SUSPICIOUS — 404fddbfe8a87f8ec331e54af82df3820c4459cbacb5c33c3db8ea1a23e0e0a3
SUSPICIOUS — 404fddbfe8a87f8ec331e54af82df3820c4459cbacb5c33c3db8ea1a23e0e0a3 is a script sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100). 1 of 53 detection engines flagged it.
Identification
- SHA-256:
404fddbfe8a87f8ec331e54af82df3820c4459cbacb5c33c3db8ea1a23e0e0a3 - SHA-1:
641ff70804b868fe3c3457573a24f9c92021bcc7 - MD5:
cec10c4753aaf1d4864d5739db219089 - ssdeep:
96:n5dI1DIfNxoDfLiDoeduQfAGfaqQ9fk6KMvYTtY52cQGiqwXmuz:II1yDji0cuQWD9M6WTtY52cQLFXV - TLSH:
T1521C4FE94B3025CFC3D06C665951697EA70A80FB91717BCD06E2412C3C77AC0D1E45AB - Submitted as: 404fddbfe8a87f8ec331e54af82df3820c4459cbacb5c33c3db8ea1a23e0e0a3
- File type: script · Size: 5567 bytes
- Verdict: suspicious (54/100)
Detections (1 of 53 engines)
- 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://fk.openyourass.club/download.exe - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1143 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
- 79.243.254.169.in-addr.arpa
- 255.255.254.169.in-addr.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
- 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
- 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
- http://www.msftconnecttest.com/connecttest.txt
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://fk.openyourass.club/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/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=1787754528&P2=404&P3=2&P4=i77%2f1y%2f4pY0YMGFsngrQniPl4Kxu4y0OIYFwnDyrWck4Z2y3yMzzawh%2fdS1qTE7ZadSmMVUeKQ97v4B9BmhLsQ%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=1787754590&P2=404&P3=2&P4=iuKdCa4vywqdge5EHj1IYgLv6GAQS8pmVMp98xPqHq0o7iH0LpRb5e2Fh7VObmwbo7QZHCw0PHBM1n0fkZdW4g%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- schemas.xmlsoap.org
- www.w3.org
- www.bea.com
- bea.com
- fk.openyourass.club
Embedded IP addresses
- 52.110.12.32
- 4.230.171.124
- 20.3.4.127
- 74.178.76.128
- 74.179.71.159
- 72.153.5.62
- 203.26.79.13
- 52.123.128.14
- 40.99.134.2
- 52.123.252.246
- 135.233.95.80
- 4.247.188.224
- 135.233.45.222
- 4.150.223.115
- 4.150.223.104
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report