MALICIOUS — f0a9d3292ae7e7fb34965b13589a2456f81773cec4fd2f665bf8ed814babc6ec
MALICIOUS — f0a9d3292ae7e7fb34965b13589a2456f81773cec4fd2f665bf8ed814babc6ec is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100), attributed to the Virledi family. 3 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
f0a9d3292ae7e7fb34965b13589a2456f81773cec4fd2f665bf8ed814babc6ec - SHA-1:
a826e556172837c15f0a200f02fd3b42c27728fd - MD5:
178b60d2714ea5464f069fb0904bd214 - imphash:
e3d0ce7cdb7dc27f27189fa1d613ef15 - ssdeep:
1536:i/h0KSowVY076HhpEJ/21jAGSHBYglMt:i/hQowanHhL1jwBIt - TLSH:
T1974286206723B76BC240519747948A8CE65E6EC48DC1F1C8B29C4AE1E37EF2305ED69D - Submitted as: f0a9d3292ae7e7fb34965b13589a2456f81773cec4fd2f665bf8ed814babc6ec
- File type: pe · Size: 200704 bytes
- Verdict: malicious (96/100) · Family: Virledi
Detections (3 of 55 engines)
- ClamAV (daily): Win.Malware.Agen-7650445-0
- Microsoft Defender: HackTool:Win32/Virledi!pz
- Emsisoft (Emergency Kit): Gen:Variant.Cerbu.101453
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 4 weighted signals:
- ClamAV (daily) flagged Win.Malware.Agen-7650445-0 (rule
Win.Malware.Agen-7650445-0) - 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 27 external host(s) at runtime (25 HTTP) - network signal, weight 0.40, confidence 0.80
- persist via registry run key (rule
persist via registry run key) - capa signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
409 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=1787894170&P2=404&P3=2&P4=MAbO%2bmCPrG6NiMyY7RBWFZo0dWU%2bsXtstdaPfO5DTEjO9AhUwOyNJfPqoek9r%2bRb%2b5SyAfJ4KTsI%2fCNUeRhGkw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787894218&P2=404&P3=2&P4=CkL1CNiGMBJZrL%2bY3zijK5RmkcsrF8HN6HUonuOg%2fbFVttGP9nrkz5x1Z3JXBz%2fjxUY7DrNPTsVmOifljindMg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787290963&P2=404&P3=2&P4=ehToJrj72GgXhwoXa7fwglx1qaw6UDAg8wqPMjusJyxabyVqJ8o%2b5xjCoYadSAYjTC8iWMh1%2bcsDoEolDMTNgQ%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/b56480f9-8215-4de7-ba7e-8e690088d21d?P1=1787290451&P2=404&P3=2&P4=T%2b3%2bnS0fegXunIJDIxKRlW422JWZlX2Wp67p7jubfmNzlqxa0fV3sAh5xFjIXpeVWHJ%2f7cmg7Pe%2blEbpjjCDCw%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 4.150.223.115
- 40.84.85.40
- 4.230.171.124
- 52.230.60.54
- 135.233.95.144
- 20.42.65.85
- 52.123.129.14
- 20.231.239.246
- 40.99.133.210
- 52.123.128.14
- 74.178.76.54
- 172.178.240.163
- 20.184.175.5
- 52.123.252.225
- 203.26.79.13
- 52.123.252.216
- 20.165.94.46
- 52.148.114.188
- 52.110.12.21
- 52.110.12.19
- 48.200.63.27
- 72.145.35.109
- 4.150.223.97
- 51.116.246.105
- 52.168.117.169
Registry keys
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report