C:\Users\"%CurrentUserName%"\AppData\Roaming\Unhy\bocyz.olv
C:\Users\"%CurrentUserName%"\AppData\Roaming\Unhy
bocyz.olv
Global\{946BDEC6-0EA8-1585-1B40-3488A5272D7D}C:\Users\"%CurrentUserName%"\AppData\Roaming
{02106CE3-BC8D-83FE-1B40-3488A5272D7D}
Dwm.exe_1376_rwx_00110000_00028000:
.text
`.data
.reloc
HTTP/1.1
hXXp://
hXXps://
HTTP/1.
%sX-ID: %u=%s=%s
X-ID: %u=%s=%s
HTTP/1.1 200 OK
Content-Length: %u
hXXp://VVV.google.com/webhp
PR_OpenTCPSocket
SQUVudpzY~k}\fanz
.' 6,7* 9&0
*042 &0<;
'!>8% $-
*'&)'**>
:).6604:90
)"4(7*</
echo "Press any key to run Internet Explorer (32-bit OS)."
"%PROGRAMFILES%\Internet Explorer\iexplore.exe" hXXps://bankieren.rabobank.nl/klanten
echo "Press any key to run Internet Explorer (64-bit OS)."
"%PROGRAMFILES(X86)%\Internet Explorer\iexplore.exe" hXXps://bankieren.rabobank.nl/klanten
gdiplus.dll
GdiplusShutdown
ole32.dll
gdi32.dll
RapportUtil
.info
userenv.dll
del "%s"
if exist "%s" goto d
del /F "%s"
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; SV1)
HTTP/1.0
urlmon.dll
cabinet.dll
timeout=%s&value=%s
SSSh,G
SSSh`G
SSShR
GetProcessHeap
KERNEL32.dll
OpenWindowStationW
GetProcessWindowStation
CreateWindowStationW
CloseWindowStation
SetProcessWindowStation
ExitWindowsEx
MapVirtualKeyW
SetKeyboardState
GetKeyboardState
MsgWaitForMultipleObjects
USER32.dll
RegCreateKeyExW
RegOpenKeyExW
RegCloseKey
RegEnumKeyExW
ADVAPI32.dll
PathIsURLW
UrlUnescapeA
SHDeleteKeyW
SHLWAPI.dll
ShellExecuteW
SHELL32.dll
Secur32.dll
SetViewportOrgEx
GDI32.dll
WS2_32.dll
CertDeleteCertificateFromStore
CertOpenSystemStoreW
CertCloseStore
PFXImportCertStore
CertEnumCertificatesInStore
CertDuplicateCertificateContext
PFXExportCertStoreEx
CRYPT32.dll
HttpSendRequestExA
HttpQueryInfoA
HttpSendRequestExW
HttpSendRequestW
GetUrlCacheEntryInfoW
HttpAddRequestHeadersW
HttpAddRequestHeadersA
HttpSendRequestA
InternetCrackUrlA
HttpOpenRequestA
WININET.dll
OLEAUT32.dll
NETAPI32.dll
11^1w1
6%6U6e6w6
2,2v2
nspr4.dll
SysShadow
Global\XXX
kernel32.dll
"%s" %s
/c "%s"
%sx.%s
%sx
e.dat
Global\{946BDEC6-0EA8-1585-1B40-3488A5272D7D}C:\Users\"%CurrentUserName%"\AppData\Roaming
{02106CE3-BC8D-83FE-1B40-3488A5272D7D}
Explorer.EXE_1440_rwx_020D0000_00028000:
.text
`.data
.reloc
HTTP/1.1
hXXp://
hXXps://
HTTP/1.
%sX-ID: %u=%s=%s
X-ID: %u=%s=%s
HTTP/1.1 200 OK
Content-Length: %u
hXXp://VVV.google.com/webhp
PR_OpenTCPSocket
SQUVudpzY~k}\fanz
.' 6,7* 9&0
*042 &0<;
'!>8% $-
*'&)'**>
:).6604:90
)"4(7*</
echo "Press any key to run Internet Explorer (32-bit OS)."
