Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    07/05/2024, 12:14

General

  • Target

    722aca3f21551061ff49375d2a07a540_NEAS.exe

  • Size

    479KB

  • MD5

    722aca3f21551061ff49375d2a07a540

  • SHA1

    f6c37247f86d0e9a7ea1e27e0c360bdd79a2436e

  • SHA256

    30b39d0170635a8e3c6a6c4364669d8c08e44efeca6e4134b56189a916486321

  • SHA512

    d5af78a7f359277e02f31f339aa24e86820d39941bb12f3d84d87d25e160d124aacd822b8853e70572a3213eab8bf4de48876dfc1ce44c591566475a6c31656e

  • SSDEEP

    6144:pjFRiOcXH6XWD0w1tizmtnktLJ6znvxNcCI+1jDIlnJ9+1aTEPTnOK4JKElDnWW:nRDc3yWDNU+YUznzNjElWaT07NQtDWW

Score
10/10

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 2 IoCs
  • Adds policy Run key to start application 2 TTPs 4 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 13 IoCs
  • Modifies registry class 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\722aca3f21551061ff49375d2a07a540_NEAS.exe
    "C:\Users\Admin\AppData\Local\Temp\722aca3f21551061ff49375d2a07a540_NEAS.exe"
    1⤵
    • Modifies firewall policy service
    • Adds policy Run key to start application
    • Sets service image path in registry
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious use of FindShellTrayWindow
    PID:2356

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\msrpc.exe

    Filesize

    479KB

    MD5

    b740e687e977db3dc3fa2a988dc11e99

    SHA1

    60e7d75b3ccc3b9339803c640d36a2f74b1776b6

    SHA256

    9ffe7a94830d6e20e238a87f45c9920d57db70650127fc664355d4244764332f

    SHA512

    b8b4ca13866c53fd243e40a41eea899a0f91ac57ac5ea474f6279768462edeba16b9905881ee80dfd16ca85211d9eb84613799bbcdc3839a74dd0d61e276cfc6

  • memory/2356-0-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2356-1-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/2356-3-0x0000000000220000-0x0000000000221000-memory.dmp

    Filesize

    4KB

  • memory/2356-19-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB

  • memory/2356-20-0x0000000000400000-0x000000000047C000-memory.dmp

    Filesize

    496KB