MALICIOUS — 82d593d9cd663ec7c121f24d831e9ee8cffc326218aa80b8151458160733a08a
MALICIOUS — 82d593d9cd663ec7c121f24d831e9ee8cffc326218aa80b8151458160733a08a 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:
82d593d9cd663ec7c121f24d831e9ee8cffc326218aa80b8151458160733a08a - SHA-1:
5f8635c3fddf7769eba737673a9689f2ec94e09d - MD5:
0a7dbfb8b7538f6131c7a55d2e9556c2 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
24576:N2oo60HPdt+1CRiY2eOBvcj3u10dsJuxJqRMC/7ogxptlmQvCoSlJlooS7jCo6bC:Qoa1taC070dsJur96oKlUwoS7IbrO - TLSH:
T1945A225666597B0CF6F6C4843C28126DC402C4AB6378158F918FF19EF7CB9AB3821197 - Submitted as: 82d593d9cd663ec7c121f24d831e9ee8cffc326218aa80b8151458160733a08a
- 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 28 external host(s) at runtime (29 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
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\A185.tmp -
d5baf75b24ae7427333d7dfb19138095e299b9c9a37a566f01fb27a877cbe5db - 5057b6a6bea98f9de91a284915aaab2a4c9ac4866bac22be514c37dbf37eb625 -
5057b6a6bea98f9de91a284915aaab2a4c9ac4866bac22be514c37dbf37eb625
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=1787911262&P2=404&P3=2&P4=TYfQOkgWN%2bDxyGudQm6p9u0L83m8YRbn58WFFHywr3JbjlZoqduzrYIaCTfZbhett8UlZ0vzJufk%2fhPN449I4Q%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=1787911318&P2=404&P3=2&P4=ExNU9kv%2bJaksLH0qa3na%2bMo3KSYvHpKgFG2ldzMwnCLhCsKmgIGGe2WIwpMqlXeUapowJY5oOuYrU2fVeGeTXw%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/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787308096&P2=404&P3=2&P4=EgLdslMSh3WOmgNQz3QdIoQE726nuR1hHxke6uvtu%2baiiQXnHQnVB6qVAfdF5mmr4W3RQ5LKiRhxZIOLgpOilw%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/b56480f9-8215-4de7-ba7e-8e690088d21d?P1=1787307633&P2=404&P3=2&P4=TmAEqvRe1v3SULYcn8gZYwvoZWbusLxHjZ9IHpCSfftGvQX%2fEgUvIQ4TF%2b%2fFiLqBsd0BqMStIxHjBsdo2L%2fkSw%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- rxk.me
- schemas.microsoft.com
Embedded IP addresses
- 52.168.117.170
- 52.123.252.233
- 172.215.188.225
- 4.230.171.124
- 52.253.84.76
- 74.178.240.61
- 20.184.175.6
- 52.123.128.14
- 40.99.134.2
- 20.236.44.162
- 172.66.2.5
- 4.247.188.233
- 74.178.76.54
- 4.150.223.99
- 203.26.79.13
- 74.178.232.29
- 135.234.160.246
- 52.148.114.188
- 20.89.1.8
- 20.42.65.93
- 72.145.35.102
- 4.150.223.108
- 172.175.111.170
- 20.42.73.24
- 13.69.239.69
More Zusy samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report