Trojan.Win32.Yakes.ffxp (Kaspersky), Trojan.Agent.BDSY (B) (Emsisoft), Trojan.Agent.BDSY (AdAware)Behaviour: Trojan
The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.
Summary
MD5: a23bf1a789fd7f3c72023fc6d658609e
SHA1: 211e32e6a9d254846f6b9b09e5104d235cd54f2e
SHA256: 8768af0f39f4d6bea92aff92576e54115bc0a0d9616a894561a8703d24a3c8e3
SSDeep: 3072:yYh0Va4zYOVLPwSaJLZ2 3rsHutcYTqvki1:V0VaHOVrwSaJiv/
Size: 131072 bytes
File type: EXE
Platform: WIN32
Entropy: Not Packed
PEID: UPolyXv05_v6, MicrosoftVisualC, MicrosoftVisualCv50v60MFC, MicrosoftVisualC50, Armadillov171
Company: no certificate found
Created at: 2014-06-28 10:03:06
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
No specific payload has been found.
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:856
Mutexes
The following mutexes were created/opened:
2GVWNQJz2
File activity
No files have been created.
Registry activity
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.
- Reboot the computer.
Static Analysis
VersionInfo
No information is available.
No information is available.
PE Sections
Name | Virtual Address | Virtual Size | Raw Size | Entropy | Section MD5 |
---|---|---|---|---|---|
.text | 4096 | 51900 | 53248 | 4.51912 | 05b38382d813f6263a62c4e1606a35a2 |
.rdata | 57344 | 6028 | 8192 | 3.03538 | 367bc42138432b9b33a0667e9c1be661 |
.data | 65536 | 65500 | 61440 | 4.19697 | 9622dcdebf5edc568546a1f7728655dd |
.reloc | 131072 | 3676 | 4096 | 4.28567 | 2659dda148e0745907980d19f9eb7dad |
Dropped from:
Downloaded by:
Similar by SSDeep:
Similar by Lavasoft Polymorphic Checker:
Network Activity
URLs
IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)
Traffic
Map
The Trojan connects to the servers at the folowing location(s):
Strings from Dumps
%original file name%.exe_856:
.text
.text
.reloc
.reloc
advapi32.dll
advapi32.dll
Software\Microsoft\Windows NT\CurrentVersion
Software\Microsoft\Windows NT\CurrentVersion
ntdll.dll
ntdll.dll
svchost.exe
svchost.exe
Software\Microsoft\Windows\CurrentVersion\Run
Software\Microsoft\Windows\CurrentVersion\Run
C:\Users\DmitryHELL\Documents\SysIQUA\loader_1.4 u2\loader_v4\loader_v3\Release\loader_v3.pdb
C:\Users\DmitryHELL\Documents\SysIQUA\loader_1.4 u2\loader_v4\loader_v3\Release\loader_v3.pdb
l.dlf
l.dlf
`.rdata
`.rdata
@.data
@.data
http://
http://
http://%[^:]:%d/%s
http://%[^:]:%d/%s
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:28.0) Gecko/20100101 Firefox/28.0
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:28.0) Gecko/20100101 Firefox/28.0
Content-Type: application/x-www-form-urlencoded
Content-Type: application/x-www-form-urlencoded
24[^=]=24[^;]
24[^=]=24[^;]
/index.php?r=gate
/index.php?r=gate
<knock><id>%s</id><group>%s</group><src>%d</src><transport>%d</transport><time>%d</time><version>%d</version><status>%d</status><debug>%s</debug></knock>
<knock><id>%s</id><group>%s</group><src>%d</src><transport>%d</transport><time>%d</time><version>%d</version><status>%d</status><debug>%s</debug></knock>
RAW Request Result: %s
RAW Request Result: %s
%[^:]:%d
%[^:]:%d
%d.%d x%d
%d.%d x%d
wireshark.exe
wireshark.exe
iptools.exe
iptools.exe
TSystemExplorerTrayForm.UnicodeClass
TSystemExplorerTrayForm.UnicodeClass
ProcessHacker
ProcessHacker
99929D61-1338-48B1-9433-D42A1D94F0D2-x64
99929D61-1338-48B1-9433-D42A1D94F0D2-x64
99929D61-1338-48B1-9433-D42A1D94F0D2-x32
99929D61-1338-48B1-9433-D42A1D94F0D2-x32
99929D61-1338-48B1-9433-D42A1D94F0D2
99929D61-1338-48B1-9433-D42A1D94F0D2
vmtoolsd.exe
vmtoolsd.exe
prl_cc.exe
prl_cc.exe
