MALICIOUS — 5b449a7d845d7293fef19e559c1998b4aef9eb8ae1efeb58b3c957b488bb5694
MALICIOUS — 5b449a7d845d7293fef19e559c1998b4aef9eb8ae1efeb58b3c957b488bb5694 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (90/100), attributed to the Expiro family. 4 of 55 detection engines flagged it.
Identification
- SHA-256:
5b449a7d845d7293fef19e559c1998b4aef9eb8ae1efeb58b3c957b488bb5694 - SHA-1:
2eefaee4bf02d40ff601726704465456f7ab4d74 - MD5:
42c351ddf8b55aa65f3e75161f18700b - imphash:
13d3b2f9755c38a103dff3e00d0f1fb0 - ssdeep:
6144:Moc69j5l71vh0JKZnkzarVqePkDLa8Pd2zwISdmg6I4w19XUeHWgHLDeo5ZU+uC:LvxgJKSzaNaa8PdAz72a0/eogXUm - TLSH:
T1794AD0A9287FC193D62C5A32B06E7D5F0B64A50440B9DB35123793EB6192EE32521F33 - Submitted as: 5b449a7d845d7293fef19e559c1998b4aef9eb8ae1efeb58b3c957b488bb5694
- File type: pe · Size: 451584 bytes
- Verdict: malicious (90/100) · Family: Expiro
Detections (4 of 55 engines)
- ClamAV (daily): Win.Virus.Expiro-9892718-0
- Microsoft Defender: Virus:Win64/Expiro.PABG!MTB
- Emsisoft (Emergency Kit): Win64.Expiro.Gen.6
- Kaspersky (KVRT): HEUR:Virus.Win64.Expiro.gen
Why this verdict
The malicious score of 90/100 is the fusion of 2 weighted signals:
- ClamAV (daily) flagged Win.Virus.Expiro-9892718-0 (rule
Win.Virus.Expiro-9892718-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 19 external host(s) at runtime (16 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
17 behavior events · 0 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- 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
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- settings-win.data.microsoft.com
Embedded URLs
- 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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded IP addresses
- 4.150.223.108
- 52.123.252.236
- 4.144.132.114
- 20.42.179.204
- 4.230.171.124
- 135.232.92.137
- 20.89.1.8
- 74.178.240.51
- 52.123.128.14
- 20.236.44.162
- 52.123.129.14
- 20.184.175.2
- 135.233.45.222
- 203.26.79.13
- 52.148.114.188
- 72.145.35.100
- 52.110.12.10
- 20.165.94.46
- 52.110.12.8
File paths
- D:\workspace\_work\1\s\artifacts\obj\coreclr\Windows_NT.x64.Release\src\debug\createdump\Release\createdump.pdb
More Expiro samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report