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Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    07/10/2023, 04:04

General

  • Target

    242c47b16c8755e72d7d1fdbc9ff0f17.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\242c47b16c8755e72d7d1fdbc9ff0f17.exe
    "C:\Users\Admin\AppData\Local\Temp\242c47b16c8755e72d7d1fdbc9ff0f17.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:2284
    • C:\Windows\system32\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2704
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:2676
        • C:\Windows\system32\netsh.exe
          netsh wlan show profile
          3⤵
            PID:3064
          • C:\Windows\system32\findstr.exe
            findstr All
            3⤵
              PID:2608

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2284-0-0x0000000001310000-0x000000000136A000-memory.dmp

          Filesize

          360KB

        • memory/2284-1-0x000007FEF58C0000-0x000007FEF62AC000-memory.dmp

          Filesize

          9.9MB

        • memory/2284-2-0x000000001B200000-0x000000001B280000-memory.dmp

          Filesize

          512KB

        • memory/2284-3-0x000007FEF58C0000-0x000007FEF62AC000-memory.dmp

          Filesize

          9.9MB