Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2023 05:03

General

  • Target

    bcde1b6a52ee2944096fc1b3059f09097add88eb3a99bee162613dc12a113169.exe

  • Size

    1.6MB

  • MD5

    3ff60bb00b635f8d94673252138c1319

  • SHA1

    a41e71b7583d5b49f82b6afaab70f9d89c77e4d5

  • SHA256

    bcde1b6a52ee2944096fc1b3059f09097add88eb3a99bee162613dc12a113169

  • SHA512

    2d1da58a7021c9932a37f9be4569c19483b4a2dc169ccf0f978d21aa7720bb4bb7b822de693deebf2bedd0c12e370fc43ff7f0498cfa85d0ba0bf6da36d64d26

  • SSDEEP

    49152:5ojy+A3cPEDkG+4LNl1R0FuWrDn74Vy6cewVs0B1H0:5ojyUMDVBr0FnrDTVtZ

Score
10/10

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.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 5 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 64 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bcde1b6a52ee2944096fc1b3059f09097add88eb3a99bee162613dc12a113169.exe
    "C:\Users\Admin\AppData\Local\Temp\bcde1b6a52ee2944096fc1b3059f09097add88eb3a99bee162613dc12a113169.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2164
    • C:\Users\Admin\AppData\Roaming\ms_update.exe
      "C:\Users\Admin\AppData\Roaming\ms_update.exe"
      2⤵
      • Executes dropped EXE
      PID:2776
    • C:\Users\Admin\AppData\Roaming\ms_updater.exe
      "C:\Users\Admin\AppData\Roaming\ms_updater.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2768
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        3⤵
        • 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:2328
        • C:\Windows\SysWOW64\cmd.exe
          "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2452
          • C:\Windows\SysWOW64\chcp.com
            chcp 65001
            5⤵
              PID:676
            • C:\Windows\SysWOW64\netsh.exe
              netsh wlan show profile
              5⤵
                PID:472
              • C:\Windows\SysWOW64\findstr.exe
                findstr All
                5⤵
                  PID:772
              • C:\Windows\SysWOW64\cmd.exe
                "cmd.exe" /C chcp 65001 && netsh wlan show profile name="65001" key=clear | findstr Key
                4⤵
                • Suspicious use of WriteProcessMemory
                PID:2892
                • C:\Windows\SysWOW64\chcp.com
                  chcp 65001
                  5⤵
                    PID:2552
                  • C:\Windows\SysWOW64\netsh.exe
                    netsh wlan show profile name="65001" key=clear
                    5⤵
                      PID:2412
                    • C:\Windows\SysWOW64\findstr.exe
                      findstr Key
                      5⤵
                        PID:2172

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Roaming\ms_update.exe

                Filesize

                917KB

                MD5

                13ae9f0dc22361134cb9de34ee0356cc

                SHA1

                60854a885f4e184c447c77a6be0a0803e5d7cac7

                SHA256

                13d8033877dc52ec602247a96eb594600cd07e0e061595d262f99b05ad4310c4

                SHA512

                fb58c5696531f94f26a99ba8e820bbdf544d60b80aaba378e4bed681a57ea5f74988e8581c76917455bd55329c2fe7fcace2748ee6fdcaebd0da9f59b1e5c163

              • C:\Users\Admin\AppData\Roaming\ms_updater.exe

                Filesize

                443KB

                MD5

                8a2c454b6571e226223f0f0ffc03f58b

                SHA1

                c5c83e9769d35c7ac5efa45d228117453b87621e

                SHA256

                7aa42d31e48e600a2f7edcc4ce96fbd0336548b72dcc82227acbe3cc46600d36

                SHA512

                c96f423e960ec72e6a22f17250e8fa1b656d436c4d056009344ec50c2494da939558f0930ed6c93851fce7068f77d00b56efd3a25841a9d8c2a55e283a660e09

              • C:\Users\Admin\AppData\Roaming\ms_updater.exe

                Filesize

                443KB

                MD5

                8a2c454b6571e226223f0f0ffc03f58b

                SHA1

                c5c83e9769d35c7ac5efa45d228117453b87621e

                SHA256

                7aa42d31e48e600a2f7edcc4ce96fbd0336548b72dcc82227acbe3cc46600d36

                SHA512

                c96f423e960ec72e6a22f17250e8fa1b656d436c4d056009344ec50c2494da939558f0930ed6c93851fce7068f77d00b56efd3a25841a9d8c2a55e283a660e09

