MALICIOUS — 0b0c5c850fab56ff266634a3b505a1a5b74b3273f88dcba99d0b93bade9c8ebe
MALICIOUS — 0b0c5c850fab56ff266634a3b505a1a5b74b3273f88dcba99d0b93bade9c8ebe 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:
0b0c5c850fab56ff266634a3b505a1a5b74b3273f88dcba99d0b93bade9c8ebe - SHA-1:
be0a41c5ad7363576af618467e790fd1ed8bbf9a - MD5:
80dd5c8c617edf896695caa627ddb91b - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:OFUcx88PWPOpX0SF4UAQMjeDJxW/ueRqBn44pObQdyGc:O+K88uPCHQQ9J6OnFpObGyGc - TLSH:
T1A25A2385A6198B0DD7F2D591381A26BE8542F4E286BC198B538FF02D73C7A77343214B - Submitted as: 0b0c5c850fab56ff266634a3b505a1a5b74b3273f88dcba99d0b93bade9c8ebe
- File type: pe · Size: 2089472 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): Trojan.GenericKDZ.110085
- Kaspersky (KVRT): Backdoor.Win32.Salgorea.ie
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 20 external host(s) at runtime (20 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
102 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
- officeclient.microsoft.com
- www.msn.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\310D.tmp -
96f008d689df695d97e990edf278f21176e1b32501c6ad20aaa357a0e5163be1 - bbe890c015a827181e7aa63e823fa94175a88f16a15cd99e51ff3c3d6a50db44 -
bbe890c015a827181e7aa63e823fa94175a88f16a15cd99e51ff3c3d6a50db44
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=1787844665&P2=404&P3=2&P4=LutU8Gy6T15HJ0l0CliQ%2bySGOZJcJe3B95sfgkXodiAfmm6VkIsjmS7ou4OqCCDcOTnwwWXBXVpn5KilmqpTKA%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=1787844749&P2=404&P3=2&P4=GwiLlRWXUuY0TXj8PN0Mi9UO6kYfEgnnUvNJ5AKnx6OGCAjs7ZyaFL8LFVcp2p1%2fDz6shJttC%2bwl08gzSog2ag%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- schemas.microsoft.com
Embedded IP addresses
- 51.116.253.169
- 52.253.84.76
- 40.84.97.4
- 4.230.171.124
- 57.154.63.210
- 20.165.94.63
- 135.233.95.135
- 51.132.193.104
- 20.112.250.133
- 52.123.128.14
- 135.233.45.221
- 203.26.79.13
- 74.178.76.44
- 52.148.114.188
- 52.110.12.49
- 72.145.35.103
- 92.223.78.30
- 20.165.94.46
- 52.110.12.18
- 52.110.12.46
File paths
- f:\V(
- i:\@d
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report