MALICIOUS — 1e92da1405dd50db90d60a5f18174a996c4aa3f04112b3d6dce5ae5ca8fef4b8
MALICIOUS — 1e92da1405dd50db90d60a5f18174a996c4aa3f04112b3d6dce5ae5ca8fef4b8 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the Salgorea family. 4 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
1e92da1405dd50db90d60a5f18174a996c4aa3f04112b3d6dce5ae5ca8fef4b8 - SHA-1:
7c0b093631f557bb28639471984727fe6aea95a7 - MD5:
76c4621e55843b4f339fbaa258477175 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:OFUcx88PWPOpX0SFEPEgvTSgoD1OFUHI6LSlMyGc:O+K88uPCHMRNoD1OFUJLSlMyGc - TLSH:
T1B75A23859A268B0DE3F2C5513C16276E8442E4D2977C44CA938FF02E33EB97B647119B - Submitted as: 1e92da1405dd50db90d60a5f18174a996c4aa3f04112b3d6dce5ae5ca8fef4b8
- File type: pe · Size: 2089472 bytes
- Verdict: malicious (98/100) · Family: Salgorea
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 98/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Malware.Zusy-9764479-0 (rule
Win.Malware.Zusy-9764479-0) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - 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 27 external host(s) at runtime (27 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
100 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
- settings-win.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- windows.msn.com
- officeclient.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\FB72.tmp -
b2f6a7b6e552b7b87b9a8b47419f73ff17fcc3042bdffe03b529eae0dd894918 - a4ef1c5faa5982d3535ae4c234ab6552d914baa449e966d3c14265a8cadb7fb3 -
a4ef1c5faa5982d3535ae4c234ab6552d914baa449e966d3c14265a8cadb7fb3
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=1787898078&P2=404&P3=2&P4=Z6z7r6Nl0DnY1Cnt7tv0%2fei%2bHZmUwj7Gz3kSFkEpfsrl10r%2bRAQN0u8seZO0qvquug7gR53yI%2fBfatic2wktRQ%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=1787898121&P2=404&P3=2&P4=QgmcO7R57wio3vp1HYlSW1LTHhdMWSe3oTZekNMl5ucyO0eKgTc1PTKZhFHcIIwlRvDS%2b0vavAUVQssbiinVEA%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=1787294861&P2=404&P3=2&P4=cCr%2bHVUEGy4ORzkuYIzFnL7lwwpcoP08uhg%2flp7oQIZDNpv%2fdi87bHZE2h6%2fSjabroM7AlEWmCKwmvo%2fdtujRg%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=1787294331&P2=404&P3=2&P4=TZMGmcYHxW67%2fBS3Uf4GOkNcxA2o4KY9sazGbh7%2fHLqTGCG5LW2dm9Mwtz34jbF9tYSIhMcUV%2bqKWwQOSXRojQ%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- md.io
- schemas.microsoft.com
Embedded IP addresses
- 13.89.179.15
- 20.42.179.204
- 52.230.60.54
- 4.230.171.124
- 40.84.97.4
- 74.179.77.204
- 20.184.175.17
- 74.178.240.51
- 20.76.201.171
- 52.123.128.14
- 52.123.129.14
- 4.150.223.105
- 135.234.160.245
- 203.26.79.13
- 135.232.92.34
- 52.110.12.8
- 52.110.12.2
- 52.148.114.188
- 20.42.65.91
- 51.105.71.136
- 72.154.7.97
- 20.184.175.14
- 48.200.63.27
- 4.247.188.233
- 20.42.65.84
File paths
- D:\=
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report