MALICIOUS — 977369074a5a89eaa427d7bf102dff01062756af83d5a5c104b789c97bca5503
MALICIOUS — 977369074a5a89eaa427d7bf102dff01062756af83d5a5c104b789c97bca5503 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:
977369074a5a89eaa427d7bf102dff01062756af83d5a5c104b789c97bca5503 - SHA-1:
37b030bff7b893dacc1f65c357cb3e06a29a77d2 - MD5:
26072cfa06b15eaa2bb398cf583c9605 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070dGbbQAaChOES0xtmC9caa+SD0nJBvtedu:Qoa1taC0Z7DBSEtmC9KIv8s - TLSH:
T16D5A235B660D6B0CE2F6C4847D2D626ED401E8A6A738148E83CFF05DA3DFA6734114A7 - Submitted as: 977369074a5a89eaa427d7bf102dff01062756af83d5a5c104b789c97bca5503
- 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 25 external host(s) at runtime (28 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
- officeclient.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\3E57.tmp -
7b62edb1d3e313fa938999eba110b6bb01dd66fb4d3b4b72550958f2ef7aacae - a83431d5ced2ff90476cd16924d1a2e59058a52f47e9edbbcdd103097f6bdffd -
a83431d5ced2ff90476cd16924d1a2e59058a52f47e9edbbcdd103097f6bdffd
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=1787863300&P2=404&P3=2&P4=fj6xym2t3wRFk1vV7uuhtwIsAkappsvc2QpPsHIyENrKp%2fQwi61pvw%2fQ6xoI0Hcfjh0gjHc5a0OUhuCp87piBg%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=1787863308&P2=404&P3=2&P4=PfwzGr3OHF7rvcF1uqJfQmVQOD2s7tEi7c5ZdaSFLNZ0%2bLSvk4kye88sKrm7zRDN4bftjQhi482qqNcsyig8NA%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=1787260001&P2=404&P3=2&P4=Jm8X7n97QjA1kwuDIFukeV6msCOpUu7yDB1MLMneVf9QPJl4aYiuzOwaJ%2bmNIcv218%2b%2fBBotL%2byseZP8%2b1JqRg%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=1787259617&P2=404&P3=2&P4=O4FA3ElfbQYkdfQKHeJe6ABruuh%2f4x7%2bMng4dAHnJWyDcW4BiEJbEh9OHqr0oI54jEn7H8cxG7s8nQG6RXiPLw%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- schemas.microsoft.com
Embedded IP addresses
- 20.42.65.93
- 57.155.104.224
- 4.230.171.124
- 20.247.184.197
- 135.233.95.144
- 74.179.77.164
- 4.207.44.67
- 20.76.201.171
- 52.123.129.14
- 40.103.64.242
- 52.123.128.14
- 135.234.160.245
- 135.233.95.80
- 52.110.12.25
- 52.110.12.5
- 203.26.79.13
- 52.148.114.188
- 20.50.201.201
- 48.200.63.27
- 4.150.223.100
- 4.150.223.96
- 72.145.35.102
- 92.223.78.30
- 52.110.12.19
- 52.110.12.37
File paths
- S:\O
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report