ee65e9d7a7bc9d17e894e0b775fc0bbfb35e72c65c3d768e34bfe059d521cc16

Resubmissions

21-01-2024 14:52

240121-r8syqaeac7 10

21-01-2024 14:51

240121-r8k8waeac5 10

01-01-2024 13:55

240101-q776kscacp 10

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
01-01-2024 13:55

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General

Target

59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
Size

477KB
MD5

ebbb782bafaa3ab64a3e4b006a698fe0
SHA1

2800cd4dd62ba63f38d0452bf80cb35b4359a3dd
SHA256

59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d
SHA512

cd6681d7987901eb27064c4a833052abccef60383f9b0e53360ae9e3e66a19d0d0405bdeb5a609c7d668aa8720eb49f5fc3f060920ec042ec6584eebfd9f09ae
SSDEEP

6144:ko4FuDncVzUJOH5bpX3Q92J6fHgaEFx9BQOJvZTsMJfOg2lOMxPEiarVb0J0:kzuwVzUW5bN3Y6LmO13Gg2IMyxrt0u

Score

10^/10

ransomware

Malware Config

Extracted

Path

C:\$Recycle.Bin\readme.txt

Ransom Note

Dear user! Your computer is encrypted! We demand a ransom! Decryption service is paid !!!! PAYMENT FOR BITCOIN !!! To decrypt your computer, you need to download the TOR browser at https://www.torproject.org/download/ Install it and visit our website for further action http://paymen45oxzpnouz.onion/3a9577cf20 Also from your servers files, documents, databases SQL, PDF were uploaded to our cloud storage After we agree, you will receive a decryption program, valuable advice in order not to fall into this situation in the future, as well as all your files on our server will be deleted. Otherwise, they will fall into the open access of the Internet! Use any third party software for restoring your data or antivirus solutions will result in a loose of data. Please be sure that we will find common languge. We will restore all the data and give you recommedations how to configure the protection of your server.

URLs

http://paymen45oxzpnouz.onion/3a9577cf20

Signatures

Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1070.004

Inhibit System Recovery
T1490
Renames multiple (8411) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Deletes itself 1 IoCs

