Overview

overview

10

Static

static

10

2026-03-28...ar.exe

windows10-2004-x64

10

2026-03-28...ar.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-03-28_928f711e3168ee009b254ee8a3f9e48e_cobalt-strike_glassworm_icedid_lockfile_njrat_vidar
  • Size 871KB
  • Sample260328-mktswsfx8z
  • SHA256 ddf2292387e365ec274af9b7f88059e71d32c2bdb044fa1e7520a8e982d4691a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
lockfilecredential_accessdefense_evasiondiscoverypersistenceransomwarespywarestealerupx

Malware Config

Extracted

Path

  • C:\$Recycle.Bin\S-1-5-21-2714754311-527593155-1440850301-1000\DDSOAUSB-LOCKFILE-README.hta

Ransom Note
  • <html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta http-equiv="x-ua-compatible" content="ie=9"><title>LOCKFILE</title><hta:application id=LOCKFILE applicationName=LOCKFILE icon=explorer.exe selection=yes scroll=no contextmenu=no innerBorder=no windowState=maximize minimizeButton=no singleInstance=yes sysMenu=no /><link rel="stylesheet" href="public/css/test.css"><meta name="viewport" content="width=device-width, initial-scale=1.0"><style>html{font-size:100%}body{position:relative;border:0;font-family:Arial;padding:1% 0 0 0;margin:0;width:100vw;height:100vh;overflow:hidden}*{font-size:1rem}.g1{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);height:368px;width:150px;z-index:-1}.g2{z-index:-1;content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);height:368px;width:150px}.container{width:90%;margin:auto}.container img{max-width:100%}.ht{margin-bottom:1%;position:relative;padding-left:16px;font-weight:900;font-size:1rem;line-height:100%;letter-spacing:.05em;text-transform:uppercase;color:#dedede}.hb{margin-bottom:1%}.hb img{width:850px;max-width:100%}.hi{margin-bottom:1rem;background:#fcfcfd;border:1px dashed #f71b3a;box-sizing:border-box;border-radius:4px;padding:1rem 3rem;width:100%}.hit{margin-bottom:1%;font-weight:bold;font-size:.9rem;line-height:100%;color:#222}.hib{font-weight:bold;font-size:.9rem;line-height:100%;color:#f71b3a}.main-p{font-weight:bold;font-size:1rem;line-height:125%;color:#333160}.mn{position:absolute;width:5%;height:276px;top:3rem}.mn img{max-width:90%}.ml1{position:absolute;width:50%;height:10rem;left:0;top:0;background:#f3f3fc;border:1px solid #cfd3da;box-sizing:border-box;padding:2% 2%}.ml2{position:absolute;width:50%;height:13rem;left:0;top:11rem;background:#f3f3fc;border:1px solid #cfd3da;box-sizing:border-box;padding:2% 2%}.mr3{position:absolute;padding:2% 2%;width:48%;height:24rem;left:52%;top:0;background:#ffdfdf;border:1px solid #ffa5aa;box-sizing:border-box;border-radius:4px;font-size:15px;line-height:130%}.mlb{font-size:.8rem;line-height:1.2;color:#8988a4;margin-top:2%;margin-bottom:2%}.mlb img{max-width:14px}.sp1{left:0;top:50%;position:absolute;display:block;width:6px;height:6px;background:#f71b3a;transform:translateY(-50%) rotate(135deg)}.mll{font-size:.9rem;line-height:1.2;color:#333160;margin-bottom:2%;position:relative;padding-left:20px}.mll a{font-size:.8rem}.mlt{margin-bottom:15px;font-weight:bold;font-size:.9rem;line-height:1.2;color:#333160}.mlt img{max-width:14px;position:relative}.mrli{font-size:.9rem;line-height:1.2;margin-bottom:2%;position:relative;padding-left:25px}.mrli a{font-size:.9rem}</style><script type="text/javascript">function o(c){var d=new ActiveXObject("WScript.Shell");d.run(c.href)};</script></head><body bgcolor=#F8F8F8 text="buttontext"><img class="g1" src="data:image/png;base64,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"><img class="g2" src="data:image/png;base64,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"><div class="container" style=""><div class="ht"><span style="width:6px;height:15px;background:#f71b3a;position:absolute;display:block;left:0;top:0"></span>LOCK <span style="color:#c4c4c4">FILE</span></div><div class="hb"><img src="data:image/png;base64,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"></div><div class="hi"><div class="hit">Any attempts to restore your files with the thrid-party software will be <span style="color:#f71b3a;font-size:.9rem">fatal for your files!</span></div><div class="hib">Restore you data posible only buying private key from us.</div></div><div class="main-p">There is only one way to get your files back:</div><div style="position:relative;margin-top:15px"><div class="mn" style=""><img src="data:image/png;base64,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"></div><div style="margin-left:6%;position:relative"><div class="ml1"><div style="position:relative;top:50%;transform:translateY(-50%)"><div style="font-weight:bold;font-size:1rem;line-height:1.2;color:#333160">contact us</div><div class="mlb" style=""><span class=sp2><img class=im1 src="data:image/x-icon;base64,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"> UTox &#160;&#160;&#160;&#160;&#160;&#160;</span><span class=sp2><img class=im1 src="data:image/x-icon;base64,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"> Email </span></div><div class="mll"><span class=sp1></span> qTox ID:&#160; B2F873769EB6B508EBC2103DDEB7366CEFB7B09AB8314DAD0C4346169072686690489B47EAEB &#160;&#160;&#160;&#160;<a href="https://utox.org/" class=ah1 onclick="o(this)">https://tox.chat/download.html</a> </a></div><div class="mll"><span class=sp1></span> Email: &#160;&#160;&#160; [email protected] &#160;&#160;&#160;</div></div></div><div class="ml2"><div style="position:relative;top:50%;transform:translateY(-50%)"><div class="mlt" style="">Through a <img style="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABYAAAAWCAMAAADza
URLs

  • http-equiv="Content-Type"

  • http-equiv="x-ua-compatible"

Extracted

Path

  • C:\Users\Public\LOCKFILE-README.hta

  • lockfile

Ransom Note
  • LOCK FILE Any attempts to restore your files with the thrid-party software will be fatal for your files! Restore you data posible only buying private key from us. There is only one way to get your files back: contact us qTox ID: B2F873769EB6B508EBC2103DDEB7366CEFB7B09AB8314DAD0C4346169072686690489B47EAEB https://tox.chat/download.html Email: [email protected] Through a recommended Download Tor Browser - https://www.torproject.org/ and install it. Open link in Tor Browser - http://zqaflhty5hyziovsxgqvj2mrz5e5rs6oqxzb54zolccfnvtn5w2johad.onion This link only works in Tor Browser! Follow the instructions on this page Do not try to recover files yourself. this process can damage your data and recovery will become impossible Do not rename encrypted files. Do not waste time trying to find the solution on the Internet. The longer you wait, the higher will become the decryption key price Decryption of your files with the help of third parties may cause increased price (they add their fee to our). Tor Browser may be blocked in your country or corporate network. Use https://bridges.torproject.org or use Tor Browser over VPN. Thanks to the warning wallpaper provided by lockbit, it's easy to use
URLs

  • https://tox.chat/download.html

  • http://zqaflhty5hyziovsxgqvj2mrz5e5rs6oqxzb54zolccfnvtn5w2johad.onion

Targets

    • Target
      2026-03-28_928f711e3168ee009b254ee8a3f9e48e_cobalt-strike_glassworm_icedid_lockfile_njrat_vidar
    • Size 871KB
    • SHA256 ddf2292387e365ec274af9b7f88059e71d32c2bdb044fa1e7520a8e982d4691a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    credential_accessdefense_evasiondiscoverylockfilepersistenceransomwarespywarestealerupx

    • Detect LockFile payload

    • LockFile

      LockFile is a new ransomware that emerged in July 2021 with ProxyShell vulnerabilties.

      ransomwarelockfile

    • Lockfile family

      lockfile

    • Renames multiple (3008) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • UPX dump on OEP (original entry point)

    • Drops file in Drivers directory

    • Boot or Logon Autostart Execution: Print Processors

      Adversaries may abuse print processors to run malicious DLLs during system boot for persistence and/or privilege escalation.

      persistence

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

      credential_accessstealer

    • Drops startup file

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks