MALICIOUS — 120007e92fa377910d8e927eaa78af5c0cbb72b47a699a2d597aa2350d33fbdd
MALICIOUS — 120007e92fa377910d8e927eaa78af5c0cbb72b47a699a2d597aa2350d33fbdd is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100), attributed to the Zusy family. 4 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
120007e92fa377910d8e927eaa78af5c0cbb72b47a699a2d597aa2350d33fbdd - SHA-1:
1d35cc2e0b70b426f7237a3e9309fb1270602824 - MD5:
e479f694d1a9c69df7729aaab5b9cc71 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:Qoa1taC070dLE2HcFpO9mdE6k61gNUiOWuZ8:Qoa1taC0kWFpOg0N7c8 - TLSH:
T1045A235A5549670CE3F6C5802C1912BEC443E8E7673829CA42CFF15EB7CB96768210EB - Submitted as: 120007e92fa377910d8e927eaa78af5c0cbb72b47a699a2d597aa2350d33fbdd
- File type: pe · Size: 1958408 bytes
- Verdict: malicious (96/100) · Family: Zusy
Detections (4 of 55 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 96/100 is the fusion of 4 weighted signals:
- ClamAV (daily) flagged Win.Malware.Zusy-9764479-0 (rule
Win.Malware.Zusy-9764479-0) - engine signal, weight 0.90, confidence 0.95 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 1 behavioral detection(s): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 24 external host(s) at runtime (21 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
99 behavior events · 1 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\9546.tmp -
61b347354b18b78d597a617298dfe4c7fdaaaf52d934a23317b34ce44b9d61ca - 7be4cb5bbcd64dfe28b4617d4929238ae4567c9b58bae04070b8ff5c7142f27a -
7be4cb5bbcd64dfe28b4617d4929238ae4567c9b58bae04070b8ff5c7142f27a
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://203.26.79.13/filestreamingservice//files/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787918170&P2=404&P3=2&P4=KC1l44PJiKXpE3yL1omwxExytyk5SElfwbkzWgv2ZzTjHvTOkXkj87bui8J6PrQT0d7cxxHUfjA7Tgw4I3DyLA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787918246&P2=404&P3=2&P4=WbJg6gMrLIMF%2bZJGGnQXWiChNB0jSpFp%2blf6hkTqehUgn98z6YVLzYZpBmNkDcIwRHeCxAZRdDv%2fVA7Q4X8x3A%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- schemas.microsoft.com
Embedded IP addresses
- 4.150.223.110
- 52.123.252.223
- 4.247.188.233
- 4.230.171.124
- 20.247.185.124
- 52.123.252.232
- 74.178.76.128
- 20.42.73.24
- 74.178.76.54
- 20.76.201.171
- 52.123.129.14
- 52.123.128.14
- 203.26.79.13
- 135.233.45.221
- 74.179.71.159
- 52.110.12.52
- 52.110.12.48
- 52.148.114.188
- 40.84.97.4
- 20.184.175.4
- 52.182.143.212
- 72.154.7.97
- 52.110.12.40
- 52.110.12.19
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report