Analysis

  • max time kernel
    127s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/09/2022, 09:38

General

  • Target

    603b317507f3368d6d1f9a60b94e03d0afa277035fbe76d92124f1c5664b6274.exe

  • Size

    334KB

  • MD5

    91d524401a72d27f6968b3fe7e044b7f

  • SHA1

    50aa30d5e0d8282b4a0ba26a168f3b98b66403cc

  • SHA256

    603b317507f3368d6d1f9a60b94e03d0afa277035fbe76d92124f1c5664b6274

  • SHA512

    149519c40e291c5889413d828c8805382503697a9f2bf6f715d81ad906a3e35592754a6c17db03552edb8275a0c6d436562d14fec9d53c6720e2207bee18f2be

  • SSDEEP

    6144:giCpLEyg6kxcvcj3UGsNdZwPKStZcHgWkaqPd2b+RJuXas3:giCpLELFUGaQKStqHsaqFPTuq

Malware Config

Extracted

Family

eternity

C2

http://rlcjba7wduej3xcstcjo577eqgjsjvcjfsw4i23fqvf2y27ylylhmhad.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
  • 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.

  • 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 16 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\603b317507f3368d6d1f9a60b94e03d0afa277035fbe76d92124f1c5664b6274.exe
    "C:\Users\Admin\AppData\Local\Temp\603b317507f3368d6d1f9a60b94e03d0afa277035fbe76d92124f1c5664b6274.exe"
    1⤵
    • 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:548
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2004
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:3204
        • C:\Windows\system32\netsh.exe
          netsh wlan show profile
          3⤵
            PID:1816
          • C:\Windows\system32\findstr.exe
            findstr All
            3⤵
              PID:1460
          • C:\Windows\SYSTEM32\cmd.exe
            "cmd.exe" /C chcp 65001 && netsh wlan show profile name="65001" key=clear | findstr Key
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:204
            • C:\Windows\system32\chcp.com
              chcp 65001
              3⤵
                PID:4696
              • C:\Windows\system32\netsh.exe
                netsh wlan show profile name="65001" key=clear
                3⤵
                  PID:4168
                • C:\Windows\system32\findstr.exe
                  findstr Key
                  3⤵
                    PID:4164

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • memory/548-133-0x00007FFA79D80000-0x00007FFA7A841000-memory.dmp

                      Filesize

                      10.8MB

                    • memory/548-134-0x00007FFA79D80000-0x00007FFA7A841000-memory.dmp

                      Filesize

                      10.8MB

                    • memory/548-132-0x0000023426760000-0x00000234267BA000-memory.dmp

                      Filesize

                      360KB

                    • memory/548-136-0x00000234419D0000-0x0000023441A20000-memory.dmp

                      Filesize

                      320KB

                    • memory/548-144-0x00007FFA79D80000-0x00007FFA7A841000-memory.dmp

                      Filesize

                      10.8MB