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Overview
overview
10Static
static
8Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Ryuk
windows7_x64
10Analysis
-
max time kernel
275s -
max time network
289s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
23/04/2021, 11:24
Static task
static1
Behavioral task
behavioral1
Sample
f937b1b7b3593a38702f870077658a891974edda.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
f2e040d2c5fea1fb5e9797f7deff0a63.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral3
Sample
ea67e662ba55629b40d0eddbaaafc824e5809f31c9e35222104637a67615c51d.exe
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral4
Sample
e430730620feec3673b9c38d87482c9294421b19.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral5
Sample
de2b5aa6de6f7ff053308084217f7a9b977489027fb103729d6a7d94298c6a6b.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral6
Sample
c4bd712a7f7185a2224806b85f3c6ac48de067e38d554608b3ee92422d902b28.exe
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral7
Sample
b513cfbd101e728ec41c9d6f6515278434820466bfe8e4bc1849f2418d3f86da.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral8
Sample
ac94165d63c75f4adf1728aa2ecb776ac7c1c18e.exe
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral9
Sample
aaf3abc4054f800aaa429c4f2e4b20af.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral10
Sample
aaec6ae400b38b95ae414481d8d45f0281cf26f59f8592567dfe2223f66024ad.exe
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral11
Sample
9b40b0d3b228d9e958c8d45fb8cec64c6851d113.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral12
Sample
8879a8d1508c3297200c608f3a93da5387521767c050f17aed78dde8a0cbfe12.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral13
Sample
7dee29fbeb5af549cb8a68dc47adf9721eb2b726.exe
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral14
Sample
75a3cf8ced873ee7bc415e27e108496b.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral15
Sample
60c16e45c5cbe88a38911f1e3176d90444e4884261d8481d4d719acec1bc5025.exe
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral16
Sample
4d74af75deddc969fef5fd89e65fa251.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral17
Sample
45295780f2ba837be42ccf50710bd2b5.exe
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral18
Sample
352b1f3533ded8c575246d4466f68c49.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral19
Sample
2b10ad4890c4d6e2861533cc7260a9fdc7871ea2.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral20
Sample
1dd4a0983a6884dddc3edf27eb5fdfc87664ed63.exe
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral21
Sample
09472e7d9209b7cfc3bbc2e815a2aa843133395b.exe
Resource
win7v20210410
windows7_x64
0 signatures
0 seconds
General
-
Target
45295780f2ba837be42ccf50710bd2b5.exe
-
Size
136KB
-
MD5
45295780f2ba837be42ccf50710bd2b5
-
SHA1
f937b1b7b3593a38702f870077658a891974edda
-
SHA256
60c16e45c5cbe88a38911f1e3176d90444e4884261d8481d4d719acec1bc5025
-
SHA512
588666aa108f01334c2e0adc03aa68d5e3ebb68ee773939b668a5a6ca1eacf03570b7608d4ca3c936dd7f7ec6edd4063a05b1cef7d446661c8f00f8520e72f8b
Score
10/10
Malware Config
Extracted
Path
C:\$Recycle.Bin\RyukReadMe.html
Family
ryuk
Ransom Note
contact
balance of shadow universe
Ryuk
$password = 'spyZ3Hxws'; $torlink = 'http://smtpys6pvcvdvram6xucwecfv7rdhs6fmxzivrbcrncdeiphryhb75id.onion';
function info(){alert("INSTRUCTION:\r\n1. Download tor browser.\r\n2. Open link through tor browser: " + $torlink + "\r\n3. Fill the form, your password: "+ $password +"\r\nWe will contact you shortly.\r\nAlways send files for test decryption.");};
URLs
http://smtpys6pvcvdvram6xucwecfv7rdhs6fmxzivrbcrncdeiphryhb75id.onion
Signatures
-
Ryuk
Ransomware distributed via existing botnets, often Trickbot or Emotet.
