MALICIOUS — 081e8a90b9f7a9c7225cd2052a0841d6d7d8e4a71938c663c364f77948b8d91f
MALICIOUS — 081e8a90b9f7a9c7225cd2052a0841d6d7d8e4a71938c663c364f77948b8d91f 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:
081e8a90b9f7a9c7225cd2052a0841d6d7d8e4a71938c663c364f77948b8d91f - SHA-1:
7e5d21313ae638efd617714c23345cac12d58618 - MD5:
c25de09f505f87bd95ab7384e74b578b - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
24576:N2oo60HPdt+1CRiY2eOBvcj3u10dJ1gy3jMKebyPSXY24DGS9R7EbkrlfotlInqQ:Qoa1taC070dbTricjR7Eb8mDIqxCx - TLSH:
T1E75A23961A18670CE7F6C1846C29125DC441A8EB637C29CB818FF09EB7DB46B7C211DB - Submitted as: 081e8a90b9f7a9c7225cd2052a0841d6d7d8e4a71938c663c364f77948b8d91f
- File type: pe · Size: 1958408 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): Dump:Generic.Dacic.17983.C83B492E
- Kaspersky (KVRT): Backdoor.Win32.Salgorea.ic
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: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, 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 28 external host(s) at runtime (27 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\95AE.tmp -
b13e023dce9f24080c5284f672624ff377a1f9a9100047f022b008fd84a89504 - 96e8a40c20a03dfa1a75044f3c971f156e5409f8dd7cac48154fcf7eb29a5baf -
96e8a40c20a03dfa1a75044f3c971f156e5409f8dd7cac48154fcf7eb29a5baf
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=1787911576&P2=404&P3=2&P4=d3X04nZFw3YOA5NBPp9J3bl7ZHhxwS4Av7bgO2%2bOFDmzg9syUuy6PA8funID5fBUM7ddMc6EjvGpCbmKFh1edg%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=1787911622&P2=404&P3=2&P4=ivAS9xEe0b0rUeDh7Kd5%2f1uynprq8r3GhRxe%2fCeOpku1xKIJ%2b%2brOPCV4WtxxC0jxyl172iUPsKQ4JFh1y%2b%2fr%2fQ%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=1787308276&P2=404&P3=2&P4=IykQCOV5tXq2e335%2bHXg6jtaLsm17YoABAfAEqtXclEJ1eIcNlLdwo8BhuXXadZ11VoV%2bL0na14wZJ%2f9HXHVxA%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=1787307837&P2=404&P3=2&P4=KnHafrevtZ%2btNJL14f8ymRp0I4HAVbIRKKx%2b06Airjt5jwqwQ6lMQdRa%2f%2bPyVkuPnyCw6ySupHRReYuVqUceMA%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- rv.pl
- schemas.microsoft.com
Embedded IP addresses
- 40.79.167.9
- 4.247.188.224
- 4.230.171.124
- 20.247.184.197
- 172.215.188.225
- 74.179.77.204
- 52.168.117.170
- 74.179.77.164
- 20.76.201.171
- 52.123.129.14
- 40.99.133.242
- 52.123.252.216
- 135.234.160.244
- 203.26.79.13
- 52.123.252.231
- 74.178.232.29
- 52.110.12.44
- 52.110.12.42
- 52.148.114.188
- 92.223.78.30
- 72.153.5.140
- 4.150.223.111
- 4.209.250.170
- 20.184.175.3
- 20.42.73.28
More Salgorea samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report