prl_tools.exe
prl_tools.exe
SharedIntApp.exe
SharedIntApp.exe
VBoxTray.exe
VBoxTray.exe
VBoxService.exe
VBoxService.exe
vmusrvc.exe
vmusrvc.exe
vmsrvc.exe
vmsrvc.exe
GetProcessHeap
GetProcessHeap
KERNEL32.dll
KERNEL32.dll
USER32.dll
USER32.dll
RegCloseKey
RegCloseKey
RegOpenKeyExA
RegOpenKeyExA
RegEnumKeyExA
RegEnumKeyExA
RegOpenKeyA
RegOpenKeyA
RegCreateKeyA
RegCreateKeyA
RegDeleteKeyA
RegDeleteKeyA
ADVAPI32.dll
ADVAPI32.dll
SHELL32.dll
SHELL32.dll
ole32.dll
ole32.dll
OLEAUT32.dll
OLEAUT32.dll
WS2_32.dll
WS2_32.dll
InternetOpenUrlA
InternetOpenUrlA
HttpSendRequestA
HttpSendRequestA
HttpOpenRequestA
HttpOpenRequestA
WININET.dll
WININET.dll
MSVCRT.dll
MSVCRT.dll
CryptImportPublicKeyInfo
CryptImportPublicKeyInfo
CRYPT32.dll
CRYPT32.dll
dll.dll
dll.dll
C:\Users\DmitryHELL\Documents\SysIQUA\loader_1.4 u2\loader_v4\loader_v3\Release\dll.pdb
C:\Users\DmitryHELL\Documents\SysIQUA\loader_1.4 u2\loader_v4\loader_v3\Release\dll.pdb
>y-----BEGIN PUBLIC KEY-----
>y-----BEGIN PUBLIC KEY-----
-----END PUBLIC KEY-----
-----END PUBLIC KEY-----
1.0.6, 6-Sept-2010
1.0.6, 6-Sept-2010
4)4;4]4{4
4)4;4]4{4
8€8x8
8€8x8
3!3 363<3><pre>c:\%original file name%.exe</pre><b>%original file name%.exe_856_rwx_00400000_00016000:</b><pre>.text</pre><pre>.reloc</pre><pre>advapi32.dll</pre><pre>Software\Microsoft\Windows NT\CurrentVersion</pre><pre>ntdll.dll</pre><pre>svchost.exe</pre><pre>Software\Microsoft\Windows\CurrentVersion\Run</pre><pre>C:\Users\DmitryHELL\Documents\SysIQUA\loader_1.4 u2\loader_v4\loader_v3\Release\loader_v3.pdb</pre><pre>l.dlf</pre><pre>`.rdata</pre><pre>@.data</pre><pre>http://</pre><pre>http://%[^:]:%d/%s</pre><pre>Mozilla/5.0 (Windows NT 6.1; WOW64; rv:28.0) Gecko/20100101 Firefox/28.0</pre><pre>Content-Type: application/x-www-form-urlencoded</pre><pre>24[^=]=24[^;]</pre><pre>/index.php?r=gate</pre><pre><knock><id>%s</id><group>%s</group><src>%d</src><transport>%d</transport><time>%d</time><version>%d</version><status>%d</status><debug>%s</debug></knock></pre><pre>RAW Request Result: %s</pre><pre>%[^:]:%d</pre><pre>%d.%d x%d</pre><pre>wireshark.exe</pre><pre>iptools.exe</pre><pre>TSystemExplorerTrayForm.UnicodeClass</pre><pre>ProcessHacker</pre><pre>99929D61-1338-48B1-9433-D42A1D94F0D2-x64</pre><pre>99929D61-1338-48B1-9433-D42A1D94F0D2-x32</pre><pre>99929D61-1338-48B1-9433-D42A1D94F0D2</pre><pre>vmtoolsd.exe</pre><pre>prl_cc.exe</pre><pre>prl_tools.exe</pre><pre>SharedIntApp.exe</pre><pre>VBoxTray.exe</pre><pre>VBoxService.exe</pre><pre>vmusrvc.exe</pre><pre>vmsrvc.exe</pre><pre>GetProcessHeap</pre><pre>KERNEL32.dll</pre><pre>USER32.dll</pre><pre>RegCloseKey</pre><pre>RegOpenKeyExA</pre><pre>RegEnumKeyExA</pre><pre>RegOpenKeyA</pre><pre>RegCreateKeyA</pre><pre>RegDeleteKeyA</pre><pre>ADVAPI32.dll</pre><pre>SHELL32.dll</pre><pre>ole32.dll</pre><pre>OLEAUT32.dll</pre><pre>WS2_32.dll</pre><pre>InternetOpenUrlA</pre><pre>HttpSendRequestA</pre><pre>HttpOpenRequestA</pre><pre>WININET.dll</pre><pre>MSVCRT.dll</pre><pre>CryptImportPublicKeyInfo</pre><pre>CRYPT32.dll</pre><pre>dll.dll</pre><pre>C:\Users\DmitryHELL\Documents\SysIQUA\loader_1.4 u2\loader_v4\loader_v3\Release\dll.pdb</pre><pre>>y-----BEGIN PUBLIC KEY-----</pre><pre>-----END PUBLIC KEY-----</pre><pre>1.0.6, 6-Sept-2010</pre><pre>4)4;4]4{4</pre><pre>8€8x8</pre><pre>3!3 363<3><b>%original file name%.exe_856_rwx_008D0000_00001000:</b><pre>RegOpenKeyExA</pre><pre>RegCloseKey</pre><pre>GetSystemWindowsDirectoryA</pre><pre>KERNEL32.DLL</pre><pre>advapi32.dll</pre><pre>user32.dll</pre></3></pre></3>