| File name: | YENÄ° SÃZLEÅME pdf.exe |
| Full analysis: | https://app.any.run/tasks/4af8558d-d368-40c5-bb05-d99db4ae3e37 |
| Verdict: | Malicious activity |
| Threats: | A keylogger is a type of spyware that infects a system and has the ability to record every keystroke made on the device. This lets attackers collect personal information of victims, which may include their online banking credentials, as well as personal conversations. The most widespread vector of attack leading to a keylogger infection begins with a phishing email or link. Keylogging is also often present in remote access trojans as part of an extended set of malicious tools. |
| Analysis date: | May 10, 2025, 03:22:23 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows, 2 sections |
| MD5: | C46854355A08CA665C6D452198EAF46C |
| SHA1: | FAB13A33CF002C6445600B586BE1D76B2DD9D23E |
| SHA256: | F5E6207F4FCBEE62D0BCD991A03F41CF4A64F4558CD6123CB71AC041FF663750 |
| SSDEEP: | 49152:xBsFLmDa/LNeKzDC8xiisGIsuSTd/3Z3o867K1TlATZHbgyUp/MJgenDRwL/JPd2:r+P/LNeKHC8NsGnuSH9lKTZ7m5MJdDRz |
MALICIOUS
Create files in the Startup directory
- YENÄ° SÃZLEÅME pdf.exe (PID: 4880)
SNAKEKEYLOGGER has been detected (SURICATA)
- InstallUtil.exe (PID: 7152)
Steals credentials from Web Browsers
- InstallUtil.exe (PID: 7152)
Actions looks like stealing of personal data
- InstallUtil.exe (PID: 7152)
SNAKE has been detected (YARA)
- InstallUtil.exe (PID: 7152)
SUSPICIOUS
Checks for external IP
- InstallUtil.exe (PID: 7152)
- svchost.exe (PID: 2196)
Runs shell command (SCRIPT)
- wscript.exe (PID: 6272)
Loads DLL from Mozilla Firefox
- InstallUtil.exe (PID: 7152)
Process communicates with Telegram (possibly using it as an attacker's C2 server)
- InstallUtil.exe (PID: 7152)
INFO
Checks supported languages
- YENÄ° SÃZLEÅME pdf.exe (PID: 4880)
- InstallUtil.exe (PID: 7152)
Auto-launch of the file from Startup directory
- YENÄ° SÃZLEÅME pdf.exe (PID: 4880)
Reads the computer name
- YENÄ° SÃZLEÅME pdf.exe (PID: 4880)
- InstallUtil.exe (PID: 7152)
Reads the machine GUID from the registry
- YENÄ° SÃZLEÅME pdf.exe (PID: 4880)
- InstallUtil.exe (PID: 7152)
Creates files or folders in the user directory
- YENÄ° SÃZLEÅME pdf.exe (PID: 4880)
Manual execution by a user
- InstallUtil.exe (PID: 7152)
- wscript.exe (PID: 6272)
Reads Environment values
- YENÄ° SÃZLEÅME pdf.exe (PID: 4880)
- InstallUtil.exe (PID: 7152)
Disables trace logs
- InstallUtil.exe (PID: 7152)
Checks proxy server information
- InstallUtil.exe (PID: 7152)
Reads the software policy settings
- InstallUtil.exe (PID: 7152)
- slui.exe (PID: 4164)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
SnakeKeylogger
(PID) Process(7152) InstallUtil.exe
Keys
DES6fc98cd68a1aab8b
Options
Telegram Bot Token8113765337:AAEG_DjsE9oJg3tk9Y5nMQBAZ3v-5ITaFKE
Telegram Chat ID8067696349
TRiD
| .exe | | | Generic Win/DOS Executable (50) |
|---|---|---|
| .exe | | | DOS Executable Generic (49.9) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2025:05:09 10:30:47+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 8 |
| CodeSize: | 1098752 |
| InitializedDataSize: | 1536 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x0000 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.7142.16040 |
| ProductVersionNumber: | 1.0.7142.16040 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | Tibyudeyzoo |
| FileVersion: | 1.0.7142.16040 |
| InternalName: | Tibyudeyzoo.exe |
| LegalCopyright: | Copyright © 2021 |
| LegalTrademarks: | - |
| OriginalFileName: | Tibyudeyzoo.exe |
| ProductName: | Tibyudeyzoo |
| ProductVersion: | 1.0.7142.16040 |
| AssemblyVersion: | 1.0.5153.24904 |
Total processes
134
Monitored processes
7
Malicious processes
1
Suspicious processes
2
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 664 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2196 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4164 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | SppExtComObj.Exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4880 | "C:\Users\admin\AppData\Local\Temp\YENÄ° SÃZLEÅME pdf.exe" | C:\Users\admin\AppData\Local\Temp\YENÄ° SÃZLEÅME pdf.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Tibyudeyzoo Exit code: 4294967295 Version: 1.0.7142.16040 Modules
| |||||||||||||||
| 6028 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6272 | wscript "C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AccessControlType.vbs" | C:\Windows\System32\wscript.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.812.10240.16384 Modules
| |||||||||||||||
| 7152 | "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe" | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: .NET Framework installation utility Version: 4.8.9037.0 built by: NET481REL1 Modules
