Analysis

  • max time kernel
    301s
  • max time network
    494s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/08/2022, 09:47

General

  • Target

    3cc8da5947ed5754c9e72a762d6f36893d7c11f398abc82e3be71b581d4b5cab.exe

  • Size

    335KB

  • MD5

    71496b5e5efc6d81e89321f258a1d7f8

  • SHA1

    bfbd28ec240f3d80d7521e1b3bd41f109d3fb385

  • SHA256

    3cc8da5947ed5754c9e72a762d6f36893d7c11f398abc82e3be71b581d4b5cab

  • SHA512

    9c1fff2f4691c547d91afec65a401512755bf371485427e377f79e14234c4bf91951c914f91f6d08f1c75d2af2df7aab4dfa7af171d7cc1d51c193b9993207a1

  • SSDEEP

    6144:Z6+FwyIBybJrmRsuRomJ91J4YIA1emaX+RJ9fhqpbcUazMXo:Z6+FwyIBybJrmRsuRomJ91J4Yr1eMz9w

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\3cc8da5947ed5754c9e72a762d6f36893d7c11f398abc82e3be71b581d4b5cab.exe
    "C:\Users\Admin\AppData\Local\Temp\3cc8da5947ed5754c9e72a762d6f36893d7c11f398abc82e3be71b581d4b5cab.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:5068
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1624
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:3004
        • C:\Windows\system32\netsh.exe
          netsh wlan show profile
          3⤵
            PID:3460
          • C:\Windows\system32\findstr.exe
            findstr All
            3⤵
              PID:4980
          • 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:1312
            • C:\Windows\system32\chcp.com
              chcp 65001
              3⤵
                PID:1300
              • C:\Windows\system32\netsh.exe
                netsh wlan show profile name="65001" key=clear
                3⤵
                  PID:1528
                • C:\Windows\system32\findstr.exe
                  findstr Key
                  3⤵
                    PID:1276

              Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • memory/5068-132-0x000001684F8D0000-0x000001684F92A000-memory.dmp

                      Filesize

                      360KB

                    • memory/5068-133-0x00007FFDE9CC0000-0x00007FFDEA781000-memory.dmp

                      Filesize

                      10.8MB

                    • memory/5068-134-0x000001686B0E0000-0x000001686B130000-memory.dmp

                      Filesize

                      320KB

                    • memory/5068-143-0x00007FFDE9CC0000-0x00007FFDEA781000-memory.dmp

                      Filesize

                      10.8MB