Discovery \/ credits: Malvuln (John Page aka hyp3rlinx) (c) 2022
\nOriginal source:
\nhttps:\/\/malvuln.com\/advisory\/ef1e59148c9a902ae5454760aaab73fe.txt
\nContact: malvuln13@gmail.com
\nMedia: twitter.com\/malvuln<\/p>\n
Threat: Trojan-Banker.Win32.Banker.agzg
\nVulnerability: Insecure Permissions
\nDescription: The malware writes a PE file to c drive granting change (C)
\npermissions to the authenticated user group. Standard users can rename the
\nexecutable dropped by the malware to disable it or replace it with their
\nown executable. Then wait for a privileged user to logon to the infected
\nmachine to potentially escalate privileges.
\nFamily: Banker
\nType: PE32
\nMD5: ef1e59148c9a902ae5454760aaab73fe
\nVuln ID: MVID-2022-0608
\nDisclosure: 06\/06\/2022<\/p>\n
Exploit\/PoC:
\nC:\\>cacls tuto.exe
\nC:\\tuto.exe BUILTIN\\Administrators:(ID)F
\nNT AUTHORITY\\SYSTEM:(ID)F
\nBUILTIN\\Users:(ID)R
\nNT AUTHORITY\\Authenticated Users:(ID)C<\/p>\n
C:\\>dir tuto.exe
\nVolume in drive C has no label.<\/p>\n
Directory of C:\\<\/p>\n
05\/04\/2022 02:56 AM 14,336 tuto.exe
\n1 File(s) 14,336 bytes<\/p>\n
Disclaimer: The information contained within this advisory is supplied
\n“as-is” with no warranties or guarantees of fitness of use or otherwise.
\nPermission is hereby granted for the redistribution of this advisory,
\nprovided that it is not altered except by reformatting it, and that due
\ncredit is given. Permission is explicitly given for insertion in
\nvulnerability databases and similar, provided that due credit is given to
\nthe author. The author is not responsible for any misuse of the information
\ncontained herein and accepts no responsibility for any damage caused by the
\nuse or misuse of this information. The author prohibits any malicious use
\nof security related information or exploits by the author or elsewhere. Do
\nnot attempt to download Malware samples. The author of this website takes
\nno responsibility for any kind of damages occurring from improper Malware
\nhandling or the downloading of ANY Malware mentioned on this website or
\nelsewhere. All content Copyright (c) Malvuln.com (TM).<\/p>\n","protected":false},"excerpt":{"rendered":"
Discovery \/ credits: Malvuln (John Page aka hyp3rlinx) (c) 2022 Original source: https:\/\/malvuln.com\/advisory\/ef1e59148c9a902ae5454760aaab73fe.txt Contact: malvuln13@gmail.com Media: twitter.com\/malvuln Threat: Trojan-Banker.Win32.Banker.agzg Vulnerability: Insecure Permissions Description: The malware writes a PE file to c drive granting change (C) permissions to the authenticated user group. Standard users can rename the executable dropped by the malware to disable it or …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-25542","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/25542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=25542"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/25542\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=25542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=25542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=25542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}