MALICIOUS — 56c8f9236f82c1f929ed97640f996aca7950e65861fae972522ef5e80f0b1f69
MALICIOUS — 56c8f9236f82c1f929ed97640f996aca7950e65861fae972522ef5e80f0b1f69 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:
56c8f9236f82c1f929ed97640f996aca7950e65861fae972522ef5e80f0b1f69 - SHA-1:
dadf78fc8620c4765e5ba1764db57414ccfd919b - MD5:
0947367dbfeee95c8544e18660f0d9bd - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:OFUcx88PWPOpX0SFFcR8kaShk9rG6gPfFIov/SvwHUpiHbJxyGc:O+K88uPCHbcR8tP9hsFIaKvwHdtxyGc - TLSH:
T1A25A22C96B295B49E6F2C5412C1A276E8543F0E5877D188A428FF11D33DB97B34220EB - Submitted as: 56c8f9236f82c1f929ed97640f996aca7950e65861fae972522ef5e80f0b1f69
- 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 16 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
101 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
- desktop-hsgcbep
- login.live.com
- v20.events.data.microsoft.com
- config.edge.skype.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- windows.msn.com
- www.msn.com
- settings-win.data.microsoft.com
- licensing.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\583D.tmp -
3e8ce67b8df43de2076e59e62cdffbcf658a064d153a4c80b6d6566d8d2d9121 - 46b48f50a506d448badbdd6af45a23cd83f446fbeb9f98952e59e9de42c38db6 -
46b48f50a506d448badbdd6af45a23cd83f446fbeb9f98952e59e9de42c38db6
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
- 5.me
- schemas.microsoft.com
- x1.c.lencr.org
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 4.150.223.114
- 57.155.101.212
- 4.144.132.114
- 4.230.171.124
- 74.179.77.204
- 74.178.240.51
- 4.150.223.97
- 4.150.223.98
- 20.42.73.26
- 172.215.188.225
- 72.153.5.141
- 52.148.114.188
- 52.110.12.11
- 52.110.12.38
File paths
- z:\$O
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report