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Analysis

  • max time kernel
    136s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/01/2024, 10:50

General

  • Target

    2140-44-0x0000000016D00000-0x0000000016D5A000-memory.exe

  • Size

    360KB

  • MD5

    de416346446ad09a6a9a60eb98387522

  • SHA1

    c2acb162955d1c1b74b06fad737ba390b66aa246

  • SHA256

    5cd719f68a6ba607c63803855b41085a927987bff2687f7d96e5b156dbd747ea

  • SHA512

    2024e0349cfdcd5dfee1c8813dfc31f0d2c6b16120565bdf476dc79b49ac3ea763a0adbebfbc7b747d14a40dd06ecf521914f6da8861c7ed7455e3afffb25f75

  • SSDEEP

    6144:FnHUgeKAv/oozzzkfuauSOqF2G9M6myoGnPfFYgNVNVIB+wDI9N6bKYA2:FnHUgeKAv/oonM9NmyoG3FYgNVPwc9Ng

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.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2140-44-0x0000000016D00000-0x0000000016D5A000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\2140-44-0x0000000016D00000-0x0000000016D5A000-memory.exe"
    1⤵
    • Checks computer location settings
    • 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:2520
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2600
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:3952
        • C:\Windows\system32\netsh.exe
          netsh wlan show profile
          3⤵
            PID:4348
          • C:\Windows\system32\findstr.exe
            findstr All
            3⤵
              PID:3436
          • 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:4440
            • C:\Windows\system32\chcp.com
              chcp 65001
              3⤵
                PID:3348
              • C:\Windows\system32\netsh.exe
                netsh wlan show profile name="65001" key=clear
                3⤵
                  PID:2620
                • C:\Windows\system32\findstr.exe
                  findstr Key
                  3⤵
                    PID:2168
                • C:\Windows\System32\cmd.exe
                  "C:\Windows\System32\cmd.exe" /C chcp 65001 && ping 127.0.0.1 && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\2140-44-0x0000000016D00000-0x0000000016D5A000-memory.exe"
                  2⤵
                  • Suspicious use of WriteProcessMemory
                  PID:1212
                  • C:\Windows\system32\chcp.com
                    chcp 65001
                    3⤵
                      PID:1492
                    • C:\Windows\system32\PING.EXE
                      ping 127.0.0.1
                      3⤵
                      • Runs ping.exe
                      PID:232

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • memory/2520-0-0x000001F87EB50000-0x000001F87EBAA000-memory.dmp

                  Filesize

                  360KB

                • memory/2520-1-0x00007FFD78C90000-0x00007FFD79751000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2520-2-0x000001F87EFA0000-0x000001F87EFB0000-memory.dmp

                  Filesize

                  64KB

                • memory/2520-3-0x000001F87FEF0000-0x000001F87FF40000-memory.dmp

                  Filesize

                  320KB

                • memory/2520-4-0x00007FFD78C90000-0x00007FFD79751000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2520-5-0x000001F87EFA0000-0x000001F87EFB0000-memory.dmp

                  Filesize

                  64KB

                • memory/2520-7-0x00007FFD78C90000-0x00007FFD79751000-memory.dmp

                  Filesize

                  10.8MB