"%PROGRAMFILES%\Internet Explorer\iexplore.exe" hXXps://bankieren.rabobank.nl/klanten
echo "Press any key to run Internet Explorer (64-bit OS)."
"%PROGRAMFILES(X86)%\Internet Explorer\iexplore.exe" hXXps://bankieren.rabobank.nl/klanten
gdiplus.dll
GdiplusShutdown
ole32.dll
gdi32.dll
RapportUtil
.info
userenv.dll
del "%s"
if exist "%s" goto d
del /F "%s"
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; SV1)
HTTP/1.0
urlmon.dll
cabinet.dll
timeout=%s&value=%s
SSSh,G
SSSh`G
SSShR
GetProcessHeap
KERNEL32.dll
OpenWindowStationW
GetProcessWindowStation
CreateWindowStationW
CloseWindowStation
SetProcessWindowStation
ExitWindowsEx
MapVirtualKeyW
SetKeyboardState
GetKeyboardState
MsgWaitForMultipleObjects
USER32.dll
RegCreateKeyExW
RegOpenKeyExW
RegCloseKey
RegEnumKeyExW
ADVAPI32.dll
PathIsURLW
UrlUnescapeA
SHDeleteKeyW
SHLWAPI.dll
ShellExecuteW
SHELL32.dll
Secur32.dll
SetViewportOrgEx
GDI32.dll
WS2_32.dll
CertDeleteCertificateFromStore
CertOpenSystemStoreW
CertCloseStore
PFXImportCertStore
CertEnumCertificatesInStore
CertDuplicateCertificateContext
PFXExportCertStoreEx
CRYPT32.dll
HttpSendRequestExA
HttpQueryInfoA
HttpSendRequestExW
HttpSendRequestW
GetUrlCacheEntryInfoW
HttpAddRequestHeadersW
HttpAddRequestHeadersA
HttpSendRequestA
InternetCrackUrlA
HttpOpenRequestA
WININET.dll
OLEAUT32.dll
NETAPI32.dll
11^1w1
6%6U6e6w6
2,2v2
nspr4.dll
SysShadow
Global\XXX
kernel32.dll
"%s" %s
/c "%s"
%sx.%s
%sx
e.dat
Global\{946BDEC6-0EA8-1585-1B40-3488A5272D7D}C:\Users\"%CurrentUserName%"\AppData\Roaming
{02106CE3-BC8D-83FE-1B40-3488A5272D7D}
conhost.exe_1648_rwx_00120000_00028000:
.text
`.data
.reloc
HTTP/1.1
hXXp://
hXXps://
HTTP/1.
%sX-ID: %u=%s=%s
X-ID: %u=%s=%s
HTTP/1.1 200 OK
Content-Length: %u
hXXp://VVV.google.com/webhp
PR_OpenTCPSocket
SQUVudpzY~k}\fanz
.' 6,7* 9&0
*042 &0<;
'!>8% $-
*'&)'**>
:).6604:90
)"4(7*</
echo "Press any key to run Internet Explorer (32-bit OS)."
"%PROGRAMFILES%\Internet Explorer\iexplore.exe" hXXps://bankieren.rabobank.nl/klanten
echo "Press any key to run Internet Explorer (64-bit OS)."
