MALICIOUS — c1cebce264f186a0a008ab903cf03f6fc811271a3cdb2f7bd8b152cd60497473
MALICIOUS — c1cebce264f186a0a008ab903cf03f6fc811271a3cdb2f7bd8b152cd60497473 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:
c1cebce264f186a0a008ab903cf03f6fc811271a3cdb2f7bd8b152cd60497473 - SHA-1:
4cfcaf489b56689e46bb418d65c330d88b70f95b - MD5:
f19c019ed503b86d2e6b356485761e29 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070d63zQDAZ2oPfEMHDL+poKpbUj:Qoa1taC0r3c020fEMjLu6 - TLSH:
T1E75A2389560D270CE2F1C4843D2D159DC842E4F6A3B8298B81CBF05EE7DB967AC125DB - Submitted as: c1cebce264f186a0a008ab903cf03f6fc811271a3cdb2f7bd8b152cd60497473
- 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 25 external host(s) at runtime (26 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
97 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
- settings-win.data.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\8D80.tmp -
2d2722ae225c0d4b717e4c5012d380fce30d442161ba26196e64bce9284e5ef1 - c4cb24bf5f504e76b859ea03a18781dea45395dbcaeae8b4f727685df2d1dd8d -
c4cb24bf5f504e76b859ea03a18781dea45395dbcaeae8b4f727685df2d1dd8d
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/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=1787857759&P2=404&P3=2&P4=LFBBjDWzpM4Vve57JLC6rIfsHKPmFvprbf%2b69yuZtdXsMx3SvJbAfyhQfCkHkq0uIyGH1rwmtXQYFJcgZTeTlw%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=1787857776&P2=404&P3=2&P4=jz%2bg8Ie9DmEArKoSBtmI2cBcuXLi9GY8HEDflhQR6kyZcTmeDRcG%2fnqhn%2f%2fN5vrXGEomF1q9m6%2bs7QJazVeaYA%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=1787254540&P2=404&P3=2&P4=K19CvyhJaW8hwY4OWXuIvbSMZ%2bMeAr0H3pGSr26Gpl76FO8T2gFflW%2fg25dWOD%2b4jcOD0kjCiJoWAlte9YxuJw%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
Embedded domains
- k.us
- schemas.microsoft.com
Embedded IP addresses
- 20.184.175.1
- 40.84.85.40
- 4.230.171.124
- 20.247.184.197
- 74.178.76.128
- 52.178.17.233
- 135.232.92.97
- 20.112.250.133
- 52.123.128.14
- 20.89.1.11
- 135.233.45.223
- 52.123.252.203
- 74.178.76.44
- 203.26.79.13
- 52.148.114.188
- 162.159.142.9
- 104.46.162.224
- 40.79.141.155
- 52.168.112.67
- 172.170.180.133
- 20.184.175.23
- 72.145.35.98
- 52.110.12.51
- 52.110.12.15
- 135.233.95.80
More Zusy samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report