Trojan.Win32.Tonmye.b (Kaspersky), Gen:Variant.Zusy.97424 (B) (Emsisoft), Gen:Variant.Zusy.97424 (AdAware), Trojan.Win32.FlyStudio.FD, GenericEmailWorm.YR, TrojanFlyStudio.YR (Lavasoft MAS)Behaviour: Trojan, Worm, EmailWorm
The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.
Summary
MD5: 06bfaf2e4e56cf115ea572235c695bb3
SHA1: e74585495249a219bd45dcfd72c91e2e4448424a
SHA256: af8f413ca27af075055f7d92406fe232e6393f66ef3e01a48133d4351afbc249
SSDeep: 24576:F6nMsD/lnXmXMMEomTb8e2rvg1KGYMISUJbwaXTw1hTm8JywRX/pA2zLJSCIbG:ctRmMMmTb8emb301dywRX/pA0r
Size: 1929216 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: TODO:
Created at: 2014-07-08 03:53:21
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).
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:468
Mutexes
The following mutexes were created/opened:No objects were found.
File activity
The process %original file name%.exe:468 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):
C:\gzip.dll (30 bytes)
Registry activity
The process %original file name%.exe:468 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "F8 23 D5 8F 84 E6 3A 88 89 C8 4E 33 E8 40 1C 2E"
Dropped PE files
MD5 | File path |
---|---|
8b3591965f623b219c0c528153746cab | c:\gzip.dll |
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:
C:\gzip.dll (30 bytes)
- Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
- Reboot the computer.
Static Analysis
VersionInfo
Company Name: ??
Product Name: ??
Product Version: 1.0.0.0
Legal Copyright: ??
Legal Trademarks:
Original Filename:
Internal Name:
File Version: 1.0.0.0
File Description: ??
Comments: ??
Language: Language Neutral
Company Name: ??Product Name: ??Product Version: 1.0.0.0Legal Copyright: ??Legal Trademarks: Original Filename: Internal Name: File Version: 1.0.0.0File Description: ??Comments: ??Language: Language Neutral
PE Sections
Name | Virtual Address | Virtual Size | Raw Size | Entropy | Section MD5 |
---|---|---|---|---|---|
.text | 4096 | 700146 | 700416 | 5.14678 | ca2c56cab0130c04a33cbe803a0a9a4a |
.rdata | 704512 | 1009386 | 1011712 | 4.76986 | b5035537af9aa4a51b8fd46deb15e4a2 |
.data | 1716224 | 272138 | 94208 | 4.35836 | e0c2c9a8383b55d072c1a2016607aea1 |
.rsrc | 1990656 | 111928 | 114688 | 3.10141 | 70527f33d4e310805ca717e658f5503a |
.text | 2105344 | 992 | 4096 | 1.77109 | c9d7bb368d6b62a5bee94f0095b10c95 |
Dropped from:
Downloaded by:
Similar by SSDeep:
Similar by Lavasoft Polymorphic Checker:
Network Activity
URLs
URL | IP |
---|---|
hxxp://tp.hd.mi.com/gettimestamp | 106.120.176.51 |
www.baidu.com | 180.76.3.151 |
IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)
Traffic
GET /gettimestamp HTTP/1.1
Referer: hXXp://tp.hd.mi.com/gettimestamp
Accept: */*
Accept-Language: zh-cn
