SUSPICIOUS — f5c1380a5ebbe9ebc15216e4d3d5a90d14baad352dc1dd32052861a2e31142e2
SUSPICIOUS — f5c1380a5ebbe9ebc15216e4d3d5a90d14baad352dc1dd32052861a2e31142e2 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:
f5c1380a5ebbe9ebc15216e4d3d5a90d14baad352dc1dd32052861a2e31142e2 - SHA-1:
a55dc60f7dfeadace088d2575ba0a0ceb20e539c - MD5:
c9b79b2d48a688cc707c13c8c9981c9a - ssdeep:
6144:/LRSBfIc13vyGPHNgP4KsWTNAmlU4nGHeGcu6y1oc:/LRSBfIc2WHeGLh1N - TLSH:
T13A481A6B388DBECDCD0D61DA7EDCE46A77131E1678A554C8C3BDDB4858A08B01C6882D - Submitted as: f5c1380a5ebbe9ebc15216e4d3d5a90d14baad352dc1dd32052861a2e31142e2
- File type: script · Size: 359927 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 powershell script: dynamic-exec, defense-evasion (layers: concat) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: http://www.apple.com/qtactivex/qtplugin.cab, http://www.apple.com/quicktime/download/, http://twitter.com/share - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1246 behavior events · 0 ATT&CK techniques · 1 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
- c.pki.goog
- 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/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=1787837492&P2=404&P3=2&P4=h3vhfXJHpmblvOSR3S%2bT8AXB9JzqAm3cCQFDSScE%2f6E6wwBnJthrRFEiB0WBClPm1jd5ejlgUfYBa38A75GfyA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
- http://c.pki.goog/r/r4.crl
Dropped files
- eb7700fa00138b2cd915a816409e84aa49916238aaeb71edb421367eeba0e52a -
eb7700fa00138b2cd915a816409e84aa49916238aaeb71edb421367eeba0e52a
Embedded URLs
- http://www.w3.org/2000/svg
- http://www.apple.com/qtactivex/qtplugin.cab
- http://www.apple.com/quicktime/download/
- http://twitter.com/share
- http://platform.twitter.com/widgets.js
- https://www.youtube.com/embed/
- http://player.vimeo.com/video/
- 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=1787837492&P2=404&P3=2&P4=h3vhfXJHpmblvOSR3S%2bT8AXB9JzqAm3cCQFDSScE%2f6E6wwBnJthrRFEiB0WBClPm1jd5ejlgUfYBa38A75GfyA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
- http://c.pki.goog/r/r4.crl
- 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=1787837562&P2=404&P3=2&P4=PFKDW23%2fQ1PtXbVZXZgS8gFYlmpEqj4eSndMn3MxcvbcVsrUpDqFv3Uhn66vgby653VZalbbEDPsMxAwqC74EA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- f.top
- www.w3.org
- this.name
- b.name
- y-f.top
- c.top
- a.name
- b.prototype.name
- b.to
- www.youtube.com
- player.vimeo.com
- www.apple.com
- twitter.com
- platform.twitter.com
- www.facebook.com
- youtu.be
- vimeo.com
- mail.google.com
- this.me
- a.top
- b.top
- a.top-b.top
- t.opt.railpadding.top
- e.top
- t.mangotouch.ly
Embedded IP addresses
- 20.184.175.12
- 40.84.97.4
- 20.247.184.142
- 57.155.104.224
- 4.230.171.124
- 135.232.92.137
- 20.184.175.14
- 52.168.117.175
- 52.123.129.14
- 72.154.7.99
- 203.26.79.13
- 20.42.65.85
- 74.178.76.44
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report