MALICIOUS — e7db51372c907f035630ee88109706712cad3e264f900398a79427be8fb186f2
MALICIOUS — e7db51372c907f035630ee88109706712cad3e264f900398a79427be8fb186f2 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100), attributed to the Zusy family. 4 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
e7db51372c907f035630ee88109706712cad3e264f900398a79427be8fb186f2 - SHA-1:
92e9a3852ad3b10dcd5376fc2eacf7b1bbd3bbdb - MD5:
f2d42b04bc4da054ae191f4233b83936 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070dYQbDiqKbVAVfqCCD6x8H7gPkFPSo:Qoa1taC04iqKbMfqzDE8HCk7 - TLSH:
T1EA5A238A9749AB4DF1F5C4402C1D116EC042A4F6A378248B928FF15E73DBD6B38211EB - Submitted as: e7db51372c907f035630ee88109706712cad3e264f900398a79427be8fb186f2
- File type: pe · Size: 1958400 bytes
- Verdict: malicious (96/100) · Family: Zusy
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): Trojan.Win32.Bingoml.ckfs
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 4 weighted signals:
- ClamAV (daily) flagged Win.Malware.Zusy-9764479-0 (rule
Win.Malware.Zusy-9764479-0) - engine signal, weight 0.90, confidence 0.95 - 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 26 external host(s) at runtime (22 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
- 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\4C94.tmp -
9402f36580ba166801c65025b0e59ae85db5c8188214f4e482d19e0794e7df84 - 0d4912735259121dcd0d0dc0366b1716715310064bff6dd0b96a1e8877c0d246 -
0d4912735259121dcd0d0dc0366b1716715310064bff6dd0b96a1e8877c0d246
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=1787898982&P2=404&P3=2&P4=d0LANRO6m9uWDB6lhN9lb40YUrna6bB0nnB4pbwd8wGnZDMndgER5Ey3rF9ci0rthGQyLIDbLrvTWgmcOzD5%2fg%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=1787899027&P2=404&P3=2&P4=ccbdhx6S6rbZUHhLIVJOU6Q69CcEm7hCmHRZ3lxZnc9DgX%2f1b9SUJagsWTd1gFwq8cMgL%2fapT3tJ5680jVy2uA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- schemas.microsoft.com
Embedded IP addresses
- 52.168.117.174
- 52.123.252.233
- 57.155.104.224
- 52.253.84.76
- 4.230.171.124
- 85.210.193.152
- 135.233.95.144
- 135.232.92.97
- 52.168.112.66
- 52.123.128.14
- 20.112.250.133
- 52.123.129.14
- 20.184.175.10
- 135.233.45.222
- 52.123.252.243
- 203.26.79.13
- 52.123.252.236
- 172.66.2.5
- 74.178.76.44
- 52.110.12.48
- 52.110.12.37
- 52.148.114.188
- 172.215.188.232
- 40.84.85.40
- 72.154.7.96
File paths
- N:\rR
- u:\a
More Zusy samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report