Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    18/10/2023, 17:48

General

  • Target

    NEAS.NEASNEAS44f815eeb2769d9881d9a4fafe9e36e7a8c3de1a2e6cd70af5262add15d376e4exeexeexe_JC.exe

  • Size

    233KB

  • MD5

    8b0d8b308332ef988f2808fc0ae107bb

  • SHA1

    65e51a73e4b10891c01c715e91e1a8910b870068

  • SHA256

    44f815eeb2769d9881d9a4fafe9e36e7a8c3de1a2e6cd70af5262add15d376e4

  • SHA512

    820acd2abc76b870b5ab4a2bf263c5e69b1074e6bdccacf0d371508ac85e0c21a94ab2f4035afb8412c7952d63afc00b0c2e3d07cc320d4b617ff8254741ea7a

  • SSDEEP

    3072:8pOlh7XHcENewtYSYyOyyCKMqBEHHgpNI0deb4NoVr7d7u1epKpK:8pIlQwyzCB2EHHgpNIJb4NoFpcGKY

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.NEASNEAS44f815eeb2769d9881d9a4fafe9e36e7a8c3de1a2e6cd70af5262add15d376e4exeexeexe_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.NEASNEAS44f815eeb2769d9881d9a4fafe9e36e7a8c3de1a2e6cd70af5262add15d376e4exeexeexe_JC.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2916

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2916-0-0x0000000000400000-0x000000000043D000-memory.dmp

          Filesize

          244KB

        • memory/2916-1-0x0000000000240000-0x0000000000268000-memory.dmp

          Filesize

          160KB

        • memory/2916-5-0x00000000742E0000-0x00000000749CE000-memory.dmp

          Filesize

          6.9MB

        • memory/2916-6-0x0000000006C20000-0x0000000006C60000-memory.dmp

          Filesize

          256KB

        • memory/2916-7-0x0000000000400000-0x000000000043D000-memory.dmp

          Filesize

          244KB

        • memory/2916-8-0x00000000742E0000-0x00000000749CE000-memory.dmp

          Filesize

          6.9MB

        • memory/2916-9-0x0000000006C20000-0x0000000006C60000-memory.dmp

          Filesize

          256KB

        • memory/2916-11-0x00000000742E0000-0x00000000749CE000-memory.dmp

          Filesize

          6.9MB