"%PROGRAMFILES(X86)%\Internet Explorer\iexplore.exe" hXXps://bankieren.rabobank.nl/klanten
gdiplus.dll
GdiplusShutdown
ole32.dll
gdi32.dll
RapportUtil
.info
userenv.dll
del "%s"
if exist "%s" goto d
del /F "%s"
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; SV1)
HTTP/1.0
urlmon.dll
cabinet.dll
timeout=%s&value=%s
SSSh,G
SSSh`G
SSShR
GetProcessHeap
KERNEL32.dll
OpenWindowStationW
GetProcessWindowStation
CreateWindowStationW
CloseWindowStation
SetProcessWindowStation
ExitWindowsEx
MapVirtualKeyW
SetKeyboardState
GetKeyboardState
MsgWaitForMultipleObjects
USER32.dll
RegCreateKeyExW
RegOpenKeyExW
RegCloseKey
RegEnumKeyExW
ADVAPI32.dll
PathIsURLW
UrlUnescapeA
SHDeleteKeyW
SHLWAPI.dll
ShellExecuteW
SHELL32.dll
Secur32.dll
SetViewportOrgEx
GDI32.dll
WS2_32.dll
CertDeleteCertificateFromStore
CertOpenSystemStoreW
CertCloseStore
PFXImportCertStore
CertEnumCertificatesInStore
CertDuplicateCertificateContext
PFXExportCertStoreEx
CRYPT32.dll
HttpSendRequestExA
HttpQueryInfoA
HttpSendRequestExW
HttpSendRequestW
GetUrlCacheEntryInfoW
HttpAddRequestHeadersW
HttpAddRequestHeadersA
HttpSendRequestA
InternetCrackUrlA
HttpOpenRequestA
WININET.dll
OLEAUT32.dll
NETAPI32.dll
11^1w1
6%6U6e6w6
2,2v2
nspr4.dll
SysShadow
Global\XXX
kernel32.dll
"%s" %s
/c "%s"
%sx.%s
%sx
e.dat
Global\{946BDEC6-0EA8-1585-1B40-3488A5272D7D}C:\Users\"%CurrentUserName%"\AppData\Roaming
{02106CE3-BC8D-83FE-1B40-3488A5272D7D}
TPAutoConnect.exe_2160_rwx_00390000_00028000:
.text
`.data
.reloc
HTTP/1.1
hXXp://
hXXps://
HTTP/1.
%sX-ID: %u=%s=%s
X-ID: %u=%s=%s
HTTP/1.1 200 OK
Content-Length: %u
hXXp://VVV.google.com/webhp
PR_OpenTCPSocket
SQUVudpzY~k}\fanz
.' 6,7* 9&0
*042 &0<;
'!>8% $-
*'&)'**>
:).6604:90
)"4(7*</
echo "Press any key to run Internet Explorer (32-bit OS)."
"%PROGRAMFILES%\Internet Explorer\iexplore.exe" hXXps://bankieren.rabobank.nl/klanten
echo "Press any key to run Internet Explorer (64-bit OS)."
"%PROGRAMFILES(X86)%\Internet Explorer\iexplore.exe" hXXps://bankieren.rabobank.nl/klanten
gdiplus.dll
GdiplusShutdown
ole32.dll
gdi32.dll
RapportUtil
.info
userenv.dll
del "%s"
if exist "%s" goto d
del /F "%s"
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; SV1)
HTTP/1.0
urlmon.dll
cabinet.dll
timeout=%s&value=%s
SSSh,G9
SSSh`G9
SSShR
GetProcessHeap
KERNEL32.dll
OpenWindowStationW
GetProcessWindowStation
CreateWindowStationW
CloseWindowStation
SetProcessWindowStation
ExitWindowsEx
MapVirtualKeyW
SetKeyboardState
GetKeyboardState
MsgWaitForMultipleObjects
USER32.dll
RegCreateKeyExW
RegOpenKeyExW
RegCloseKey
RegEnumKeyExW
ADVAPI32.dll
PathIsURLW
UrlUnescapeA
SHDeleteKeyW
SHLWAPI.dll
ShellExecuteW
SHELL32.dll
Secur32.dll
SetViewportOrgEx
GDI32.dll
WS2_32.dll
CertDeleteCertificateFromStore
CertOpenSystemStoreW
CertCloseStore
PFXImportCertStore
CertEnumCertificatesInStore
CertDuplicateCertificateContext
PFXExportCertStoreEx
CRYPT32.dll
HttpSendRequestExA
HttpQueryInfoA
HttpSendRequestExW
HttpSendRequestW
GetUrlCacheEntryInfoW
HttpAddRequestHeadersW
HttpAddRequestHeadersA
HttpSendRequestA
InternetCrackUrlA
HttpOpenRequestA
WININET.dll
OLEAUT32.dll
NETAPI32.dll
11^1w1
6%6U6e6w6
2,2v2
nspr4.dll
SysShadow
Global\XXX
kernel32.dll
"%s" %s
/c "%s"
%sx.%s
%sx
e.dat
Global\{946BDEC6-0EA8-1585-1B40-3488A5272D7D}C:\Users\"%CurrentUserName%"\AppData\Roaming
{02106CE3-BC8D-83FE-1B40-3488A5272D7D}
conhost.exe_2168_rwx_000B0000_00028000:
.text
`.data
.reloc
HTTP/1.1
hXXp://
hXXps://
HTTP/1.
