| File name: | ssd.exe |
| Full analysis: | https://app.any.run/tasks/4b8ed132-82e5-4f57-85dd-e75ede09b2c3 |
| 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: | December 19, 2024, 09:20:17 |
| 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, 5 sections |
| MD5: | 25FAAF0547DDFA428EEBEB9F294A543D |
| SHA1: | CE2E4895D420C6B978242A599C0AB342F91766CB |
| SHA256: | C620D711C48043D706EE5BC200E6087DB4B9D46B854AD8D8EB8BA47C9C770662 |
| SSDEEP: | 49152:5PPkzemqoSut3Jh4+QQ/btosJwIA4hHmZlKH2Tw/Pq83zw0bCjvk9G661QGtNq2Z:FP/mp7t3T4+B/btosJwIA4hHmZlKH2TF |
MALICIOUS
Steals credentials from Web Browsers
- RegSvcs.exe (PID: 6648)
Actions looks like stealing of personal data
- RegSvcs.exe (PID: 6648)
AGENTTESLA has been detected (YARA)
- RegSvcs.exe (PID: 6648)
- ssd.exe (PID: 6564)
SUSPICIOUS
Executes application which crashes
- ssd.exe (PID: 6564)
Connects to SMTP port
- RegSvcs.exe (PID: 6648)
INFO
Reads the computer name
- RegSvcs.exe (PID: 6648)
Create files in a temporary directory
- ssd.exe (PID: 6564)
Checks supported languages
- ssd.exe (PID: 6564)
- RegSvcs.exe (PID: 6648)
The sample compiled with english language support
- ssd.exe (PID: 6564)
Reads the software policy settings
- RegSvcs.exe (PID: 6648)
- WerFault.exe (PID: 6800)
The process uses AutoIt
- ssd.exe (PID: 6564)
Checks proxy server information
- WerFault.exe (PID: 6800)
Creates files or folders in the user directory
- WerFault.exe (PID: 6800)
Reads the machine GUID from the registry
- RegSvcs.exe (PID: 6648)
Reads mouse settings
- ssd.exe (PID: 6564)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
AgentTesla
(PID) Process(6564) ssd.exe
Protocolsmtp
Hostmail.pgsu.co.id
Port587
Usernamejoko.wahyono@pgsu.co.id
PasswordVecls16@Vezs
(PID) Process(6648) RegSvcs.exe
Protocolsmtp
Hostmail.pgsu.co.id
Port587
Usernamejoko.wahyono@pgsu.co.id
PasswordVecls16@Vezs
TRiD
| .exe | | | Win64 Executable (generic) (76.4) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (12.4) |
| .exe | | | Generic Win/DOS Executable (5.5) |
| .exe | | | DOS Executable Generic (5.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:12:18 00:29:11+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.16 |
| CodeSize: | 633856 |
| InitializedDataSize: | 542720 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x20577 |
| 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
131
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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
| |||||||||||||||
| 6564 | "C:\Users\admin\AppData\Local\Temp\ssd.exe" | C:\Users\admin\AppData\Local\Temp\ssd.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221225477 Modules
AgentTesla(PID) Process(6564) ssd.exe Protocolsmtp Hostmail.pgsu.co.id Port587 Usernamejoko.wahyono@pgsu.co.id PasswordVecls16@Vezs | |||||||||||||||
| 6648 | "C:\Users\admin\AppData\Local\Temp\ssd.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | ssd.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(6648) RegSvcs.exe Protocolsmtp Hostmail.pgsu.co.id Port587 Usernamejoko.wahyono@pgsu.co.id PasswordVecls16@Vezs | |||||||||||||||
| 6800 | C:\WINDOWS\SysWOW64\WerFault.exe -u -p 6564 -s 724 | C:\Windows\SysWOW64\WerFault.exe | ssd.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
4 121
Read events
4 121
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
8
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6800 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_ssd.exe_c1362a591e9a8f3c51987a51a1aa1d618fd1fb_19b100c3_42914b3f-73c9-4be3-a24b-11e94c392563\Report.wer | — | |
MD5:— | SHA256:— | |||
| 6564 | ssd.exe | C:\Users\admin\AppData\Local\Temp\Maianthemum | binary | |
MD5:4634966E7C85316D16A5422DBDAAEE02 | SHA256:66E040957F2F1F35BC92B40204088E16E25DF68A544A611009C8A9CBE4253A0E | |||
| 6800 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\37C951188967C8EB88D99893D9D191FE | der | |
MD5:FA84E4BCC92AA5DB735AB50711040CDE | SHA256:6D7205E794FDE4219A62D9692ECDDF612663A5CF20399E79BE87B851FCA4CA33 | |||
| 6800 | WerFault.exe | C:\Users\admin\AppData\Local\CrashDumps\ssd.exe.6564.dmp | binary | |
MD5:586F6C3615251161F78694C78025A4CD | SHA256:C30AB1355DAC469F5D8AD7391C20908EB9EB9B17A307991334717F358AFA0EDB | |||
| 6564 | ssd.exe | C:\Users\admin\AppData\Local\Temp\aut6247.tmp | binary | |
MD5:5DD91E16056B4E8DD3B9C4C672F56B61 | SHA256:7E55F29BFEC93F7498525D294A41E03C4922CE005FD79D0C04B869B805D6E84C | |||
| 6800 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WER6B41.tmp.WERInternalMetadata.xml | xml | |
MD5:E00F394FD5AF2A952CA1DE711F763496 | SHA256:3D74731C545E2E92E37D16E79FA40379D0C83F97104309466AC30DFA1C1E1D5A | |||
| 6800 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\37C951188967C8EB88D99893D9D191FE | binary | |
MD5:4947F216D1E5162019849AEC16F72136 | SHA256:9CAF94FE4DA2CEB347C6BACACA65742BCAC3BEA6B98BDD59786587A9EFEE24E3 | |||
| 6800 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\21253908F3CB05D51B1C2DA8B681A785 | der | |
MD5:F6F53CD09A41E968C363419B279D3112 | SHA256:6D2BB01CC7A9BADE2113B219CAC1BDA86B2733196B7E1BD0C807CE1E396B1892 | |||
| 6800 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WER690E.tmp.dmp | binary | |
MD5:B10350953B6ECF366572901C549CD462 | SHA256:9EB492D117B8356C050A75D79E03171963CC3682EF76A5888CBB2A0E503A8D88 | |||
| 6800 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\21253908F3CB05D51B1C2DA8B681A785 | binary | |
MD5:60DAF41E419EFC7BD0A94DA6C7B7C26C | SHA256:DB0A8B3CFDFD9A4A3B57FAC6B9F63DEB1CE6B287BE97941F2473D80A735AC587 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
35
DNS requests
22
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
6528 | 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 |
6528 | 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 |
6264 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
6264 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
6800 | WerFault.exe | GET | 200 | 23.53.40.178:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6800 | WerFault.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.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 |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6092 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5064 | SearchApp.exe | 104.126.37.144:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
1176 | svchost.exe | 20.190.160.20:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
1176 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
4712 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
mail.pgsu.co.id |
| malicious |
slscr.update.microsoft.com |
| whitelisted |