SUSPICIOUS — 7f607faed12dc2bc82b638e51bf19cd896780e584bef05b8f74b618db484c884
SUSPICIOUS — 7f607faed12dc2bc82b638e51bf19cd896780e584bef05b8f74b618db484c884 is a pe sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (66/100), attributed to the Agentb family. 3 of 29 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
7f607faed12dc2bc82b638e51bf19cd896780e584bef05b8f74b618db484c884 - SHA-1:
7bcd9944785367f7d3b51ca7940e7a194bbdb7cd - MD5:
6becf30ea45433b972e93a1bedb2b2bf - imphash:
802dcac7aab948c19738ba3df9f356d9 - ssdeep:
3072:UrBrwrqrcrqrYrqrcrqrvrqrcrqrYrqrcrqr6rqrcrqrYrqrcrqrvrqrcrqrYrq: - TLSH:
T1BC69A66705A19D5BF617D6FB9480DF0D28F2E4F899B701D81E82DC0DA67CC5328A920E - Submitted as: 7f607faed12dc2bc82b638e51bf19cd896780e584bef05b8f74b618db484c884
- File type: pe · Size: 8519680 bytes
- Verdict: suspicious (66/100) · Family: Agentb
Detections (3 of 29 engines)
- Microsoft Defender: Trojan:Win32/Zexa.WE!MTB
- Emsisoft (Emergency Kit): Trojan.Agent.EYLR
- Kaspersky (KVRT): Trojan.Win32.Agentb.kntn
MITRE ATT&CK
Why this verdict
The suspicious score of 66/100 is the fusion of 3 weighted signals:
- Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - Contacted 20 external host(s) at runtime (16 HTTP) - network signal, weight 0.40, confidence 0.80
- Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
Dynamic analysis (windows)
32 behavior events · 0 ATT&CK techniques · 1 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
Dropped files
- C:\Users\analyst\AppData\Local\Temp\JUIGBGIYGO.exe -
1b042a53244be4f4d0912a246bb86f1d14b0206755d73286be004e4e13d14b8d
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=1787841161&P2=404&P3=2&P4=iO4wQeL4ctuzyEYBuz1U%2fYxhSI%2fWXpsqxBgGrTczXSZo8nMP%2bepMIafIJSqQ8wKXfg3gwdLOxzBW1CuUsJ3aCg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 4.150.223.108
- 52.123.252.229
- 172.215.188.232
- 4.230.171.124
- 52.253.84.76
- 74.178.240.61
- 74.178.240.51
- 20.42.65.85
- 20.76.201.171
- 52.123.128.14
- 52.123.129.14
- 4.150.223.97
- 203.26.79.13
- 135.234.160.246
- 135.233.95.80
- 72.154.7.107
- 92.223.78.30
- 52.148.114.188
- 52.110.12.38
- 52.110.12.16
File paths
- C:\Users\
More Agentb samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report