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Analysis

  • max time kernel
    145s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/02/2025, 18:26

General

  • Target

    BootstrapperNew.exe

  • Size

    81KB

  • MD5

    33331e858ceae079ebd6e030e6634eaa

  • SHA1

    7ee6c0e873deb203528e5609f3b2f50ca4060d9d

  • SHA256

    fe359431879e4e5da48004052dd9de1b77b03eab648a0a4dfca394fdfc760a51

  • SHA512

    bca7bb3f15d6014ed2997c262165155ffc5fe6010618450138702ee22a1667d72af081bd37f1c543897ac1c426a39bc5129c2055fb0a559061e95b3f19aed0ce

  • SSDEEP

    1536:B4IwD3LHXqtWS6hhbNdNWavbZax+0uPEtGgCIT6nzx4JOpgWN:BWD3L0OhNWavbZ/KUGJOpJN

Score
10/10

Malware Config

Extracted

Family

xworm

C2

drive-barcelona.gl.at.ply.gg:56897

Attributes
  • Install_directory

    %AppData%

  • install_file

    System.exe

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\BootstrapperNew.exe
    "C:\Users\Admin\AppData\Local\Temp\BootstrapperNew.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1624

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1624-0-0x00007FFBA1EA3000-0x00007FFBA1EA5000-memory.dmp

    Filesize

    8KB

  • memory/1624-1-0x0000000000160000-0x000000000017A000-memory.dmp

    Filesize

    104KB

  • memory/1624-2-0x00007FFBA1EA0000-0x00007FFBA2961000-memory.dmp

    Filesize

    10.8MB

  • memory/1624-3-0x00007FFBA1EA0000-0x00007FFBA2961000-memory.dmp

    Filesize

    10.8MB