Windows Analysis Report
https://www.dropbox.com/l/AADMt_ZaHT_hoHAzUbuMSCB681rYTSgmfiA

Overview

General Information

Sample URL: https://www.dropbox.com/l/AADMt_ZaHT_hoHAzUbuMSCB681rYTSgmfiA
Analysis ID: 1426822
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 HTTPS traffic detected: 162.125.9.18:443 -> 192.168.2.5:49705 version: TLS 1.2
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: global traffic HTTP traffic detected: GET /l/AADMt_ZaHT_hoHAzUbuMSCB681rYTSgmfiA HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; AS; rv:11.0) like GeckoAccept: */*Accept-Encoding: identityHost: www.dropbox.comConnection: Keep-Alive
Source: unknown DNS traffic detected: queries for: www.dropbox.com
Source: wget.exe, 00000002.00000002.1983778141.0000000001115000.00000004.00000020.00020000.00000000.sdmp, cmdline.out.0.dr String found in binary or memory: https://www.dropbox.com/l/AADMt_ZaHT_hoHAzUbuMSCB681rYTSgmfiA
Source: wget.exe, 00000002.00000002.1983778141.0000000001110000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://www.dropbox.com/l/AADMt_ZaHT_hoHAzUbuMSCB681rYTSgmfiAPR
Source: unknown Network traffic detected: HTTP traffic on port 49705 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49705
Source: unknown HTTPS traffic detected: 162.125.9.18:443 -> 192.168.2.5:49705 version: TLS 1.2
Source: classification engine Classification label: clean1.win@4/1@1/1
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\SM0:2200:120: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" "https://www.dropbox.com/l/AADMt_ZaHT_hoHAzUbuMSCB681rYTSgmfiA" > 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" "https://www.dropbox.com/l/AADMt_ZaHT_hoHAzUbuMSCB681rYTSgmfiA"
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" "https://www.dropbox.com/l/AADMt_ZaHT_hoHAzUbuMSCB681rYTSgmfiA" Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Windows\SysWOW64\wget.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Windows\SysWOW64\wget.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Windows\SysWOW64\wget.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Windows\SysWOW64\wget.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Windows\SysWOW64\wget.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Windows\SysWOW64\wget.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\wget.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Windows\SysWOW64\wget.exe Section loaded: rasadhlp.dll Jump to behavior
Source: C:\Windows\SysWOW64\wget.exe Section loaded: fwpuclnt.dll Jump to behavior
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: wget.exe, 00000002.00000002.1983534444.0000000000A88000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Very long cmdline option found, this is very uncommon (may be encrypted or packed)
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" "https://www.dropbox.com/l/aadmt_zaht_hohazubumscb681rytsgmfia" > 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" "https://www.dropbox.com/l/aadmt_zaht_hohazubumscb681rytsgmfia"
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" "https://www.dropbox.com/l/aadmt_zaht_hohazubumscb681rytsgmfia" Jump to behavior
Source: C:\Windows\SysWOW64\wget.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

No Screenshots

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Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1426822 URL: https://www.dropbox.com/l/A... Startdate: 16/04/2024 Architecture: WINDOWS Score: 1 13 www.dropbox.com 2->13 15 www-env.dropbox-dns.com 2->15 6 cmd.exe 2 2->6         started        process3 process4 8 wget.exe 1 6->8         started        11 conhost.exe 6->11         started        dnsIp5 17 www-env.dropbox-dns.com 162.125.9.18, 443, 49705 DROPBOXUS United States 8->17
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
162.125.9.18
 www-env.dropbox-dns.com United States
19679 DROPBOXUS false

Contacted Domains

Name IP Active
www-env.dropbox-dns.com 162.125.9.18 true
www.dropbox.com unknown unknown

Contacted URLs

Name Malicious Antivirus Detection Reputation
https://www.dropbox.com/l/AADMt_ZaHT_hoHAzUbuMSCB681rYTSgmfiA false
    		high