Analysis

  • max time kernel
    143s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-08-2023 13:54

General

  • Target

    cryptedcollector.exe

  • Size

    550KB

  • MD5

    1a53c6627f5d0b884ddd913f4efc7902

  • SHA1

    2f9345df20cb4bb26eeb891e075a3bbec8d99ed0

  • SHA256

    c6f7f887955a0197629ba4e014e64bce3367a20b3324b9f1c9e6f628fcbcb38d

  • SHA512

    bd0f00086f82ec3a9935fa65423ff310f13c3b96e43adc5a890ef29d9400d7e922080ec597641493bce703b4b723b2b3a09b5ed675890c4721fe1e6c07506ac3

  • SSDEEP

    12288:eqHJxrerpINrUhpujRrLCrsPwKW/JFJGdXJaev:VbQpURrLCrsPwp/JgXQ

Score
10/10

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.

  • 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\cryptedcollector.exe
    "C:\Users\Admin\AppData\Local\Temp\cryptedcollector.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:436
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.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:116
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4520
        • C:\Windows\SysWOW64\chcp.com
          chcp 65001
          4⤵
            PID:1704
          • C:\Windows\SysWOW64\netsh.exe
            netsh wlan show profile
            4⤵
              PID:4064
            • C:\Windows\SysWOW64\findstr.exe
              findstr All
              4⤵
                PID:3936
            • 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:4780
              • C:\Windows\SysWOW64\chcp.com
                chcp 65001
                4⤵
                  PID:1664
                • C:\Windows\SysWOW64\netsh.exe
                  netsh wlan show profile name="65001" key=clear
                  4⤵
                    PID:4264
                  • C:\Windows\SysWOW64\findstr.exe
                    findstr Key
                    4⤵
                      PID:1772

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/116-0-0x0000000000400000-0x000000000045A000-memory.dmp

                Filesize

                360KB

              • memory/116-1-0x0000000074A90000-0x0000000075240000-memory.dmp

                Filesize

                7.7MB

              • memory/116-2-0x0000000005840000-0x0000000005DE4000-memory.dmp

                Filesize

                5.6MB

              • memory/116-3-0x0000000005340000-0x00000000053A6000-memory.dmp

                Filesize

                408KB

              • memory/116-4-0x0000000005F40000-0x0000000005F50000-memory.dmp

                Filesize

                64KB

              • memory/116-5-0x0000000006330000-0x00000000063C2000-memory.dmp

                Filesize

                584KB

              • memory/116-6-0x0000000006B90000-0x0000000006BE0000-memory.dmp

                Filesize

                320KB

              • memory/116-7-0x00000000067A0000-0x000000000683C000-memory.dmp

                Filesize

                624KB

              • memory/116-8-0x0000000074A90000-0x0000000075240000-memory.dmp

                Filesize

                7.7MB

              • memory/116-9-0x0000000005F40000-0x0000000005F50000-memory.dmp

                Filesize

                64KB