SUSPICIOUS — 79aa5df2543989721f9cae3d93b07f0fbca54e8b301ad1faafcebf1d687902e0
SUSPICIOUS — 79aa5df2543989721f9cae3d93b07f0fbca54e8b301ad1faafcebf1d687902e0 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:
79aa5df2543989721f9cae3d93b07f0fbca54e8b301ad1faafcebf1d687902e0 - SHA-1:
1494786a5af6a540312378257bcd8c04a431b9f7 - MD5:
871e61d6b8ad973b2da7674b13801215 - ssdeep:
1536:9je59VjjEz7iyJ4P1jODfNCmtZ1wuc5n/vNEqRFeGVbSZe1j:E9Aib4DlcTZ1EqRBj - TLSH:
T1C13C95BFB7227CCF794A41E63A5C3C1E691A26CB259304E8D9E4DFC06C93D51690CA09 - Submitted as: 79aa5df2543989721f9cae3d93b07f0fbca54e8b301ad1faafcebf1d687902e0
- File type: script · Size: 116875 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 (layers: concat) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: https://getbootstrap.com, https://goo.gl/pxwQGp, https://popper.js.org - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1444 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 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
- 252.0.0.224.in-addr.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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded URLs
- https://getbootstrap.com
- https://github.com/twbs/bootstrap/graphs/contributors
- https://github.com/twbs/bootstrap/blob/master/LICENSE
- https://goo.gl/pxwQGp
- https://popper.js.org
- https://github.com/twbs/bootstrap/issues/24251
- https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
- 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=1787814354&P2=404&P3=2&P4=myliBOpf6aZWrGr4r%2b6Sj4UmZSIVl%2bqaD9yN6Mo%2buUAAAZ44he2Xz2g1awkSGUuZYzafxRhBzX%2fQ%2ftXY3T15mA%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=1787814413&P2=404&P3=2&P4=HZmYY1ahQTbmY5HHnXSnnC%2bTsArJJwhn1ca9Mo1ZjcpNAWjWusJOA6PwyioPbHjn0W8UXMHtsVLvTpZq8HdnxA%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=1787211127&P2=404&P3=2&P4=Uc00k8iAsK2o8SejLoiwMf8sre%2fnLnGPl7GtDsUZloquWsm8TVeq0ql%2bn3yatuCwVsT56%2bIQ1xAeXLj%2f4hraGg%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/b56480f9-8215-4de7-ba7e-8e690088d21d?P1=1787210633&P2=404&P3=2&P4=KBPq4jHEjMlPWRyDxyVoFkp8R4pPYL5CvglWvbHUKcz1HAqWxPyYLfl%2bahVK8GJkPlhrBE%2fSx1vLjiR8bktlgQ%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- getbootstrap.com
- github.com
- data.to
- popper.js.org
- www.quirksmode.org
- this.constructor.name
- in-expedition.com
- tradingview-cost.in-expedition.com
- goo.gl
Embedded IP addresses
- 48.211.4.16
- 57.154.63.210
- 74.178.76.128
- 4.247.188.233
- 172.172.255.216
- 172.215.188.225
- 4.150.223.115
- 125.56.205.32
- 52.110.12.46
- 4.230.171.124
- 20.247.184.142
- 135.232.92.137
- 20.42.65.88
- 52.123.129.14
- 72.145.35.110
- 203.26.79.13
- 172.178.240.161
- 85.210.196.11
- 20.184.175.4
- 4.150.223.106
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report