| File name: | ScanDoc.exe |
| Full analysis: | https://app.any.run/tasks/3ceb83a8-f178-46e0-af8c-a0bbaada0500 |
| 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: | March 24, 2025, 17:09:22 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections |
| MD5: | 55647B9771645838C5702670D596A735 |
| SHA1: | 75682DCFD68B12AFBDC8893DB3ABC1AA4D752EEC |
| SHA256: | 1D94B90FAB85ECFD4DF1085B2F3C042014CDE0E20EE4A938F2FC1E5766A5B729 |
| SSDEEP: | 49152:vHlGAXWQkC2R/QORBt7QjFtmcaTH/vU4do9Pcjq1GvXB1sgPR8N32+Rr181vWDZs:EAGQX21RBt7QjTmcaTH/vU4do9Pcjq1a |
MALICIOUS
SNAKEKEYLOGGER has been detected (SURICATA)
- RegSvcs.exe (PID: 7372)
SNAKE has been detected (YARA)
- RegSvcs.exe (PID: 7372)
Actions looks like stealing of personal data
- RegSvcs.exe (PID: 7372)
Steals credentials from Web Browsers
- RegSvcs.exe (PID: 7372)
SUSPICIOUS
Checks for external IP
- RegSvcs.exe (PID: 7372)
- svchost.exe (PID: 2196)
Process communicates with Telegram (possibly using it as an attacker's C2 server)
- RegSvcs.exe (PID: 7372)
The process verifies whether the antivirus software is installed
- RegSvcs.exe (PID: 7372)
INFO
Checks supported languages
- ScanDoc.exe (PID: 7352)
- RegSvcs.exe (PID: 7372)
Disables trace logs
- RegSvcs.exe (PID: 7372)
Reads the machine GUID from the registry
- RegSvcs.exe (PID: 7372)
The sample compiled with english language support
- ScanDoc.exe (PID: 7352)
Checks proxy server information
- RegSvcs.exe (PID: 7372)
- slui.exe (PID: 7732)
Create files in a temporary directory
- ScanDoc.exe (PID: 7352)
Reads mouse settings
- ScanDoc.exe (PID: 7352)
Reads the computer name
- RegSvcs.exe (PID: 7372)
Reads the software policy settings
- RegSvcs.exe (PID: 7372)
- slui.exe (PID: 7732)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (64.6) |
|---|---|---|
| .dll | | | Win32 Dynamic Link Library (generic) (15.4) |
| .exe | | | Win32 Executable (generic) (10.5) |
| .exe | | | Generic Win/DOS Executable (4.6) |
| .exe | | | DOS Executable Generic (4.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2025:03:24 12:27:00+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 12 |
| CodeSize: | 581120 |
| InitializedDataSize: | 453632 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x27dcd |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 0.0.0.0 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (British) |
| CharacterSet: | Unicode |
Total processes
123
Monitored processes
4
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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
| |||||||||||||||
| 7352 | "C:\Users\admin\Desktop\ScanDoc.exe" | C:\Users\admin\Desktop\ScanDoc.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 7372 | "C:\Users\admin\Desktop\ScanDoc.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | ScanDoc.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Services Installation Utility Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 7732 | 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 Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
7 514
Read events
7 500
Write events
14
Delete events
0
Modification events
| (PID) Process: | (7372) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (7372) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (7372) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (7372) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (7372) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (7372) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (7372) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (7372) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (7372) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (7372) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RegSvcs_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
0
Suspicious files
2
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7352 | ScanDoc.exe | C:\Users\admin\AppData\Local\Temp\autCB7F.tmp | binary | |
MD5:6018467CD8A628796C98A7F95E3DBC9D | SHA256:51E84ED1D0038D91DBB7680819C02D747AEE476693C57C4A40051264F44ED75A | |||
| 7352 | ScanDoc.exe | C:\Users\admin\AppData\Local\Temp\definitization | binary | |
MD5:BE4A35155CBEFA0B71CAF3FE1916C161 | SHA256:B878C7057445173BE9F691888F0145C0EDD3D0A0DF05B2E27923E774FFF5FE18 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
23
TCP/UDP connections
24
DNS requests
9
Threats
20
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.164:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
7372 | RegSvcs.exe | GET | 200 | 132.226.247.73:80 | http://checkip.dyndns.org/ | unknown | — | — | whitelisted |
7372 | RegSvcs.exe | GET | 200 | 132.226.247.73:80 | http://checkip.dyndns.org/ | unknown | — | — | whitelisted |
7372 | RegSvcs.exe | GET | 200 | 132.226.247.73:80 | http://checkip.dyndns.org/ | unknown | — | — | whitelisted |
7372 | RegSvcs.exe | GET | 200 | 132.226.247.73:80 | http://checkip.dyndns.org/ | unknown | — | — | whitelisted |
7372 | RegSvcs.exe | GET | 200 | 132.226.247.73:80 | http://checkip.dyndns.org/ | unknown | — | — | whitelisted |
7372 | RegSvcs.exe | GET | 200 | 132.226.247.73:80 | http://checkip.dyndns.org/ | unknown | — | — | whitelisted |
7372 | RegSvcs.exe | GET | 200 | 132.226.247.73:80 | http://checkip.dyndns.org/ | unknown | — | — | whitelisted |
7372 | RegSvcs.exe | GET | 200 | 132.226.247.73:80 | http://checkip.dyndns.org/ | unknown | — | — | whitelisted |
7372 | RegSvcs.exe | GET | 200 | 132.226.247.73:80 | 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 |
5496 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.48.23.164:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5496 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
7372 | RegSvcs.exe | 132.226.247.73:80 | checkip.dyndns.org | ORACLE-BMC-31898 | BR | whitelisted |
2112 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
7372 | RegSvcs.exe | 104.21.48.1:443 | reallyfreegeoip.org | CLOUDFLARENET | — | malicious |
7372 | RegSvcs.exe | 149.154.167.220:443 | api.telegram.org | Telegram Messenger Inc | GB | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
checkip.dyndns.org |
| whitelisted |
reallyfreegeoip.org |
| malicious |
api.telegram.org |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2196 | svchost.exe | Device Retrieving External IP Address Detected | ET DYN_DNS External IP Lookup Domain in DNS Query (checkip .dyndns .org) |
7372 | RegSvcs.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup - checkip.dyndns.org |
7372 | RegSvcs.exe | Device Retrieving External IP Address Detected | ET INFO 404/Snake/Matiex Keylogger Style External IP Check |
7372 | RegSvcs.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup - checkip.dyndns.org |
2196 | svchost.exe | Device Retrieving External IP Address Detected | INFO [ANY.RUN] External IP Address Lookup Domain (reallyfreegeoip .org) |
2196 | svchost.exe | Misc activity | ET INFO External IP Address Lookup Domain in DNS Lookup (reallyfreegeoip .org) |
7372 | RegSvcs.exe | Misc activity | ET INFO External IP Lookup Service Domain (reallyfreegeoip .org) in TLS SNI |
7372 | RegSvcs.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup - checkip.dyndns.org |
7372 | RegSvcs.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup - checkip.dyndns.org |
7372 | RegSvcs.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup - checkip.dyndns.org |