MALICIOUS — 2ace832f49e2537f443a48975eb677e25fe5573e8df3885d8ab8f6f7b62bd2a0
MALICIOUS — 2ace832f49e2537f443a48975eb677e25fe5573e8df3885d8ab8f6f7b62bd2a0 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:
2ace832f49e2537f443a48975eb677e25fe5573e8df3885d8ab8f6f7b62bd2a0 - SHA-1:
93e985c759be2690f53c77fe0777b25d4f1c15fe - MD5:
f7f5b969b22a47f3f206c44b9accaa47 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:OFUcx88PWPOpX0SFUANyxnvCCNgbj7SHcMayGc:O+K88uPCHuy4pCjOHBayGc - TLSH:
T1465A23C69A299B09D2F6D0903C19376E8182F5D6927C098B924FF12E33DB577383119B - Submitted as: 2ace832f49e2537f443a48975eb677e25fe5573e8df3885d8ab8f6f7b62bd2a0
- File type: pe · Size: 2089472 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): Trojan.GenericKDZ.110085
- Kaspersky (KVRT): Backdoor.Win32.Salgorea.ie
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 Trojan.GenericKDZ.110085 (rule
Trojan.GenericKDZ.110085) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged Backdoor.Win32.Salgorea.ie (rule
Backdoor.Win32.Salgorea.ie) - 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)
162 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
- www.bing.com
- licensing.mp.microsoft.com
- fe3cr.delivery.mp.microsoft.com
- v10.events.data.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\5A6F.tmp -
8791938135d1b08e58b1a0a031ec363b9e67ac0794f48e19aef5570f7a74b51f - 3805f469c72731f361f0aefa0953b32f0fdb306496739f2d2018ace6844cb54a -
3805f469c72731f361f0aefa0953b32f0fdb306496739f2d2018ace6844cb54a
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
- 7q.se
- t.ca
- schemas.microsoft.com
Embedded IP addresses
- 20.42.65.84
- 4.230.171.124
- 85.210.193.152
- 4.144.132.114
- 74.179.77.164
- 4.150.223.96
- 74.179.77.204
- 52.110.12.31
- 52.110.12.46
File paths
- Z:\Oy
- F:\F
- A:\f
More Zusy samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report