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Executes dropped EXE 3 IoCs
pid Process 1284 hOpjfjbVKrep.exe 1296 TlmfCCdNolan.exe 1200 rTAmYWvJJlan.exe -
Loads dropped DLL 6 IoCs
pid Process 1776 45295780f2ba837be42ccf50710bd2b5.exe 1776 45295780f2ba837be42ccf50710bd2b5.exe 1776 45295780f2ba837be42ccf50710bd2b5.exe 1776 45295780f2ba837be42ccf50710bd2b5.exe 1776 45295780f2ba837be42ccf50710bd2b5.exe 1776 45295780f2ba837be42ccf50710bd2b5.exe -
Modifies file permissions 1 TTPs 2 IoCs
pid Process 744 icacls.exe 1828 icacls.exe -
Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\M: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\L: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\O: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\H: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\U: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\T: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\V: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\R: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\Q: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\N: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\K: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\J: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\Z: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\W: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\E: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\S: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\P: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\I: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\G: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\F: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\Y: 45295780f2ba837be42ccf50710bd2b5.exe File opened (read-only) \??\X: 45295780f2ba837be42ccf50710bd2b5.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\VideoLAN\VLC\locale\tl\RyukReadMe.html 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\tzmappings 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.core.nl_ja_4.4.0.v20140623020002.jar 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.sdk_1.0.300.v20140407-1803.jar 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-core-kit.xml 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\GMT 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\fr\LC_MESSAGES\RyukReadMe.html 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\highlight.png 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\RyukReadMe.html 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Internet Explorer\en-US\jsprofilerui.dll.mui 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\fonts\LucidaBrightDemiBold.ttf 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\images\vlc16x16.png 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ipsrus.xml 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.forms_3.6.100.v20140422-1825.jar 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-profiler_ja.jar 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Atlantic\Stanley 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\photoedge_videoinset.png 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-core.xml 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\NavigationRight_SelectionSubpicture.png 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\.eclipseproduct 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.jetty.util_8.1.14.v20131031.jar 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-io_ja.jar 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\include\jvmti.h 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\images\cursors\RyukReadMe.html 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Atlantic\Azores 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\America\Argentina\Salta 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\FlipPage\NavigationLeft_ButtonGraphic.png 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Indian\RyukReadMe.html 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-util-enumerations.xml 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-sampler_ja.jar 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\sl-SI\RyukReadMe.html 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\zh-TW\RyukReadMe.html 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Sand_Paper.jpg 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Common Files\SpeechEngines\RyukReadMe.html 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Bogota 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\America\North_Dakota\Center 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\UTC 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\grid_(cm).wmf 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\NavigationRight_ButtonGraphic.png 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_scrapbook_Thumbnail.bmp 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\cacerts 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ecf.provider.filetransfer.httpclient4.ssl_1.0.0.v20140827-1444.jar 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Africa\Maputo 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad\kor-kor.xml 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\db\lib\RyukReadMe.html 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\rt.jar 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.core\cache\RyukReadMe.html 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\es-ES\tipresx.dll.mui 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\HandPrints.jpg 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Notes_INTRO_BG.wmv 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\co\LC_MESSAGES\vlc.mo 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Pine_Lumber.jpg 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\deploy\messages_ja.properties 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\RyukReadMe.html 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\MET 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\hwrenclm.dat 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\core\locale\org-openide-filesystems_ja.jar 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-autoupdate-services_ja.jar 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\RyukReadMe.html 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Europe\Kaliningrad 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Microsoft Office\Office14\1033\RyukReadMe.html 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Africa\Accra 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\RyukReadMe.html 45295780f2ba837be42ccf50710bd2b5.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\Providers\Proximity\11.00\engphon.env 45295780f2ba837be42ccf50710bd2b5.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Runs net.exe
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1776 45295780f2ba837be42ccf50710bd2b5.exe 1776 45295780f2ba837be42ccf50710bd2b5.exe 1776 45295780f2ba837be42ccf50710bd2b5.exe 1776 45295780f2ba837be42ccf50710bd2b5.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1776 wrote to memory of 1284 1776 45295780f2ba837be42ccf50710bd2b5.exe 29 PID 1776 wrote to memory of 1284 1776 45295780f2ba837be42ccf50710bd2b5.exe 29 PID 1776 wrote to memory of 1284 1776 45295780f2ba837be42ccf50710bd2b5.exe 29 PID 1776 wrote to memory of 1284 1776 45295780f2ba837be42ccf50710bd2b5.exe 29 PID 1776 wrote to memory of 1296 1776 45295780f2ba837be42ccf50710bd2b5.exe 30 PID 1776 wrote to memory of 1296 1776 45295780f2ba837be42ccf50710bd2b5.exe 30 PID 1776 wrote to memory of 1296 1776 45295780f2ba837be42ccf50710bd2b5.exe 30 PID 1776 wrote to memory of 1296 1776 45295780f2ba837be42ccf50710bd2b5.exe 30 PID 1776 wrote to memory of 1200 1776 45295780f2ba837be42ccf50710bd2b5.exe 31 PID 1776 wrote to memory of 1200 1776 45295780f2ba837be42ccf50710bd2b5.exe 31 PID 1776 wrote to memory of 1200 1776 45295780f2ba837be42ccf50710bd2b5.exe 31 PID 1776 wrote to memory of 1200 1776 45295780f2ba837be42ccf50710bd2b5.exe 31 PID 1776 wrote to memory of 744 1776 45295780f2ba837be42ccf50710bd2b5.exe 32 PID 1776 wrote to memory of 744 1776 45295780f2ba837be42ccf50710bd2b5.exe 32 PID 1776 wrote to memory of 744 1776 45295780f2ba837be42ccf50710bd2b5.exe 32 PID 1776 wrote to memory of 744 1776 45295780f2ba837be42ccf50710bd2b5.exe 32 PID 1776 wrote to memory of 1828 1776 45295780f2ba837be42ccf50710bd2b5.exe 34 PID 1776 wrote to memory of 1828 1776 45295780f2ba837be42ccf50710bd2b5.exe 34 PID 1776 wrote to memory of 1828 1776 45295780f2ba837be42ccf50710bd2b5.exe 34 PID 1776 wrote to memory of 1828 1776 45295780f2ba837be42ccf50710bd2b5.exe 34 PID 1776 wrote to memory of 2640 1776 45295780f2ba837be42ccf50710bd2b5.exe 36 PID 1776 wrote to memory of 2640 1776 45295780f2ba837be42ccf50710bd2b5.exe 36 PID 1776 wrote to memory of 2640 1776 45295780f2ba837be42ccf50710bd2b5.exe 36 PID 1776 wrote to memory of 2640 1776 45295780f2ba837be42ccf50710bd2b5.exe 36 PID 1776 wrote to memory of 1764 1776 45295780f2ba837be42ccf50710bd2b5.exe 47 PID 1776 wrote to memory of 1764 1776 45295780f2ba837be42ccf50710bd2b5.exe 47 PID 1776 wrote to memory of 1764 1776 45295780f2ba837be42ccf50710bd2b5.exe 47 PID 1776 wrote to memory of 1764 1776 45295780f2ba837be42ccf50710bd2b5.exe 47 PID 1776 wrote to memory of 2092 1776 45295780f2ba837be42ccf50710bd2b5.exe 38 PID 1776 wrote to memory of 2092 1776 45295780f2ba837be42ccf50710bd2b5.exe 38 PID 1776 wrote to memory of 2092 1776 45295780f2ba837be42ccf50710bd2b5.exe 38 PID 1776 wrote to memory of 2092 1776 45295780f2ba837be42ccf50710bd2b5.exe 38 PID 1776 wrote to memory of 1496 1776 45295780f2ba837be42ccf50710bd2b5.exe 41 PID 1776 wrote to memory of 1496 1776 45295780f2ba837be42ccf50710bd2b5.exe 41 PID 1776 wrote to memory of 1496 1776 45295780f2ba837be42ccf50710bd2b5.exe 41 PID 1776 wrote to memory of 1496 1776 45295780f2ba837be42ccf50710bd2b5.exe 41 PID 2640 wrote to memory of 812 2640 net.exe 46 PID 2640 wrote to memory of 812 2640 net.exe 46 PID 2640 wrote to memory of 812 2640 net.exe 46 PID 2640 wrote to memory of 812 2640 net.exe 46 PID 1764 wrote to memory of 1708 1764 net.exe 42 PID 1764 wrote to memory of 1708 1764 net.exe 42 PID 1764 wrote to memory of 1708 1764 net.exe 42 PID 1764 wrote to memory of 1708 1764 net.exe 42 PID 2092 wrote to memory of 1164 2092 net.exe 44 PID 2092 wrote to memory of 1164 2092 net.exe 44 PID 2092 wrote to memory of 1164 2092 net.exe 44 PID 2092 wrote to memory of 1164 2092 net.exe 44 PID 1496 wrote to memory of 1840 1496 net.exe 45 PID 1496 wrote to memory of 1840 1496 net.exe 45 PID 1496 wrote to memory of 1840 1496 net.exe 45 PID 1496 wrote to memory of 1840 1496 net.exe 45 PID 1776 wrote to memory of 3172 1776 45295780f2ba837be42ccf50710bd2b5.exe 49 PID 1776 wrote to memory of 3172 1776 45295780f2ba837be42ccf50710bd2b5.exe 49 PID 1776 wrote to memory of 3172 1776 45295780f2ba837be42ccf50710bd2b5.exe 49 PID 1776 wrote to memory of 3172 1776 45295780f2ba837be42ccf50710bd2b5.exe 49 PID 3172 wrote to memory of 2356 3172 net.exe 51 PID 3172 wrote to memory of 2356 3172 net.exe 51 PID 3172 wrote to memory of 2356 3172 net.exe 51 PID 3172 wrote to memory of 2356 3172 net.exe 51 PID 1776 wrote to memory of 3140 1776 45295780f2ba837be42ccf50710bd2b5.exe 53 PID 1776 wrote to memory of 3140 1776 45295780f2ba837be42ccf50710bd2b5.exe 53 PID 1776 wrote to memory of 3140 1776 45295780f2ba837be42ccf50710bd2b5.exe 53 PID 1776 wrote to memory of 3140 1776 45295780f2ba837be42ccf50710bd2b5.exe 53
Processes
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C:\Users\Admin\AppData\Local\Temp\45295780f2ba837be42ccf50710bd2b5.exe"C:\Users\Admin\AppData\Local\Temp\45295780f2ba837be42ccf50710bd2b5.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1776 -
C:\Users\Admin\AppData\Local\Temp\hOpjfjbVKrep.exe"C:\Users\Admin\AppData\Local\Temp\hOpjfjbVKrep.exe" 9 REP2⤵
- Executes dropped EXE
PID:1284
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C:\Users\Admin\AppData\Local\Temp\TlmfCCdNolan.exe"C:\Users\Admin\AppData\Local\Temp\TlmfCCdNolan.exe" 8 LAN2⤵
- Executes dropped EXE
PID:1296
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C:\Users\Admin\AppData\Local\Temp\rTAmYWvJJlan.exe"C:\Users\Admin\AppData\Local\Temp\rTAmYWvJJlan.exe" 8 LAN2⤵
- Executes dropped EXE
PID:1200
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C:\Windows\SysWOW64\icacls.exeicacls "C:\*" /grant Everyone:F /T /C /Q2⤵
- Modifies file permissions
PID:744
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C:\Windows\SysWOW64\icacls.exeicacls "D:\*" /grant Everyone:F /T /C /Q2⤵
- Modifies file permissions
PID:1828
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C:\Windows\SysWOW64\net.exe"C:\Windows\System32\net.exe" stop "audioendpointbuilder" /y2⤵
- Suspicious use of WriteProcessMemory
PID:2640 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "audioendpointbuilder" /y3⤵PID:812
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C:\Windows\SysWOW64\net.exe"C:\Windows\System32\net.exe" stop "audioendpointbuilder" /y2⤵
- Suspicious use of WriteProcessMemory
PID:2092 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "audioendpointbuilder" /y3⤵PID:1164
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C:\Windows\SysWOW64\net.exe"C:\Windows\System32\net.exe" stop "samss" /y2⤵
- Suspicious use of WriteProcessMemory
PID:1496 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "samss" /y3⤵PID:1840
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C:\Windows\SysWOW64\net.exe"C:\Windows\System32\net.exe" stop "samss" /y2⤵
- Suspicious use of WriteProcessMemory
PID:1764
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C:\Windows\SysWOW64\net.exe"C:\Windows\System32\net.exe" stop "samss" /y2⤵
- Suspicious use of WriteProcessMemory
PID:3172 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "samss" /y3⤵PID:2356
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C:\Windows\SysWOW64\net.exe"C:\Windows\System32\net.exe" stop "samss" /y2⤵PID:3140
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "samss" /y3⤵PID:952
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "samss" /y1⤵PID:1708