MALICIOUS — 634d7b9a82a86a6f5ecea17fdc2d0f3d2c441d803dfda16d8af40d068ab587b2
MALICIOUS — 634d7b9a82a86a6f5ecea17fdc2d0f3d2c441d803dfda16d8af40d068ab587b2 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Zusy family. 4 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
634d7b9a82a86a6f5ecea17fdc2d0f3d2c441d803dfda16d8af40d068ab587b2 - SHA-1:
be36bd376b4fac49f33fb5af6590b96d6e409de1 - MD5:
9e8998dbf7459590a7768f2a5fb4cacf - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
24576:N2oo60HPdt+1CRiY2eOBvcj3u10dN9vlPIUZwXLN6R3h2hAUCRXVme+JRihVv85t:Qoa1taC070dNFVIwwa2mNXA5J4hwRz - TLSH:
T1C15A239A561D7B08E3F6C5846D2C112EC44298FB933C1986428FF05EB7DB96B7C2118B - Submitted as: 634d7b9a82a86a6f5ecea17fdc2d0f3d2c441d803dfda16d8af40d068ab587b2
- File type: pe · Size: 1958400 bytes
- Verdict: malicious (99/100) · Family: Zusy
Detections (4 of 56 engines)
- ClamAV (daily): Win.Malware.Zusy-9764479-0
- Microsoft Defender: Trojan:Win32/Salgorea!pz
- Emsisoft (Emergency Kit): Dump:Generic.Dacic.17983.C83B492E
- Kaspersky (KVRT): Trojan.Win32.Bingoml.ckfs
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Win.Malware.Zusy-9764479-0 (rule
Win.Malware.Zusy-9764479-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win32/Salgorea!pz (rule
Trojan:Win32/Salgorea!pz) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Dump:Generic.Dacic.17983.C83B492E (rule
Dump:Generic.Dacic.17983.C83B492E) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged Trojan.Win32.Bingoml.ckfs (rule
Trojan.Win32.Bingoml.ckfs) - engine signal, weight 0.55, 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) across 1 rule(s): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 16 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
152 behavior events · 1 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- officeclient.microsoft.com
- windows.msn.com
- www.msn.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\509B.tmp -
fffe1ad77ccf16ddda1e1395ce5e956de7b8a1a083fe3239a13a8835e8996d42 - b905022c2df3874fb463d632854981e75b63ffac2746f08d535982edd9d5cde6 -
b905022c2df3874fb463d632854981e75b63ffac2746f08d535982edd9d5cde6
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://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
Embedded domains
- q.top
- s.tv
- schemas.microsoft.com
- x1.c.lencr.org
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 51.104.15.252
- 4.230.171.124
- 57.154.63.210
- 20.247.184.197
- 135.232.92.137
- 135.232.92.97
- 4.150.223.99
- 104.18.33.89
- 72.153.5.61
- 52.148.114.188
- 52.110.12.21
- 52.110.12.2
More Zusy samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report