MALICIOUS — 5a881a6d4059880b50d3131fa1de446c366743cc48c8df3e10d19bdcdbb5dcb9
MALICIOUS — 5a881a6d4059880b50d3131fa1de446c366743cc48c8df3e10d19bdcdbb5dcb9 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (93/100), attributed to the Salgorea family. 3 of 25 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
5a881a6d4059880b50d3131fa1de446c366743cc48c8df3e10d19bdcdbb5dcb9 - SHA-1:
30163b9bae5fee57b454f7c1049b5ab6257fe5a2 - MD5:
b8db91695d9ad3e5b87ac5792347e902 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
24576:N2oo60HPdt+1CRiY2eOBvcj3u10dbSvDDUXVox5Hx0szJcteWrqpO4zFYfks/p8x:Qoa1taC070dGvnaonNcpKCpqPdYgOq - TLSH:
T1095A2385162D670DEAF2C8843D19677EC441E4E6A338158E428FF05DB3CB9AB74612CB - Submitted as: 5a881a6d4059880b50d3131fa1de446c366743cc48c8df3e10d19bdcdbb5dcb9
- File type: pe · Size: 1958408 bytes
- Verdict: malicious (93/100) · Family: Salgorea
Detections (3 of 25 engines)
- Kaspersky (KVRT): Backdoor.Win32.Salgorea.ic
- Microsoft Defender: Trojan:Win32/Salgorea!pz
- Emsisoft (Emergency Kit): Dump:Generic.Dacic.17983.C83B492E
MITRE ATT&CK
Why this verdict
The malicious score of 93/100 is the fusion of 5 weighted signals:
- Dropped a malicious payload (C83B492E): 4153c7d80fa9d589b1ab17f06f06a73784b484b482f09dd4c677fa5acdfd5291 - dynamic signal, weight 0.80, confidence 0.90
- Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 1 behavioral detection(s): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 50 external host(s) at runtime (20 HTTP) - network signal, weight 0.40, confidence 0.80
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
98 behavior events · 2 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- searchapp.bundleassets.example
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Dropped files
- /opt/CAPEv2/storage/analyses/26755/files/4153c7d80fa9d589b1ab17f06f06a73784b484b482f09dd4c677fa5acdfd5291 -
4153c7d80fa9d589b1ab17f06f06a73784b484b482f09dd4c677fa5acdfd5291 - 2d8f0933828346cd5f5b0abf58711199aa1e3289b73a1b28b84905b7e83730b6 -
2d8f0933828346cd5f5b0abf58711199aa1e3289b73a1b28b84905b7e83730b6
Embedded URLs
- http://schemas.microsoft.com/SMI/2005/WindowsSettings
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/2cbcf400-ac8d-4d86-9d69-c7f0dff56d2e/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/2cbcf400-ac8d-4d86-9d69-c7f0dff56d2e?P1=1786968855&P2=404&P3=2&P4=WZdO14q%2boIP2zdDUKUaoQSCoBOdUmbKiPDwLKNtW8MVnly6FIxF%2f%2fL6SNhb%2fA2kPeYjXbyxVZRGHMh8g9wKnzA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- schemas.microsoft.com
Embedded IP addresses
- 20.42.72.131
- 20.247.184.197
- 20.42.179.204
- 52.110.12.42
- 4.230.171.124
- 135.232.92.137
- 52.168.117.170
- 20.231.239.246
- 135.233.45.221
- 52.110.12.15
- 85.210.193.152
- 20.236.44.162
- 4.150.223.106
- 52.123.252.230
- 72.153.5.141
- 172.215.188.232
- 20.184.175.23
- 85.210.196.11
- 135.233.95.135
- 52.123.129.14
- 172.215.188.225
- 52.123.128.14
- 162.159.142.9
- 162.159.36.2
- 203.26.79.13
More Salgorea samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report