MALICIOUS — 7c262191fcd246c9f6a8aacdf1e562fb96c56bd9b9473ffd73317e4d9c120fb9
MALICIOUS — 7c262191fcd246c9f6a8aacdf1e562fb96c56bd9b9473ffd73317e4d9c120fb9 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100), attributed to the Zusy family. 4 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
7c262191fcd246c9f6a8aacdf1e562fb96c56bd9b9473ffd73317e4d9c120fb9 - SHA-1:
aad7191c696fbf27656bf6344803e9e70ee0d950 - MD5:
2b0750cf1bec285572be0b0147fbe1bc - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070dX7FY48Ccvohr0kNfEq9+jV566YV4:Qoa1taC0KOCVDx9+zCV4 - TLSH:
T19C5A23895A18770CE2F6C5403C59127EC442D8E7A738298A92CFF05EB3DB96778211E7 - Submitted as: 7c262191fcd246c9f6a8aacdf1e562fb96c56bd9b9473ffd73317e4d9c120fb9
- File type: pe · Size: 1958400 bytes
- Verdict: malicious (96/100) · Family: Zusy
Detections (4 of 55 engines)
- ClamAV (daily): Win.Malware.Zusy-9764479-0
- Microsoft Defender: Trojan:Win32/Salgorea!pz
- Emsisoft (Emergency Kit): Dump:Generic.Dacic.17983.C83B492E
- Kaspersky (KVRT): Trojan.Win32.Bingoml.ckfs
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 4 weighted signals:
- ClamAV (daily) flagged Win.Malware.Zusy-9764479-0 (rule
Win.Malware.Zusy-9764479-0) - engine signal, weight 0.90, confidence 0.95 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 1 behavioral detection(s): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 27 external host(s) at runtime (26 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
100 behavior events · 1 ATT&CK techniques · 2 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\7D6.tmp -
5cc90fa41557c0c458cd71328addabd78a08340746a446263017912e8af296c8 - 77f0c237749e555b499fdbcac75fd3f0ea36c9aa53d208c8fdbacba17dcbd5bb -
77f0c237749e555b499fdbcac75fd3f0ea36c9aa53d208c8fdbacba17dcbd5bb
Embedded URLs
- http://schemas.microsoft.com/SMI/2005/WindowsSettings
- 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=1787927201&P2=404&P3=2&P4=VWJgwRnK8qmRPwaVVbTH3eXPfyRibeDo0%2byd6E0ywp0x%2bd15cYJLsfYNj1nbwcgp8AjcrCpIZglaXvpKRjjmSA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787927237&P2=404&P3=2&P4=Lb7QzdTdcEAGNSedFYJfaGPetwEqW5hlGQf%2bRwtvCERNbWFtVnqGPEXwQBdfRqyltdllChyIJHJgRIuKi63OKA%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=1787323901&P2=404&P3=2&P4=nQ%2fieK7kdIhwmwsN%2fw7wkoUzxCwVgihyGbmZDUTeij3lwd%2btrs8DVZ9QVOKTPgNTH%2bl%2fkyEl33ivsJOiMWDNHw%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=1787323543&P2=404&P3=2&P4=RJipMpz3JC3LqF0FODZkyLb7YNDwWPligpFyyCMb64A003qsGX3uN5bPa39DDEu1DbSV0D4O%2bFPPDaL%2bMPrlxA%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- schemas.microsoft.com
Embedded IP addresses
- 20.42.65.94
- 57.154.63.210
- 4.230.171.124
- 52.230.59.222
- 135.232.92.137
- 52.182.141.63
- 74.178.240.51
- 40.99.133.242
- 20.236.44.162
- 52.123.128.14
- 52.123.129.14
- 20.184.175.18
- 172.178.240.162
- 92.223.78.30
- 52.123.252.233
- 52.110.12.42
- 52.110.12.54
- 52.123.252.195
- 135.233.95.80
- 203.26.79.13
- 52.148.114.188
- 72.154.7.111
- 20.184.175.1
- 4.209.250.170
- 4.150.223.103
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report