MALICIOUS — 887425a44ccef5f7775dbb85e180611f5b4e65c4afa041ef3a709ab7aa7c32ea
MALICIOUS — 887425a44ccef5f7775dbb85e180611f5b4e65c4afa041ef3a709ab7aa7c32ea is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Expiro family. 4 of 56 detection engines flagged it.
Identification
- SHA-256:
887425a44ccef5f7775dbb85e180611f5b4e65c4afa041ef3a709ab7aa7c32ea - SHA-1:
b3184d7df3e57a106203bfafdf94be8c0c71497f - MD5:
789430f4091085a869128e060c7391f0 - imphash:
be35af83252e84df8fec70b1494ab294 - ssdeep:
12288:mZcmSzuacWp01gLI5NukV0evXeZJm/GjS:mZcmSSackYAevXeu/C - TLSH:
T17F4BD0FB92631812F2B6C844A4208C8FD056E0ED62765C550343CD6A29A5F3FF1A679F - Submitted as: 887425a44ccef5f7775dbb85e180611f5b4e65c4afa041ef3a709ab7aa7c32ea
- File type: pe · Size: 495104 bytes
- Verdict: malicious (99/100) · Family: Expiro
Detections (4 of 56 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 99/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Virus.Expiro-9891421-0 (rule
Win.Virus.Expiro-9891421-0) - 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 - Contacted 4 HTTP request(s) at runtime - 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
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- officeclient.microsoft.com
- www.msn.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
- www.bing.com
- licensing.mp.microsoft.com
- th.bing.com
- tas02.sls.update.microsoft.com
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded IP addresses
- 51.132.193.104
- 52.123.252.202
- 4.230.171.124
- 20.42.179.192
- 52.230.59.222
- 40.84.85.40
- 135.233.95.144
- 4.150.223.102
- 74.178.76.54
- 52.182.143.212
- 172.64.154.167
- 135.233.45.221
- 52.110.12.28
- 52.110.12.54
More Expiro samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report