%sX-ID: %u=%s=%s
X-ID: %u=%s=%s
HTTP/1.1 200 OK
Content-Length: %u
hXXp://VVV.google.com/webhp
PR_OpenTCPSocket
SQUVudpzY~k}\fanz
.' 6,7* 9&0
*042 &0<;
'!>8% $-
*'&)'**>
:).6604:90
)"4(7*</
echo "Press any key to run Internet Explorer (32-bit OS)."
"%PROGRAMFILES%\Internet Explorer\iexplore.exe" hXXps://bankieren.rabobank.nl/klanten
echo "Press any key to run Internet Explorer (64-bit OS)."
"%PROGRAMFILES(X86)%\Internet Explorer\iexplore.exe" hXXps://bankieren.rabobank.nl/klanten
gdiplus.dll
GdiplusShutdown
ole32.dll
gdi32.dll
RapportUtil
.info
userenv.dll
del "%s"
if exist "%s" goto d
del /F "%s"
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; SV1)
HTTP/1.0
urlmon.dll
cabinet.dll
timeout=%s&value=%s
SSSh,G
SSSh`G
SSShR
GetProcessHeap
KERNEL32.dll
OpenWindowStationW
GetProcessWindowStation
CreateWindowStationW
CloseWindowStation
SetProcessWindowStation
ExitWindowsEx
MapVirtualKeyW
SetKeyboardState
GetKeyboardState
MsgWaitForMultipleObjects
USER32.dll
RegCreateKeyExW
RegOpenKeyExW
RegCloseKey
RegEnumKeyExW
ADVAPI32.dll
PathIsURLW
UrlUnescapeA
SHDeleteKeyW
SHLWAPI.dll
ShellExecuteW
SHELL32.dll
Secur32.dll
SetViewportOrgEx
GDI32.dll
WS2_32.dll
CertDeleteCertificateFromStore
CertOpenSystemStoreW
CertCloseStore
PFXImportCertStore
CertEnumCertificatesInStore
CertDuplicateCertificateContext
PFXExportCertStoreEx
CRYPT32.dll
HttpSendRequestExA
HttpQueryInfoA
HttpSendRequestExW
HttpSendRequestW
GetUrlCacheEntryInfoW
HttpAddRequestHeadersW
HttpAddRequestHeadersA
HttpSendRequestA
InternetCrackUrlA
HttpOpenRequestA
WININET.dll
OLEAUT32.dll
NETAPI32.dll
11^1w1
6%6U6e6w6
2,2v2
nspr4.dll
SysShadow
Global\XXX
kernel32.dll
"%s" %s
/c "%s"
%sx.%s
%sx
e.dat
Global\{946BDEC6-0EA8-1585-1B40-3488A5272D7D}C:\Users\"%CurrentUserName%"\AppData\Roaming
{02106CE3-BC8D-83FE-1B40-3488A5272D7D}
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*
- Scan a system with an anti-rootkit tool.
- Terminate malicious process(es) (How to End a Process With the Task Manager):
%original file name%.exe:3380
- Delete the original Trojan file.
- Delete or disinfect the following files created/modified by the Trojan:
C:\Users\"%CurrentUserName%"\AppData\Local\Temp\tmp105a17f6.bat (179 bytes)
C:\Users\"%CurrentUserName%"\AppData\Roaming\Povud\nyogq.exe (397 bytes) - Reboot the computer.
*Manual removal may cause unexpected system behaviour and should be performed at your own risk.