User-Agent: Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)
Content-Type: application/x-www-form-urlencoded
Host: tp.hd.mi.com
Connection: Keep-Alive
HTTP/1.1 200 OK
Connection: close
Date: Mon, 20 Oct 20
Map
The Trojan connects to the servers at the folowing location(s):
Strings from Dumps
%original file name%.exe_468:
.text
.text
.rdata
.rdata
@.data
@.data
.rsrc
.rsrc
@.text
@.text
zh.pK
zh.pK
t%SVh
t%SVh
t$(SSh
t$(SSh
~%UVW
~%UVW
u$SShe
u$SShe
kernel32.dll
kernel32.dll
ole32.dll
ole32.dll
shlwapi.dll
shlwapi.dll
Kernel32.dll
Kernel32.dll
user32.dll
user32.dll
gzip.dll
gzip.dll
wininet.dll
wininet.dll
MsgWaitForMultipleObjects
MsgWaitForMultipleObjects
EnumWindows
EnumWindows
HttpOpenRequestA
HttpOpenRequestA
HttpSendRequestA
HttpSendRequestA
HttpQueryInfoA
HttpQueryInfoA
1970-01-01 08:00:00
1970-01-01 08:00:00
1970-01-01 00:00:00
1970-01-01 00:00:00
hXXp://203.171.232.125:8888/Ip/index.php?id=
hXXp://203.171.232.125:8888/Ip/index.php?id=
WinHttp.WinHttpRequest.5.1
WinHttp.WinHttpRequest.5.1
User-Agent: Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)
User-Agent: Mozilla/4.0 (compatible; MSIE 9.0; Windows NT 6.1; 125LA; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)
Content-Type: application/x-www-form-urlencoded
Content-Type: application/x-www-form-urlencoded
\gzip.dll
\gzip.dll
`.data
`.data
@.reloc
@.reloc
KERNEL32.dll
KERNEL32.dll
gzip.pdb
gzip.pdb
_u%SV
_u%SV
adodb.stream
adodb.stream
Sniffer Portable
Sniffer Portable
HTTP Analyzer
HTTP Analyzer
HttpWatch
HttpWatch
HTTPDebugger
HTTPDebugger
HttpAnalyzer
HttpAnalyzer
WindowsForms10.Window.8.app.0.378734a
WindowsForms10.Window.8.app.0.378734a
TStdHttpAnalyzerForm
TStdHttpAnalyzerForm
&sid=passport&_sign=KKkRvCpZoDC+gLdeyOsdMhwV0Xg=&callback=https://account.xiaomi.com&qs=%3Fsid%3Dpassport
&sid=passport&_sign=KKkRvCpZoDC+gLdeyOsdMhwV0Xg=&callback=https://account.xiaomi.com&qs=%3Fsid%3Dpassport
hXXps://account.xiaomi.com/pass/serviceLoginAuth2
hXXps://account.xiaomi.com/pass/serviceLoginAuth2
>@hXXp://order.mi.com/user/order
>@hXXp://order.mi.com/user/order
hXXp://203.171.232.125:8888/HS/index.php?type=
hXXp://203.171.232.125:8888/HS/index.php?type=
:(. ?),#
:(. ?),#
function time(){return new Date().getTime()}
function time(){return new Date().getTime()}
hdurl":"
hdurl":"
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.57 Safari/537.36
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.57 Safari/537.36
http=
http=
https
https
HTTP/1.1
HTTP/1.1
hXXps://
hXXps://
hXXp://
hXXp://
/soft.ini
/soft.ini
VVV.baidu.com
VVV.baidu.com
hXXp://open.baidu.com/special/time/
hXXp://open.baidu.com/special/time/
window.baidu_time(
window.baidu_time(
\update.exe
\update.exe
GetWindowsDirectoryA
GetWindowsDirectoryA
ShellExecuteA
ShellExecuteA
