MALICIOUS — ee3aa9d191c13c3040da3ff4c101d2162cd184871f20efd26aee9c936beb9ef9
MALICIOUS — ee3aa9d191c13c3040da3ff4c101d2162cd184871f20efd26aee9c936beb9ef9 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:
ee3aa9d191c13c3040da3ff4c101d2162cd184871f20efd26aee9c936beb9ef9 - SHA-1:
81c44fd615c958356fa8ccbe01fdef4cc04a2324 - MD5:
e7e2faa47d1df004e5caa82dc469867b - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
24576:N2oo60HPdt+1CRiY2eOBvcj3u10dGUwPL6DYmJS3CJWB+S3sMVyceObCwWewEeX8:Qoa1taC070d4M4B+ScOH1Cx1EsZVqPf - TLSH:
T1575A238A551D670DE2F9C0407C28266DC483D8EBD77C198B918BF14EB7CB96B2C111AB - Submitted as: ee3aa9d191c13c3040da3ff4c101d2162cd184871f20efd26aee9c936beb9ef9
- 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 (19 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
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- config.edge.skype.com
- v20.events.data.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\369B.tmp -
7d7c3d81d8c41626bfd56c41d4f2163b6aaf0d2f9861815ba364fdb2d5ab34fc - 3b4d777e67aeb51c4264b3559e9568a81cd2c7640be7a3b0b642d979ec1018e9 -
3b4d777e67aeb51c4264b3559e9568a81cd2c7640be7a3b0b642d979ec1018e9
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=1787893896&P2=404&P3=2&P4=XNZtGypzU5edF0MMy1ZQgG6abMrpy8X6ZUpcqMhREooiSsKb%2foYA3rmIZMBETWsahZJJDPGFUS5W3ZRDZEtRDw%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=1787893950&P2=404&P3=2&P4=Rm62wIfg5JUtQ%2bDdiyGxGWL959klJbPHtYcjqEGC9NX2rj6J9fFFHk%2bqfHapOBkvTcoibxgJar1vvoZHMM8C5A%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- e.gg
- schemas.microsoft.com
Embedded IP addresses
- 52.123.252.203
- 20.42.65.94
- 172.215.188.225
- 4.230.171.124
- 52.253.84.76
- 135.233.95.144
- 74.178.240.51
- 4.150.223.115
- 74.178.76.128
- 52.123.129.14
- 20.231.239.246
- 4.150.223.98
- 135.234.160.245
- 40.84.85.40
- 92.223.78.30
- 52.123.252.198
- 203.26.79.13
- 52.148.114.188
- 52.123.252.225
- 135.233.95.80
- 52.110.12.31
- 72.154.7.110
- 52.110.12.21
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report