Analysis

  • max time kernel
    121s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08/03/2025, 05:34

General

  • Target

    Kunzi/KunziSpoofer.exe

  • Size

    76KB

  • MD5

    5d15d2ea7e1adf32489a73cc4a1b8a6d

  • SHA1

    0a2e7b7f8d67c0ffb2b80d68657baaf1593ca8cd

  • SHA256

    24ef64893177dcdb3b5156143b3d59d95857585508269cdbf24ad831dfad2747

  • SHA512

    f72ee020c560d3d5cc8afc1244022d41557f67b63b16c312324d444c31096fa8362d827960ee32a5da1d9615017b32a8a2f7f30192d894fae431465bd8deb58d

  • SSDEEP

    768:ta0mWhFFObZnFabjsQZzzUN0SHtZ4vXMbwSDgXTDaoba6HJxtqzzO8v38Jh+cag8:tajyj3FzQltZ6cbwvTDo6JyO8vIFaBD

Score
10/10

Malware Config

Extracted

Family

xworm

C2

defined-literary.gl.at.ply.gg:39055

Attributes
  • Install_directory

    %LocalAppData%

Signatures

  • Detect Xworm Payload 1 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Kunzi\KunziSpoofer.exe
    "C:\Users\Admin\AppData\Local\Temp\Kunzi\KunziSpoofer.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2472

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2472-0-0x000007FEF5FB3000-0x000007FEF5FB4000-memory.dmp

    Filesize

    4KB

  • memory/2472-1-0x00000000011D0000-0x00000000011EA000-memory.dmp

    Filesize

    104KB

  • memory/2472-2-0x000007FEF5FB0000-0x000007FEF699C000-memory.dmp

    Filesize

    9.9MB

  • memory/2472-3-0x000007FEF5FB0000-0x000007FEF699C000-memory.dmp

    Filesize

    9.9MB