Analysis

  • max time kernel
    118s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    02-11-2023 16:45

General

  • Target

    NEAS.8693548357f9556e04d86a07ce8bc1e0.exe

  • Size

    484KB

  • MD5

    8693548357f9556e04d86a07ce8bc1e0

  • SHA1

    5d445512f1d85562409f39ba881fdc111e0bd781

  • SHA256

    93ff4def71ab15e25c20be5f917d359c23bfb7bf25728837f4f93c8ee2f825a5

  • SHA512

    37b727180052b17780d2d4a6d393fe1ea5d12bbdfdd67af351484b3e7ca22dde1c04cb2f0c653851796298e697ee9a20d71bd680e6c057485a316a7eb725b96f

  • SSDEEP

    6144:jSiQNghYd0/nf1LxBmestlJWtYOx/YMzdNbFsjPBYL:eiQf6/nRyhtlJWtXzd4jPa

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 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
  • Looks up external IP address via web service 1 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Modifies system certificate store 2 TTPs 2 IoCs
  • 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\NEAS.8693548357f9556e04d86a07ce8bc1e0.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.8693548357f9556e04d86a07ce8bc1e0.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Checks processor information in registry
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:1952
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2780
      • C:\Windows\SysWOW64\chcp.com
        chcp 65001
        3⤵
          PID:1964
        • C:\Windows\SysWOW64\netsh.exe
          netsh wlan show profile
          3⤵
            PID:2652
          • C:\Windows\SysWOW64\findstr.exe
            findstr All
            3⤵
              PID:2528
          • C:\Windows\SysWOW64\cmd.exe
            "cmd.exe" /C chcp 65001 && netsh wlan show profile name="65001" key=clear | findstr Key
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:2684
            • C:\Windows\SysWOW64\chcp.com
              chcp 65001
              3⤵
                PID:2576
              • C:\Windows\SysWOW64\netsh.exe
                netsh wlan show profile name="65001" key=clear
                3⤵
                  PID:2520
                • C:\Windows\SysWOW64\findstr.exe
                  findstr Key
                  3⤵
                    PID:2516

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/1952-0-0x0000000000400000-0x000000000047D000-memory.dmp

                Filesize

                500KB

              • memory/1952-1-0x0000000000220000-0x000000000027A000-memory.dmp

                Filesize

                360KB

              • memory/1952-5-0x0000000073DA0000-0x000000007448E000-memory.dmp

                Filesize

                6.9MB

              • memory/1952-6-0x0000000004BE0000-0x0000000004C20000-memory.dmp

                Filesize

                256KB

              • memory/1952-8-0x0000000000400000-0x000000000047D000-memory.dmp

                Filesize

                500KB

              • memory/1952-9-0x0000000073DA0000-0x000000007448E000-memory.dmp

                Filesize

                6.9MB