MALICIOUS — 4e41dc8390c69674d27c0bd447c1e7036414a0946da235e1634aa5eea11f4a09
MALICIOUS — 4e41dc8390c69674d27c0bd447c1e7036414a0946da235e1634aa5eea11f4a09 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100), attributed to the Expiro family. 4 of 55 detection engines flagged it.
Identification
- SHA-256:
4e41dc8390c69674d27c0bd447c1e7036414a0946da235e1634aa5eea11f4a09 - SHA-1:
ebe695d8b0aad9d8d6338569562b1361edc14540 - MD5:
d7b5e0d48d9018b21b0104927c05e833 - imphash:
1e2f1157724358595d4ba5f4d5e8d784 - ssdeep:
6144:EKnVW5k+Zd7pYhow5VCy9WrTC+GiLkid8tUCEOhuFxYwewdOO8q8rYM8:EKVk55w5VJ+bGykZjEtTYwqOD8rYM - TLSH:
T1614AD0AAAE37D412F170A86183F1341FD06365889B5099810246A3E6D3E87D7E7E3DC7 - Submitted as: 4e41dc8390c69674d27c0bd447c1e7036414a0946da235e1634aa5eea11f4a09
- File type: pe · Size: 439296 bytes
- Verdict: malicious (94/100) · Family: Expiro
Detections (4 of 55 engines)
- ClamAV (daily): Win.Trojan.Generic-9903711-0
- 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 94/100 is the fusion of 3 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Generic-9903711-0 (rule
Win.Trojan.Generic-9903711-0) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - Contacted 19 external host(s) at runtime (16 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
8 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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787782856&P2=404&P3=2&P4=VZopZnpOsR0JgOKagPeEpHB6t0LqxsIr5xNtUy224NtL1paK2sBJRRuQcIKmOALBkVA8Tw%2figL9hyF4oYgqsWg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- aefd.nelreports.net
Embedded IP addresses
- 4.150.223.114
- 57.155.101.212
- 4.144.132.114
- 4.230.171.124
- 135.232.92.137
- 135.233.95.135
- 51.132.193.104
- 52.123.128.14
- 20.112.250.133
- 52.123.129.14
- 4.207.44.73
- 135.234.160.245
- 203.26.79.13
- 48.211.4.16
- 72.154.7.109
- 52.148.114.188
- 52.110.12.8
- 52.110.12.18
- 135.232.92.34
File paths
- c:\jenkins\workspace\8-2-build-windows-amd64-cygwin\jdk8u281\880\build\windows-amd64\jdk\objs\jabswitch\jabswitch.pdb
More Expiro samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report