scripting.FileSystemObject
scripting.FileSystemObject
Temp.zip
Temp.zip
Temp.exe
Temp.exe
anonymous@123.com
anonymous@123.com
.exe|.rar|.zip|.gif|.jpg|.mp3|.rm
.exe|.rar|.zip|.gif|.jpg|.mp3|.rm
hXXp://bc.3600gz.cno
hXXp://bc.3600gz.cno
inflate 1.1.3 Copyright 1995-1998 Mark Adler
inflate 1.1.3 Copyright 1995-1998 Mark Adler
F%*.*f
F%*.*f
CNotSupportedException
CNotSupportedException
commctrl_DragListMsg
commctrl_DragListMsg
Afx:%x:%x:%x:%x:%x
Afx:%x:%x:%x:%x:%x
Afx:%x:%x
Afx:%x:%x
COMCTL32.DLL
COMCTL32.DLL
CCmdTarget
CCmdTarget
__MSVCRT_HEAP_SELECT
__MSVCRT_HEAP_SELECT
iphlpapi.dll
iphlpapi.dll
SHLWAPI.dll
SHLWAPI.dll
MPR.dll
MPR.dll
WINMM.dll
WINMM.dll
WS2_32.dll
WS2_32.dll
VERSION.dll
VERSION.dll
GetProcessHeap
GetProcessHeap
WinExec
WinExec
GetKeyState
GetKeyState
USER32.dll
USER32.dll
GetViewportOrgEx
GetViewportOrgEx
GDI32.dll
GDI32.dll
WINSPOOL.DRV
WINSPOOL.DRV
RegCloseKey
RegCloseKey
RegOpenKeyExA
RegOpenKeyExA
RegCreateKeyExA
RegCreateKeyExA
ADVAPI32.dll
ADVAPI32.dll
SHELL32.dll
SHELL32.dll
OLEAUT32.dll
OLEAUT32.dll
COMCTL32.dll
COMCTL32.dll
WININET.dll
WININET.dll
GetCPInfo
GetCPInfo
CreateDialogIndirectParamA
CreateDialogIndirectParamA
UnhookWindowsHookEx
UnhookWindowsHookEx
SetWindowsHookExA
SetWindowsHookExA
SetViewportOrgEx
SetViewportOrgEx
OffsetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
SetViewportExtEx
ScaleViewportExtEx
ScaleViewportExtEx
GetViewportExtEx
GetViewportExtEx
comdlg32.dll
comdlg32.dll
#include "l.chs\afxres.rc" // Standard components
#include "l.chs\afxres.rc" // Standard components
.QSP99900000L
.QSP99900000L
.PP9961''&&&&
.PP9961''&&&&
.99961*1'''&'!
.99961*1'''&'!
`^^^]^\\
`^^^]^\\
%%%)***1///62228///6)))2$$$
%%%)***1///62228///6)))2$$$
\update2.exe
\update2.exe
@ping 127.0.0.1 -n
@ping 127.0.0.1 -n
del Restart.bat
del Restart.bat
\Restart.bat
\Restart.bat
.FJP\
.FJP\
VBScript.RegExp
VBScript.RegExp
*.txt
*.txt
|*.txt
|*.txt
RASAPI32.dll
RASAPI32.dll
WLDAP32.dll
WLDAP32.dll
WSOCK32.dll
WSOCK32.dll
InternetCrackUrlA
InternetCrackUrlA
InternetCanonicalizeUrlA
InternetCanonicalizeUrlA
.PAVCException@@
.PAVCException@@
.PAVCNotSupportedException@@
.PAVCNotSupportedException@@
.PAVCFileException@@
.PAVCFileException@@
(*.prn)|*.prn|
(*.prn)|*.prn|
(*.*)|*.*||
(*.*)|*.*||
Shell32.dll
Shell32.dll
Mpr.dll
Mpr.dll
Advapi32.dll
Advapi32.dll
User32.dll
User32.dll
Gdi32.dll
Gdi32.dll
(&07-034/)7 '
(&07-034/)7 '
?? / %d]
?? / %d]
%d / %d]
%d / %d]
: %d]
: %d]
(*.WAV;*.MID)|*.WAV;*.MID|WAV
(*.WAV;*.MID)|*.WAV;*.MID|WAV
(*.WAV)|*.WAV|MIDI
(*.WAV)|*.WAV|MIDI
(*.MID)|*.MID|
(*.MID)|*.MID|
(*.txt)|*.txt|
(*.txt)|*.txt|
(*.JPG;*.BMP;*.GIF;*.ICO;*.CUR)|*.JPG;*.BMP;*.GIF;*.ICO;*.CUR|JPG
(*.JPG;*.BMP;*.GIF;*.ICO;*.CUR)|*.JPG;*.BMP;*.GIF;*.ICO;*.CUR|JPG
(*.JPG)|*.JPG|BMP
