Analysis

  • max time kernel
    144s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/03/2023, 15:55

General

  • Target

    file.exe

  • Size

    697KB

  • MD5

    fde00f70af28ca030e187b4296a0d847

  • SHA1

    90eb44a2c6cce5616c54132ea7a21e3fd8b2b031

  • SHA256

    a2c66d09bd02479db162d23d0c01747f726aa587a8f87aa5f74ed47930433287

  • SHA512

    b8e7bcaf133e12b48f2c7cb087a62fdce7de4ac8dd33c1fc49e391d58597bcf9aee69a43a9a20c76725eb4b159b97b781252964fe668ef1c951d1841dbb9bebc

  • SSDEEP

    12288:Uc2dNqdhRtuZGNgWd4NeF3l8ZGFexsA+fBTy9eo1dQKQp:Uc2dAdftu0TB1PbSQp

Score
10/10

Malware Config

Extracted

Family

eternity

C2

http://eternityms33k74r7iuuxfda4sqsiei3o3lbtr5cpalf6f4skszpruad.onion

Wallets

3bbb6b8162a945f8b91430298e58f598

Signatures

  • Eternity

    Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.

  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1208
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:3252
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2076
        • C:\Windows\SysWOW64\chcp.com
          chcp 65001
          4⤵
            PID:3356
          • C:\Windows\SysWOW64\netsh.exe
            netsh wlan show profile
            4⤵
              PID:828
            • C:\Windows\SysWOW64\findstr.exe
              findstr All
              4⤵
                PID:4164
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /C chcp 65001 && netsh wlan show profile name="65001" key=clear | findstr Key
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:3472
              • C:\Windows\SysWOW64\chcp.com
                chcp 65001
                4⤵
                  PID:4628
                • C:\Windows\SysWOW64\netsh.exe
                  netsh wlan show profile name="65001" key=clear
                  4⤵
                    PID:4432
                  • C:\Windows\SysWOW64\findstr.exe
                    findstr Key
                    4⤵
                      PID:3432

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/1208-133-0x0000000000CB0000-0x0000000000D62000-memory.dmp

                Filesize

                712KB

              • memory/1208-137-0x0000000005670000-0x0000000005680000-memory.dmp

                Filesize

                64KB

              • memory/1208-144-0x0000000005670000-0x0000000005680000-memory.dmp

                Filesize

                64KB

              • memory/3252-135-0x00000000001A0000-0x00000000001FA000-memory.dmp

                Filesize

                360KB

              • memory/3252-136-0x0000000005190000-0x0000000005734000-memory.dmp

                Filesize

                5.6MB

              • memory/3252-138-0x0000000005A60000-0x0000000005AF2000-memory.dmp

                Filesize

                584KB

              • memory/3252-139-0x0000000004C50000-0x0000000004C60000-memory.dmp

                Filesize

                64KB

              • memory/3252-140-0x0000000005B00000-0x0000000005B66000-memory.dmp

                Filesize

                408KB

              • memory/3252-141-0x00000000060D0000-0x0000000006120000-memory.dmp

                Filesize

                320KB

              • memory/3252-142-0x0000000006450000-0x00000000064EC000-memory.dmp

                Filesize

                624KB