MALICIOUS — 18e9c43add8a87e01113892bfee1c6434042a49cf2f84f6e290fccc82a5a23da
MALICIOUS — 18e9c43add8a87e01113892bfee1c6434042a49cf2f84f6e290fccc82a5a23da 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:
18e9c43add8a87e01113892bfee1c6434042a49cf2f84f6e290fccc82a5a23da - SHA-1:
aa7a3209cd04fecc520f36c80b461db6c2b287f7 - MD5:
25aa2cda4fcd9288e1336ae03f71dda4 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070dI+BRN8OZREyK/0TDVeZxbdpy:Qoa1taC0s1K8TDVe3vy - TLSH:
T1195A234A5649B70CD2F7C4443D19229EC441B8EA633818CF829FF16EB7DB95778102AB - Submitted as: 18e9c43add8a87e01113892bfee1c6434042a49cf2f84f6e290fccc82a5a23da
- File type: pe · Size: 1958408 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): Backdoor.Win32.Salgorea.ic
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 Backdoor.Win32.Salgorea.ic (rule
Backdoor.Win32.Salgorea.ic) - 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 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
154 behavior events · 1 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ctldl.windowsupdate.com
- update.googleapis.com
- desktop-hsgcbep
- login.live.com
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- assets.msn.com
- licensing.mp.microsoft.com
- www.bing.com
- fe3cr.delivery.mp.microsoft.com
- v10.events.data.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\12C7.tmp -
b8e5c361170c3ce948e2f4c8c638fd2416acb5e79b5f96bdc72b8f81d699274c - 957a7f5ba3179cd81e235d21b753d919a1f4082c15c4ed164a2efed657e36c01 -
957a7f5ba3179cd81e235d21b753d919a1f4082c15c4ed164a2efed657e36c01
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
Embedded domains
- j.uk
- schemas.microsoft.com
Embedded IP addresses
- 4.207.44.66
- 4.230.171.124
- 4.247.188.233
- 20.247.184.142
- 74.178.240.51
- 4.207.44.64
- 135.232.92.137
- 4.150.223.102
- 52.110.12.50
File paths
- M:\^Y
- Y:\F
More Zusy samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report