(*.JPG)|*.JPG|BMP
(*.BMP)|*.BMP|GIF
(*.BMP)|*.BMP|GIF
(*.GIF)|*.GIF|
(*.GIF)|*.GIF|
(*.ICO)|*.ICO|
(*.ICO)|*.ICO|
(*.CUR)|*.CUR|
(*.CUR)|*.CUR|
%s:%d
%s:%d
icmp.dll
icmp.dll
windows
windows
out.prn
out.prn
%d.%d
%d.%d
%d / %d
%d / %d
%d/%d
%d/%d
Bogus message code %d
Bogus message code %d
(%d-%d):
(%d-%d):
%ld%c
%ld%c
hXXp://VVV.eyuyan.com
hXXp://VVV.eyuyan.com
service@dywt.com.cn
service@dywt.com.cn
86(0411)39895834
86(0411)39895834
86(0411)39895831
86(0411)39895831
This is a runtime library file for EPL applications. The EPL is a software development environment. For details please visit VVV.dywt.com.cn/info
This is a runtime library file for EPL applications. The EPL is a software development environment. For details please visit VVV.dywt.com.cn/info
DelAllKeyValues
DelAllKeyValues
DelKeyValue
DelKeyValue
GetAllKeys
GetAllKeys
GetKeyValue
GetKeyValue
AddKeyValue
AddKeyValue
DSGetErrMsg
DSGetErrMsg
BiTreeGetCurNodeKey
BiTreeGetCurNodeKey
ListGetCurNodeKey
ListGetCurNodeKey
ListUpdateNodeFromKey
ListUpdateNodeFromKey
ListRemoveNodeFromKey
ListRemoveNodeFromKey
edatastructure_fnMapDelAllKeyValues
edatastructure_fnMapDelAllKeyValues
edatastructure_fnMapDelKeyValue
edatastructure_fnMapDelKeyValue
edatastructure_fnMapGetAllKeys
edatastructure_fnMapGetAllKeys
edatastructure_fnMapGetKeyValue
edatastructure_fnMapGetKeyValue
edatastructure_fnMapAddKeyValue
edatastructure_fnMapAddKeyValue
edatastructure_fnBiTreeGetCurNodeKey
edatastructure_fnBiTreeGetCurNodeKey
edatastructure_fnListGetCurNodeKey
edatastructure_fnListGetCurNodeKey
edatastructure_fnListUpdateNodeFromKey
edatastructure_fnListUpdateNodeFromKey
edatastructure_fnListRemoveNodeFromKey
edatastructure_fnListRemoveNodeFromKey
1.1.3
1.1.3
;3 #>6.&
;3 #>6.&
'2, / 0&7!4-)1#
'2, / 0&7!4-)1#
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)
HTTP/1.0
HTTP/1.0
%s
%s
Reply-To: %s
Reply-To: %s
From: %s
From: %s
To: %s
To: %s
Subject: %s
Subject: %s
Date: %s
Date: %s
Cc: %s
Cc: %s
%a, %d %b %Y %H:%M:%S
%a, %d %b %Y %H:%M:%S
SMTP
SMTP
.PAVCObject@@
.PAVCObject@@
.PAVCSimpleException@@
.PAVCSimpleException@@
.PAVCMemoryException@@
.PAVCMemoryException@@
.?AVCNotSupportedException@@
.?AVCNotSupportedException@@
.PAVCResourceException@@
.PAVCResourceException@@
.PAVCUserException@@
.PAVCUserException@@
.?AVCCmdTarget@@
.?AVCCmdTarget@@
.?AVCCmdUI@@
.?AVCCmdUI@@
.?AVCTestCmdUI@@
.?AVCTestCmdUI@@
.PAVCArchiveException@@
.PAVCArchiveException@@
zcÃ
zcÃ
01-01 08:00:00
01-01 08:00:00
c:\%original file name%.exe
c:\%original file name%.exe
6.0.2600.0 (xpclient.010817-1148)
6.0.2600.0 (xpclient.010817-1148)
6.0.2600.0
6.0.2600.0
(*.*)
(*.*)
1.0.0.0
1.0.0.0
%original file name%.exe_468_rwx_00401000_000AB000:
zh.pK
zh.pK
t%SVh
t%SVh
t$(SSh
t$(SSh
~%UVW
~%UVW
u$SShe
u$SShe