Analysis

  • max time kernel
    163s
  • max time network
    173s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-10-2023 08:33

General

  • Target

    3898dfa5cb6bbc6d6c48c202d31333d3b214d0f2ac7c4396eb54d6ed09bf24ba.exe

  • Size

    334KB

  • MD5

    242c47b16c8755e72d7d1fdbc9ff0f17

  • SHA1

    445486022335d121378877268cfc5a0625b53e4f

  • SHA256

    3898dfa5cb6bbc6d6c48c202d31333d3b214d0f2ac7c4396eb54d6ed09bf24ba

  • SHA512

    f46985cb70a351a57fcf2dfb4b6a0733ac26b93c09daecadc611c5c80e749cc5a52fe10b03a761a4c6de903f3f79bacde7c1f61d056e51040d55bb1ee77317b1

  • SSDEEP

    6144:ge1/duat9Ej/QUsovmgk17/G1aQx9pf7IWbhrC:ge1/dUso61gVRI

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 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\3898dfa5cb6bbc6d6c48c202d31333d3b214d0f2ac7c4396eb54d6ed09bf24ba.exe
    "C:\Users\Admin\AppData\Local\Temp\3898dfa5cb6bbc6d6c48c202d31333d3b214d0f2ac7c4396eb54d6ed09bf24ba.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:1476
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3404
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:4648
        • C:\Windows\system32\netsh.exe
          netsh wlan show profile
          3⤵
            PID:4068
          • C:\Windows\system32\findstr.exe
            findstr All
            3⤵
              PID:2840
          • 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:4680
            • C:\Windows\system32\chcp.com
              chcp 65001
              3⤵
                PID:4984
              • C:\Windows\system32\netsh.exe
                netsh wlan show profile name="65001" key=clear
                3⤵
                  PID:1080
                • C:\Windows\system32\findstr.exe
                  findstr Key
                  3⤵
                    PID:2540

              Network

              MITRE ATT&CK Matrix ATT&CK v13

              Credential Access

              Unsecured Credentials

              1
              T1552

              Credentials In Files

              1
              T1552.001

              Discovery

              Query Registry

              1
              T1012

              System Information Discovery

              1
              T1082

              Collection

              Data from Local System

              1
              T1005

              Email Collection

              1
              T1114

              Command and Control

              Web Service

              1
              T1102

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/1476-0-0x000001E762D60000-0x000001E762DBA000-memory.dmp
                Filesize

                360KB

              • memory/1476-1-0x00007FFBCC420000-0x00007FFBCCEE1000-memory.dmp
                Filesize

                10.8MB

              • memory/1476-2-0x000001E764B10000-0x000001E764B20000-memory.dmp
                Filesize

                64KB

              • memory/1476-3-0x000001E77D4C0000-0x000001E77D510000-memory.dmp
                Filesize

                320KB

              • memory/1476-4-0x00007FFBCC420000-0x00007FFBCCEE1000-memory.dmp
                Filesize

                10.8MB

              • memory/1476-6-0x000001E77D5C0000-0x000001E77D769000-memory.dmp
                Filesize

                1.7MB

              • memory/1476-8-0x00007FFBCC420000-0x00007FFBCCEE1000-memory.dmp
                Filesize

                10.8MB