Windows Analysis Report
http://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cacheHostOrigin=au.download.windowsupdate.com

Overview

General Information

Sample URL: http://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cacheHostOrigin=au.download.windowsupdate.com
Analysis ID: 1541081
Infos:

Detection

Score: 1
Range: 0 - 100
Whitelisted: false
Confidence: 80%

Signatures

Sample execution stops while process was sleeping (likely an evasion)
Sigma detected: Usage Of Web Request Commands And Cmdlets
Very long cmdline option found, this is very uncommon (may be encrypted or packed)

Classification

Source: unknown TCP traffic detected without corresponding DNS query: 74.248.123.196
Source: unknown TCP traffic detected without corresponding DNS query: 74.248.123.196
Source: unknown TCP traffic detected without corresponding DNS query: 74.248.123.196
Source: unknown TCP traffic detected without corresponding DNS query: 74.248.123.196
Source: unknown TCP traffic detected without corresponding DNS query: 74.248.123.196
Source: unknown TCP traffic detected without corresponding DNS query: 74.248.123.196
Source: unknown TCP traffic detected without corresponding DNS query: 74.248.123.196
Source: unknown TCP traffic detected without corresponding DNS query: 74.248.123.196
Source: unknown TCP traffic detected without corresponding DNS query: 74.248.123.196
Source: unknown TCP traffic detected without corresponding DNS query: 74.248.123.196
Source: global traffic HTTP traffic detected: GET /d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cacheHostOrigin=au.download.windowsupdate.com HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; AS; rv:11.0) like GeckoAccept: */*Accept-Encoding: identityHost: 74.248.123.196Connection: Keep-Alive
Source: global traffic HTTP traffic detected: GET /d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cacheHostOrigin=au.download.windowsupdate.com HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; AS; rv:11.0) like GeckoAccept: */*Accept-Encoding: identityHost: 74.248.123.196Connection: Keep-Alive
Source: wget.exe, 00000002.00000002.1708127260.0000000000A10000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://74.24
Source: wget.exe, 00000002.00000002.1708127260.0000000000A17000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.
Source: cmdline.out.0.dr String found in binary or memory: http://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855
Source: classification engine Classification label: clean1.win@4/1@0/1
Source: C:\Windows\SysWOW64\cmd.exe File created: C:\Users\user\Desktop\cmdline.out Jump to behavior
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6484:120:WilError_03
Source: C:\Windows\SysWOW64\wget.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: unknown Process created: C:\Windows\SysWOW64\cmd.exe C:\Windows\system32\cmd.exe /c wget -t 2 -v -T 60 -P "C:\Users\user\Desktop\download" --no-check-certificate --content-disposition --user-agent="Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; AS; rv:11.0) like Gecko" "http://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cacheHostOrigin=au.download.windowsupdate.com" > cmdline.out 2>&1
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\wget.exe wget -t 2 -v -T 60 -P "C:\Users\user\Desktop\download" --no-check-certificate --content-disposition --user-agent="Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; AS; rv:11.0) like Gecko" "http://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cacheHostOrigin=au.download.windowsupdate.com"
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\wget.exe wget -t 2 -v -T 60 -P "C:\Users\user\Desktop\download" --no-check-certificate --content-disposition --user-agent="Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; AS; rv:11.0) like Gecko" "http://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cacheHostOrigin=au.download.windowsupdate.com" Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Windows\SysWOW64\wget.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: wget.exe, 00000002.00000002.1708127260.0000000000A17000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Source: unknown Process created: C:\Windows\SysWOW64\cmd.exe c:\windows\system32\cmd.exe /c wget -t 2 -v -t 60 -p "c:\users\user\desktop\download" --no-check-certificate --content-disposition --user-agent="mozilla/5.0 (windows nt 6.1; wow64; trident/7.0; as; rv:11.0) like gecko" "http://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cachehostorigin=au.download.windowsupdate.com" > cmdline.out 2>&1
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\wget.exe wget -t 2 -v -t 60 -p "c:\users\user\desktop\download" --no-check-certificate --content-disposition --user-agent="mozilla/5.0 (windows nt 6.1; wow64; trident/7.0; as; rv:11.0) like gecko" "http://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cachehostorigin=au.download.windowsupdate.com"
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\SysWOW64\wget.exe wget -t 2 -v -t 60 -p "c:\users\user\desktop\download" --no-check-certificate --content-disposition --user-agent="mozilla/5.0 (windows nt 6.1; wow64; trident/7.0; as; rv:11.0) like gecko" "http://74.248.123.196/d/msdownload/update/software/defu/2024/10/updateplatform.amd64fre_d3f6f8300855e56b8ed00da6dac55a3c4cbf8c20.exe?cachehostorigin=au.download.windowsupdate.com" Jump to behavior
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs