Analysis

  • max time kernel
    36s
  • max time network
    36s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    27-02-2024 17:15

General

  • Target

    eternity stealer.exe

  • Size

    339KB

  • MD5

    6a6acf8c07a7e689c100d562f24dc58f

  • SHA1

    38ed04cd73dd7aae06e77c53af19fcd5d0e490b8

  • SHA256

    822b60e36b7dd62a0cbb7ed116d23d1c63997067eeac9720547c47344b286e71

  • SHA512

    0fbe16a9ce38461c7772a4d6620efebfffd9092eb1aa4167bf4978f51ea8446622e6c016997c1c0c67f90305cb21ef17935a941b6348aad08ccd0a67cec6271d

  • SSDEEP

    6144:n25U+5VffKkfuauSOqHNY5VVkzVXpz1Am3a7VpwnHO1CrMNL+LqbD8o/:n25U+55ZIVVkzVXpzX3app5L+L6

Malware Config

Extracted

Family

eternity

C2

http://izrukvro5khcol3z7cvvdq3akeunlod2gshgn7ppo3a4jvse3z5hpiyd.onion

Signatures

  • Eternity

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eternity stealer.exe
    "C:\Users\Admin\AppData\Local\Temp\eternity stealer.exe"
    1⤵
    • 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:2996
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2024
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:1284
        • C:\Windows\system32\netsh.exe
          netsh wlan show profile
          3⤵
            PID:2152
          • C:\Windows\system32\findstr.exe
            findstr All
            3⤵
              PID:4620
          • C:\Windows\SYSTEM32\cmd.exe
            "cmd.exe" /C chcp 65001 && netsh wlan show profile name="65001" key=clear | findstr Key
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:784
            • C:\Windows\system32\chcp.com
              chcp 65001
              3⤵
                PID:3988
              • C:\Windows\system32\netsh.exe
                netsh wlan show profile name="65001" key=clear
                3⤵
                  PID:2836
                • C:\Windows\system32\findstr.exe
                  findstr Key
                  3⤵
                    PID:2928
                • C:\Windows\System32\cmd.exe
                  "C:\Windows\System32\cmd.exe" /C chcp 65001 && ping 127.0.0.1 && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\eternity stealer.exe"
                  2⤵
                  • Suspicious use of WriteProcessMemory
                  PID:4196
                  • C:\Windows\system32\chcp.com
                    chcp 65001
                    3⤵
                      PID:1388
                    • C:\Windows\system32\PING.EXE
                      ping 127.0.0.1
                      3⤵
                      • Runs ping.exe
                      PID:4236

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • memory/2996-0-0x0000018C99980000-0x0000018C999DA000-memory.dmp

                  Filesize

                  360KB

                • memory/2996-1-0x00007FFFABE70000-0x00007FFFAC932000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2996-2-0x0000018CB4110000-0x0000018CB4120000-memory.dmp

                  Filesize

                  64KB

                • memory/2996-3-0x0000018CB4170000-0x0000018CB41C0000-memory.dmp

                  Filesize

                  320KB

                • memory/2996-4-0x00007FFFABE70000-0x00007FFFAC932000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2996-5-0x0000018CB4110000-0x0000018CB4120000-memory.dmp

                  Filesize

                  64KB

                • memory/2996-7-0x00007FFFABE70000-0x00007FFFAC932000-memory.dmp

                  Filesize

                  10.8MB