| File name: | 2025-06-21_e76f9bd7d28ac74995c189bf48c367e8_cryptolocker_elex |
| Full analysis: | https://app.any.run/tasks/af45f818-79a2-46ae-b822-89d6b804230e |
| Verdict: | Malicious activity |
| Analysis date: | June 21, 2025, 13:27:38 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, 4 sections |
| MD5: | E76F9BD7D28AC74995C189BF48C367E8 |
| SHA1: | 73F5EDE5F4D409E73F179F3900533ADB97088221 |
| SHA256: | 4FED463E07A635597EEB94F42AED656A499B6F1DABFF1A76615096591C2AD306 |
| SSDEEP: | 768:1ism+tMuGJCPTptcGj7RZNmHz09VSl75JzkWKXjOO+F:1iz+tMNJCPHj7NmoalrkROVF |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads security settings of Internet Explorer
- 2025-06-21_e76f9bd7d28ac74995c189bf48c367e8_cryptolocker_elex.exe (PID: 2976)
- asih.exe (PID: 2580)
Executable content was dropped or overwritten
- 2025-06-21_e76f9bd7d28ac74995c189bf48c367e8_cryptolocker_elex.exe (PID: 2976)
Starts itself from another location
- 2025-06-21_e76f9bd7d28ac74995c189bf48c367e8_cryptolocker_elex.exe (PID: 2976)
INFO
Checks supported languages
- 2025-06-21_e76f9bd7d28ac74995c189bf48c367e8_cryptolocker_elex.exe (PID: 2976)
- asih.exe (PID: 2580)
Reads the computer name
- 2025-06-21_e76f9bd7d28ac74995c189bf48c367e8_cryptolocker_elex.exe (PID: 2976)
- asih.exe (PID: 2580)
Create files in a temporary directory
- 2025-06-21_e76f9bd7d28ac74995c189bf48c367e8_cryptolocker_elex.exe (PID: 2976)
- asih.exe (PID: 2580)
Process checks computer location settings
- 2025-06-21_e76f9bd7d28ac74995c189bf48c367e8_cryptolocker_elex.exe (PID: 2976)
- asih.exe (PID: 2580)
Checks proxy server information
- asih.exe (PID: 2580)
- slui.exe (PID: 2460)
Reads the machine GUID from the registry
- asih.exe (PID: 2580)
Reads the software policy settings
- asih.exe (PID: 2580)
- slui.exe (PID: 2460)
Mpress packer has been detected
- asih.exe (PID: 2580)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable (generic) (52.9) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.5) |
| .exe | | | DOS Executable Generic (23.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2013:10:02 12:59:11+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit, No debug |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 12288 |
| InitializedDataSize: | 12288 |
| UninitializedDataSize: | 32768 |
| EntryPoint: | 0x1000 |
| OSVersion: | 5 |
| ImageVersion: | - |
| 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
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2460 | 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
| |||||||||||||||
| 2580 | "C:\Users\admin\AppData\Local\Temp\asih.exe" | C:\Users\admin\AppData\Local\Temp\asih.exe | 2025-06-21_e76f9bd7d28ac74995c189bf48c367e8_cryptolocker_elex.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 2976 | "C:\Users\admin\Desktop\2025-06-21_e76f9bd7d28ac74995c189bf48c367e8_cryptolocker_elex.exe" | C:\Users\admin\Desktop\2025-06-21_e76f9bd7d28ac74995c189bf48c367e8_cryptolocker_elex.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
Total events
7 413
Read events
7 413
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2976 | 2025-06-21_e76f9bd7d28ac74995c189bf48c367e8_cryptolocker_elex.exe | C:\Users\admin\AppData\Local\Temp\asih.exe | executable | |
MD5:B8588E80BF66AB2242D8B6577AD72104 | SHA256:3B6E12E9BE976A8452239A902C66A65C2894F5C821BF59BB6B62907D4463261E | |||
| 2580 | 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
29
TCP/UDP connections
45
DNS requests
19
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3908 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Signing%20CA%202.1.crl | unknown | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | GET | 200 | 184.24.77.43:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 184.24.77.43:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6876 | RUXIMICS.exe | GET | 200 | 184.24.77.43:80 | 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 |
6876 | 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 | 40.126.31.69:443 | https://login.live.com/RST2.srf | unknown | xml | 1.24 Kb | whitelisted |
— | — | POST | 200 | 40.126.31.1:443 | https://login.live.com/RST2.srf | unknown | xml | 11.1 Kb | whitelisted |
— | — | POST | 200 | 20.190.159.23:443 | 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 |
1268 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6876 | RUXIMICS.exe | 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 |
5944 | MoUsoCoreWorker.exe | 184.24.77.43:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2580 | asih.exe | 44.213.46.149:443 | emrlogistics.com | AMAZON-AES | US | unknown |
1268 | svchost.exe | 184.24.77.43:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
6876 | RUXIMICS.exe | 184.24.77.43:80 | crl.microsoft.com | Akamai International B.V. | DE | 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 |
crl.microsoft.com |
| whitelisted |
emrlogistics.com |
| malicious |
www.microsoft.com |
| whitelisted |
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 |