SUSPICIOUS — d5b3080da1f0853c9f9ff209e919eb061a1a7f2eaf79b4519ee09d4c943d5400
SUSPICIOUS — d5b3080da1f0853c9f9ff209e919eb061a1a7f2eaf79b4519ee09d4c943d5400 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:
d5b3080da1f0853c9f9ff209e919eb061a1a7f2eaf79b4519ee09d4c943d5400 - SHA-1:
fdb4fb26ffc1f9b800cddecf2af67b83703c5419 - MD5:
9f0c08f0c46e820d2e5f04960fbbb0b1 - ssdeep:
96:n5dI1DIfNxoDfLiDoeduQfAGfaqQ9fk6KMvYTs0PY52cQGiqwXmuz:II1yDji0cuQWD9M6WTs0PY52cQLFXV - TLSH:
T14A1C4FE54B2025CFC3D06C664852697EA70A80FBD5717BCD06E2413C3C7BAC0D1A4AAB - Submitted as: d5b3080da1f0853c9f9ff209e919eb061a1a7f2eaf79b4519ee09d4c943d5400
- 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)
1093 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
- desktop-hsgcbep
- 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
- 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
- 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
- 252.0.0.224.in-addr.arpa
- 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=1787648703&P2=404&P3=2&P4=SfCfnD9O8nVxUX8STwGEbC2GUMwuJ%2f2vTOWGktTzH9Qoyk6HcVrVtJth%2fgTnW%2f6W8waYucDhQG2sxBkfdNiLFA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- 620b50e6eb80921a8009de18cb6d6e298e511a31486ae0555f21e98010f41d25 -
620b50e6eb80921a8009de18cb6d6e298e511a31486ae0555f21e98010f41d25
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=1787648703&P2=404&P3=2&P4=SfCfnD9O8nVxUX8STwGEbC2GUMwuJ%2f2vTOWGktTzH9Qoyk6HcVrVtJth%2fgTnW%2f6W8waYucDhQG2sxBkfdNiLFA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/45cd9142-6feb-4946-89e7-63e58fada30a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/45cd9142-6feb-4946-89e7-63e58fada30a?P1=1787648729&P2=404&P3=2&P4=UYuPv%2b%2bToQX%2fmDOM9zNpBnAMNV3QY1jjZA3KbRHAHYSyLd0lJUDruGEFmKKsdsdTTyve3oYCxPxCZBpHWoHVUA%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/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787045506&P2=404&P3=2&P4=JINC83bgxup4uN6tftJ%2baJ1DCp1BJR56XEp2suQNMfBa197vR4GAkkO0011vhxe8IDdc4PEhW0wY1miritvE9w%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/b56480f9-8215-4de7-ba7e-8e690088d21d?P1=1787044994&P2=404&P3=2&P4=AK7Kt0xeEk%2fMPOuTJgrh6QhmASzQv6N6L7iiQvieVExaTW9KGQaxJmHJQSCzLc3rX8kdZwdlIKG376D0wf%2bpYA%3d%3d&cacheHostOrigin=1D.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
- 20.50.73.5
- 20.184.175.12
- 199.71.214.87
- 135.233.95.80
- 4.150.223.115
- 92.223.78.30
- 52.110.12.28
- 4.247.188.224
- 4.230.171.124
- 72.154.7.17
- 20.247.184.197
- 203.26.79.13
- 135.233.95.144
- 20.112.250.133
- 52.123.252.213
- 52.123.128.14
- 40.104.4.2
- 74.178.76.44
- 52.182.143.212
- 48.199.12.1
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report