Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2023 15:37

General

  • Target

    NEW Request.exe

  • Size

    673KB

  • MD5

    86b8d16de595cd4af053a7a04023ff08

  • SHA1

    5ab258b49561d90ba48d29554d6b0e3919ee8be1

  • SHA256

    4f20841d200433a3fef4ea9392ce773b29a3cf605f3ee020c21c43199ff0b74c

  • SHA512

    0c1bff788fedc93722c86246c2856da634631e19616b33b74bfa465c429376e1e356161f8b7bb5788347a10d7a2838e42f777c09549be0df57dc42ef2709d6d7

  • SSDEEP

    12288:CDKtNqEvMCyZcTJ0oJFLHqewyC1/tpiFAvVRPn6Cts7:eKjjYqy+V9wDRtpoAPCCts7

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.

  • 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
  • Adds Run key to start application 2 TTPs 1 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.

  • Suspicious use of SetThreadContext 1 IoCs
  • 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 2 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEW Request.exe
    "C:\Users\Admin\AppData\Local\Temp\NEW Request.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4476
    • C:\Users\Admin\AppData\Local\Temp\NEW Request.exe
      "C:\Users\Admin\AppData\Local\Temp\NEW Request.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:5060
      • C:\Windows\SysWOW64\cmd.exe
        "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2440
        • C:\Windows\SysWOW64\chcp.com
          chcp 65001
          4⤵
            PID:1348
          • C:\Windows\SysWOW64\netsh.exe
            netsh wlan show profile
            4⤵
              PID:4560
            • C:\Windows\SysWOW64\findstr.exe
              findstr All
              4⤵
                PID:380
            • C:\Windows\SysWOW64\cmd.exe
              "cmd.exe" /C chcp 65001 && netsh wlan show profile name="65001" key=clear | findstr Key
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:1476
              • C:\Windows\SysWOW64\chcp.com
                chcp 65001
                4⤵
                  PID:1316
                • C:\Windows\SysWOW64\netsh.exe
                  netsh wlan show profile name="65001" key=clear
                  4⤵
                    PID:4716
                  • C:\Windows\SysWOW64\findstr.exe
                    findstr Key
                    4⤵
                      PID:2268

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\NEW Request.exe.log

                Filesize

                927B

                MD5

                4a911455784f74e368a4c2c7876d76f4

                SHA1

                a1700a0849ffb4f26671eb76da2489946b821c34

                SHA256

                264098e15b5b33d425f3b76e45b7976b58f917048125041135f7e60d8151108c

                SHA512

                4617591400409e1930195795a55e20d5f063042bb3e9fd1955099066e507b6ac8a1e3ae54cc42418e2639149b31bf7e58cd5743670d9030a15e29f14d813815d

              • memory/4476-8-0x0000000005990000-0x0000000005F34000-memory.dmp

                Filesize

                5.6MB

              • memory/4476-3-0x0000000005140000-0x00000000051AC000-memory.dmp

                Filesize

                432KB

              • memory/4476-1-0x0000000074CF0000-0x00000000754A0000-memory.dmp

                Filesize

                7.7MB

              • memory/4476-13-0x0000000074CF0000-0x00000000754A0000-memory.dmp

                Filesize

                7.7MB

              • memory/4476-5-0x00000000051B0000-0x0000000005202000-memory.dmp

                Filesize

                328KB

              • memory/4476-6-0x0000000005300000-0x0000000005352000-memory.dmp

                Filesize

                328KB

              • memory/4476-7-0x0000000005370000-0x00000000053BC000-memory.dmp

                Filesize

                304KB

              • memory/4476-0-0x0000000000770000-0x000000000081A000-memory.dmp

                Filesize

                680KB

              • memory/4476-4-0x0000000005290000-0x00000000052FA000-memory.dmp

                Filesize

                424KB

              • memory/4476-2-0x0000000005210000-0x0000000005220000-memory.dmp

                Filesize

                64KB

              • memory/5060-20-0x0000000074CF0000-0x00000000754A0000-memory.dmp

                Filesize

                7.7MB

              • memory/5060-14-0x0000000004FB0000-0x0000000004FC0000-memory.dmp

                Filesize

                64KB

              • memory/5060-15-0x0000000006050000-0x00000000060E2000-memory.dmp

                Filesize

                584KB

              • memory/5060-16-0x00000000060F0000-0x0000000006156000-memory.dmp

                Filesize

                408KB

              • memory/5060-17-0x0000000006730000-0x0000000006780000-memory.dmp

                Filesize

                320KB

              • memory/5060-18-0x0000000006A60000-0x0000000006AFC000-memory.dmp

                Filesize

                624KB

              • memory/5060-12-0x0000000074CF0000-0x00000000754A0000-memory.dmp

                Filesize

                7.7MB

              • memory/5060-10-0x0000000000400000-0x000000000045A000-memory.dmp

                Filesize

                360KB