| File name: | kk.exe |
| Full analysis: | https://app.any.run/tasks/67f2d78f-3c45-4703-8d05-5c40b1170a4f |
| Verdict: | Malicious activity |
| Threats: | Agent Tesla is spyware that collects information about the actions of its victims by recording keystrokes and user interactions. It is falsely marketed as a legitimate software on the dedicated website where this malware is sold. |
| Analysis date: | October 23, 2024, 16:43:00 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 4 sections |
| MD5: | 6D3972B910EC219F2EF6EB3068227BEE |
| SHA1: | 1669DC4C778672B9517CA2CF455369DFC3FBB8FD |
| SHA256: | F7B17EA8D0BB38C5760528DCAFBF354618A643056F04DC110D743BBBF8E99079 |
| SSDEEP: | 49152:nypBqwrT5pWicSSOhiFLaWLwV2A07JN+iuYvKr9xUQp4JghhGdBiJ7mtzzCXVknC:ypBqA/OJN+xmtPCFknZIk1e9NpCo |
MALICIOUS
Attempt to transmit an email message via SMTP
- RegSvcs.exe (PID: 6464)
Stealers network behavior
- RegSvcs.exe (PID: 6464)
AGENTTESLA has been detected (YARA)
- RegSvcs.exe (PID: 6464)
SUSPICIOUS
The process connected to a server suspected of theft
- RegSvcs.exe (PID: 6464)
Connects to SMTP port
- RegSvcs.exe (PID: 6464)
INFO
Reads mouse settings
- kk.exe (PID: 6024)
Checks supported languages
- kk.exe (PID: 6024)
- RegSvcs.exe (PID: 6464)
Reads the computer name
- RegSvcs.exe (PID: 6464)
Reads the machine GUID from the registry
- RegSvcs.exe (PID: 6464)
Attempt to transmit an email message via SMTP
- RegSvcs.exe (PID: 6464)
Create files in a temporary directory
- kk.exe (PID: 6024)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
AgentTesla
(PID) Process(6464) RegSvcs.exe
Protocolsmtp
Hostmail.pgsu.co.id
Port587
Usernamejoko.wahyono@pgsu.co.id
PasswordVecls16@Vezs
TRiD
| .exe | | | AutoIt3 compiled script executable (92.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (4.9) |
| .dll | | | Win32 Dynamic Link Library (generic) (1.1) |
| .exe | | | Win32 Executable (generic) (0.8) |
| .exe | | | Generic Win/DOS Executable (0.3) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2010:03:07 16:08:39+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 9 |
| CodeSize: | 524800 |
| InitializedDataSize: | 120320 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x16310 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 3.3.6.0 |
| ProductVersionNumber: | 3.3.6.0 |
| FileFlagsMask: | 0x0017 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Unknown |
| FileSubtype: | - |
| LanguageCode: | English (British) |
| CharacterSet: | Unicode |
| FileDescription: | - |
| FileVersion: | 3, 3, 6, 0 |
| CompiledScript: | AutoIt v3 Script: 3, 3, 6, 0 |
Total processes
133
Monitored processes
2
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6024 | "C:\Users\admin\AppData\Local\Temp\kk.exe" | C:\Users\admin\AppData\Local\Temp\kk.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 3, 3, 6, 0 Modules
| |||||||||||||||
| 6464 | "C:\Users\admin\AppData\Local\Temp\kk.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | kk.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Services Installation Utility Version: 4.8.9037.0 built by: NET481REL1 Modules
AgentTesla(PID) Process(6464) RegSvcs.exe Protocolsmtp Hostmail.pgsu.co.id Port587 Usernamejoko.wahyono@pgsu.co.id PasswordVecls16@Vezs | |||||||||||||||
Total events
881
Read events
881
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6024 | kk.exe | C:\Users\admin\AppData\Local\Temp\porcelainize | binary | |
MD5:A17C5C914FA25F84A797D562DDA999C8 | SHA256:D8C10DBABDB6D6E704670E9C9586E91EB50FB4249640055B80B4C84A751EEC78 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
57
DNS requests
23
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6944 | svchost.exe | GET | 200 | 2.16.164.120:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4360 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
6944 | svchost.exe | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4376 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
6344 | SIHClient.exe | GET | 200 | 23.52.120.96:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
1184 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
6344 | SIHClient.exe | GET | 200 | 23.52.120.96:80 | 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 |
|---|---|---|---|---|---|---|
6944 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
5488 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
7040 | RUXIMICS.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6944 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6944 | svchost.exe | 2.16.164.120:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
6944 | svchost.exe | 88.221.169.152:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4360 | SearchApp.exe | 2.23.209.160:443 | www.bing.com | Akamai International B.V. | GB | whitelisted |
4360 | SearchApp.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
4376 | svchost.exe | 20.190.159.64:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4376 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
th.bing.com |
| whitelisted |
mail.pgsu.co.id |
| malicious |
go.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
6464 | RegSvcs.exe | Misc activity | SUSPICIOUS [ANY.RUN] Sent Host Name in HTTP POST Body |
6464 | RegSvcs.exe | Misc activity | INFO [ANY.RUN] SMTP email client opens transfer with server (EHLO) |
6464 | RegSvcs.exe | Successful Credential Theft Detected | STEALER [ANY.RUN] Attempt to exfiltrate via SMTP |