Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260706-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/07/2026, 08:23

General

  • Target
    Payment Advice - Advice Ref [A2sv8yynp3xe] ACH credits Customer Ref [2011001664] Second Party Ref[REM-204169].js
  • Size 2.5MB
  • Sample260709-kagpgafy8w
  • SHA256 09edc26a677870826648f171934793b831705359b356e7436751aab956921fd9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 5.0

C2
  • 45.88.91.35:7004

Mutex
  • rODQcbiQJcgAxoTh

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

  • Detect Xworm Payload 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 25 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\Payment Advice - Advice Ref [A2sv8yynp3xe] ACH credits Customer Ref [2011001664] Second Party Ref[REM-204169].js"
    1⤵
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Users\Admin\Documents\QUGSSLLRONQZGVID.PIF
      "C:\Users\Admin\Documents\QUGSSLLRONQZGVID.PIF" C:\Users\Admin\Documents\QUGSSLLRONQZGVID.ttf
      2⤵
      • Executes dropped EXE
      • Accesses Microsoft Outlook profiles
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3132
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1732
  • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
    "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3008

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        prep_Activatable Class_Hermes_perf.cache

        • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
        • Size 599B
        • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
        • MD5 SHA1 SHA512 TLSH

        QUGSSLLRONQZGVID.PIF

        • Path C:\Users\Admin\Documents\QUGSSLLRONQZGVID.PIF
        • Size 499KB
        • SHA256 d447a06cba8d3dbe80e09d73dd64576836b258961ee0d3ba56cf26cea7962b49
        • MD5 SHA1 SHA512 SSDEEP TLSH

        QUGSSLLRONQZGVID.ttf

        • Path C:\Users\Admin\Documents\QUGSSLLRONQZGVID.ttf
        • Size 235KB
        • SHA256 320d57bf33a30e3243c48e06f5ec1cc312c0c2829b03e2c20d976b118ecb58eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1732-66-0x0000027B99360000-0x0000027B99380000-memory.dmp

        memory/1732-44-0x0000027B88D40000-0x0000027B88D60000-memory.dmp

        memory/1732-26-0x0000027B98DE0000-0x0000027B98EE0000-memory.dmp

        memory/1732-24-0x0000027B85FD0000-0x0000027B85FF0000-memory.dmp

        memory/1732-10-0x0000027B838B0000-0x0000027B839B0000-memory.dmp

        memory/1732-9-0x0000027B838B0000-0x0000027B839B0000-memory.dmp

        memory/1732-8-0x0000027B838B0000-0x0000027B839B0000-memory.dmp

        memory/3132-162-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-163-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-167-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-168-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-166-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-173-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-172-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-171-0x0000000002400000-0x0000000002401000-memory.dmp

        memory/3132-170-0x0000000000C00000-0x0000000000C01000-memory.dmp

        memory/3132-169-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-164-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-165-0x0000000000BF0000-0x0000000000BF1000-memory.dmp

        memory/3132-174-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-176-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-188-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-215-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-218-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-217-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-216-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-214-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-212-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-211-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-210-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-209-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-208-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-207-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-206-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-205-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-204-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-203-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-202-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-201-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-200-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-199-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-198-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-197-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-196-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-195-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-194-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-193-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-190-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-189-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-187-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-186-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-185-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-184-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-183-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-213-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-182-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-181-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-180-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-179-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-178-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-177-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-192-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-191-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-175-0x000000007FE90000-0x000000007FEA0000-memory.dmp

        memory/3132-316-0x0000000026FB0000-0x0000000026FBE000-memory.dmp

        memory/3132-317-0x0000000029770000-0x000000002980C000-memory.dmp

        memory/3132-323-0x0000000029CD0000-0x0000000029D36000-memory.dmp

        memory/3132-324-0x000000002B350000-0x000000002B3E2000-memory.dmp

        memory/3132-325-0x000000002B400000-0x000000002B9BA000-memory.dmp

        memory/3132-330-0x000000002D090000-0x000000002D1F6000-memory.dmp

        memory/3132-331-0x0000000026E60000-0x0000000026E6A000-memory.dmp

        memory/3132-332-0x000000002CA60000-0x000000002CC22000-memory.dmp