SUSPICIOUS — b752fa989c3efc9a983fc2660e6a4a5be7653e23673dc6ab3b9e7098a115af74
SUSPICIOUS — b752fa989c3efc9a983fc2660e6a4a5be7653e23673dc6ab3b9e7098a115af74 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:
b752fa989c3efc9a983fc2660e6a4a5be7653e23673dc6ab3b9e7098a115af74 - SHA-1:
af7c644ee327d4c562f5f890a3b698fd97e4f05f - MD5:
6dbca55f500b402e95bc1fedc2ec43a5 - ssdeep:
3072:xRcyzSM8lyfkeiS2SiNmkkXV6VV4uqlDLeoS:xRcGl8lneuSiNmkkXyV4uWC - TLSH:
T1323D4BE7B90FAF6DC949614B3DCAFD0A7B034915FA96E0C4F1F9CA4858B0C91142C4A6 - Submitted as: b752fa989c3efc9a983fc2660e6a4a5be7653e23673dc6ab3b9e7098a115af74
- File type: script · Size: 124766 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, defense-evasion (layers: concat) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: https://layerslider.kreaturamedia.com/, https://layerslider.kreaturamedia.com/licensing/ - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1124 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._dosvc._tcp.local
- 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
- 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
Embedded URLs
- https://layerslider.kreaturamedia.com/
- https://layerslider.kreaturamedia.com/licensing/
- 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=1787801464&P2=404&P3=2&P4=XxNQ6dLJqEnNPgCDD%2fiKwY%2fXx05uK1VpfUqnGC1RXcnCKCsBlNY7kGpFoj%2fDm3ZObvjpqbb3S%2fL4sJLC6eh8Pg%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=1787801499&P2=404&P3=2&P4=HRzkkDtCOOTOICLzYRplxbpEACn2Ln8OC2KsN5abQuqoIqZOSzN3ahgzIzOuDnWECL30J4a%2b3LUwnWxqhmfGYw%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=1787198211&P2=404&P3=2&P4=Jg%2fhDCusWH3Byy1uqUYeZpD%2b207P7ZedNMkMhbSBTGDhU%2f8EbNnzF5w5Jah3GVQRXh6TbZ8rWzF%2fmmGdRglfyA%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=1787197781&P2=404&P3=2&P4=GTd5mvNMKlozlHsY3uKWlP5eAy7%2f6930BQ0GuEhmBPvaZuBo6ET8bkoPTyBoWwYGVQdCbncU9k1LsfZNgfYCiQ%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- layerslider.kreaturamedia.com
- this.ca
- h.ca
- v.to
- y.to
- i.to
- u.to
- s.ca
- www.w3.org
- t.style.top
Embedded IP addresses
- 135.233.95.144
- 172.172.255.218
- 51.132.193.105
- 172.66.2.5
- 57.155.101.212
- 52.110.12.20
- 52.110.12.31
- 4.230.171.124
- 4.144.132.223
- 20.165.94.63
- 52.168.117.168
- 20.112.250.133
- 52.123.129.14
- 72.154.7.97
- 203.26.79.13
- 135.233.95.80
- 20.42.65.91
- 48.199.12.1
- 40.79.141.153
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report