SUSPICIOUS — b36c821da61382949b7cf7dbc5b2924c503fcef068c68957a45f18962bba3c08
SUSPICIOUS — b36c821da61382949b7cf7dbc5b2924c503fcef068c68957a45f18962bba3c08 is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100), attributed to the Redirector family. 1 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
b36c821da61382949b7cf7dbc5b2924c503fcef068c68957a45f18962bba3c08 - SHA-1:
e7b1282aeca64c4ee2c8347766632ea78db5b235 - MD5:
31fc5756ece30f748e20ba782a218996 - ssdeep:
48:MkagdrStQLZR4ljmbxJzwh1+K0MjmbxJzwhKjmbxJzwhXSs3+:hVuQL3xJ0/6xJ0lxJ07+ - TLSH:
T118160F29D3D2E7839C69B27A15FF1DA4ACA1D0072D8BA8FB0CC9765F604A8791CC5311 - Submitted as: b36c821da61382949b7cf7dbc5b2924c503fcef068c68957a45f18962bba3c08
- File type: script · Size: 2789 bytes
- Verdict: suspicious (54/100) · Family: Redirector
Detections (1 of 53 engines)
- Microsoft Defender: Trojan:JS/Redirector.GPE!MTB
MITRE ATT&CK
Why this verdict
The suspicious score of 54/100 is the fusion of 2 weighted signals:
- Obfuscated javascript script: dynamic-exec (layers: char-code) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: https://drop.dontstopthismusics.com/drop.js?t=111111 - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1230 behavior events · 1 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
- 250.255.255.239.in-addr.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
- http://203.26.79.13/filestreamingservice//files/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787878554&P2=404&P3=2&P4=EobkUHMFApx9V%2bq2GKySXUJiMdozaPkVlB7iCMalg1lw57WQMg2ufqTluQc%2bD1kaIBiStaroGQiimzd%2fOudKOw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 151.101.30.172
- 23.11.36.157
Dropped files
- 9df288d7098c73a9fa5fd19c46ca81266b7c841420ea36617cd9587196703e54 -
9df288d7098c73a9fa5fd19c46ca81266b7c841420ea36617cd9587196703e54
Embedded URLs
- https://drop.dontstopthismusics.com/drop.js?t=111111
- 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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787878554&P2=404&P3=2&P4=EobkUHMFApx9V%2bq2GKySXUJiMdozaPkVlB7iCMalg1lw57WQMg2ufqTluQc%2bD1kaIBiStaroGQiimzd%2fOudKOw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- supsystic-42d7.kxcdn.com
- drop.dontstopthismusics.com
Embedded IP addresses
- 172.172.255.216
- 74.179.77.204
- 52.123.252.236
- 20.247.184.197
- 52.110.12.2
- 4.230.171.124
- 52.123.252.241
- 74.178.232.29
- 72.154.7.106
- 203.26.79.13
- 4.150.223.99
- 172.178.240.163
- 52.148.114.188
More Redirector samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report