SUSPICIOUS — 3a37231982cb5025e6f3c9c1a16b5e462012a96825e7e07fd68cad7f117ac26b
SUSPICIOUS — 3a37231982cb5025e6f3c9c1a16b5e462012a96825e7e07fd68cad7f117ac26b is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (41/100), attributed to the Obfuse family. 2 of 53 detection engines flagged it.
Identification
- SHA-256:
3a37231982cb5025e6f3c9c1a16b5e462012a96825e7e07fd68cad7f117ac26b - SHA-1:
8dbc7902bab1991abc0cb61771eadac7e0d3e1aa - MD5:
3b924f72eeb5ff8905a9ca07740a6ab7 - ssdeep:
96:lS/ixUTuW8DieU80WGxJZzKI98o+CyFCCbCebyXZgWclGJUbp8m9:llxUCWdeUBWGxHzXFohb2JyYUF - TLSH:
T17619004FA2C5BBBB93A9F9C1944BC22DB0601EDF3FC1428B094C01C12A9A9D4761BD46 - Submitted as: 3a37231982cb5025e6f3c9c1a16b5e462012a96825e7e07fd68cad7f117ac26b
- File type: script · Size: 4157 bytes
- Verdict: suspicious (41/100) · Family: Obfuse
Detections (2 of 53 engines)
- Microsoft Defender: Trojan:VBS/Obfuse.WZ!AMTB
- Kaspersky (KVRT): HEUR:Trojan-Downloader.Script.Generic
Why this verdict
The suspicious score of 41/100 is the fusion of 1 weighted signal:
- Obfuscated vbscript script: shellcode-injection (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75
Dynamic analysis (windows)
1443 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
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.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/9a8a705c-852d-4d18-b32a-ee1d872f4bd9/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9a8a705c-852d-4d18-b32a-ee1d872f4bd9?P1=1787940063&P2=404&P3=2&P4=U7QCFR67D0gPE5ppmP4ywRiuXR9l5fVZdnSddJUoQoouCX%2bCQ7tLiaX4H2jKSMgGGfyqfk0O8rGne2vNJ6HB%2fA%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
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/9a8a705c-852d-4d18-b32a-ee1d872f4bd9/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9a8a705c-852d-4d18-b32a-ee1d872f4bd9?P1=1787940063&P2=404&P3=2&P4=U7QCFR67D0gPE5ppmP4ywRiuXR9l5fVZdnSddJUoQoouCX%2bCQ7tLiaX4H2jKSMgGGfyqfk0O8rGne2vNJ6HB%2fA%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=1787940103&P2=404&P3=2&P4=D8cI62zBkWMzrRHGm7iagsBjxXbfOYp7w%2f5es%2fiEnEEZlLe%2fzFdy240Re7oh%2ba6arwE2A2QjO7vxwPCL1mJKnQ%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=1787336784&P2=404&P3=2&P4=UWUt6GMpkDuhGfjahrwR%2b3xEL0bSnZufmwavz%2bWTamC2bOFzHuT%2bIcKZpChfDTNfF%2bCd72%2b20VgVccqFP%2fQSNA%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=1787336381&P2=404&P3=2&P4=Q8VxLEAFeV0%2bceyL3OjcytPY1unjpzXX5N441SUn3aveJj8NjSoAHcjzLeiiJkcUcG9Mh3K5BuJBW0wLe17WFg%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 20.165.94.63
- 172.66.2.5
- 4.150.223.110
- 52.123.252.216
- 52.110.12.50
- 20.42.179.192
- 4.230.171.124
- 4.144.132.114
- 135.233.95.144
- 72.153.5.62
- 20.184.175.8
- 203.26.79.13
- 52.123.128.14
- 52.123.252.234
- 52.123.252.220
- 135.232.92.137
- 4.209.250.170
- 20.42.73.31
- 4.207.44.74
- 52.148.114.188
More Obfuse samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report