MALICIOUS — e26d95f49ba6bcfc3b5a43c7faa6d2c9a3a3a21037f2b6a412c626ccb450236d
MALICIOUS — e26d95f49ba6bcfc3b5a43c7faa6d2c9a3a3a21037f2b6a412c626ccb450236d is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the Salgorea family. 4 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
e26d95f49ba6bcfc3b5a43c7faa6d2c9a3a3a21037f2b6a412c626ccb450236d - SHA-1:
6f28d2b7af99d717ab8a6410de3fd6e4efbdb7d0 - MD5:
7885027171ae2c8ea36bf8edf5f044ed - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
49152:OFUcx88PWPOpX0SFaO3P1cCzZjrcNAxLC2yGc:O+K88uPCHAE1cCzi+C2yGc - TLSH:
T1945A2386AA699B4DE7F6D6812C1527ADC100F4D29B7C088A838FF01D73C756B74321A7 - Submitted as: e26d95f49ba6bcfc3b5a43c7faa6d2c9a3a3a21037f2b6a412c626ccb450236d
- File type: pe · Size: 2089472 bytes
- Verdict: malicious (98/100) · Family: Salgorea
Detections (4 of 55 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 98/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Malware.Zusy-9764479-0 (rule
Win.Malware.Zusy-9764479-0) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 4 finding(s), e.g. process hidden from a listing (rule
windows.psxview.PsXView) - memory 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): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 27 external host(s) at runtime (27 HTTP) - 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
- 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\E857.tmp -
e2cf1e35d15905554a56ecdd50d7d8e37d93ff9b4697e9ed4e11d55fabbf5ab3 - dc207946c93aa61fa4a898176c65b9ef8bab736280b4bb9e7de8023e7769dde0 -
dc207946c93aa61fa4a898176c65b9ef8bab736280b4bb9e7de8023e7769dde0
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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787819152&P2=404&P3=2&P4=KdrMXCQQR8uGA0ozyXbuFkgC2FhdpiMkXcHCRd0mxxTEAXGzgvbuEZrG6ZKqUymsHkhe0zBq0wVlBHyRr0ypjg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787819169&P2=404&P3=2&P4=dz%2bHAMwapXGoslakiaWWRCNdfb%2fxFIQH6AkG16SWVRB81ecpqY9tc6M7Ec1%2f41f6Sq9JG%2bflkPT1xoQ7oe%2b%2fEg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787215920&P2=404&P3=2&P4=f%2bSfCZ8jUaV69xHoiieeKQOMYtHBT6ANeGxpPt109o2O7QTNZr%2baUfhi0Mb5qt%2bdn2Yy%2bpYxqkWWnMBoVc93UQ%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/b56480f9-8215-4de7-ba7e-8e690088d21d?P1=1787215469&P2=404&P3=2&P4=R10clKQ%2fJr3Pw8AkaT6EZoIZLHQsubobjaOjKLv52SkzQTX6qRUQCTssB0SKb80CXq8nG0T%2fgJGK9lz6wW10EA%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- schemas.microsoft.com
Embedded IP addresses
- 20.50.73.5
- 40.84.97.4
- 4.230.171.124
- 4.144.132.114
- 20.42.179.192
- 20.165.94.63
- 135.233.95.80
- 74.178.76.54
- 52.168.112.67
- 203.26.79.13
- 4.150.223.96
- 20.112.250.133
- 52.123.128.14
- 92.223.78.30
- 52.123.129.14
- 172.66.2.5
- 135.233.45.222
- 52.148.114.188
- 52.110.12.3
- 72.153.5.132
- 135.234.160.246
- 40.79.141.152
- 172.170.180.133
- 104.46.162.231
- 51.11.192.49
File paths
- q:\7_
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report