| File name: | 02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53 |
| Full analysis: | https://app.any.run/tasks/f97ba4c8-fd40-44d4-9d9d-6fd19f41a461 |
| 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: | May 11, 2025, 16:03:26 |
| 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: | 55F25B3EA6DE1642B9AA771002B54C5B |
| SHA1: | 929F1C5B44B54293A657F4ABB5573746878D3CB8 |
| SHA256: | 02733354B801CDF3F1770A0E9DEE66F4B578241105D9EF15117E7BDB1ABCAD53 |
| SSDEEP: | 49152:zPPkzemqoSut3Jh4+QQ/btosJwIA4hHmZlKH2Tw/Pq83zw0bCjvk9G661QGtxneR:jP/mp7t3T4+B/btosJwIA4hHmZlKH2Ty |
MALICIOUS
Changes the autorun value in the registry
- RegSvcs.exe (PID: 5072)
Actions looks like stealing of personal data
- RegSvcs.exe (PID: 5072)
AGENTTESLA has been detected (YARA)
- RegSvcs.exe (PID: 5072)
Steals credentials from Web Browsers
- RegSvcs.exe (PID: 5072)
SUSPICIOUS
Executable content was dropped or overwritten
- RegSvcs.exe (PID: 5072)
Process drops legitimate windows executable
- RegSvcs.exe (PID: 5072)
Connects to SMTP port
- RegSvcs.exe (PID: 5072)
INFO
Reads mouse settings
- 02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe (PID: 5588)
Reads the computer name
- RegSvcs.exe (PID: 5072)
The sample compiled with english language support
- 02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe (PID: 5588)
- RegSvcs.exe (PID: 5072)
Checks supported languages
- 02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe (PID: 5588)
- RegSvcs.exe (PID: 5072)
Create files in a temporary directory
- 02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe (PID: 5588)
Reads the machine GUID from the registry
- RegSvcs.exe (PID: 5072)
Creates files or folders in the user directory
- RegSvcs.exe (PID: 5072)
.NET Reactor protector has been detected
- RegSvcs.exe (PID: 5072)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
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: | 2024:04:25 09:48:54+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.16 |
| CodeSize: | 633856 |
| InitializedDataSize: | 554496 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x20577 |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.8.7.7 |
| ProductVersionNumber: | 0.0.0.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (British) |
| CharacterSet: | Unicode |
| FileVersion: | 2.8.7.7 |
Total processes
131
Monitored processes
5
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1228 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | — | SppExtComObj.Exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 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
| |||||||||||||||
| 4608 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5072 | "C:\Users\admin\AppData\Local\Temp\02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | 02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Services Installation Utility Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 5588 | "C:\Users\admin\AppData\Local\Temp\02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe" | C:\Users\admin\AppData\Local\Temp\02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 2.8.7.7 Modules
| |||||||||||||||
Total events
1 177
Read events
1 175
Write events
2
Delete events
0
Modification events
| (PID) Process: | (5072) RegSvcs.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | skyT |
Value: C:\Users\admin\AppData\Roaming\skyT\skyT.exe | |||
| (PID) Process: | (5072) RegSvcs.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartupApproved\Run |
| Operation: | write | Name: | skyT |
Value: 020000000000000000000000 | |||
Executable files
1
Suspicious files
3
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5072 | RegSvcs.exe | C:\Users\admin\AppData\Roaming\skyT\skyT.exe | executable | |
MD5:6279D136310C22894F605938B4CB93D8 | SHA256:FB7D514B3322810463655473D2D7C704D3405C1C9DD81F0D4D423518EF416987 | |||
| 5588 | 02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe | C:\Users\admin\AppData\Local\Temp\autB1ED.tmp | binary | |
MD5:EF174ED98BB82AFB97D69659931ECE7C | SHA256:946A0CCC80707EE58FFA98460CFBE5C93656D35A294C3781DB15F8C950DFB216 | |||
| 5588 | 02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe | C:\Users\admin\AppData\Local\Temp\apostrophise | binary | |
MD5:EF174ED98BB82AFB97D69659931ECE7C | SHA256:946A0CCC80707EE58FFA98460CFBE5C93656D35A294C3781DB15F8C950DFB216 | |||
| 5588 | 02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe | C:\Users\admin\AppData\Local\Temp\lecheries | text | |
MD5:D316C98886A2A632EE4FFE4CD0BBF1F7 | SHA256:BBA7B40199D002F20E23B1D880CCAFCC8512F32481857C2DF635F02366557532 | |||
| 5588 | 02733354b801cdf3f1770a0e9dee66f4b578241105d9ef15117e7bdb1abcad53.exe | C:\Users\admin\AppData\Local\Temp\autB21C.tmp | binary | |
MD5:5FA79747C40F592D9AA6B0E482DE2F10 | SHA256:3891296466309EDAE442FA044D6A7D6CF4EA62772541C9D2371B8276C5CB00E3 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
21
DNS requests
15
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.53.40.176:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5304 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
5304 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.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 |
|---|---|---|---|---|---|---|
2104 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.53.40.176:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5496 | MoUsoCoreWorker.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3216 | svchost.exe | 172.211.123.250:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 20.190.159.68:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6544 | svchost.exe | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
5072 | RegSvcs.exe | 94.199.206.42:587 | mail.adgumrukmusavirligi.com | Aerotek Bilisim Sanayi ve Ticaret AS | TR | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
mail.adgumrukmusavirligi.com |
| malicious |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |