Analysis

  • max time kernel
    67s
  • max time network
    157s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    25/02/2023, 22:48

General

  • Target

    dfc14db8ebe89dab82aaf1476fd573acf91fab5c7a048320f9f7aa68193fceef.exe

  • Size

    1.1MB

  • MD5

    e7e45fb3d4899b886214f926b4ac845d

  • SHA1

    e6c7291d8e2e6bfa2e45cf1c846a64638b90b64e

  • SHA256

    dfc14db8ebe89dab82aaf1476fd573acf91fab5c7a048320f9f7aa68193fceef

  • SHA512

    f092d98608f7283f1fd4a3b87d42ffb13be181b3c9d3ff1bddef8681098a5767dc2b5a9d3b641fb706e6f84fcb0bbbf4f4889f9e1c275651105d66c871e0b11e

  • SSDEEP

    24576:EdIz687AJq0zp+n5SJ4esrcqsV4D/140Wkog5pW1/9YCRj:1nn5S2esZsV840Wc5pEYCRj

Malware Config

Extracted

Family

eternity

C2

http://eternityms33k74r7iuuxfda4sqsiei3o3lbtr5cpalf6f4skszpruad.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 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dfc14db8ebe89dab82aaf1476fd573acf91fab5c7a048320f9f7aa68193fceef.exe
    "C:\Users\Admin\AppData\Local\Temp\dfc14db8ebe89dab82aaf1476fd573acf91fab5c7a048320f9f7aa68193fceef.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:2556
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2976
      • C:\Windows\SysWOW64\chcp.com
        chcp 65001
        3⤵
          PID:3944
        • C:\Windows\SysWOW64\netsh.exe
          netsh wlan show profile
          3⤵
            PID:3568
          • C:\Windows\SysWOW64\findstr.exe
            findstr All
            3⤵
              PID:3748
          • C:\Windows\SysWOW64\cmd.exe
            "cmd.exe" /C chcp 65001 && netsh wlan show profile name="65001" key=clear | findstr Key
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:952
            • C:\Windows\SysWOW64\chcp.com
              chcp 65001
              3⤵
                PID:2284
              • C:\Windows\SysWOW64\findstr.exe
                findstr Key
                3⤵
                  PID:2924
                • C:\Windows\SysWOW64\netsh.exe
                  netsh wlan show profile name="65001" key=clear
                  3⤵
                    PID:2804

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/2556-122-0x000000000C170000-0x000000000C440000-memory.dmp

                Filesize

                2.8MB

              • memory/2556-123-0x000000000C1C0000-0x000000000C1EB000-memory.dmp

                Filesize

                172KB

              • memory/2556-124-0x0000000005CE0000-0x0000000005D3A000-memory.dmp

                Filesize

                360KB

              • memory/2556-125-0x0000000006240000-0x000000000673E000-memory.dmp

                Filesize

                5.0MB

              • memory/2556-126-0x0000000005E10000-0x0000000005E76000-memory.dmp

                Filesize

                408KB

              • memory/2556-128-0x0000000005BD0000-0x0000000005BE0000-memory.dmp

                Filesize

                64KB

              • memory/2556-127-0x0000000005BD0000-0x0000000005BE0000-memory.dmp

                Filesize

                64KB

              • memory/2556-129-0x00000000067E0000-0x0000000006872000-memory.dmp

                Filesize

                584KB

              • memory/2556-130-0x0000000006C90000-0x0000000006CE0000-memory.dmp

                Filesize

                320KB

              • memory/2556-131-0x0000000006BE0000-0x0000000006C7C000-memory.dmp

                Filesize

                624KB

              • memory/2556-132-0x0000000005BD0000-0x0000000005BE0000-memory.dmp

                Filesize

                64KB