MALICIOUS — 3796846dfab4c0bbe8a88e30e12e0657139287ab4d2fa3fb12f18d65c6e1fd1e
MALICIOUS — 3796846dfab4c0bbe8a88e30e12e0657139287ab4d2fa3fb12f18d65c6e1fd1e 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:
3796846dfab4c0bbe8a88e30e12e0657139287ab4d2fa3fb12f18d65c6e1fd1e - SHA-1:
b6427e8691304662669603a5cc1557bf59922dde - MD5:
2d74909d4e420d8fee7191e1735f721c - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070dN72EJuzW3at6a/N2RKBEaLUryXut:Qoa1taC0a72Yt3at6nKBbUry+t - TLSH:
T1075A23465A15A70CE3F6C0842D2D167FC442D49BA77C398A828FF11EB7CB8A7781119B - Submitted as: 3796846dfab4c0bbe8a88e30e12e0657139287ab4d2fa3fb12f18d65c6e1fd1e
- 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 27 external host(s) at runtime (27 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
- 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\6E7F.tmp -
1027e867ed264419f28ca0824b939822f72cfbe5b7f8282d23f4d1a29c7266e8 - ec5dc532b5f8ae80a9c71e0a3048780bcee07ead06bba82f29f111d2525597cc -
ec5dc532b5f8ae80a9c71e0a3048780bcee07ead06bba82f29f111d2525597cc
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=1787829393&P2=404&P3=2&P4=h40yOIRzL74XYtrPpvI9CF4z5LAU52yFrvrLRg881C46JV89rwnGmu%2b6cMxsK0QSwR9lwcAySDP9dwxQGlAx9g%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=1787829424&P2=404&P3=2&P4=kZH2BibMRJA5SDD%2fd2DjDcUZ0FOkJWfWzy1QS3H66MVaMDGp6YPgLxoFJpnuIyhTCszoR88h9Ut2gwmBHF2ffw%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=1787226062&P2=404&P3=2&P4=R919HUIJnjCzZqrJD6hx%2fVejXZabxF3L4YshCC4lkTvhLL7JxyNEQgRt0lckI5pzyj7RfeBaUuhQPjfx%2bUjS%2fQ%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=1787225745&P2=404&P3=2&P4=l8Nynz9jAqXBluQIbdJTyzhGOdQXo3PLIxBjVuo%2bIlQ49zziPF7%2bOHR2hJbqsUX29lr9VcwohDbUyjsuYbJt0w%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- r.gg
- o.cc
- schemas.microsoft.com
- aefd.nelreports.net
Embedded IP addresses
- 52.168.112.66
- 52.123.252.248
- 4.230.171.124
- 40.84.97.4
- 20.247.185.124
- 74.178.76.128
- 4.150.223.110
- 74.178.240.51
- 40.104.4.2
- 20.112.250.133
- 52.123.128.14
- 172.178.240.161
- 52.123.252.244
- 92.223.78.30
- 52.123.252.204
- 74.179.71.159
- 203.26.79.13
- 52.110.12.47
- 52.110.12.32
- 52.148.114.188
- 20.42.179.204
- 13.89.179.15
- 72.145.35.111
- 20.184.175.6
- 48.200.63.27
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report