| File name: | claws-mail-4.3.0-1-64bit.exe |
| Full analysis: | https://app.any.run/tasks/9022b79f-a10a-471a-8cfc-d04639f85e74 |
| 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: | October 19, 2024, 22:54:29 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, Nullsoft Installer self-extracting archive |
| MD5: | 23C3A0823D55E44EAAB2D3081E9A36F9 |
| SHA1: | 4282000A81BB84AF830D34037E8B1CE6F93F4FE7 |
| SHA256: | CF7F6AA14C9B2747AACA4C5C70EAFA480F251AB45351793DA1CDC08F4FEF8CAA |
| SSDEEP: | 393216:lKsYSzNcigTcnp92gGH0HHuvCzlJwSr9sNQBh:lKsYSJYAnGQHf5Jwzch |
MALICIOUS
Actions looks like stealing of personal data
- claws-mail-4.3.0-1-64bit.exe (PID: 3108)
SUSPICIOUS
No suspicious indicators.INFO
Reads the computer name
- claws-mail-4.3.0-1-64bit.exe (PID: 3108)
Checks supported languages
- claws-mail-4.3.0-1-64bit.exe (PID: 3108)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable MS Visual C++ (generic) (42.2) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (37.3) |
| .dll | | | Win32 Dynamic Link Library (generic) (8.8) |
| .exe | | | Win32 Executable (generic) (6) |
| .exe | | | Generic Win/DOS Executable (2.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2020:08:29 19:32:12+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit, No debug |
| PEType: | PE32 |
| LinkerVersion: | 2.34 |
| CodeSize: | 37376 |
| InitializedDataSize: | 40448 |
| UninitializedDataSize: | 108032 |
| EntryPoint: | 0x44f8 |
| OSVersion: | 4 |
| ImageVersion: | 6 |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 4.3.0.1 |
| ProductVersionNumber: | 4.3.0.1 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | English (U.S.) |
| CharacterSet: | Windows, Latin1 |
| Comments: | ClawsMail is Free Software; you can redistribute it and/or modify it under the terms of the GNU General Public License. You should have received a copy of the GNU General Public License along with this software; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA |
| CompanyName: | claws-mail.org |
| FileDescription: | Claws Mail for Windows Installation Package |
| FileVersion: | 4.3.0.1 |
| LegalCopyright: | Copyright (C) 1999-2024 The Claws Mail Team and Hiroyuki Yamamoto |
| LegalTrademarks: | - |
| ProductName: | claws-mail (4.3.0-1) |
Total processes
114
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3108 | "C:\Users\admin\Desktop\claws-mail-4.3.0-1-64bit.exe" | C:\Users\admin\Desktop\claws-mail-4.3.0-1-64bit.exe | explorer.exe | ||||||||||||
User: admin Company: claws-mail.org Integrity Level: HIGH Description: Claws Mail for Windows Installation Package Exit code: 2 Version: 4.3.0.1 Modules
| |||||||||||||||
| 7116 | "C:\Users\admin\Desktop\claws-mail-4.3.0-1-64bit.exe" | C:\Users\admin\Desktop\claws-mail-4.3.0-1-64bit.exe | — | explorer.exe | |||||||||||
User: admin Company: claws-mail.org Integrity Level: MEDIUM Description: Claws Mail for Windows Installation Package Exit code: 3221226540 Version: 4.3.0.1 Modules
| |||||||||||||||
Total events
90
Read events
90
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
6
TCP/UDP connections
27
DNS requests
7
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6944 | svchost.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6944 | svchost.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 | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 104.126.37.155:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
6944 | svchost.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5488 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
6944 | svchost.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |