SUSPICIOUS — f3793d0492942835bf635e7e06e9ab57ad9514ec9f7b107d6ba156fccdf90493
SUSPICIOUS — f3793d0492942835bf635e7e06e9ab57ad9514ec9f7b107d6ba156fccdf90493 is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
f3793d0492942835bf635e7e06e9ab57ad9514ec9f7b107d6ba156fccdf90493 - SHA-1:
a8b409f4b7f7cee148ea41d68b112e37930240c5 - MD5:
8db143a0ce1d291889bacc3894820f4d - ssdeep:
192:YnMiXiCJ/W+uZxYFuW3WcHEAwps2izfPku:wXik/RuZxYQAWck3sKu - TLSH:
T1181FA652FDC92EC89C3D9617BD4AB8933B1FAD22A11F45CE027DD7044CA89B11C08B59 - Submitted as: f3793d0492942835bf635e7e06e9ab57ad9514ec9f7b107d6ba156fccdf90493
- File type: script · Size: 7529 bytes
- Verdict: suspicious (54/100)
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 54/100 is the fusion of 2 weighted signals:
- Obfuscated javascript script: dynamic-exec (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: https://www.youtube.com/iframe_api - static signal, weight 0.35, confidence 0.60
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
- desktop-hsgcbep
- 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
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded URLs
- https://www.youtube.com/iframe_api
- 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=1787737337&P2=404&P3=2&P4=AsTICL4NVD9EXAPJGEsR4n8nmZYKueDHLXtMfqrgtFS3rj4QfiV%2bO4TJzul9JvczxvfiY90oIRTQWb4BagJOUQ%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=1787737416&P2=404&P3=2&P4=HWjG7fIAutz9E6pVbNfoUDKZEquz4spTPizOXaKV1%2b2Tfh0qMHWtQpeTS1lHT2Sr0HhNG%2buZZ2xsISQlqIBH%2fw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- www.youtube.com
- smartcareshk.com
Embedded IP addresses
- 20.42.179.204
- 52.110.12.20
- 4.144.132.223
- 4.230.171.124
- 40.79.150.122
- 135.233.95.144
- 20.236.44.162
- 52.123.129.14
- 74.178.232.29
- 203.26.79.13
- 135.233.45.221
- 52.123.252.203
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report