| File name: | 2025-07-05_828f27eabc5631edbc6c10c93b59ae4f_cryptolocker_elex |
| Full analysis: | https://app.any.run/tasks/912552fe-b507-4cd6-a944-311ad16565ea |
| Verdict: | Malicious activity |
| Analysis date: | July 05, 2025, 22:31:38 |
| 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: | 828F27EABC5631EDBC6C10C93B59AE4F |
| SHA1: | 64CCDF41E54FB38A53A12CC88B3C66135F2E0651 |
| SHA256: | E39218808DADFDA3697E5EB3C5F6FB5F2E968D206649E69BFCE9F37CC780BCDA |
| SSDEEP: | 768:usm+tMuGJCPTptcGj7RZNmGQcKXjx9mYYD4zeOn:uz+tMNJCPHj7NmDxHYLOn |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executable content was dropped or overwritten
- 2025-07-05_828f27eabc5631edbc6c10c93b59ae4f_cryptolocker_elex.exe (PID: 2356)
Reads security settings of Internet Explorer
- 2025-07-05_828f27eabc5631edbc6c10c93b59ae4f_cryptolocker_elex.exe (PID: 2356)
- asih.exe (PID: 1720)
Starts itself from another location
- 2025-07-05_828f27eabc5631edbc6c10c93b59ae4f_cryptolocker_elex.exe (PID: 2356)
INFO
Checks supported languages
- 2025-07-05_828f27eabc5631edbc6c10c93b59ae4f_cryptolocker_elex.exe (PID: 2356)
- asih.exe (PID: 1720)
Create files in a temporary directory
- 2025-07-05_828f27eabc5631edbc6c10c93b59ae4f_cryptolocker_elex.exe (PID: 2356)
- asih.exe (PID: 1720)
Process checks computer location settings
- 2025-07-05_828f27eabc5631edbc6c10c93b59ae4f_cryptolocker_elex.exe (PID: 2356)
- asih.exe (PID: 1720)
Reads the computer name
- 2025-07-05_828f27eabc5631edbc6c10c93b59ae4f_cryptolocker_elex.exe (PID: 2356)
- asih.exe (PID: 1720)
Checks proxy server information
- asih.exe (PID: 1720)
- slui.exe (PID: 5116)
Reads the software policy settings
- asih.exe (PID: 1720)
- slui.exe (PID: 5116)
Reads the machine GUID from the registry
- asih.exe (PID: 1720)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable (generic) (42.6) |
|---|---|---|
| .exe | | | Clipper DOS Executable (19.1) |
| .exe | | | Generic Win/DOS Executable (18.9) |
| .exe | | | DOS Executable Generic (18.9) |
| .vxd | | | VXD Driver (0.2) |
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 |
| PEType: | PE32 |
| LinkerVersion: | 8 |
| CodeSize: | 11776 |
| InitializedDataSize: | 12288 |
| UninitializedDataSize: | 32768 |
| EntryPoint: | 0x1000 |
| OSVersion: | 5 |
| ImageVersion: | - |
| SubsystemVersion: | 5 |
| Subsystem: | Windows GUI |
Total processes
134
Monitored processes
4
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1720 | "C:\Users\admin\AppData\Local\Temp\asih.exe" | C:\Users\admin\AppData\Local\Temp\asih.exe | 2025-07-05_828f27eabc5631edbc6c10c93b59ae4f_cryptolocker_elex.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 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
| |||||||||||||||
| 2356 | "C:\Users\admin\Desktop\2025-07-05_828f27eabc5631edbc6c10c93b59ae4f_cryptolocker_elex.exe" | C:\Users\admin\Desktop\2025-07-05_828f27eabc5631edbc6c10c93b59ae4f_cryptolocker_elex.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 5116 | 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
| |||||||||||||||
Total events
7 381
Read events
7 381
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1720 | asih.exe | C:\Users\admin\AppData\Local\Temp\asihed.exe | — | |
MD5:— | SHA256:— | |||
| 2356 | 2025-07-05_828f27eabc5631edbc6c10c93b59ae4f_cryptolocker_elex.exe | C:\Users\admin\AppData\Local\Temp\asih.exe | executable | |
MD5:4DCD72971295F8F0469BFAA6563CAD26 | SHA256:E8C998FFCC0B32CC2BAFA9847F66335479F62CE628AAD5E5E08792C2DB519454 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
22
DNS requests
11
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5944 | MoUsoCoreWorker.exe | GET | 200 | 23.53.40.178:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 302 | 104.26.7.37:443 | https://emrlogistics.com/fr/to2.exe | unknown | — | — | — |
3980 | RUXIMICS.exe | GET | 200 | 23.53.40.178:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 23.53.40.178:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
3980 | RUXIMICS.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 403 | 104.26.7.37:443 | https://www.hugedomains.com/domain_profile.cfm?d=emrlogistics.com&utm_source=hdrhttpstest | unknown | html | 5.33 Kb | whitelisted |
2940 | svchost.exe | GET | 200 | 2.23.197.184:80 | http://x1.c.lencr.org/ | unknown | — | — | whitelisted |
— | — | POST | 500 | 20.83.72.98:443 | https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail | unknown | xml | 512 b | 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 | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1268 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
3980 | RUXIMICS.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | 23.53.40.178:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
1268 | svchost.exe | 23.53.40.178:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
3980 | RUXIMICS.exe | 23.53.40.178:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5944 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
3980 | RUXIMICS.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | 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 |
www.hugedomains.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
x1.c.lencr.org |
| whitelisted |
self.events.data.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 |
— | — | A Network Trojan was detected | ET MALWARE Downloader (P2P Zeus dropper UA) |