Analysis

  • max time kernel
    121s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    03-12-2024 07:02

General

  • Target

    Private Key/PrivateKey.exe

  • Size

    154KB

  • MD5

    862464171ecda5723495bb550333299d

  • SHA1

    758a01822fc99784aa4aee11320c5d0ef9f9144a

  • SHA256

    351204f597cc50297b451ec81afc83c4f36051a02a53337717d60f2d44af75eb

  • SHA512

    7a9207c86f48242a8eac5bc023a489fdf07cc6773f77661c9014e567bc210828fcd87af956c419bc07c6438c422f5a8d98c1b30deb6852030e364f64edbc47ce

  • SSDEEP

    3072:DgBYQ1F57Um2xodoYCIERvrdboeIPPQxRzWr:kBb53ERvrdbsPIxRzW

Malware Config

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Private Key\PrivateKey.exe
    "C:\Users\Admin\AppData\Local\Temp\Private Key\PrivateKey.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    PID:2248

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2248-0-0x000007FEF5173000-0x000007FEF5174000-memory.dmp

    Filesize

    4KB

  • memory/2248-1-0x0000000000910000-0x000000000093C000-memory.dmp

    Filesize

    176KB

  • memory/2248-3-0x000007FEF5170000-0x000007FEF5B5C000-memory.dmp

    Filesize

    9.9MB

  • memory/2248-4-0x000007FEF5173000-0x000007FEF5174000-memory.dmp

    Filesize

    4KB

  • memory/2248-5-0x000007FEF5170000-0x000007FEF5B5C000-memory.dmp

    Filesize

    9.9MB