MALICIOUS — e7a9aea2b7356b77c86f3121d7b25f254cf4e048d2b9666cc3f4fc4e350a6243
MALICIOUS — e7a9aea2b7356b77c86f3121d7b25f254cf4e048d2b9666cc3f4fc4e350a6243 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:
e7a9aea2b7356b77c86f3121d7b25f254cf4e048d2b9666cc3f4fc4e350a6243 - SHA-1:
a096837660ae66fd2718f561d6b88e7a62add029 - MD5:
220b5235a27cb670c845c8e30f6e5202 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
24576:N2oo60HPdt+1CRiY2eOBvcj3u10dvX6wrAYWKLbiOn6dnXBh8UM1uEjCiOlqa2tX:Qoa1taC070dvX6sANKLl6dL80EVwIQ6 - TLSH:
T1895A22855619670CE2F6C4853D29212E8405E4E7937C298F81CFF19EB3E797B38211AB - Submitted as: e7a9aea2b7356b77c86f3121d7b25f254cf4e048d2b9666cc3f4fc4e350a6243
- 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: flagged
- 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 flagged (rule
flagged) - 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 3 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
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- licensing.mp.microsoft.com
- assets.msn.com
- www.bing.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- www.msftconnecttest.com/connecttest.txt
Dropped files
- C:\Users\analyst\AppData\Local\Temp\D0FC.tmp -
7459c14e7dd196c28063dd220e69fe5762b89e5f013888226b4405ba95626e03 - d436345cd70435af4ad62433b07464bc34655b9d535cdc45bb2b908e1c4f46b1 -
d436345cd70435af4ad62433b07464bc34655b9d535cdc45bb2b908e1c4f46b1
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
- d.io
- schemas.microsoft.com
Embedded IP addresses
- 20.184.175.21
- 20.247.185.124
- 4.230.171.124
- 184.84.165.171
- 52.110.12.8
- 52.110.12.16
- 184.84.165.136
More Zusy samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report