| File name: | 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex |
| Full analysis: | https://app.any.run/tasks/21e10a8c-c76a-4fae-914c-5672f2670a71 |
| Verdict: | Malicious activity |
| Analysis date: | June 21, 2025, 05:45:30 |
| 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, 10 sections |
| MD5: | 3038CCF5A9FCDA7CDD0FB39FA5D9C8DD |
| SHA1: | 7C90A7DC2346A57FDD77A8D84BD401AE8F501FEB |
| SHA256: | 7B4424B3FE4713FFEF1F689F2A8D44BF85B88F3E00830BB3FC118970FF9D7575 |
| SSDEEP: | 768:wL/uSNBI+u/F04MVK/SKiKXjML/iVTab3GRuv3VyldOUaeKzNfZ:wL/uC9ut0U//MGY7xv3gGZeKRR |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads security settings of Internet Explorer
- 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe (PID: 1720)
- asih.exe (PID: 2804)
Executable content was dropped or overwritten
- 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe (PID: 1720)
Reads the date of Windows installation
- 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe (PID: 1720)
Starts itself from another location
- 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe (PID: 1720)
INFO
Reads the computer name
- 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe (PID: 1720)
- asih.exe (PID: 2804)
Checks supported languages
- 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe (PID: 1720)
- asih.exe (PID: 2804)
Create files in a temporary directory
- 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe (PID: 1720)
- asih.exe (PID: 2804)
Process checks computer location settings
- 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe (PID: 1720)
- asih.exe (PID: 2804)
Checks proxy server information
- asih.exe (PID: 2804)
- slui.exe (PID: 1520)
Reads the machine GUID from the registry
- asih.exe (PID: 2804)
Reads the software policy settings
- asih.exe (PID: 2804)
- slui.exe (PID: 1520)
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: | 2013:10:02 12:59:11+00:00 |
| ImageFileCharacteristics: | Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 11776 |
| InitializedDataSize: | 15872 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1000 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
Total processes
136
Monitored processes
3
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1520 | 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
| |||||||||||||||
| 1720 | "C:\Users\admin\Desktop\2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe" | C:\Users\admin\Desktop\2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2804 | "C:\Users\admin\AppData\Local\Temp\asih.exe" | C:\Users\admin\AppData\Local\Temp\asih.exe | 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
10 469
Read events
10 461
Write events
8
Delete events
0
Modification events
| (PID) Process: | (1720) 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (1720) 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (1720) 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (1720) 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1720 | 2025-06-21_3038ccf5a9fcda7cdd0fb39fa5d9c8dd_cryptolocker_elex.exe | C:\Users\admin\AppData\Local\Temp\asih.exe | executable | |
MD5:918CC18180BAD94F497C5EC99BE692C7 | SHA256:9B0D8AE2963F84C2190704BD04A9430CCCEEAC8CD3C50E392F7E6BAA95FF6C54 | |||
| 2804 | asih.exe | C:\Users\admin\AppData\Local\Temp\asihed.exe | html | |
MD5:DC7BBD51A35521FDE56289491CA05398 | SHA256:CF681033FAB283170B9AF3697140871F22A2869682EC476416048FEFE85DA540 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
30
TCP/UDP connections
41
DNS requests
21
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1268 | svchost.exe | GET | 200 | 2.19.11.105:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | GET | 200 | 2.19.11.105:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
592 | RUXIMICS.exe | GET | 200 | 2.19.11.105:80 | 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 |
592 | RUXIMICS.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | POST | 200 | 40.126.32.68:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | unknown | text | 16.7 Kb | whitelisted |
— | — | POST | 200 | 20.190.160.128:443 | https://login.live.com/RST2.srf | unknown | xml | 1.24 Kb | whitelisted |
— | — | POST | 200 | 40.126.31.67:443 | https://login.live.com/RST2.srf | unknown | xml | 11.1 Kb | whitelisted |
— | — | POST | 200 | 40.126.31.67:443 | https://login.live.com/RST2.srf | unknown | xml | 11.1 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 |
|---|---|---|---|---|---|---|
5944 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1268 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
592 | RUXIMICS.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | 2.19.11.105:80 | crl.microsoft.com | Elisa Oyj | NL | whitelisted |
1268 | svchost.exe | 2.19.11.105:80 | crl.microsoft.com | Elisa Oyj | NL | whitelisted |
592 | RUXIMICS.exe | 2.19.11.105:80 | crl.microsoft.com | Elisa Oyj | NL | whitelisted |
5944 | MoUsoCoreWorker.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
1268 | svchost.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 |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
emrlogistics.com |
| malicious |
login.live.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
nexusrules.officeapps.live.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | A Network Trojan was detected | ET MALWARE Downloader (P2P Zeus dropper UA) |
— | — | Potentially Bad Traffic | ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile |