Resubmissions

17-04-2024 09:31

240417-lhgj4scf2w 10

17-04-2024 09:31

240417-lhfyksba38 10

17-04-2024 09:31

240417-lg2tnaba33 10

17-04-2024 09:31

240417-lg175aba32 10

17-04-2024 09:30

240417-lg1atsba29 10

16-04-2024 14:03

240416-rcndcsdd7w 10

Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    16-04-2024 14:03

General

  • Target

    c7e18b5dd801295a94f635833aa408f7398c81d116c20285c7d46ce623bff999.exe

  • Size

    400KB

  • MD5

    072447d0c185936b13939f7a7a1292d0

  • SHA1

    40ff6d155f0e73a11cc96ea1ccf966c046b6cbbe

  • SHA256

    c7e18b5dd801295a94f635833aa408f7398c81d116c20285c7d46ce623bff999

  • SHA512

    c380491a19a5f40b23742cb70df108b38b8cd72d54dff3652d133fa0855fffd4e87529fe44c175e7fd2ad20722f5d0d0b8d72a9954485cb68104f714c70a836c

  • SSDEEP

    6144:IMgl4QhF19jqrN3eZCLT0eiyrDWY4iwcsf9FBhb0vZyL2q:IMglr7YoyrDWYzhYBuML

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 WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • 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
  • 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 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c7e18b5dd801295a94f635833aa408f7398c81d116c20285c7d46ce623bff999.exe
    "C:\Users\Admin\AppData\Local\Temp\c7e18b5dd801295a94f635833aa408f7398c81d116c20285c7d46ce623bff999.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:2172
    • C:\Windows\system32\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2552
      • C:\Windows\system32\chcp.com
        chcp 65001
        3⤵
          PID:2648
        • C:\Windows\system32\netsh.exe
          netsh wlan show profile
          3⤵
            PID:2500
          • C:\Windows\system32\findstr.exe
            findstr All
            3⤵
              PID:2652

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

          Filesize

          68KB

          MD5

          29f65ba8e88c063813cc50a4ea544e93

          SHA1

          05a7040d5c127e68c25d81cc51271ffb8bef3568

          SHA256

          1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

          SHA512

          e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

        • C:\Users\Admin\AppData\Local\Temp\Tar922A.tmp

          Filesize

          177KB

          MD5

          435a9ac180383f9fa094131b173a2f7b

          SHA1

          76944ea657a9db94f9a4bef38f88c46ed4166983

          SHA256

          67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

          SHA512

          1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

        • memory/2172-0-0x00000000010A0000-0x000000000110A000-memory.dmp

          Filesize

          424KB

        • memory/2172-1-0x000007FEF5060000-0x000007FEF5A4C000-memory.dmp

          Filesize

          9.9MB

        • memory/2172-2-0x0000000000520000-0x00000000005A0000-memory.dmp

          Filesize

          512KB

        • memory/2172-40-0x000007FEF5060000-0x000007FEF5A4C000-memory.dmp

          Filesize

          9.9MB