Analysis

  • max time kernel
    144s
  • max time network
    137s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    28/03/2024, 22:29

General

  • Target

    NET.exe

  • Size

    62KB

  • MD5

    7326660433706ca37763f5e3bb3ef8d0

  • SHA1

    7f35adc7ee7e8697490d06400fe6c295ae73d2e7

  • SHA256

    d455d97eaf2bd03e71054aad3fba6f168a79cecbb4a9a3f86bb3292c1770cbb3

  • SHA512

    258cfb7e0c0e8cf3475c2178c838a0b5d34b4e86702b8219e2a13fd388fe967da65a98a18c9b80cfcc7a1830d799a0d5c4be5c822c9052588e3a8224967b72af

  • SSDEEP

    1536:Ce4Z6BcG8UVEiCdkbvRZR0Ok3NF2/PiXNbOoFHE6E:CKB/mdkbDfeNFPZOoFk6E

Score
10/10

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:7000

Attributes
  • install_file

    USB.exe

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Runs net.exe
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NET.exe
    "C:\Users\Admin\AppData\Local\Temp\NET.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:496

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/496-0-0x00000000000D0000-0x00000000000E6000-memory.dmp

          Filesize

          88KB

        • memory/496-1-0x00007FF98A750000-0x00007FF98B13C000-memory.dmp

          Filesize

          9.9MB

        • memory/496-2-0x000000001AC90000-0x000000001ACA0000-memory.dmp

          Filesize

          64KB

        • memory/496-3-0x00007FF98A750000-0x00007FF98B13C000-memory.dmp

          Filesize

          9.9MB

        • memory/496-4-0x000000001AC90000-0x000000001ACA0000-memory.dmp

          Filesize

          64KB