MALICIOUS — 7658b2de1c894af722402006042fa5b95c8d3702dd8aeb2a201164022bf74961
MALICIOUS — 7658b2de1c894af722402006042fa5b95c8d3702dd8aeb2a201164022bf74961 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:
7658b2de1c894af722402006042fa5b95c8d3702dd8aeb2a201164022bf74961 - SHA-1:
fb9034440cc3061ddedc839c078a3c0cd3353ea8 - MD5:
e2b76a9555de47f03590633cf278d580 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
24576:N2oo60HPdt+1CRiY2eOBvcj3u10dRAXxOnfnI8lkfAoWHoiPPDrVRgCvCMYCCfc0:Qoa1taC070dRmOfI89Hf/wfcYQ/v9nY - TLSH:
T1BB5A2346671C270CE2F5C5843DA9166ED482F4FA633829CB428BF14E73CB56B782119B - Submitted as: 7658b2de1c894af722402006042fa5b95c8d3702dd8aeb2a201164022bf74961
- 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 23 external host(s) at runtime (30 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
99 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
- c.pki.goog
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- settings-win.data.microsoft.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\A13.tmp -
5b0332bc8c14657059084c3482d076abc18b1ab06d8421977020ca5d9a247aa7 - 0d7a36e02766b25a553345ce486eedda826a7cb8ef09af831ce0242e9b3f67d0 -
0d7a36e02766b25a553345ce486eedda826a7cb8ef09af831ce0242e9b3f67d0
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=1787918775&P2=404&P3=2&P4=ULhD7c20RsiRjmkNlfMzqgwXGEH617y6zmM%2f4ylqn6aUq46JbLJLBg6AjDyxzuAM9t3qzphJjy6JS7D3Xwdc2w%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=1787918830&P2=404&P3=2&P4=K0tq1MzR7xFcmmgvOjn8hNAjncK3f%2bKB6YvRPAmcjjmG%2btnnDydgkg3crlpP%2fMPeoKmLv3At9Xh6uV93Ius4Yw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
- http://c.pki.goog/r/r4.crl
- 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=1787315588&P2=404&P3=2&P4=T3YpKUW1RUhdM9Psvs6W3dxqQQ93tmEQnmHBZPV9cA%2fRbXnlZ7DTdCLOp8WuL8iJUpVPfDeDT%2fcBA22ebBSYfA%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=1787315156&P2=404&P3=2&P4=hk34xJdtHJ3iw%2bGDs1AmSmNYWmXtEzcy7JWCDE4uioFCcu2fWouLIG4KUFZiG26LLrFI7Lx%2fOCwZmeYDedBkQA%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- schemas.microsoft.com
Embedded IP addresses
- 48.211.4.16
- 20.184.175.16
- 52.253.84.76
- 4.230.171.124
- 135.232.92.137
- 74.179.77.164
- 20.236.44.162
- 52.123.128.14
- 52.123.129.14
- 40.99.133.242
- 20.42.72.131
- 135.233.95.80
- 203.26.79.13
- 52.110.12.28
- 52.110.12.26
- 172.178.240.163
- 52.148.114.188
- 72.145.35.110
- 172.178.240.162
- 40.79.167.10
- 48.199.12.1
- 4.150.223.106
- 52.110.12.24
File paths
- Q:\[34
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report