MALICIOUS — 1e3e68f5e88cec8435505d51c29548d5068ef20ec2915d2f85a9dabdb07440d8
MALICIOUS — 1e3e68f5e88cec8435505d51c29548d5068ef20ec2915d2f85a9dabdb07440d8 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100), attributed to the Expiro family. 4 of 55 detection engines flagged it.
Identification
- SHA-256:
1e3e68f5e88cec8435505d51c29548d5068ef20ec2915d2f85a9dabdb07440d8 - SHA-1:
22a63c5f46dd400a03b331c0329571f115858810 - MD5:
d924f1384086e0fb14d0de821c7f5411 - imphash:
be35af83252e84df8fec70b1494ab294 - ssdeep:
12288:gZcmSzuU6xNo+7DbBw5aSmyrq58b+yBRK/QBg2UM5:gZcmSSU6xBDbBw5PzTP/ - TLSH:
T1134BBFF5BE110411E1B6C8E8E06CBC3E80A5B5DA647DC458DF439E2B28E277F9961231 - Submitted as: 1e3e68f5e88cec8435505d51c29548d5068ef20ec2915d2f85a9dabdb07440d8
- File type: pe · Size: 495104 bytes
- Verdict: malicious (95/100) · Family: Expiro
Detections (4 of 55 engines)
- ClamAV (daily): Win.Virus.Expiro-9891421-0
- 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 95/100 is the fusion of 3 weighted signals:
- ClamAV (daily) flagged Win.Virus.Expiro-9891421-0 (rule
Win.Virus.Expiro-9891421-0) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 3 finding(s), e.g. process hidden from a listing (rule
windows.psxview.PsXView) - memory signal, weight 0.55, confidence 0.85 - Contacted 24 external host(s) at runtime (16 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
9 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
- officeclient.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
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787875858&P2=404&P3=2&P4=KR7s2Ulu7H1Mai9UGLfg5Un%2b1RJ94pzo1ydrrcwie1ssF5jvqVklxWH9IZuoHlZ7cx8KKoLaeSfkRTZ%2f5ibyWA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 20.52.64.200
- 52.123.252.244
- 52.123.252.245
- 4.230.171.124
- 20.42.179.204
- 135.233.95.144
- 52.253.84.76
- 135.232.92.97
- 51.104.15.252
- 4.150.223.108
- 20.76.201.171
- 40.99.133.226
- 52.123.128.14
- 52.123.129.14
- 40.103.64.226
- 40.99.133.242
- 203.26.79.13
- 172.178.240.163
- 92.223.78.30
- 52.110.12.46
- 52.148.114.188
- 72.153.5.137
- 52.110.12.45
- 20.165.94.46
More Expiro samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report