Analysis

  • max time kernel
    122s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    07-10-2023 08:33

General

  • Target

    3898dfa5cb6bbc6d6c48c202d31333d3b214d0f2ac7c4396eb54d6ed09bf24ba.exe

  • Size

    334KB

  • MD5

    242c47b16c8755e72d7d1fdbc9ff0f17

  • SHA1

    445486022335d121378877268cfc5a0625b53e4f

  • SHA256

    3898dfa5cb6bbc6d6c48c202d31333d3b214d0f2ac7c4396eb54d6ed09bf24ba

  • SHA512

    f46985cb70a351a57fcf2dfb4b6a0733ac26b93c09daecadc611c5c80e749cc5a52fe10b03a761a4c6de903f3f79bacde7c1f61d056e51040d55bb1ee77317b1

  • SSDEEP

    6144:ge1/duat9Ej/QUsovmgk17/G1aQx9pf7IWbhrC:ge1/dUso61gVRI

Malware Config

Extracted

Family

eternity

C2

http://eternityms33k74r7iuuxfda4sqsiei3o3lbtr5cpalf6f4skszpruad.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 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3898dfa5cb6bbc6d6c48c202d31333d3b214d0f2ac7c4396eb54d6ed09bf24ba.exe
    "C:\Users\Admin\AppData\Local\Temp\3898dfa5cb6bbc6d6c48c202d31333d3b214d0f2ac7c4396eb54d6ed09bf24ba.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:1884
    • C:\Windows\system32\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2868
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:2528
        • C:\Windows\system32\netsh.exe
          netsh wlan show profile
          3⤵
            PID:2744
          • C:\Windows\system32\findstr.exe
            findstr All
            3⤵
              PID:2748

        Network

        MITRE ATT&CK Matrix ATT&CK v13

        Defense Evasion

        Subvert Trust Controls

        1
        T1553

        Install Root Certificate

        1
        T1553.004

        Modify Registry

        1
        T1112

        Credential Access

        Unsecured Credentials

        1
        T1552

        Credentials In Files

        1
        T1552.001

        Discovery

        Query Registry

        1
        T1012

        System Information Discovery

        1
        T1082

        Collection

        Data from Local System

        1
        T1005

        Email Collection

        1
        T1114

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1884-0-0x0000000000C30000-0x0000000000C8A000-memory.dmp
          Filesize

          360KB

        • memory/1884-1-0x000007FEF5990000-0x000007FEF637C000-memory.dmp
          Filesize

          9.9MB

        • memory/1884-2-0x00000000005E0000-0x0000000000660000-memory.dmp
          Filesize

          512KB

        • memory/1884-3-0x000007FEF5990000-0x000007FEF637C000-memory.dmp
          Filesize

          9.9MB

        • memory/1884-4-0x000007FEF5990000-0x000007FEF637C000-memory.dmp
          Filesize

          9.9MB