SnakeKeylogger(PID) Process(7152) InstallUtil.exe Keys DES6fc98cd68a1aab8b Options Telegram Bot Token8113765337:AAEG_DjsE9oJg3tk9Y5nMQBAZ3v-5ITaFKE Telegram Chat ID8067696349 | |||||||||||||||
Total events
2 339
Read events
2 325
Write events
14
Delete events
0
Modification events
| (PID) Process: | (7152) InstallUtil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\InstallUtil_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (7152) InstallUtil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\InstallUtil_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (7152) InstallUtil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\InstallUtil_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (7152) InstallUtil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\InstallUtil_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (7152) InstallUtil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\InstallUtil_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (7152) InstallUtil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\InstallUtil_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (7152) InstallUtil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\InstallUtil_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (7152) InstallUtil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\InstallUtil_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (7152) InstallUtil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\InstallUtil_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (7152) InstallUtil.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\InstallUtil_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
0
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4880 | YENÄ° SÃZLEÅME pdf.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\AccessControlType.vbs | text | |
MD5:CC25FA4FBF92D354E975B74D0441BCBD | SHA256:99E7BB2886DA9773C86B51A3C760A3C8D93E01651A0F9DF7116F8CA55C86183C | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
15
TCP/UDP connections
24
DNS requests
18
Threats
18
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 23.216.77.21:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
7152 | InstallUtil.exe | GET | 200 | 193.122.130.0:80 | http://checkip.dyndns.org/ | unknown | — | — | whitelisted |
7152 | InstallUtil.exe | GET | 200 | 193.122.130.0:80 | http://checkip.dyndns.org/ | unknown | — | — | whitelisted |
7152 | InstallUtil.exe | GET | 200 | 193.122.130.0:80 | http://checkip.dyndns.org/ | unknown | — | — | whitelisted |
7152 | InstallUtil.exe | GET | 200 | 193.122.130.0:80 | http://checkip.dyndns.org/ | unknown | — | — | whitelisted |
7152 | InstallUtil.exe | GET | 200 | 193.122.130.0:80 | http://checkip.dyndns.org/ | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
7152 | InstallUtil.exe | GET | 200 | 193.122.130.0:80 | http://checkip.dyndns.org/ | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 23.216.77.21:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5496 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
7152 | InstallUtil.exe | 193.122.130.0:80 | checkip.dyndns.org | ORACLE-BMC-31898 | US | whitelisted |
7152 | InstallUtil.exe | 104.21.96.1:443 | reallyfreegeoip.org | CLOUDFLARENET | — | malicious |
3216 | svchost.exe | 172.211.123.249:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 20.190.160.4:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
checkip.dyndns.org |
| whitelisted |
reallyfreegeoip.org |
| malicious |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
api.telegram.org |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Device Retrieving External IP Address Detected | ET DYN_DNS External IP Lookup Domain in DNS Query (checkip .dyndns .org) |
— | — | Device Retrieving External IP Address Detected | ET INFO External IP Lookup - checkip.dyndns.org |
— | — | Device Retrieving External IP Address Detected | ET INFO 404/Snake/Matiex Keylogger Style External IP Check |
— | — | Device Retrieving External IP Address Detected | ET INFO External IP Lookup - checkip.dyndns.org |
— | — | Device Retrieving External IP Address Detected | INFO [ANY.RUN] External IP Address Lookup Domain (reallyfreegeoip .org) |
— | — | Misc activity | ET INFO External IP Address Lookup Domain in DNS Lookup (reallyfreegeoip .org) |
— | — | Misc activity | ET INFO External IP Lookup Service Domain (reallyfreegeoip .org) in TLS SNI |
— | — | Device Retrieving External IP Address Detected | ET INFO External IP Lookup - checkip.dyndns.org |
— | — | Device Retrieving External IP Address Detected | ET INFO External IP Lookup - checkip.dyndns.org |
— | — | Device Retrieving External IP Address Detected | ET INFO External IP Lookup - checkip.dyndns.org |