Analysis

  • max time kernel
    120s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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.

  • Deletes itself 1 IoCs
  • 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
  • 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.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 21 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⤵
    • Accesses Microsoft Outlook profiles
    • Checks processor information in registry
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_office_path
    • outlook_win_path
    PID:2248
    • C:\Windows\system32\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2792
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:2644
        • C:\Windows\system32\findstr.exe
          findstr All
          3⤵
            PID:2980
          • C:\Windows\system32\netsh.exe
            netsh wlan show profile
            3⤵
              PID:2780
          • 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⤵
            • Deletes itself
            • Suspicious use of WriteProcessMemory
            PID:2628
            • C:\Windows\system32\PING.EXE
              ping 127.0.0.1
              3⤵
              • Runs ping.exe
              PID:2280
            • C:\Windows\system32\chcp.com
              chcp 65001
              3⤵
                PID:2228

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2248-0-0x0000000001030000-0x000000000108A000-memory.dmp

            Filesize

            360KB

          • memory/2248-1-0x000007FEF5250000-0x000007FEF5C3C000-memory.dmp

            Filesize

            9.9MB

          • memory/2248-2-0x000000001BD70000-0x000000001BDF0000-memory.dmp

            Filesize

            512KB

          • memory/2248-3-0x000007FEF5250000-0x000007FEF5C3C000-memory.dmp

            Filesize

            9.9MB