MALICIOUS — b8ba90e5c3916c9c7789de5d3f9ee5e33cbe98287f156607d11b1c4c720c48a0
MALICIOUS — b8ba90e5c3916c9c7789de5d3f9ee5e33cbe98287f156607d11b1c4c720c48a0 is a lnk sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (84/100), attributed to the Mehetme family. 1 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
b8ba90e5c3916c9c7789de5d3f9ee5e33cbe98287f156607d11b1c4c720c48a0 - SHA-1:
b8cf5ad7228b5d7809c07c2df812b2765fdabba3 - MD5:
3a182f91c2c7d5bbe6daba1d5be55599 - ssdeep:
192:8BrzufrzVErzVerzVYrzVYrzVYrzVYrzVYrzVYrzVYrzVYrzVYrzVYrzVYrzVYr:eCYqUUUUUUUUUUUUUU - TLSH:
T1752578DE909ED345E31E9E6A75046DEEB916B1A0243A864A4FCC417F08E9C07CC3174E - Submitted as: b8ba90e5c3916c9c7789de5d3f9ee5e33cbe98287f156607d11b1c4c720c48a0
- File type: lnk · Size: 13266 bytes
- Verdict: malicious (84/100) · Family: Mehetme
Detections (1 of 53 engines)
- Microsoft Defender: Trojan:Win32/Mehetme.C!lnk
MITRE ATT&CK
Why this verdict
The malicious score of 84/100 is the fusion of 5 weighted signals:
- 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 - Contacted 31 external host(s) at runtime (27 HTTP) - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1497.001, T1082, T1622 - dynamic signal, weight 0.40, confidence 0.75
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
13024 behavior events · 2 ATT&CK techniques · 0 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
Embedded URLs
- 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=1787895651&P2=404&P3=2&P4=heASwCHceyCrEekFEgjPplezGoFTE6WLNrXUUa8O4Obj2gC1fCakeA7LkTJBBG%2bGc6G%2bY%2fXBysLCap3hBdolgQ%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=1787895694&P2=404&P3=2&P4=glLXKypOnGeTRPtQ0qOGNourhm2Q47%2fHrE0dq4pDtPmrpnsX5jUysb%2bNQ4rC9VWS1VpJceFowe6MipbMYYYALw%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=1787292469&P2=404&P3=2&P4=h%2frWtTz8BURGxOGkx8wWFU%2b56vScU4TyJMavjQ25m7pgOknMjcXWU8qGaZTCJFXCKSi%2b%2fs4epA5CJxbbEqUq9Q%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=1787291972&P2=404&P3=2&P4=ayiUWrIjF7FsYmGEDPnvdN%2b1i4XnCOthYEgbqVObmbs%2blca4baz9qIGrzpVax9GfBbx5cZd5KoIMjDe8zMflpQ%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 4.150.223.111
- 20.42.179.192
- 4.230.171.124
- 4.144.132.223
- 74.179.77.204
- 135.233.95.135
- 20.42.65.89
- 52.123.129.14
- 20.112.250.133
- 40.99.134.2
- 40.99.133.242
- 40.99.133.226
- 52.178.17.232
- 203.26.79.13
- 135.234.160.246
- 74.178.232.29
- 92.223.78.30
- 135.233.45.221
- 52.148.114.188
- 52.110.12.56
- 72.145.35.107
- 52.123.252.198
- 135.233.45.223
- 48.192.143.121
- 104.208.16.94
File paths
- C:\Users\george\Desktop\PushButtonReset.etl.exe
- C:\Users\george\Desktop\`
More Mehetme samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report