MALICIOUS — 07f8c6fb70ef218b65e11f43a38ec676e0bc5801a5fcca52f82fe56ec2cb2e06
MALICIOUS — 07f8c6fb70ef218b65e11f43a38ec676e0bc5801a5fcca52f82fe56ec2cb2e06 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:
07f8c6fb70ef218b65e11f43a38ec676e0bc5801a5fcca52f82fe56ec2cb2e06 - SHA-1:
7966d78cacade3a8b13fc5f73b1ebb07f0d64c72 - MD5:
e8b8952d62cb2c305c3d9f98b97e86d2 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070dw4kN0/KtALZGHb9yK62VKMe:Qoa1taC0ikNAZGHbgGfe - TLSH:
T1745A238A57093B09F2F5C4802919267E8443A4F7937829CB928FF04E77DB9A778111DB - Submitted as: 07f8c6fb70ef218b65e11f43a38ec676e0bc5801a5fcca52f82fe56ec2cb2e06
- 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)
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
- ctldl.windowsupdate.com
- update.googleapis.com
- desktop-hsgcbep
- login.live.com
- v20.events.data.microsoft.com
- config.edge.skype.com
- settings-win.data.microsoft.com
- windows.msn.com
- officeclient.microsoft.com
- www.msn.com
- odc.officeapps.live.com
- assets.msn.com
- fe3cr.delivery.mp.microsoft.com
- v10.events.data.microsoft.com
- slscr.update.microsoft.com
- www.bing.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\2834.tmp -
fab55db6e940aefa34b5f9f420d5f9766b69974f41819ae6c4966f22e0ed8c6c - a7f98b9b90a1d4f5ebdcb64e13c2d2178eec1386e90561a836cc24fd134ee64a -
a7f98b9b90a1d4f5ebdcb64e13c2d2178eec1386e90561a836cc24fd134ee64a
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
- i.gq
- schemas.microsoft.com
Embedded IP addresses
- 20.184.175.2
- 4.230.171.124
- 85.210.196.11
- 20.42.179.192
- 74.178.240.51
- 4.150.223.113
- 135.232.92.137
- 52.230.60.54
- 172.64.154.167
- 52.110.12.49
- 52.110.12.30
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report