| File name: | cubaris.exe |
| Full analysis: | https://app.any.run/tasks/8029c856-342b-4660-b4ab-8a5c4a09eb54 |
| Verdict: | Malicious activity |
| Analysis date: | November 25, 2024, 15:38:05 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows, 6 sections |
| MD5: | 220018663CEB55E74BE2E72F48508523 |
| SHA1: | 9C7E588A1F0D3B30D2927A4C70E6E993CF9B4EB6 |
| SHA256: | EC714178E195F75911F9FEDB086DA20C8C2DCD50196DBBC7D2B62F8414C86162 |
| SSDEEP: | 98304:bJ3spajdILbOZt9CyLVe1SWx23evqBQTugnt+J9WCETYhaRjg20VPDAAQm7SukZa:LP/acG20k |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executable content was dropped or overwritten
- cubaris.exe (PID: 6628)
Process drops legitimate windows executable
- cubaris.exe (PID: 6628)
The process drops C-runtime libraries
- cubaris.exe (PID: 6628)
Process drops python dynamic module
- cubaris.exe (PID: 6628)
Application launched itself
- cubaris.exe (PID: 6628)
INFO
Reads the computer name
- cubaris.exe (PID: 6628)
- cubaris.exe (PID: 6660)
Create files in a temporary directory
- cubaris.exe (PID: 6628)
Checks supported languages
- cubaris.exe (PID: 6628)
- cubaris.exe (PID: 6660)
Checks proxy server information
- cubaris.exe (PID: 6660)
Reads the machine GUID from the registry
- cubaris.exe (PID: 6660)
PyInstaller has been detected (YARA)
- cubaris.exe (PID: 6628)
- cubaris.exe (PID: 6660)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2024:11:25 15:37:43+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.41 |
| CodeSize: | 172032 |
| InitializedDataSize: | 154624 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xce20 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
Total processes
123
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6484 | "C:\Users\admin\AppData\Local\Temp\cubaris.exe" | C:\Users\admin\AppData\Local\Temp\cubaris.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 6628 | "C:\Users\admin\AppData\Local\Temp\cubaris.exe" | C:\Users\admin\AppData\Local\Temp\cubaris.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Modules
| |||||||||||||||
| 6660 | "C:\Users\admin\AppData\Local\Temp\cubaris.exe" | C:\Users\admin\AppData\Local\Temp\cubaris.exe | cubaris.exe | ||||||||||||
User: admin Integrity Level: HIGH Modules
| |||||||||||||||
Total events
29 161
Read events
29 161
Write events
0
Delete events
0
Modification events
Executable files
20
Suspicious files
6
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6628 | cubaris.exe | C:\Users\admin\AppData\Local\Temp\_MEI66282\Pythonwin\mfc140u.dll | executable | |
MD5:CD1D99DF975EE5395174DF834E82B256 | SHA256:D8CA1DEA862085F0204680230D29BFF4D168FFF675AB4700EEAF63704D995CB3 | |||
| 6628 | cubaris.exe | C:\Users\admin\AppData\Local\Temp\_MEI66282\VCRUNTIME140_1.dll | executable | |
MD5:135359D350F72AD4BF716B764D39E749 | SHA256:34048ABAA070ECC13B318CEA31425F4CA3EDD133D350318AC65259E6058C8B32 | |||
| 6628 | cubaris.exe | C:\Users\admin\AppData\Local\Temp\_MEI66282\_decimal.pyd | executable | |
MD5:FF0BF710EB2D7817C49E1F4E21502073 | SHA256:C6EB532DA62A115AE75F58766B632E005140A2E7C9C67A77564F1804685A377F | |||
| 6628 | cubaris.exe | C:\Users\admin\AppData\Local\Temp\_MEI66282\_bz2.pyd | executable | |
MD5:B024A6F227EAFA8D43EDFC1A560FE651 | SHA256:C0DD9496B19BA9536A78A43A97704E7D4BEF3C901D196ED385E771366682819D | |||
| 6628 | cubaris.exe | C:\Users\admin\AppData\Local\Temp\_MEI66282\_hashlib.pyd | executable | |
MD5:69DC506CF2FA3DA9D0CABA05FCA6A35D | SHA256:C5B8C4582E201FEF2D8CB2C8672D07B86DEC31AFB4A17B758DBFB2CFF163B12F | |||
| 6628 | cubaris.exe | C:\Users\admin\AppData\Local\Temp\_MEI66282\_lzma.pyd | executable | |
MD5:77B78B43D58FE7CE9EB2FBB1420889FA | SHA256:6E571D93CE55D09583EC91C607883A43C1DA3D4D36794D68C6ECD6BEA4AB466A | |||
| 6628 | cubaris.exe | C:\Users\admin\AppData\Local\Temp\_MEI66282\_ssl.pyd | executable | |
MD5:70014E88ECF3133B7BE097536F77B459 | SHA256:D318795C98C5F3C127C8E47220A92ACBA0736DAF31BAB0DC9C7E6C3513BB2AA3 | |||
| 6628 | cubaris.exe | C:\Users\admin\AppData\Local\Temp\_MEI66282\base_library.zip | compressed | |
MD5:B694BDA60770A7ED7EF2715DD1894CA9 | SHA256:392760A1DA9C380316E25A4671563CA98A8F10B074B56948C54F6C003E16A5BB | |||
| 6628 | cubaris.exe | C:\Users\admin\AppData\Local\Temp\_MEI66282\pywin32_system32\pywintypes39.dll | executable | |
MD5:7DFB34E72C449200495A5F5B0F7E2DC3 | SHA256:555E0291ABE674F060C704A9BE49FF99102D45FC4E60361E0A8910C6AFBE4B5D | |||
| 6628 | cubaris.exe | C:\Users\admin\AppData\Local\Temp\_MEI66282\libcrypto-1_1.dll | executable | |
MD5:AB01C808BED8164133E5279595437D3D | SHA256:9C0A0A11629CCED6A064932E95A0158EE936739D75A56338702FED97CB0BAD55 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
43
DNS requests
19
Threats
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2356 | svchost.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.37.237.227:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
2356 | svchost.exe | GET | 200 | 23.37.237.227:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5064 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
7116 | SIHClient.exe | GET | 200 | 23.37.237.227:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
6748 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | unknown | — | — | whitelisted |
7116 | SIHClient.exe | GET | 200 | 23.37.237.227:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.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 |
|---|---|---|---|---|---|---|
— | — | 2.16.204.141:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5200 | 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 |
4712 | MoUsoCoreWorker.exe | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2356 | svchost.exe | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.37.237.227:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
2356 | svchost.exe | 23.37.237.227:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
6660 | cubaris.exe | 140.82.121.3:443 | github.com | GITHUB | US | shared |
6660 | cubaris.exe | 185.199.109.133:443 | raw.githubusercontent.com | FASTLY | US | shared |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.bing.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
github.com |
| shared |
raw.githubusercontent.com |
| shared |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2192 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Attempting to access raw user content on GitHub |