MALICIOUS — 1cac1f352efdb0c1d638cd32f7e3de5ed85273c60b54384c586b537638771730
MALICIOUS — 1cac1f352efdb0c1d638cd32f7e3de5ed85273c60b54384c586b537638771730 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100). 2 of 56 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
1cac1f352efdb0c1d638cd32f7e3de5ed85273c60b54384c586b537638771730 - SHA-1:
842154b542e239778d6839b1a313a65084233873 - MD5:
95ef5cd3bf824689db3e1167d0547dcf - imphash:
f34d5f2d4577ed6d9ceec516c1f5a744 - ssdeep:
384:wJHSCrjdqY6O26BUCz4EsPE0b7fhWZx0TPRoFEn04WhdVUEZ+7U7G4Lacyxcp7A:wFSCrRu6BUCzxsPE0b0sqE0baHop76Y - TLSH:
T1C12F0779674A6674D1F17F857081C06DADD1BBCFECA90E542A50A031E834E23AC2934F - Submitted as: 1cac1f352efdb0c1d638cd32f7e3de5ed85273c60b54384c586b537638771730
- File type: pe · Size: 35328 bytes
- Verdict: malicious (97/100)
Detections (2 of 56 engines)
- capa (capabilities): capability:execution/powershell
- Kaspersky (KVRT): HEUR:Trojan.Win32.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 97/100 is the fusion of 9 weighted signals:
- Kaspersky (KVRT) flagged HEUR:Trojan.Win32.Generic (rule
HEUR:Trojan.Win32.Generic) - engine signal, weight 0.55, confidence 0.85 - 2 IDS alert(s): ThreatLens Pastebin exfil/stager lookup - network signal, weight 0.50, confidence 0.80
- Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 1 behavioral detection(s) across 1 rule(s): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - execute via PowerShell (rule
execute via PowerShell) - capa signal, weight 0.40, confidence 0.80 - Contacted 1 external host(s) and 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1082 - dynamic signal, weight 0.40, confidence 0.75
- capa (capabilities) flagged capability:execution/powershell (rule
capability:execution/powershell) - engine signal, weight 0.35, confidence 0.70 - Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
2885 behavior events · 2 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- pastebin.com
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
- licensing.mp.microsoft.com
- www.bing.com
- fe3cr.delivery.mp.microsoft.com
Dropped files
- 6f373a0bacd2dc1e1ab0c1bae89bd2e30962d6fae03ae976adf0ed21afab6ee7 -
6f373a0bacd2dc1e1ab0c1bae89bd2e30962d6fae03ae976adf0ed21afab6ee7 - 7aaf6fea46273df49817911d8c3322e2332e53b042d022df24c6302a70b7b21c -
7aaf6fea46273df49817911d8c3322e2332e53b042d022df24c6302a70b7b21c - 322b384e0e3a58326a7e6d416e7f600afca93a32616655acfe9ad8ea0efcc055 -
322b384e0e3a58326a7e6d416e7f600afca93a32616655acfe9ad8ea0efcc055
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- pastebin.com
Embedded IP addresses
- 20.184.175.19
- 4.230.171.124
- 48.211.4.16
- 20.247.184.142
- 85.210.196.11
- 20.165.94.54
- 20.165.94.63
- 4.150.223.111
- 135.232.92.137
- 4.150.223.110
- 172.66.171.73
- 135.234.160.246
- 52.110.12.53
- 52.110.12.30
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report