SUSPICIOUS — f2aa3f83c770f5c02d24a0da8e2d1f0b4f590f4d9d9b2e5e7a109cbbf0abbf66
SUSPICIOUS — f2aa3f83c770f5c02d24a0da8e2d1f0b4f590f4d9d9b2e5e7a109cbbf0abbf66 is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (41/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
f2aa3f83c770f5c02d24a0da8e2d1f0b4f590f4d9d9b2e5e7a109cbbf0abbf66 - SHA-1:
b4cecb923b16824b37d9e327a7ebec846971c3f7 - MD5:
fb221fe9b9e53a297be693649908730b - ssdeep:
384:tr/UIH8wGHBnzwCnb7DH9O1EB/KK6cpBBN34LGVRMwUbQtUsXu:uwGHBnzw2b7wy6cVNLZvJXu - TLSH:
T1B02CC6A974D4DC458C0E8BA71FCC99BEBB063E267685B4C4E77893C6C6601F0A850D6C - Submitted as: f2aa3f83c770f5c02d24a0da8e2d1f0b4f590f4d9d9b2e5e7a109cbbf0abbf66
- File type: script · Size: 24904 bytes
- Verdict: suspicious (41/100)
Detections (2 of 53 engines)
- Microsoft Defender: Trojan:JS/Agent.AG!MSR
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 41/100 is the fusion of 1 weighted signal:
- Obfuscated javascript script: dynamic-exec (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75
Dynamic analysis (windows)
1207 behavior events · 0 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
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- desktop-hsgcbep
- 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=1787897144&P2=404&P3=2&P4=Q5uaybekCexBFFuDDRQ5Y2mEt4OAaULI3tW61NXs7MDIsm7aI0uvx2VXBF7Xa5lAIBThUaiVnOkHRAkb0xXFRA%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=1787897164&P2=404&P3=2&P4=QKvWYbuhZkyd7JuAlRn3QKUAZVlo9ZO97UBJspoJbGZ30CLoX5wB0R8BvEjpyBbXkn4jEKw6LiVKVdluMI3SiQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.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=1787897144&P2=404&P3=2&P4=Q5uaybekCexBFFuDDRQ5Y2mEt4OAaULI3tW61NXs7MDIsm7aI0uvx2VXBF7Xa5lAIBThUaiVnOkHRAkb0xXFRA%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=1787897164&P2=404&P3=2&P4=QKvWYbuhZkyd7JuAlRn3QKUAZVlo9ZO97UBJspoJbGZ30CLoX5wB0R8BvEjpyBbXkn4jEKw6LiVKVdluMI3SiQ%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/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787293964&P2=404&P3=2&P4=nYbCDqqog6%2ftBWOJ%2bcWqQwQMmnXXfvtDtnmfztZvDwiaKMaOm9fObHHXMU5KTY%2bcbyWFPw9mKGDYaZtoV59G1g%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/b56480f9-8215-4de7-ba7e-8e690088d21d?P1=1787293511&P2=404&P3=2&P4=kfuuVhK%2byzpLxaQWpOpd3EDq4ePH5Y5BTSkVbYlWgOA38v2WeKoeqIw5ABjIqR45mnlRGpdK7SY8EASYAPWexg%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- detech315.com
- totalcommanderfinal.detech315.com
Embedded IP addresses
- 52.182.143.212
- 74.178.76.128
- 52.123.252.242
- 52.110.12.48
- 4.247.188.224
- 4.230.171.124
- 52.123.252.224
- 4.144.132.114
- 74.178.232.29
- 203.26.79.13
- 74.178.76.54
- 13.69.116.105
- 135.233.95.144
- 52.123.252.212
- 52.123.129.14
- 40.99.133.210
- 40.99.133.226
- 40.99.134.18
- 135.233.45.221
- 92.223.78.30
- 172.178.240.163
- 172.170.180.133
- 4.150.223.97
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report