SUSPICIOUS — c799acfa523e8b9d8626faeaeae566cf7b1a842a33427a0ac66944da81f3af91
SUSPICIOUS — c799acfa523e8b9d8626faeaeae566cf7b1a842a33427a0ac66944da81f3af91 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:
c799acfa523e8b9d8626faeaeae566cf7b1a842a33427a0ac66944da81f3af91 - SHA-1:
092f15a3e136557102cd52ab307e60e8bec91964 - MD5:
6066a2f2b411cb57400a11c2510762c0 - ssdeep:
384:o3UYfXKFbh9PgBZ/POtbbrBbqqk39TgbxhO747NwHh/7p5a0TUtc9qk10sJu:ZVH9PgBFOtb1zk3+bxuqSBV/zLJu - TLSH:
T1992E936475627CDFA40A02EF3E0D6E2E6C1FA1E4715734C49AE8CBC254D3E42E817A19 - Submitted as: c799acfa523e8b9d8626faeaeae566cf7b1a842a33427a0ac66944da81f3af91
- File type: script · Size: 31005 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://goo.gl/pxwQGp, https://popper.js.org - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1174 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
- 250.255.255.239.in-addr.arpa
- 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/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=1787840501&P2=404&P3=2&P4=JC4n2BDhm1edrt6b%2bgCPzT7G7E7bLIRnyyjBVm7z4hDkq%2bXQaGEcIA7fdLq0Kya1bt7JpUc9KVtmBzoSiuD0sQ%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=1787840556&P2=404&P3=2&P4=d6N2Pf%2f%2f1TIkXFFHd4yGyDAvhJuW1n7uNpXUZGdNAhQOtrECP%2biDgKfE%2f0D5hgnE4yWyENLtBOTEa8lnJmStOw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded URLs
- https://github.com/twbs/bootstrap/blob/master/LICENSE
- https://goo.gl/pxwQGp
- https://popper.js.org
- 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=1787840501&P2=404&P3=2&P4=JC4n2BDhm1edrt6b%2bgCPzT7G7E7bLIRnyyjBVm7z4hDkq%2bXQaGEcIA7fdLq0Kya1bt7JpUc9KVtmBzoSiuD0sQ%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=1787840556&P2=404&P3=2&P4=d6N2Pf%2f%2f1TIkXFFHd4yGyDAvhJuW1n7uNpXUZGdNAhQOtrECP%2biDgKfE%2f0D5hgnE4yWyENLtBOTEa8lnJmStOw%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=1787237253&P2=404&P3=2&P4=dncWua4qpVt7Aiv8FkZxV57ZPvcXvK8NHqS%2fWI%2fX5CfiaEfUVjV4KMmp5hz5Wpmn6tI47SL34OHNmXnHhdeeFw%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=1787236853&P2=404&P3=2&P4=g9JWmGjhK5e4xZly5rGiMVqjQZopZRIFylGtldppMfwgo2KHWYX7r3ft4vLaoFagdX%2bvnNgKAoWFZjqk0tNUCA%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- github.com
- popper.js.org
- this.constructor.name
- www.quirksmode.org
- goo.gl
Embedded IP addresses
- 20.165.94.46
- 20.42.179.204
- 172.172.255.218
- 172.66.2.5
- 57.155.104.224
- 4.230.171.124
- 85.210.196.11
- 4.144.132.223
- 74.178.76.128
- 135.232.92.97
- 52.123.128.14
- 135.233.45.222
- 72.154.7.109
- 203.26.79.13
- 48.200.63.27
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report