| File name: | Byte Guard.exe |
| Full analysis: | https://app.any.run/tasks/f3fcb4a6-5527-4ca2-b3c8-5b3db1a2de22 |
| Verdict: | Malicious activity |
| Threats: | Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links. |
| Analysis date: | July 27, 2024, 21:07:47 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 068B2D1729CE3EA43ACA321D35983886 |
| SHA1: | 1F0265D64F80734687A5ABFF64163F735933BA40 |
| SHA256: | 7D356312B37EAC1A8C175C3B715B650EF881BA83096D242A87DEE1439E14AAA3 |
| SSDEEP: | 98304:N0VSmWZhrZ17jA8wTRRp6tQB+hukEY2u3AQ+SAYNksLkDG+GvKqWLoXqZ7acWUzv:jbt |
MALICIOUS
Drops the executable file immediately after the start
- Byte Guard.exe (PID: 6940)
SHEETRAT has been detected (YARA)
- Byte Guard.exe (PID: 6940)
SUSPICIOUS
There is functionality for taking screenshot (YARA)
- Byte Guard.exe (PID: 6940)
INFO
Checks supported languages
- Byte Guard.exe (PID: 6940)
Reads the computer name
- Byte Guard.exe (PID: 6940)
Reads the machine GUID from the registry
- Byte Guard.exe (PID: 6940)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (56.7) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (21.3) |
| .scr | | | Windows screen saver (10.1) |
| .dll | | | Win32 Dynamic Link Library (generic) (5) |
| .exe | | | Win32 Executable (generic) (3.4) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2102:02:15 09:09:00+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 48 |
| CodeSize: | 2608640 |
| InitializedDataSize: | 24064 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x27ed1e |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.1.0.0 |
| ProductVersionNumber: | 1.1.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | - |
| FileVersion: | 1.1.0.0 |
| InternalName: | Byte Guard.exe |
| LegalCopyright: | - |
| LegalTrademarks: | - |
| OriginalFileName: | Byte Guard.exe |
| ProductName: | - |
| ProductVersion: | 1.1.0.0 |
| AssemblyVersion: | 1.1.0.0 |
Total processes
144
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4436 | 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
| |||||||||||||||
| 6940 | "C:\Users\admin\Desktop\Byte Guard.exe" | C:\Users\admin\Desktop\Byte Guard.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 4294967295 Version: 1.1.0.0 Modules
| |||||||||||||||
Total events
485
Read events
485
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
42
DNS requests
21
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3676 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
4424 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5368 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
2736 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
4132 | OfficeClickToRun.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | 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 |
— | — | 131.253.33.254:443 | a-ring-fallback.msedge.net | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
4128 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 104.126.37.152:443 | www.bing.com | Akamai International B.V. | DE | unknown |
1108 | slui.exe | 20.83.72.98:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
6012 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3392 | RUXIMICS.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
488 | slui.exe | 20.83.72.98:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
3952 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
7132 | slui.exe | 20.83.72.98:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
t-ring-fdv2.msedge.net |
| unknown |
a-ring-fallback.msedge.net |
| unknown |
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
google.com |
| whitelisted |
fp-afd-nocache-ccp.azureedge.net |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
th.bing.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |