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25/03/2025, 15:11
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250325-sd5jpsxyct 1025/03/2025, 14:56
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250205-k785zs1pfn 10Analysis
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max time kernel
120s -
max time network
6s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
25/03/2025, 14:56
General
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Target
RansomwareSamples/MedusaLocker_24_04_2020_661KB.exe
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Size
661KB
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MD5
19ddac9782acd73f66c5fe040e86ddee
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SHA1
24ceba1e2951cde8e41939da21c6ba3030fc531d
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SHA256
dde3c98b6a370fb8d1785f3134a76cb465cd663db20dffe011da57a4de37aa95
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SHA512
e7be7472241fdd26db48dbd0311afe821905f6d59dfb56e3dc035944b7346b0767a8af76d110c5f60c0ba0183ca3791e56d9b3c8b9ba887afa111aafc949c1d4
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SSDEEP
12288:vN3K5e8nbwFigzk6VVMqX8aQNRMcauV9B/rtiPnA40Q8:hCXbwFigzkQVdXvlcayDh49
Score
10/10
Malware Config
Extracted
Path
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\HOW_TO_RECOVER_DATA.html
Ransom Note
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=Edge">
<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, user-scalable=yes">
<title>Title</title>
<style>
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
margin: 0;
padding: 0;
border: 0;
font-size: 100%;
font: inherit;
vertical-align: baseline; }
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
display: block; }
body {
font-family: Tahoma, Arial;
background: #717798; }
.all {
max-width: 1170px;
margin: auto;
background: #000;
min-height: 100px;
border-radius: 10px; }
.tl {
text-align: center;
color: #e03930;
font-family: Tahoma;
font-size: 28px;
font-weight: 700;
position: relative;
height: 60px;
line-height: 60px;
}
.close {
padding: 15px;
width: 36px;
height: 36px;
position: absolute;
right: 15px;
top:0;
}
.bg {
background: #252a42;
text-align: center;
color: #ffffff;
padding: 25px 15px;
font-size: 18px;
font-weight: 400;
line-height: 20px; }
.bg span {
color: #f25252; }
.bg a {
color: #9676fd;
font-size: 20px;
font-style: italic;
text-decoration: none;
line-height: 35px; }
.bg c {
color: #f25252;
font-weight: 500;
font-size: 20px;
line-height: 35px;}
.footer {
padding: 15px 0;
background: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAL4AAADACAMAAACNgikeAAAC/VBMVEUAAAA5AgK+hoY3AADBiYnFjIy7g4Onb2/IkJCgaGircnK1fHyyenq4gICaYWGtdXWwd3ekbGyTW1vDioqXXl7GjY21fn7Mk5PPl5c9BQVHDg7Smpo6AgJ5QUF1PDx/R0eLU1NbIiKES0udZWV8RERoMDBOFhbaoaFzOjrWnp5YHx+JUFBLExONVVVhKSleJSXgp6eBSkpsMzNKEhJBCAiHTk5UHB2KUVGkbW1wNzdSHBxRGRndpKQ6AwSeZWVBCguhampkLS3JkpJPGRmdZGSVXl6QWFiPWFhEDAx2Pz+GTU2QWVnMlZXmr69fJyhHDxHa2tqgZ2fjq6uDSkpiKivBjo5tNjZWHx9EDQ9ECwtyOTllLi79xcXVpaXjrKxqMzNvNjbXoKDxuLjnsbHco6PutbXEjY08BgipZGTgqamocnKqc3P0u7vCiorrtLT6w8NLFBZbIiW1eXn/yMj2vr7Fj4+4g4PpsrK8iIiiamqPVlaqc3OrdnadZWXDi4vNk5OfaGicZGR9RESfZ2e2fn65goKXX1+jamqbZGSMVFSjbGyaY2Sxe3uyenu0fHyZYGCNVFS3fX2RWFilbm7Kk5OGUFD3wMCOV1eKUlPJkZGtdXU+BgdkLS2ETEyTW1t0OzuXXl6ia2uOVlZ5QUFxOTiASEm3f3+cY2OCSkqPV1fKlJTCioqnb2+4gIB5QUFIDxBNFRW8hIOdZGRWHh+hamphKChxOTm+hofBiIi3f3+GUFCPV1d8RkiUXFyPV1eqcnNxOTnBiYlpMTGAR0e8g4OqcXHIkJB7QkKOVFXMlZWze3uyenp0PDxSGhuhaWqYX1+pcHLGj492PT6MVFRYICBhKSm/iIh8RES0e3vMlJSweHitdXWudXWiamuyenqnb295QUFvODiMVFRLExObZGS6gYGsc3POlpawd3dCCwulbW7QmJhaIyOfZ2drMzO1fX2JUVGudXV4QEBUHR2aYmJ6QkJpMDC6goJUHByIUVHepqaESkrboqLJkZHJkZFigLAOAAAA/3RSTlMApqampqampqampqampqampqampqampqampqampqampqampqampqampqampqampqampqampqampqampqampqampqampqampqampqampqampgEjpqamCaampqampqYEpqampqampqYSpgSmHQamDaampqYXpqYQGqYWIFU7E5V8Fg9gXiooIGs3C19MQSyPhE9JQTYuKhmml3lDIqCUkoOAenFwal9WUEg2LiCalpWVlI6Nh399eXhoSTgoJaajoZ6VkYh6dmJZTz83MaKdmpSTj4yMi4uKhYN9e3ZsV1NHRC0gEqSjoqKenJuJcWxqamZmWj6joKCcmpGDn5+cnJsb+11aAAA7lUlEQVR42uybB2zzRBTHG8f2ea84sR3HznLiOGkSZw/SXVpamgL9PjYU6GDvvffeG4TYe2+x9xB7I4HYILZADDHEkriUPSUEZUj80jh1qtTv7t5797/nS9dvsOLaHVb+hs2+YbsO63/LjjvuuPX222+/cYeddtpppT/ITpCNf8r2kK0hO0K+u8oPV4SX+4YdO3zzt83W7vqf//mf//mf//mf//mf//mff461V95165223nXX/5o03+nsd655/IknTtltt4t3O2G3ix9+++Ajdj5ylwsP3GTFrv8A25+W5XGeEVhMVxDcjzE4giGMKF959Rnv3n3uxhtvvXLXv5hNzo7E+0UAgCBQFGAJJi4LLMUJKEbzIiN8+umbVx608/Yb/ktHYu2DTvAPOoqKowShII6+UavdnrI3V+2Wi/JirxhgWb9feeyZZ87d54bNuv517PMISXGZWCHaTEeX1uS4lB2J1GRKwPE5ZWpqI2dKRxEgUQLCvPn6s8/ft/a/bBSOsBL5oXKfx+uFPyEPpMejLRcKRtdZVo6QFKsS7tSM7fh9CCUzOLH7tSft9G/KTOesOhQMLrNayNMxHdrvXWjHAvC9vrRRGV2WD/hVVZmbdgkA2FsfPer5o9b/twzCIZPN5DLJnm+s9oQ6r5BQyBvq8ZTLC+ehnlK0keVEnp3Yob3eBCaA/sPvuvakf0VC2uPkpasOlb4xHlqqeaC1Wl9p1WCyuuoyzXS12ayml0uWyssFk6XViyStY7brohxXf33/vV7851uw5x3RodVDnT7vuEtPecsVuoeqk/ncOtE11xlYpWAa6xbCaw7kBhJrrtNIpZvLGKZB4oNzLXpJaiPx/X027PpnOfC0oWbftzHbt+VQtZqvbrXmZCpXLJopK1PJLIktOxKRuFgsa4WzUrgYXaUYNQoyjcYbNiWdcNA+B3b9k2x45zLJjqP3bDA0GR1a2kil1hgrNMwCSdZFqbJEimS4Xr6fJsU6i4sMSo6SyyditYZRa3A6QtPglPcv2K7rH+TMZCkEOz6Zzm+11WSqsKQmLS+NyiRJ8iIFKIEnAcUgNKKgTktXdJ+CBWgqPgpi1UQqwqCESt382RF7dv1j7J8MhkIbDDVX3WooveaakwljfDSyPDfMxXmB4ziGcAhEVVp6yyZQzPHp9tSsvZ5C18PxaCmYr0j4RjbOnfrsPv/UZLDXMn09q5eGhprd1eqaiXVjVsoIjxuyJC8rkVAFibSuOvYEhvkmFNXW5/SWs9785tPZYXIgFgk3ljZiPsfBwavPvfLPTAV7JbVyd7O6arQ6FG2kxkekEZmUK7IUj2RJCkGJCQJHdRTDiUHbWW/QcTeybXfGvwS31qhQOCtw4ZRRd3T61reP3LHrH2CvUmj17mQzumY6n7FikixHhmUJxHlAswzeYm2fjuHMIIpP6Dru9ztz7ak515bqvEXKIkMxDEtFjAqvI6J49T9h//7LBaO5XMIw1lhqplNmfmCNWCRCwfgFvSyiqLqt4CzuzLcIZz1Ecfy27rY28mWVZYswsgEF3Uug+YgZw3WePHGPrr+bfW8L10Y5EYp9QIu9HCBJCvTK2VhhfDy1BJB4wI8hCE7YflclcFtVpzea28jFI866MVEUSbJXBHWKIliysiziqx3R9Xezs2klctGBpcWGFatBnxdxaCwx6PMjGMuLIuCWjZMUjSLEes4UpjNKe8ptbY5TiMH1UxQA8d5hkaIDAd3PGUA8q+vvZudosuyFeMrBfD4xzgu9pNgPeMqPoj5bH2z5UZYi+zk4NIqu+DFVdVx3VkRARgQixTMU4Os8I/hpVecLIwd1/b3AxVZ6SINCORTSSs1cwmyMj4pUvc5Dj2Z4hEEdTJlwbEzFebEOEBK3BxFnSs2iohhgBEokeQEVeMBPdBS1X9y7629m/UuXGfIs4A2t1kzmjXBFEgHPA8DTdWhdAMEwTCV8alvB/PwwRwuE3fLJg6Qc53mGZsg6oBnGEXyYo7ef2afrb2brB5tVDSrlDsv1dUeLqZhl1SQZRjBsA9VxEBr3I34dRrCr6wqC8IwvItISGR8mQV2gAiyFTCA+v66+ce2Nf7v+POlBqNg83xDqS+byCWtsPGJG6tmYTMZJEggkCCACj7Mqgdltt91SFWHMNEdHOY4UQX9/XayLqEOofvuwG7v+dnZZo9rt+Y6+7mA1mkuZZmKsVinEYstL5DApAEDTAMGg9e5G7ZnW9Ea6Q3CRGifGpTiIUyiLo4rPsYmD/wHVcGYuGezx/kC5O7lM07DSYcOsZIYlThYZUhwGEIrHsZat6vOuPTXjCmA8y2U5spenKUyFC7CvjvibrV9xw60POPKOdazwEmvspjUnGzeNrTIZbQa15cra6sF0Ml2MjdRi4fFlQS/VS0I3AiQJ+9lWZxV92hZIwYpZEYqn6hghYMqXB/89RaAVN1m5w3EvfXjWNY9bywNyOB4HNM+KcT7A9PeT/VKlFl4jV9U0LbhctRFbEsmGpZElMgl4QIo8whO2rbYCY4YiilQ8k6VZGtEJ9d3FlvybXXjs9dfvcv1dV9wOH4dd8oBAs6hvcELRHceZUzd34BSlE75BPyowDALofk7KhgeKufTSsGVWsiSUzyQpUgLZz6sIltbylK9Gz7FkNjuMqesdvl/XIrLrSddeezhg+GUzy47GYrFKYenAVktXWXONpeuk4KkElh8FPIMjg+ttpNt629nUJQgd5RG/T2AAGUslJteNFSIxAOokYBiawsUeLc3ZS0TEmSZEC+iPHdq1aGxy/Qu3f0pVCmsOrbbaBj2wEPVT4Lnm7dDXnBxbZ81MJCvC1K7YLlQHLou1dUbESbgwaVjLcjIF+wBQFFlMxxTFJFm1Ne0y8sVHL9paa8Wd9pIls7qC58dmwxP4gO/09MEXyI9Ka9rqpXKwO7dKaoQDiKrP2rMK6iAUDsgl0ghMNkBgWMChiLzMmsuyimvDpeOZm3QtEivuc0o6GPqmk78tBEI8Cw9o/ZDne75p1zeDU15OC/WEYFOCaWskQ6ttRyECdH9kmMusYWUyEiMapeXWiJAwZ7bc2dcWz3UO3H/M610w7lsjfzh6e7yrLv2+2z2Q7w5a06gEv2uLpoWaxihF4ygBJTTdOxozi1XvUGHZzlxAsnMznx/ctWgceGrqm77+NVZYRetY35lum0OlUs+CU5WXa47Fwolksqx1SoZaeZl0qCdYTuaKY70CRiAIBUYGtOA6ETgZDHOU3n5+EUuFKx7zWdXr+XV6CmsudH1PtTm01Wqrrdaz0JLqAFxkRVdft5Gx0hrUcaV0U9OSyY4DasFqg2Nwv4qAcFSrZjiKqROP7te1mJx0+kMLzr5w+H4gOufFsQ16esobdFebq6w5tMKqK3TCY/X0mjVmdOkyZizCqsKSkCefG1omqK3aLIe+XdQkl5qVOj6hACOaHoujlxzTtbjsecjJ0LCFAPg+BiDeYK3b6801csWbUg3ThHIBBnawavSC5Y2aFItQCp/Ilb3JvnSxudxkrs8Tgm0JG4n8qkGtvEEzNcyzTH8sfMqilwg3PPSgk0vLLVSRQ9/aD19DZiJYWj6bMsYrEaMxBm30elZfJrWsWAh39CRJY1p1PORZJhHOGNH8utUQrINaveFUvlkKfRPsQ4mslK1fvdehB27StahsctJe+99SLH87CB28WiqlJQOEuPyylVgMhupSeItCS+YqorTEygxHKuMc1h2MhLzRwog0Fm0Uo3BZkKgzkUY+WO7pjCNMrJByAiiPHX7djRt3LS57HvrelZcm0jA8F1xo9VR4KCQSokhKViG8NJqOLlcODaWWBeNAznAc6K0V5Mga4ZB3mUacLE6um4omNc8YCeJmHv5SXhjJHs8GVZit1skIg29cdPcLuy7uGKx44PYf7P9Uos8LHSdaiOWXk6GUlyuNRjKdK0WDpb6+RByJAZylUJ5keFKUZANGSBiQ66y7zjqT1bIWw3BplXTJU17h23FcYXJhZmimjLjiP+zglxZdNK9/zL0nPn7ZZICMlRIqOSJVDDOXTK5aXKcU6kmHQYrCaVR3JniZBVxWTng0zSSXnSx2nEcb6NWxeHGZ1bVm9zcTYd9Wq3lD3oWmrD45BlD8mfNe6VpsVtzzXk5kYmsIFJByeasySmXNIS1UrlrcpIn6dUd31PqYSPNAGlo9GLIEEA6Hly7T522gNjuyRjm0ejO5kII32HKr0A9zdbm6Buf/8opnF/9+0TmyKBgcMWwMGDFjlehkeCRWCEUlORURCdue2nzW5U2/YwYLwWVW9a4JxCU1Y2AotJwkKCCS00LBKDS/M1Wv2Q27/tts1nHJUPcSYfC1/Q9Y3KXL2lclAtwATmQq8tJUJdu7ZnONsGlactQElM9uzW661qZuYJbzLrNuaGBVb04iK0Uz2q2tKeo4mVlV0xJWyeMpJ4eK4dBPlNSCCGwA9db9z1/MG157Xj4khMPIMDncbeAE0p+VEgXLGgiaICACpzWz1lrHb+4oUjmV0GJRb1XqNywpqpULgoONpoKhdMIoefqCzdzyq/xMjizov9XMCHrRGUcvnhA67rIS16DAEhAVByPrpFdYfatKhIsM9DU4kmT9trvtNmvN2igCavng8kXvMjKIFYwodC4f4V8+7QmajUoy1N1MJzLQd35hP3z2TJLK7e/t2rVIHPdW9yq5VFRIAdpIh7yQkMWJhWUsqZcUCLXV3mKtLWbnVH9ci4pRT7AiZgq1tMfsxwnOiPbkTSO2TE/3uqac8vwG3p6oPHjti4vkQQdeXl5m1XxKNtFid19oIXksJw9TxRxJygymuu62W6x1fNtVZa8J8t6kNd6wRlYNVVg/Kg8kQ3krInVrydQw11kS/IKFtzqzMXnRQSt1LQbbXx7MrJmXwjJV0r4LuiUcKcUyXJ0iBt35bY/fYov5jabM0PLigGfVJSOFTGK5puTT0WUnPVXD6GWW0/Imy/26EP9OGmqWcvEBf7ntGx6z86VWWE5pUoy3hjb4rruicUZOZDKcKBAtdQZ2/7a2nuwGVM5bkriCtIw3zNsTAlT5xbBJcquXl4aRojcEP/xbQJc0xEt3+ktLb5u9fMidI3I/J5MZLZUJJILfZ74ibdNmNlNnKKzlzmyx1lqbTyGhNZjedb1lmYxFSuVMQFFBYrlyaiyBkFopwTGaJ/SD+v5FDgpBTZT+eO9N/jrZeczeT3xSoATdUWRglFMmvkbP9wLUUnbQM2HSjymOCzPnppvOzEieCM81gmUrTkrlKBlQECkXSo6bGSfeF03Fjc5nv18k/8BCMIU6R2+idueGf9FUddyRJ8Yom+DGUNWkGZoLGgm6pn1nfVnUt3HGx/sRpdXeYdNt1tpi0/n5gTJgl82HklYvMHuWMAjCW9VywooFfJFStBBIfmf+z4Cp7NuCRjJ2y9Er/hX+vv297z/STyPY5rPtSibmzXAkkjJiFhP9zneW0nPbYFKERKdmtt12i23Wgv2Prr4Ojo4mPElzeakYlFmcAKuUg+NjpoPG+hKAgx3s/XU6/7AvnU4nTnxx7b+gQnjD3idbUmB21rFVV/XXjEjNpBAuQUZFue+bLgyK/PQMR1pxpLUR7PsOx8e98kRgdBVPOmwVykWAEkQ9oWk1M+YPFLUEd9uTZtiKFMJWY5XJrWAVcXK1anM1WJCoFkcLRmZ5brer97ph6z/f8fvec/oJwFYy8c2tPkIhAjgCeFCndCS9bHbSR67Q0etLK0DZCF++FqFQuO9umwX7Z/JBeoKRiqH0cG9Ck4RBnVg+2hNs5GSbSpciH92z57HXH/XCwQcffN7djx522GGXHLbbwxfv9vAjuz369vNHHHHUUUdduOGfd/vjzt9/N0HApnfYVDeBGRZ0VejU6hEWIOuJaWCk+/mYIdXJGq5gWdmUAeu6m0Lz4UPtMew5NBL1DGRGklqNdFS0lgyZ4XUEH4hWyVM3++mXJlfufGkSvq7412X4G/a+7SNkaoeNfK05naArog9T2F5SJDkRF2jcpmNUWFsqjUqF8bhAknUjwtG82na32AayVlYDqu7n0j2NkXB5MsspDmqGkmMJEzCxbos5fZFV/coHnHgbaUUcJinofgLF0EECC1D9QAQ0ECkgAHaCiwT4ykBizAyPZ8h6ISuPxCl8anYL6DpbuKUE4SPw3pw2Kqeq8QI+qDANzYzlLYRJJCuvHty1mKx8yImvCur8NAbGxxgMwTGCEhmKF0VB6BWQOiVQNPAzmXFJoLmCmYqDJSmJ6qUoMgCdfy0IHZIJVWHlaJ7jciY/wuqoFMxHimu4dm8iH7/lpK7FY8MDTnwVIdQJ1VayMubDVJYFvRTg8QBJMgLJBwAj8jzHwoLUUkkYXl6KWOFlAYWiQMTV2dkttthi00QS1wkClaNGJZOXOHxQJYvNVLpJObQcNJHTF0/Ob3jjQbvh7uzm8OqsjxVZBAfisEwCQQgIDCXQFIXhDI2iJI8xAmdatZoEWIShdRT0izS60cyms5sqmuWbm1YRad2ClJrsl/02UUiuGV7OFOn+VJTDdu5aLDbe+QkqjNmryrMBlGcDDMWAOClS9QBC4CyuAr4e4CmdpUEdAN6HMWSd5XG8s+2FzMbjAcyemnftWJBT13OJ3nBiNBuscHUfTpveatgAoBJOJgT6kK7FYZOjH3kddUCWXYdSoa/3DtdJDvAAoVUEITDdh/t4ikB4hKFQCgCOntJ1AsMI1NYxXs6ILCpgO7htJ1gUHNdVecOSrKCc5XFxOL9UkiM8VVm9lPEdvn7XorDTmY8EoOzSaxVCkWQZhibPMiyKI4gPRiLcjEasN4izvs6dBowVKYoidJdYb17BFUIUKBDoR1nEduf5Moe02y20PzZKFqG4xHmymIzRAdFakqpWx+jFSZsrn3c6j/h0nMExMsKR0vIiDFce2q5gE63WTHvaVWzdxhHC70NshGYBBduG2VAh236GlKgAobLoVHvzzdeNssTxUN/XKlRGk+K4zXP5XIAJUJFisMjlbr6/axHY9awRFIcBiLMCEPg4IOs0SrM+XdWn51uOPjtrT+iuvdF6Cuo6DuYoFMIinV07KFyeuwgDyABBKO35+Rk0VEE22sYdpCVDqKRJESWYTFpWFRGNlNMWb3yyU9dfz57XjNG41sCBSEIowDE0YJAJta2qrR1m1lM2X2+OcFwHptP13Fl3zh1EJ/wUzEYUzpC4ynY8hNXn54+fb69RYv2brtXWMWBwAzHZP4EwBUNgA4LT8JYypHzbYlQRzv8CSHQ1wQGoCigRMAwfiJMAdO7a+1C/H1EDABEoGKaMX1F1d3qOGEQQilEQwFNiHGFhJDCt2c1n5n3eAtreZtu2TjDAHIgr6wmUNYkPsoKKRbX0uEie8tfvvtjwgqsfWFaOxJbnZL5/RAhQFM4CNl4XGOjkTDwT4PtpBsYmTwEAvUbAVAcRGQZlYcakAZchBYmZs9uz89tua5QAscVam7ZsBAeNYeALADlaUFSMmZCXS6QKIPDwXz5prX30GaQUkbmsRMYBEAEpMLofx6bUqel2uw0P8/Nue4c5VYe7MTE1gMtkLxSePI8oUAyxgO6nyAjT3mHzHTbfFvVYiL3NWjPTLRXhOAEQzLKpqt+n+FBs3egaEVFU3tz3r7Z+54+AxJGyLMqin6J4jPXPQptbtkr4UdyHswiDE5gCC5jrzW/rbr65vYND+NBWgGUUFcUCgPUBive5G023N2/luoGy6Vrbtl0HBcvWEZsVzWQvNjeNEES+YWUpepA4Y8W/1nN25uJZsp/kSagJGMJ2VJ3ol6XxgpUyY6ZhGOukLDOWSITHrEItE671Upg6u4M71dJb7uYtt6XYiqI7+vRs2231erhBfS1Y6HEGGZGkfFggm4thtuNjNmfNGiwnMuimT2/9l+b7gyRAk/0i6OzMwikuUjNS6wxkRyMxaxVo+cCYUUyF17VSRsQaXxIOm+ZNudykGctSOD3Xnpl3p6Zn3Wm4vXTKdlt6d9TfgpWSGXcjVWFYFBPEWh5BWi2AzMkUEEiOZOeJF/9K83fOCiAAI1Xw81LETBlWYUkslY42S5oGCxbw+W3xoqcMN1yssOUK1aUD0RXMcHSVNRLGkixgsZmZ6Tlnel5dT3crmuTfaNu1tmg77WmVwh1EGG+KqmtjSEsdDSgBlmWwtnPqXxe8K55/CwkCAcIvSoXCyHgYbu4aKCU1j/d38fSs3lc1xgqNxjqJhMkJ2Jy7nm/CprwxHwFrzMfvMKtPML4JnygnDP/UjE4T26LDULIyMPe21d3+OvP3+bq5qw6O66vC9PW5+1vJk923u1nf7G42a0l2N9l4SKANsUKbYsUp7u7u7u7u7i6DuzO4w8AgA8P3Cgz8wQANRe6vs7+0Tafn3nvud77znXNvP8t0aFXRG97SSmU+u/qn4uGFJ738Va/64Y+ffc87PuhOl8aDnve8O97zNb8YxP9Wzr4wQM/I4Ub6HBpoK7aV5OJbArrtoBFebyoGtVkw00XXSt5kliBnr6PNE0zQkc0weerFV6yB5zaftRVmw0cDWt0rQpt+0ste9az3/fyRT7zb31ugazxzlNseXIgksL+q2fuLXTc0M41UajSR4llq6prXhDPFVOK8GHgNjipc+9YF63aPdWQl5LFAgZ6kXn2lzL/aw3Ve193x8MxM/0kv//HDvvb1x/wjXfGDL90/Ob1/cBEz+HNB6lJtaiLRcHdyJyay80Ryc/Im1y5MzkqUMa7XZWzGTW52w4Ub3upmvGkrKyUTPChGfPWKUeSn1HV5PpM58+tn/fxG1/rns73TXXbily7GXfhLY1Ik60U9YtOjdDjk2anJZDJmSR2HdjOiEVu4zq2vOhkr3PzaybQuKK0SEwbE1EuuGOV8UE1W/NqrnvPGb/yLu/Xo96xtDSLL5/5yvRIbEM9l00FIOpZAXXdyKuYQnIwUF02bp653k0lWJW5yzRvSNY9R28tcST01++4r5vrPya89+dkvuPHlqORf+pjm7t5i8cSl7tn4YLBYy6ZlXmUJkixYgkEWJHk9vdWwiamrXu8mqLJIROHm10wGiWxbVPTWCjH72+de7Thu/neFtDu94DGXjbSP45QVVWjXUWuoV07Los1ObVrIZGKqKFfS2aqXzTCF81NTs7MxSyAs9tY3n6Rz/dMlgQ1dZvba37nlscy/YpHike9a1mUx2C2ZclvH/RNFYkm7o3K6Xx31phNFnYhd+3ZT14VUofCqZM3e6qqsf7LombyhMLGbLbwNqe7/0HyUt356319mc+hUi5+Ym54+EU/VRrVesTxR3l02VziFN6bOJgleM+uKRGzOPvY6rHwiPsoEnCHEbncT4kv/+8vG13jBw99+rtbv93uD+NzcxNwgXi42VngSqQwh0FFTc9rzlgjHsSZvfW1K263lzqzrPKs6s5PGI67yfzBucO/7vm1cKpmdIXi2bg55QZo6OyUkZy2WoIN8o6WJlMCeutm1b+IwzTNc60zKHQusdDtD/b8wHztwr09Ue9X8ekkmJLbgJCnW7ujtUsZdyy6mfIaaTCJRLlw1qfUP3DYjjrPQ2M/ePPaQF17l/2Tc9mll3BnCyFW9unuUSuBSN7qAZ2puPm8TztQNHZuj5XjKrQQmpyhaq+5cj37G/971/zLu9lRvayaXaKI7cHo60U+k1lKp3UywwgmMaceSIqcy2YlEtr4cmKZoo4oh6umn//+Yf5X7fGKpnj3KpqozoyxymmqLG4eMIkEQ5zlFZ5jM6kTNy7itdXQXdqBK07bxtnvc5/9nAq9t5s0QTWFr6XlNUocKdZNkATpcIUbzbmM0ODGXyFX9esZHpCjJ0L9iDsW+5D23ucr/yXhmNr6aTTOMJJFEYXYS4qcaypwm6+lUHPdYFlMzuX610XW7XiaNA8AraBcz2Hff9ir/F+Nr7zzqxqN3PXo9+E8+i0vTW1Uc1YyPJHO1fBA/AD0tx8u53KjunXYDVGlIglSIp97nKv8H4/nv/HDOayzmELv+kkbGE9Va16+YsummmvEERrM2k4tYaTNR3Mp7UKrW/GD5Xeg8/R+PWz7nZQndr1XyfirXTxwcIJX/8/2EidxehkM1LOREMbp5ychhprpV20O/ai2H9BhK+ZMf+EZItf+7caNnfxqc50j2s8taac3bwW31crkcn4tPR/nMxIlBLZ9GDS/mJGMGETubNFgqRrIWKgWQSGevG7M/9Lnn/c+e+bjlPV8ez8UnBic9rdXbqci8nMazHrXsYnExl0sk4Clw/niqpXdknhCpJOjz1BRYNFStSVQwZqcKZ8+fTX7lKv+LceMHP/tl8fhgP7EaP5nzuZXaTNXjODPtZrxupjvyGmey2VSqOAPH3xsdlZQwlEkrVjhVwFYkz8cgaM06CwVrgSU++N8PAfd/5Gt/sT1d3i7PHCTgPrlGhQ/Se6s9b91cMf0Mbn3XvZKezviH+W4328/N1KrZmS43JGmIpyoKGrhRRBAUM1Ql/ukv+C/bf/eHv6Y5M7O9vZhb3JtZbJYn4nPNvK4rFfdMuZzK1utDheFKEcsx0/U22k/W8i4uM6aqrq6qCq2GIWe2KqfzZ4qJftXN/O6O/0X/v+kL7vnpAdDw4vZgMVe8RXcm1cAE0OfeqwIs86libjqxVZ9XeaVjygBPvbKkVzg5KPl+O61zTBDoa3tNNL7UUrVedpQa9Yv91zwf1Zb//PjGHR72rHd+cxpjdYCbNtuLM7vZvWLd682sXmrhmsZtdc/zdlOJweqRxsZQ01MlRiZitKQICm+bmWIifiKxN5Py3QD1eVJVSJUx1fHSb+759f/wBYrbPvJZn/4eri9V+4v98vTchcEgvj9zi928m/WyjVE3kRjEpyMxtzlzJt/Ij1ajJjBykmLZyZhjBW4j4xVzudVy3g9DzbZtDRUnURQFTdWos8nYt5/ynP/cIyvfeNQ9X/ORb84NwOunD3BBq5faHkQB6mK5nE2bS3K+2k3hgOZ6A5xkNIIP+md2R4kToJpByMlht9/Hn+xlz9UDXaQhpywQlrVJUZQgbwRrfscpKAtSp/Tar/8HJoCk9p6fehJWFuNgGpl5fBUs4OItBvCW7cXpZva0Zpp6OzsaVbO1arGXS8SbCFlxTGQA6W11OrFaTCRG7qVnesCWHYelLUpwaMogxXZjvZU2JYnGPDbqT37Xz6/0Kb7zw1/1TVwtuLB/4eACJnBhsH3hBD4Ptm/RnJuILyYG5XOZUrDSkt1SPt9oHHV3q7XRXjmRS5SRxuf2EntnfJPDf4qDio0VmzWw/mzMZlWNURk5zXGVer0S5JEsrFcbtde8/zFX0vr7fSqeaDYTze3y4OL29GCw3ZxZjLTlue3twS0uzs31yotbPjeu+3XNDNZPe/nKsh/goblGL7Wz2BuNGm7N1cyKLBG0g8utsw5F0hK7cN7WOrirLjC8l63upFKp05iAprdF/q0vffYV632/wfum+7W94kw/lytvXyzmgDYXtrH80DcvXCjjPaS5cq68WD6XfvOSLvMrS0zJ1c16hVlp1TPdLOKvmxbCls3InFpgKWpyskCy9CSSekXltCCtSlypN5FoNhp5cz5cbjs2EaNILf3p51wZHLrXk3rFarW2s9vvl8sXe+Xt7TJm0Ny/dO8qjkclbnFxsTxIXDxs+WNN7+gc7mtV6mstTQ/0SkbXTB5ximNEBl6/iTB7qmCRlo0CKYLCWGU03kMuU6w1NzrcirCgipQjsXaMFksvffz77/7vV0t/3G+c2RnVUp5f3alW97AHF8sXp/ebAxzKSyL5LbpbW4l+ebuxUUJJletw87Ksh3oJVWqU4JRQ50yNWyrpSzEq6ZydMs4WYrMCb/Nyhwvp+XWw7H4j3/Y2SIGmSYpHkduYtFXasui3fPqeb7ravwn1vy7iuaa9fNXf8Hy32tgp9xL7vXLz4v72/twciH3z4kyjkSrvD/a9TtuEUQAXSVQJjedkZklf4cx8Gq1W5rwsJheuGz13SScpumMyeigR/PJMYroHbPVFRkLhWGBpHlIpgh1NTpKS2vnwA/69HXj4N6tnssVddLsuB+MAVKx7i+JieT+xmNve3gfyoyy0fVC8xfbidjlXUjZCHkqOKtigZDYpilSIXmGwhCFpcALpnGIpo7AAxkZzwYomGErQbyb2ilmvZTKbtiEYhoD6d9IRCoRFEgQLTsq89t+6Rv3jxdTabrOty0HQ0isMvy6nd7K9wcUDnAAcg+05OND0/n55f3GQy/lywDCyIoqkwgiMQiAqmTqj0gItUrCKSiJNueECYfDDcXss0ESllivvZUfFFZ8hSJakRIKVUHdnQTHwR2dPnY+xhcmnvP/fqNn9ulls1Bt1rWSOlwkcxCWmUs9EoJ4AqCdWm+VEHJnticH+IJGAriaHCjdvKwIZ0RseJpGmDa+wLEFKFlDvTp46xQrKUOYYjmLSNcBxKl/y/FAjSAp2KwZrYNFnr0ckC9croHOITMamHnf8hP5N3yvWsLcZblxKXzKelzmeq5zOFSGq5RbL/Rx4Djr449vN7QPIyy1OgMxD8DatEqouECzJ2psQPqcoI8ayycJVHVXh5TZnkrTWag5Wm3sz+Xne0+E0lONssiJFxGLUra97VdbCJkB0YWNJ6stXO3bImuunYL7uD03oNqJMiBwRmiK/m01hBolyOYoG+8DQfWB/oreXbc2TAiNKEHwkSTUVm2UXBOc6FJ00yKTlUJTNcYGLAp1NVGaaiYOZbOMozcu6TSCmsfAuCZtAnz+VLMxS7ORZVPgmKfVxx9Yj7oSLoVUXBd8NlEhk2+B5MRTHnDx2035/VIT1vdV9EM+Tc9uL5dXEVuoow5N8RyFIwVAlNa0SMZKkkoUb3pCmaJYGovBm4OuEKCxVE01oV+fSXF1mbJqkcVQXKDZJEQRpo8+ejd1w6nwhtkDSwvwdjy3hoNZZ89YzTChqHD1P2KKAeahaGC4vV12ksuVsfx+BID4H63PNcjablyWG0RSakKKHPJahyBI4pOcdCiVq
Emails
href="mailto:[email protected]">[email protected]</a><br>
href="mailto:[email protected]">[email protected]</a>
URLs
http-equiv="X-UA-Compatible"
Signatures
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MedusaLocker
Ransomware with several variants first seen in September 2019.
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MedusaLocker payload 1 IoCs
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Medusalocker family
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UAC bypass 3 TTPs 2 IoCs
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (301) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Executes dropped EXE 1 IoCs
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 23 IoCs
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Suspicious use of WriteProcessMemory 12 IoCs
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System policy modification 1 TTPs 3 IoCs
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\RansomwareSamples\MedusaLocker_24_04_2020_661KB.exe"C:\Users\Admin\AppData\Local\Temp\RansomwareSamples\MedusaLocker_24_04_2020_661KB.exe"1⤵
- UAC bypass
- Checks whether UAC is enabled
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- System Location Discovery: System Language Discovery
- Interacts with shadow copies
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\taskeng.exetaskeng.exe {473A904D-E0EB-4E7E-A042-98F450A1CAC5} S-1-5-21-312935884-697965778-3955649944-1000:MXQFNXLT\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\svchostt.exeC:\Users\Admin\AppData\Roaming\svchostt.exe2⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Direct Volume Access
1Impair Defenses
1Disable or Modify Tools
1Indicator Removal
2File Deletion
2Modify Registry
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
27KB
MD59cea3324a3495e295c5d77e541d7dc4e
SHA1609b9137c0fcfef7ea49cca91a99615c7c0a0a7b
SHA25691c001b53e8b4beb3bfc878783f770d025a5c36c9e0ee48af4a5b23279470299
SHA512c2f7ded6bc3a4461a36e189dd4add1a9248fe135444b796ab0d6965c4fd16b63df8fbec1f85c0b3c31d2143f8b4c7981384eb43a1df13adb5b65963a01b525aa
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Filesize
661KB
MD519ddac9782acd73f66c5fe040e86ddee
SHA124ceba1e2951cde8e41939da21c6ba3030fc531d
SHA256dde3c98b6a370fb8d1785f3134a76cb465cd663db20dffe011da57a4de37aa95
SHA512e7be7472241fdd26db48dbd0311afe821905f6d59dfb56e3dc035944b7346b0767a8af76d110c5f60c0ba0183ca3791e56d9b3c8b9ba887afa111aafc949c1d4
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Filesize
16KB
MD5d7c7fc47747768c2651de1cda6c3a9b9
SHA1502ba749f2cea802e55fd0f2e122ec3100e6edce
SHA256e79ec8f8d9149f8986229104df73b188a59a40a6b5ff8ed881f0c2f1c47d0afb
SHA51232b69967417256619e99f2d23ce3cc2045522d51e3f55ead84aed9e02c4148e26a59d599af18a29b2c993483710c1c7c22dff5ad3c9a70d1eb678b5b7b5351b3