MALICIOUS — 8840dac1aa539197d11f773779275e164ac48688aba8382c85c30ff900592d11
MALICIOUS — 8840dac1aa539197d11f773779275e164ac48688aba8382c85c30ff900592d11 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:
8840dac1aa539197d11f773779275e164ac48688aba8382c85c30ff900592d11 - SHA-1:
15009fdcb40c95520c61a6b180b7efe8ee21c8c5 - MD5:
2cce432c987cef3f91021e2e1e93e11f - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070dwghBiR3OxI60OD4vUUL/rjlEsNfUu:Qoa1taC0qeO+v9H2ML - TLSH:
T1975A23C656082B0CF6F6C484292D265EC442D4DBA37C298E928FF01FB3DB96774115AB - Submitted as: 8840dac1aa539197d11f773779275e164ac48688aba8382c85c30ff900592d11
- File type: pe · Size: 1958408 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): Dump:Generic.Dacic.17983.C83B492E
- Kaspersky (KVRT): Backdoor.Win32.Salgorea.ic
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 24 external host(s) at runtime (26 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
98 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
- www.msn.com
- settings-win.data.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\DF5E.tmp -
28ad050af2d7ab3e3cacba893ce962101eaa5af036dac3ebb683c521c0642a21 - 5996ef05544710f6e41e7b478dc1d5d4080e46b5af88c0b2a740fbd852f6d488 -
5996ef05544710f6e41e7b478dc1d5d4080e46b5af88c0b2a740fbd852f6d488
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=1787866552&P2=404&P3=2&P4=WCVHcSEBuKaPWg8cXmLNAhzABTBLL%2fYYcpvZPE5EnYqWNpc0p%2bB46ORQIPcU%2b3nnYNJrwOeYHaaAZjCHLEuD8A%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=1787866575&P2=404&P3=2&P4=Nhnbz1131wa2IPg6lF5DVY%2bRIspXLAJMF93fHVwYAI3CZvuBcTQWxACevmedE7BZRC2pENRt0HUf0ftw3mYcYA%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=1787263378&P2=404&P3=2&P4=NZ6t83dEGpwCtraY6OA4BF5Bm%2bI63pp7t7otxpGQtWAjGyNOYuZw2fhiDRhHoc%2fR4eILoOYZoa%2fOx9LK1wHjLA%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=1787262873&P2=404&P3=2&P4=HodLXUytOvF6n65H6E%2fwkHx8JvT%2brIutDpQim4ePzBVJzy0xE7XM2TiBjJFXHHwu8oz0QH53kq1VmNFGD8Wzsw%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- schemas.microsoft.com
Embedded IP addresses
- 52.168.117.174
- 52.123.252.218
- 57.154.63.210
- 4.230.171.124
- 20.247.185.124
- 74.178.76.44
- 20.165.94.63
- 74.178.240.51
- 4.207.44.73
- 203.26.79.13
- 52.123.128.14
- 20.231.239.246
- 40.99.133.226
- 52.123.129.14
- 135.234.160.244
- 52.110.12.18
- 52.110.12.20
- 52.148.114.188
- 72.145.35.110
- 20.42.65.89
- 48.192.143.121
- 20.42.73.27
- 52.110.12.24
- 52.110.12.26
File paths
- G:\gDL
- E:\M:
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report