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Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    08/03/2025, 20:59

General

  • Target

    XClient.exe

  • Size

    63KB

  • MD5

    992c79c622bcbb7da45124a2f67214e5

  • SHA1

    913b85063cd50f95a4179fdd66d766e465bb0f1a

  • SHA256

    9784ff48234d6a6745426b135f0c769c8efbea630593d5a25209f8bd8515c6a4

  • SHA512

    9601f73dfe224ebf1974efb8d60e5db48fc5f39d466ffc336907f6878c4f62e8f0aafd6ed35f0059e51c17e68beaeedb571dd747f1d1a5be0dde09dcafd5bf80

  • SSDEEP

    1536:h0VM9Deg22zXM+Accsvur3o8bhGyuipuB6HI2RO/0a:h0a9Deri0s2r3pbhEII2RO/0a

Score
10/10

Malware Config

Extracted

Family

xworm

Attributes
  • Install_directory

    %ProgramData%

  • install_file

    USB.exe

  • pastebin_url

    https://pastebin.com/raw/H3wFXmEi

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\XClient.exe
    "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:308

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/308-0-0x000007FEF5E63000-0x000007FEF5E64000-memory.dmp

    Filesize

    4KB

  • memory/308-1-0x0000000000E80000-0x0000000000E96000-memory.dmp

    Filesize

    88KB

  • memory/308-2-0x000007FEF5E60000-0x000007FEF684C000-memory.dmp

    Filesize

    9.9MB

  • memory/308-3-0x000007FEF5E60000-0x000007FEF684C000-memory.dmp

    Filesize

    9.9MB