Analysis

  • max time kernel
    118s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2023 10:24

General

  • Target

    c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4exe.exe

  • Size

    1.9MB

  • MD5

    b483c722d53182cb7b35e0604b6603c7

  • SHA1

    821a586245f977e3a6d2aae29c7a262c080cb5a2

  • SHA256

    c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4

  • SHA512

    efe2bc96cce1802c74277d72cd848b3c4a275bb5a1537ec59d1dc9b9a4ad60b6e733f14404d7cd07b479a8018a3872eb924befbd25256764d8f10f583a86372e

  • SSDEEP

    49152:vmMEPx6vQA7b0IyUWN/vgy0j3c6Byf1gTT:hHQAXtyBN/R0TE2X

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.

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 5 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 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.

  • Suspicious use of SetThreadContext 3 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4exe.exe
    "C:\Users\Admin\AppData\Local\Temp\c6fbb7022c7beb3b4c840cb4d46b35f237a29ef70d6c400e673eedc55698d3c4exe.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2108
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2968
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2748
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      2⤵
      • 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:2728
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1168
        • C:\Windows\SysWOW64\chcp.com
          chcp 65001
          4⤵
            PID:936
          • C:\Windows\SysWOW64\netsh.exe
            netsh wlan show profile
            4⤵
              PID:896
            • C:\Windows\SysWOW64\findstr.exe
              findstr All
              4⤵
                PID:2476

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2108-17-0x00000000048F0000-0x0000000004930000-memory.dmp

          Filesize

          256KB

        • memory/2108-1-0x0000000073F10000-0x00000000745FE000-memory.dmp

          Filesize

          6.9MB

        • memory/2108-2-0x00000000048F0000-0x0000000004930000-memory.dmp

          Filesize

          256KB

        • memory/2108-3-0x0000000004F70000-0x0000000004FB4000-memory.dmp

          Filesize

          272KB

        • memory/2108-4-0x0000000073F10000-0x00000000745FE000-memory.dmp

          Filesize

          6.9MB

        • memory/2108-5-0x00000000048F0000-0x0000000004930000-memory.dmp

          Filesize

          256KB

        • memory/2108-6-0x00000000048F0000-0x0000000004930000-memory.dmp

          Filesize

          256KB

        • memory/2108-7-0x00000000006E0000-0x00000000006FA000-memory.dmp

          Filesize

          104KB

        • memory/2108-8-0x0000000000700000-0x0000000000706000-memory.dmp

          Filesize

          24KB

        • memory/2108-51-0x0000000073F10000-0x00000000745FE000-memory.dmp

          Filesize

          6.9MB

        • memory/2108-0-0x0000000000110000-0x00000000002F0000-memory.dmp

          Filesize

          1.9MB

        • memory/2728-49-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB

        • memory/2728-53-0x0000000073F10000-0x00000000745FE000-memory.dmp

          Filesize

          6.9MB

        • memory/2728-62-0x0000000073F10000-0x00000000745FE000-memory.dmp

          Filesize

          6.9MB

        • memory/2728-54-0x0000000004D50000-0x0000000004D90000-memory.dmp

          Filesize

          256KB

        • memory/2728-52-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB

        • memory/2728-47-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB

        • memory/2728-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2728-30-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB

        • memory/2728-29-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB

        • memory/2728-25-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB

        • memory/2728-27-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB

        • memory/2748-55-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB

        • memory/2748-63-0x0000000073F10000-0x00000000745FE000-memory.dmp

          Filesize

          6.9MB

        • memory/2748-61-0x0000000073F10000-0x00000000745FE000-memory.dmp

          Filesize

          6.9MB

        • memory/2748-59-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB

        • memory/2748-36-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB

        • memory/2748-38-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB

        • memory/2748-40-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB

        • memory/2748-57-0x0000000000400000-0x000000000045A000-memory.dmp

          Filesize

          360KB

        • memory/2968-20-0x0000000000400000-0x00000000004CE000-memory.dmp

          Filesize

          824KB

        • memory/2968-14-0x0000000000400000-0x00000000004CE000-memory.dmp

          Filesize

          824KB

        • memory/2968-24-0x0000000004C10000-0x0000000004C50000-memory.dmp

          Filesize

          256KB

        • memory/2968-11-0x0000000000400000-0x00000000004CE000-memory.dmp

          Filesize

          824KB

        • memory/2968-9-0x0000000000400000-0x00000000004CE000-memory.dmp

          Filesize

          824KB

        • memory/2968-18-0x0000000000400000-0x00000000004CE000-memory.dmp

          Filesize

          824KB

        • memory/2968-13-0x0000000000400000-0x00000000004CE000-memory.dmp

          Filesize

          824KB

        • memory/2968-46-0x0000000004C10000-0x0000000004C50000-memory.dmp

          Filesize

          256KB

        • memory/2968-45-0x0000000004C10000-0x0000000004C50000-memory.dmp

          Filesize

          256KB

        • memory/2968-44-0x0000000073F10000-0x00000000745FE000-memory.dmp

          Filesize

          6.9MB

        • memory/2968-33-0x0000000004C10000-0x0000000004C50000-memory.dmp

          Filesize

          256KB

        • memory/2968-60-0x0000000073F10000-0x00000000745FE000-memory.dmp

          Filesize

          6.9MB

        • memory/2968-22-0x0000000000400000-0x00000000004CE000-memory.dmp

          Filesize

          824KB

        • memory/2968-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2968-23-0x0000000073F10000-0x00000000745FE000-memory.dmp

          Filesize

          6.9MB