Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    13-11-2023 16:37

General

  • Target

    8a2c454b6571e226223f0f0ffc03f58b.exe

  • Size

    443KB

  • MD5

    8a2c454b6571e226223f0f0ffc03f58b

  • SHA1

    c5c83e9769d35c7ac5efa45d228117453b87621e

  • SHA256

    7aa42d31e48e600a2f7edcc4ce96fbd0336548b72dcc82227acbe3cc46600d36

  • SHA512

    c96f423e960ec72e6a22f17250e8fa1b656d436c4d056009344ec50c2494da939558f0930ed6c93851fce7068f77d00b56efd3a25841a9d8c2a55e283a660e09

  • SSDEEP

    6144:7OXIAMbpf/fQFPejb1XnCw1wpkVFoVyS2XLT2ZlUa7hfG2I7Jv2hH:qXIvQgn1Sw1WyJXfkqwh+2I7B2hH

Score
10/10

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.

  • 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\8a2c454b6571e226223f0f0ffc03f58b.exe
    "C:\Users\Admin\AppData\Local\Temp\8a2c454b6571e226223f0f0ffc03f58b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2300
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
        PID:2060
      • 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:2088
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2280
          • C:\Windows\SysWOW64\chcp.com
            chcp 65001
            4⤵
              PID:2736
            • C:\Windows\SysWOW64\netsh.exe
              netsh wlan show profile
              4⤵
                PID:2628
              • C:\Windows\SysWOW64\findstr.exe
                findstr All
                4⤵
                  PID:2792
              • 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:2604
                • C:\Windows\SysWOW64\chcp.com
                  chcp 65001
                  4⤵
                    PID:2692
                  • C:\Windows\SysWOW64\netsh.exe
                    netsh wlan show profile name="65001" key=clear
                    4⤵
                      PID:2008
                    • C:\Windows\SysWOW64\findstr.exe
                      findstr Key
                      4⤵
                        PID:1488

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • memory/2088-0-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/2088-1-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/2088-2-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/2088-4-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/2088-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

                  Filesize

                  4KB

                • memory/2088-7-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/2088-9-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/2088-11-0x0000000000400000-0x000000000045A000-memory.dmp

                  Filesize

                  360KB

                • memory/2088-12-0x00000000741A0000-0x000000007488E000-memory.dmp

                  Filesize

                  6.9MB

                • memory/2088-13-0x00000000741A0000-0x000000007488E000-memory.dmp

                  Filesize

                  6.9MB