Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-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
  • 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 64 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:2184
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:2224
      • 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:2780
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2364
          • C:\Windows\SysWOW64\chcp.com
            chcp 65001
            4⤵
              PID:2392
            • C:\Windows\SysWOW64\netsh.exe
              netsh wlan show profile
              4⤵
                PID:2732
              • C:\Windows\SysWOW64\findstr.exe
                findstr All
                4⤵
                  PID:2880
              • 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:2836
                • C:\Windows\SysWOW64\chcp.com
                  chcp 65001
                  4⤵
                    PID:2812
                  • C:\Windows\SysWOW64\netsh.exe
                    netsh wlan show profile name="65001" key=clear
                    4⤵
                      PID:2572
                    • C:\Windows\SysWOW64\findstr.exe
                      findstr Key
                      4⤵
                        PID:2700

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • memory/2780-1-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/2780-0-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/2780-2-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/2780-7-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/2780-5-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/2780-4-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

                  Filesize

                  4KB

                • memory/2780-3-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/2780-9-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/2780-10-0x0000000073D30000-0x000000007441E000-memory.dmp

                  Filesize

                  6.9MB

                • memory/2780-11-0x0000000073D30000-0x000000007441E000-memory.dmp

                  Filesize

                  6.9MB