              • \Users\Admin\AppData\Roaming\ms_update.exe

                Filesize

                917KB

                MD5

                13ae9f0dc22361134cb9de34ee0356cc

                SHA1

                60854a885f4e184c447c77a6be0a0803e5d7cac7

                SHA256

                13d8033877dc52ec602247a96eb594600cd07e0e061595d262f99b05ad4310c4

                SHA512

                fb58c5696531f94f26a99ba8e820bbdf544d60b80aaba378e4bed681a57ea5f74988e8581c76917455bd55329c2fe7fcace2748ee6fdcaebd0da9f59b1e5c163

              • \Users\Admin\AppData\Roaming\ms_updater.exe

                Filesize

                443KB

                MD5

                8a2c454b6571e226223f0f0ffc03f58b

                SHA1

                c5c83e9769d35c7ac5efa45d228117453b87621e

                SHA256

                7aa42d31e48e600a2f7edcc4ce96fbd0336548b72dcc82227acbe3cc46600d36

                SHA512

                c96f423e960ec72e6a22f17250e8fa1b656d436c4d056009344ec50c2494da939558f0930ed6c93851fce7068f77d00b56efd3a25841a9d8c2a55e283a660e09

              • \Users\Admin\AppData\Roaming\ms_updater.exe

                Filesize

                443KB

                MD5

                8a2c454b6571e226223f0f0ffc03f58b

                SHA1

                c5c83e9769d35c7ac5efa45d228117453b87621e

                SHA256

                7aa42d31e48e600a2f7edcc4ce96fbd0336548b72dcc82227acbe3cc46600d36

                SHA512

                c96f423e960ec72e6a22f17250e8fa1b656d436c4d056009344ec50c2494da939558f0930ed6c93851fce7068f77d00b56efd3a25841a9d8c2a55e283a660e09

              • \Users\Admin\AppData\Roaming\ms_updater.exe

                Filesize

                443KB

                MD5

                8a2c454b6571e226223f0f0ffc03f58b

                SHA1

                c5c83e9769d35c7ac5efa45d228117453b87621e

                SHA256

                7aa42d31e48e600a2f7edcc4ce96fbd0336548b72dcc82227acbe3cc46600d36

                SHA512

                c96f423e960ec72e6a22f17250e8fa1b656d436c4d056009344ec50c2494da939558f0930ed6c93851fce7068f77d00b56efd3a25841a9d8c2a55e283a660e09

              • \Users\Admin\AppData\Roaming\ms_updater.exe

                Filesize

                443KB

                MD5

                8a2c454b6571e226223f0f0ffc03f58b

                SHA1

                c5c83e9769d35c7ac5efa45d228117453b87621e

                SHA256

                7aa42d31e48e600a2f7edcc4ce96fbd0336548b72dcc82227acbe3cc46600d36

                SHA512

                c96f423e960ec72e6a22f17250e8fa1b656d436c4d056009344ec50c2494da939558f0930ed6c93851fce7068f77d00b56efd3a25841a9d8c2a55e283a660e09

              • memory/2328-17-0x0000000000400000-0x000000000045A000-memory.dmp

                Filesize

                360KB

              • memory/2328-16-0x0000000000400000-0x000000000045A000-memory.dmp

                Filesize

                360KB

              • memory/2328-18-0x0000000000400000-0x000000000045A000-memory.dmp

                Filesize

                360KB

              • memory/2328-19-0x0000000000400000-0x000000000045A000-memory.dmp

                Filesize

                360KB

              • memory/2328-21-0x0000000000400000-0x000000000045A000-memory.dmp

                Filesize

                360KB

              • memory/2328-20-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

                Filesize

                4KB

              • memory/2328-23-0x0000000000400000-0x000000000045A000-memory.dmp

                Filesize

                360KB

              • memory/2328-25-0x0000000000400000-0x000000000045A000-memory.dmp

                Filesize

                360KB