Analysis

  • max time kernel
    140s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-08-2023 13:45

General

  • Target

    0x0007000000016cf7-101.exe

  • Size

    338KB

  • MD5

    92688c692485c7cdf6210332f6670b1f

  • SHA1

    7aa191d377b5a36db7336fdbdd8c150648243f1c

  • SHA256

    abfa66d96469587fb6548e28b4910b5e75ef2bce9c379fa911a81c554591046d

  • SHA512

    4efce7b7fd17a63863605c2271dd6796c6f44f0498f1a4641b1c1a714e8f6d0461e6f070f9a85349147982aaca46d944f4ecfb48dad02d0050080958eb356d12

  • SSDEEP

    6144:fzGYxLlUkfuauSOq3AIxPuXICL7Ke/0Md0ToRdlbavvomblRBE:fCYxLpxPuXICzqohavvo8E

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.

  • 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).

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\0x0007000000016cf7-101.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0007000000016cf7-101.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4008
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:4676
        • C:\Windows\system32\netsh.exe
          netsh wlan show profile
          3⤵
            PID:3268
          • C:\Windows\system32\findstr.exe
            findstr All
            3⤵
              PID:2684
          • 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:4508
            • C:\Windows\system32\chcp.com
              chcp 65001
              3⤵
                PID:3140
              • C:\Windows\system32\netsh.exe
                netsh wlan show profile name="65001" key=clear
                3⤵
                  PID:3940
                • C:\Windows\system32\findstr.exe
                  findstr Key
                  3⤵
                    PID:3648
                • 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\0x0007000000016cf7-101.exe"
                  2⤵
                  • Suspicious use of WriteProcessMemory
                  PID:4932
                  • C:\Windows\system32\chcp.com
                    chcp 65001
                    3⤵
                      PID:4072
                    • C:\Windows\system32\PING.EXE
                      ping 127.0.0.1
                      3⤵
                      • Runs ping.exe
                      PID:648

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • memory/2040-133-0x0000027E80450000-0x0000027E804AA000-memory.dmp

                  Filesize

                  360KB

                • memory/2040-134-0x00007FFF90DA0000-0x00007FFF91861000-memory.dmp

                  Filesize

                  10.8MB

                • memory/2040-135-0x0000027E9AB20000-0x0000027E9AB30000-memory.dmp

                  Filesize

                  64KB

                • memory/2040-136-0x0000027E9ABB0000-0x0000027E9AC00000-memory.dmp

                  Filesize

                  320KB

                • memory/2040-138-0x00007FFF90DA0000-0x00007FFF91861000-memory.dmp

                  Filesize

                  10.8MB