MALICIOUS — 90105cac5ca79c42d416157f23e9b07ef1ded0a8e864c347378c763ee40fd2cc
MALICIOUS — 90105cac5ca79c42d416157f23e9b07ef1ded0a8e864c347378c763ee40fd2cc 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:
90105cac5ca79c42d416157f23e9b07ef1ded0a8e864c347378c763ee40fd2cc - SHA-1:
b5f0a3e704c531e6a2dc9165b20614da41f9dbc9 - MD5:
862669254b983c8a68d2b3cca662be9f - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070dzx/QlmhHQD4ZFApswFFVeGLiHcdZw9Q2kLpA:Qoa1taC04x/omhHHLApHvVeZ8deq2kLO - TLSH:
T1CC5A2345560E3B0CE3F6C5843C59256DC442A4F6A338258B828FF19FB7C7A676C121AB - Submitted as: 90105cac5ca79c42d416157f23e9b07ef1ded0a8e864c347378c763ee40fd2cc
- 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: 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 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 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 2 external host(s) and 17 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
- windows.msn.com
- officeclient.microsoft.com
- www.msn.com
- odc.officeapps.live.com
- settings-win.data.microsoft.com
- www.bing.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\658B.tmp -
a6034e5f5dbee8ae92b1e4293e6dbcc551655615653d301c2f7308ccb634be69 - 9b758f6f9e163089ab89d066f968f22060c4160cd45097a210e2ee3adcd746d4 -
9b758f6f9e163089ab89d066f968f22060c4160cd45097a210e2ee3adcd746d4
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
- schemas.microsoft.com
- x1.c.lencr.org
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 4.150.223.100
- 52.123.252.218
- 4.230.171.124
- 20.165.94.63
- 172.215.188.232
- 74.179.77.164
- 4.207.44.75
- 85.210.196.11
- 20.247.185.124
- 92.223.78.30
- 52.110.12.46
- 52.110.12.3
- 52.182.143.212
- 4.150.223.109
- 72.154.7.16
- 52.110.12.40
- 52.110.12.38
- 52.148.114.188
More Zusy samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report