| File name: | sample.exe |
| Full analysis: | https://app.any.run/tasks/9962b28c-20ab-4c5c-ac1a-d78c546805fb |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | December 14, 2024, 08:18:37 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
| MD5: | 78C586522F986994AA77C466C9D678A8 |
| SHA1: | 4B9B13C3782AE532A140A33BA673DC65A37AA882 |
| SHA256: | 498AC6B747691EB456FC24AC26C3932EFFCA9B46E39740963120F711E72AEFC9 |
| SSDEEP: | 3072:bTU97LPgGDGDKrvwSBpL5r+TU0QoTS3PTVa:bO9GDKrvwipdcTSfT |
MALICIOUS
Steals credentials from Web Browsers
- sample.exe (PID: 2216)
Actions looks like stealing of personal data
- sample.exe (PID: 2216)
SUSPICIOUS
The process connected to a server suspected of theft
- sample.exe (PID: 2216)
Checks for external IP
- sample.exe (PID: 2216)
- svchost.exe (PID: 2192)
Process communicates with Telegram (possibly using it as an attacker's C2 server)
- sample.exe (PID: 2216)
INFO
Reads product name
- sample.exe (PID: 2216)
Disables trace logs
- sample.exe (PID: 2216)
Reads Environment values
- sample.exe (PID: 2216)
Reads the machine GUID from the registry
- sample.exe (PID: 2216)
Checks proxy server information
- sample.exe (PID: 2216)
Reads the computer name
- sample.exe (PID: 2216)
Checks supported languages
- sample.exe (PID: 2216)
Reads the software policy settings
- sample.exe (PID: 2216)
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.) (72.2) |
|---|---|---|
| .scr | | | Windows screen saver (12.9) |
| .dll | | | Win32 Dynamic Link Library (generic) (6.4) |
| .exe | | | Win32 Executable (generic) (4.4) |
| .exe | | | Generic Win/DOS Executable (1.9) |
EXIF
EXE
| AssemblyVersion: | 1.0.0.0 |
|---|---|
| ProductVersion: | 1.0.0.0 |
| ProductName: | Windows Application |
| OriginalFileName: | system.exe |
| LegalTrademarks: | - |
| LegalCopyright: | Copyright © 2023 |
| InternalName: | system.exe |
| FileVersion: | 1.0.0.0 |
| FileDescription: | Windows Application |
| CompanyName: | - |
| Comments: | - |
| CharacterSet: | Unicode |
| LanguageCode: | Neutral |
| FileSubtype: | - |
| ObjectFileType: | Executable application |
| FileOS: | Win32 |
| FileFlags: | (none) |
| FileFlagsMask: | 0x003f |
| ProductVersionNumber: | 1.0.0.0 |
| FileVersionNumber: | 1.0.0.0 |
| Subsystem: | Windows GUI |
| SubsystemVersion: | 4 |
| ImageVersion: | - |
| OSVersion: | 4 |
| EntryPoint: | 0x1e77e |
| UninitializedDataSize: | - |
| InitializedDataSize: | 2048 |
| CodeSize: | 116736 |
| LinkerVersion: | 48 |
| PEType: | PE32 |
| ImageFileCharacteristics: | Executable, Large address aware |
| TimeStamp: | 2024:07:04 17:02:18+00:00 |
| MachineType: | Intel 386 or later, and compatibles |
Total processes
128
Monitored processes
2
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2216 | "C:\Users\admin\AppData\Local\Temp\sample.exe" | C:\Users\admin\AppData\Local\Temp\sample.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Windows Application Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2192 | 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
| |||||||||||||||
Total events
2 001
Read events
1 987
Write events
14
Delete events
0
Modification events
| (PID) Process: | (2216) sample.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\sample_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2216) sample.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\sample_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (2216) sample.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\sample_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (2216) sample.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\sample_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (2216) sample.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\sample_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (2216) sample.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\sample_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (2216) sample.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\sample_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (2216) sample.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\sample_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (2216) sample.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\sample_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (2216) sample.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\sample_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
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
8
TCP/UDP connections
34
DNS requests
17
Threats
7
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
2624 | svchost.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2624 | svchost.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4876 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
4876 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
6928 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
6928 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | 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 |
|---|---|---|---|---|---|---|
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
6068 | RUXIMICS.exe | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4712 | MoUsoCoreWorker.exe | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 104.126.37.171:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2624 | svchost.exe | 51.104.136.2:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2216 | sample.exe | 172.67.70.233:443 | get.geojs.io | CLOUDFLARENET | US | suspicious |
1176 | svchost.exe | 20.190.159.75:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1176 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
google.com |
| whitelisted |
get.geojs.io |
| unknown |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
api.telegram.org |
| shared |
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Device Retrieving External IP Address Detected | ET INFO External IP Address Lookup Domain (get .geojs .io) in DNS Lookup |
— | — | Device Retrieving External IP Address Detected | ET INFO External IP Address Lookup Domain (get .geojs .io) in TLS SNI |
— | — | Misc activity | SUSPICIOUS [ANY.RUN] Possible sending an external IP address to Telegram |
— | — | Misc activity | ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI) |
— | — | Misc activity | ET HUNTING Telegram API Domain in DNS Lookup |
— | — | Misc activity | ET HUNTING Telegram API Certificate Observed |
— | — | Successful Credential Theft Detected | STEALER [ANY.RUN] Attempt to exfiltrate via Telegram |