MALICIOUS — 3404ee72abac27827d34b9a490dc359482c30d8181bc8bfd35c1891728b21681
MALICIOUS — 3404ee72abac27827d34b9a490dc359482c30d8181bc8bfd35c1891728b21681 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Expiro family. 5 of 56 detection engines flagged it.
Identification
- SHA-256:
3404ee72abac27827d34b9a490dc359482c30d8181bc8bfd35c1891728b21681 - SHA-1:
2d5cf9f2b8b8f5c3cda04804e8e5209086b870d6 - MD5:
169572cb441766fd02f2e0ac292a271e - imphash:
0880969dd70df552ede1edaf71e17a74 - ssdeep:
12288:/xJsTBGsI5ayAWq0ma6cp+MBRxFWbh+phSNWo9Xf:/WBbI5ayAWq0ma6cTF4h+SWKf - TLSH:
T1A44BCF9812731599E07E7D50F41548BD2C70FA0A5436EAA3132B8EA72EFECF3246151E - Submitted as: 3404ee72abac27827d34b9a490dc359482c30d8181bc8bfd35c1891728b21681
- File type: pe · Size: 496128 bytes
- Verdict: malicious (99/100) · Family: Expiro
Detections (5 of 56 engines)
- ClamAV (daily): Win.Virus.Expiro-9876440-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- 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 99/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Win.Virus.Expiro-9876440-0 (rule
Win.Virus.Expiro-9876440-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Virus:Win64/Expiro.PABG!MTB (rule
Virus:Win64/Expiro.PABG!MTB) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Win64.Expiro.Gen.6 (rule
Win64.Expiro.Gen.6) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Virus.Win64.Expiro.gen (rule
HEUR:Virus.Win64.Expiro.gen) - engine signal, weight 0.55, confidence 0.85 - YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70 - Contacted 3 HTTP request(s) at runtime - 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
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- windows.msn.com
- officeclient.microsoft.com
- www.msn.com
- odc.officeapps.live.com
- assets.msn.com
- www.bing.com
- th.bing.com
- watson.events.data.microsoft.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded IP addresses
- 20.42.73.30
- 52.123.252.239
- 52.230.60.54
- 4.230.171.124
- 172.64.154.167
- 172.178.240.161
- 52.110.12.52
- 52.110.12.8
More Expiro samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report