| File name: | 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex |
| Full analysis: | https://app.any.run/tasks/9a610d89-14dd-49ab-a6c3-983d2cb11c44 |
| Verdict: | Malicious activity |
| Analysis date: | June 19, 2025, 01:25:17 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 7 sections |
| MD5: | 9805162C7E56EBEF3B29E2177B947060 |
| SHA1: | 6F164A1654BCEB36509A40205AEA07E9B3B3E50A |
| SHA256: | 2BF6DEE074D62140F162D1FD8768DE583233E8AB4A7D5AB3694D7A8EF4E35479 |
| SSDEEP: | 768:QnGLpVCI7198kvUuIHr3BPOMHoc/QQJP5wjvaHYwiI62:QGlH198kvmxLIc/E1n2 |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executable content was dropped or overwritten
- 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe (PID: 6004)
Reads the date of Windows installation
- 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe (PID: 6004)
Starts itself from another location
- 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe (PID: 6004)
Reads security settings of Internet Explorer
- 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe (PID: 6004)
- gewos.exe (PID: 3756)
The process executes via Task Scheduler
- updater.exe (PID: 4036)
Application launched itself
- updater.exe (PID: 4036)
INFO
Reads the computer name
- 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe (PID: 6004)
- gewos.exe (PID: 3756)
- updater.exe (PID: 4036)
Create files in a temporary directory
- 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe (PID: 6004)
- gewos.exe (PID: 3756)
Process checks computer location settings
- 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe (PID: 6004)
- gewos.exe (PID: 3756)
Checks supported languages
- 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe (PID: 6004)
- gewos.exe (PID: 3756)
- updater.exe (PID: 4036)
- updater.exe (PID: 5532)
Checks proxy server information
- gewos.exe (PID: 3756)
- slui.exe (PID: 3752)
Process checks whether UAC notifications are on
- updater.exe (PID: 4036)
Reads the software policy settings
- gewos.exe (PID: 3756)
- slui.exe (PID: 3752)
Reads the machine GUID from the registry
- gewos.exe (PID: 3756)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (43.5) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (29.8) |
| .exe | | | Generic Win/DOS Executable (13.2) |
| .exe | | | DOS Executable Generic (13.2) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2010:11:21 14:40:43+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 11264 |
| InitializedDataSize: | 14336 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x132f |
| OSVersion: | 5 |
| ImageVersion: | 1 |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.0.1.7 |
| ProductVersionNumber: | 2.0.1.0 |
| FileFlagsMask: | 0x0000 |
| FileFlags: | (none) |
| FileOS: | Unknown (0x5) |
| ObjectFileType: | Unknown |
| FileSubtype: | - |
Total processes
138
Monitored processes
6
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2200 | 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
| |||||||||||||||
| 3752 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3756 | "C:\Users\admin\AppData\Local\Temp\gewos.exe" | C:\Users\admin\AppData\Local\Temp\gewos.exe | 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 4036 | "C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\updater.exe" --wake --system | C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\updater.exe | — | svchost.exe | |||||||||||
User: SYSTEM Company: Google LLC Integrity Level: SYSTEM Description: Google Updater Exit code: 0 Version: 134.0.6985.0 Modules
| |||||||||||||||
| 5532 | "C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\updater.exe" --crash-handler --system "--database=C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\Crashpad" --url=https://clients2.google.com/cr/report --annotation=prod=Update4 --annotation=ver=134.0.6985.0 "--attachment=C:\Program Files (x86)\Google\GoogleUpdater\updater.log" --initial-client-data=0x298,0x29c,0x2a0,0x274,0x2a4,0x111c460,0x111c46c,0x111c478 | C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\updater.exe | — | updater.exe | |||||||||||
User: SYSTEM Company: Google LLC Integrity Level: SYSTEM Description: Google Updater Exit code: 0 Version: 134.0.6985.0 Modules
| |||||||||||||||
| 6004 | "C:\Users\admin\Desktop\2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe" | C:\Users\admin\Desktop\2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
10 645
Read events
10 634
Write events
11
Delete events
0
Modification events
| (PID) Process: | (6004) 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (6004) 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (6004) 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (6004) 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
| (PID) Process: | (3756) gewos.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3756) gewos.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3756) gewos.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3756 | gewos.exe | C:\Users\admin\AppData\Local\Temp\gewosik.exe | — | |
MD5:— | SHA256:— | |||
| 6004 | 2025-06-19_9805162c7e56ebef3b29e2177b947060_cryptolocker_elex.exe | C:\Users\admin\AppData\Local\Temp\gewos.exe | executable | |
MD5:F85B999FDEDA32BA39B46A5DB1102B2C | SHA256:FFCF1167C812A657405EE949556067A097D18AA1D64747454577B0E02E73D1F3 | |||
| 5532 | updater.exe | C:\Program Files (x86)\Google\GoogleUpdater\updater.log | text | |
MD5:A3CA977E8EDFEF96558012688FBE8AC2 | SHA256:4CF01BE53EDE0E6E0FFDABF32C8C0B8890F3A56F473C5AF0E98C04F3AE55B8A5 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
29
TCP/UDP connections
45
DNS requests
21
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | POST | 200 | 40.126.32.133:443 | https://login.live.com/RST2.srf | unknown | xml | 11.1 Kb | whitelisted |
— | — | GET | 404 | 35.212.119.5:443 | https://www.nasap.net/config/8mo.exe | unknown | html | 85.6 Kb | — |
— | — | GET | 301 | 35.212.119.5:443 | https://nasap.net/config/8mo.exe | unknown | — | — | — |
— | — | POST | 200 | 20.190.160.20:443 | https://login.live.com/RST2.srf | unknown | xml | 11.0 Kb | whitelisted |
— | — | POST | 200 | 40.126.32.133:443 | https://login.live.com/RST2.srf | unknown | xml | 10.3 Kb | whitelisted |
4380 | RUXIMICS.exe | GET | 200 | 23.55.104.190:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | GET | 200 | 23.55.104.190:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4380 | RUXIMICS.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | POST | 200 | 20.190.159.2:443 | https://login.live.com/RST2.srf | unknown | xml | 10.3 Kb | 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 |
5944 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4380 | RUXIMICS.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3756 | gewos.exe | 35.212.119.5:443 | nasap.net | GOOGLE | US | unknown |
2632 | svchost.exe | 20.190.159.23:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5944 | MoUsoCoreWorker.exe | 23.55.104.190:80 | crl.microsoft.com | Akamai International B.V. | US | whitelisted |
4380 | RUXIMICS.exe | 23.55.104.190:80 | crl.microsoft.com | Akamai International B.V. | US | whitelisted |
5944 | MoUsoCoreWorker.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
nasap.net |
| malicious |
login.live.com |
| whitelisted |
www.nasap.net |
| malicious |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
nexusrules.officeapps.live.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | A Network Trojan was detected | ET MALWARE Downloader (P2P Zeus dropper UA) |
— | — | A Network Trojan was detected | ET MALWARE Downloader (P2P Zeus dropper UA) |