SUSPICIOUS — a4c5a5322110dd6f63ffc18e279c6d03ada66c27cca055009d21f86256db87a2
SUSPICIOUS — a4c5a5322110dd6f63ffc18e279c6d03ada66c27cca055009d21f86256db87a2 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:
a4c5a5322110dd6f63ffc18e279c6d03ada66c27cca055009d21f86256db87a2 - SHA-1:
e24e4f6eb46761521ca4e9282b28588921a6b8c9 - MD5:
1a2a00b9a7c6d137fa4e5e1a6fe65a20 - ssdeep:
96:n5dI1DIfNxoDfLiDoeduQfAGfaqQ9fk6KMvYJY52cQGiqwXmuz:II1yDji0cuQWD9M6WJY52cQLFXV - TLSH:
T1ED1C3FE94B2014CFC3D06C664952697EA74E80FBD1617BCD06E6413C3C76AC0D1A45AB - Submitted as: a4c5a5322110dd6f63ffc18e279c6d03ada66c27cca055009d21f86256db87a2
- File type: script · Size: 5562 bytes
- Verdict: suspicious (54/100)
Detections (2 of 53 engines)
- Emsisoft (Emergency Kit): Trojan.Script.EBC
- Kaspersky (KVRT): HEUR:Exploit.Java.CVE-2019-2725.gen
Why this verdict
The suspicious score of 54/100 is the fusion of 2 weighted signals:
- Obfuscated powershell script: download, defense-evasion (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Embedded network infrastructure: http://www.bea.com/async/AsyncResponseService, http://UeR.ReiyKiQ.ir/download.exe - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1190 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
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- 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=1787930768&P2=404&P3=2&P4=H54JLMsno1APuKY3ih51YhYbz5ZtX8Wl8N2EuA9dF0P5nEVL9wP2sD7jYwbVQ%2bXz8XZqKk1eJwcZcN57hFdbyQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787930828&P2=404&P3=2&P4=e%2fCcAsKoUsOZV%2b6FMxfq4fuiENutpARwCbmBmcppQOok%2f0ShBcVjIMuUM5hBxknoVy4oYSh%2b6mVTVO43jEJ5yQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 23.40.52.111
Embedded URLs
- http://schemas.xmlsoap.org/soap/envelope/
- http://www.w3.org/2005/08/addressing
- http://www.bea.com/async/AsyncResponseService
- http://bea.com/2004/06/soap/workarea/
- http://UeR.ReiyKiQ.ir/download.exe
- 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=1787930768&P2=404&P3=2&P4=H54JLMsno1APuKY3ih51YhYbz5ZtX8Wl8N2EuA9dF0P5nEVL9wP2sD7jYwbVQ%2bXz8XZqKk1eJwcZcN57hFdbyQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787930828&P2=404&P3=2&P4=e%2fCcAsKoUsOZV%2b6FMxfq4fuiENutpARwCbmBmcppQOok%2f0ShBcVjIMuUM5hBxknoVy4oYSh%2b6mVTVO43jEJ5yQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- schemas.xmlsoap.org
- www.w3.org
- www.bea.com
- bea.com
- uer.reiykiq.ir
Embedded IP addresses
- 172.172.255.218
- 74.178.240.61
- 85.210.196.11
- 20.89.1.10
- 20.42.65.90
- 52.123.252.232
- 20.247.185.124
- 172.66.2.5
- 48.211.4.16
- 52.110.12.53
- 4.230.171.124
- 74.178.76.128
- 74.178.76.54
- 52.123.128.14
- 72.145.35.96
- 203.26.79.13
- 40.79.141.155
- 92.223.78.30
- 135.233.95.144
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report