pid	Process
928	cmd.exe

Drops desktop.ini file(s) 40 IoCs

description	ioc	Process
File opened for modification	C:\Users\Public\Pictures\Sample Pictures\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Microsoft Games\Mahjong\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Admin\Pictures\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Admin\Saved Games\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Public\Music\Sample Music\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Public\Recorded TV\Sample Media\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-3427588347-1492276948-3422228430-1000\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Admin\Favorites\Links\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Public\Downloads\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Microsoft Games\Chess\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Stationery\Desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Admin\Downloads\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Admin\Links\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Public\Documents\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Public\Libraries\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Public\Videos\Sample Videos\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Admin\Music\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Public\Videos\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Microsoft Games\Purble Place\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Admin\Desktop\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Admin\Favorites\Links for United States\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Admin\Searches\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Public\Desktop\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Public\Recorded TV\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Admin\Documents\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Admin\Favorites\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Admin\Videos\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Public\Pictures\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\$Recycle.Bin\S-1-5-21-3427588347-1492276948-3422228430-1000\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Microsoft Games\FreeCell\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\DataServices\DESKTOP.INI	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Admin\Contacts\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Public\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Users\Public\Music\desktop.ini	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\16_9-frame-highlight.png	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-coredump_ja.jar	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Atlantic\Azores	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SY00788_.WMF	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VC\readme.txt	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Singapore	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\EQUATION\1033\EEINTL.DLL	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0309902.WMF	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\WWINTL.REST.IDX_DLL	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\ParentMenuButtonIconSubpict.png	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\readme.txt	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\html\olh001.htm	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Common Files\SpeechEngines\Microsoft\TTS20\es-ES\MSTTSLoc.dll.mui	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0107264.WMF	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveProjectToolset\ProjectTaskIcon.jpg	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\readme.txt	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\subscription.xsd	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File created	C:\Program Files (x86)\Windows Sidebar\Gadgets\Calendar.Gadget\fr-FR\js\readme.txt	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File created	C:\Program Files\Google\Chrome\Application\readme.txt	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\si\LC_MESSAGES\readme.txt	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\css\calendar.css	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BL00932_.WMF	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\CommonData\AlertImage_ContactHigh.jpg	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\ru-RU\tipresx.dll.mui	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File created	C:\Program Files\Microsoft Games\Chess\it-IT\readme.txt	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\LINES\BD21336_.GIF	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\wmpconfig.exe	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\ja-JP\js\settings.js	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.rjmx_5.5.0.165303\icons\console_view.png	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\en-US\picturePuzzle.html	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\LINES\BD21340_.GIF	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\button_right.gif	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File created	C:\Program Files (x86)\Windows Defender\readme.txt	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\BDRTKFUL.POC	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Currency.Gadget\ja-JP\js\init.js	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\VSTA\AppInfoDocument\readme.txt	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\youtube.luac	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins3d\readme.txt	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Riyadh89	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.ui.sdk.scheduler.nl_zh_4.4.0.v20140623020002.jar	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO02464_.WMF	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\en-US\clock.html	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.net.win32.x86_64.nl_ja_4.4.0.v20140623020002.jar	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\LINES\BD15184_.GIF	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\DVD Maker\es-ES\OmdProject.dll.mui	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Desert\TAB_ON.GIF	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Windows NT\Accessories\it-IT\wordpad.exe.mui	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\InkObj.dll.mui	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Document Themes 14\Foundry.thmx	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File created	C:\Program Files (x86)\Windows Media Player\readme.txt	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\drag.png	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\STUDIO\STUDIO.ELM	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\weather.html	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File created	C:\Program Files\VideoLAN\VLC\locale\vi\LC_MESSAGES\readme.txt	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File created	C:\Program Files\Java\jre7\lib\zi\Australia\readme.txt	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Mozilla Firefox\browser\VisualElements\PrivateBrowsing_150.png	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Matamoros	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File created	C:\Program Files (x86)\Google\Update\Install\readme.txt	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\fontconfig.properties.src	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\it-IT\WMPMediaSharing.dll.mui	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\10.png	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\GoogleCrashHandler.exe	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1720	timeout.exe

Interacts with shadow copies 2 TTPs 1 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
2776	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2852	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeBackupPrivilege	1516	vssvc.exe
Token: SeRestorePrivilege	1516	vssvc.exe
Token: SeAuditPrivilege	1516	vssvc.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2852 wrote to memory of 2776	2852	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe	28
PID 2852 wrote to memory of 2776	2852	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe	28
PID 2852 wrote to memory of 2776	2852	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe	28
PID 2852 wrote to memory of 2776	2852	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe	28
PID 2852 wrote to memory of 928	2852	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe	33
PID 2852 wrote to memory of 928	2852	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe	33
PID 2852 wrote to memory of 928	2852	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe	33
PID 2852 wrote to memory of 928	2852	59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe	33
PID 928 wrote to memory of 1720	928	cmd.exe	35
PID 928 wrote to memory of 1720	928	cmd.exe	35
PID 928 wrote to memory of 1720	928	cmd.exe	35
PID 928 wrote to memory of 1720	928	cmd.exe	35

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\59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe
"C:\Users\Admin\AppData\Local\Temp\59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe"
1⤵
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2852
- C:\Windows\SysWOW64\vssadmin.exe
  vssadmin delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:2776
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c timeout 1 && del "C:\Users\Admin\AppData\Local\Temp\59c59ef90d1370297375d4e3195eabe2a031251bc939fae962a835d8336a8a4d.exe" >> NUL
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:928
- - C:\Windows\SysWOW64\timeout.exe
    timeout 1
    3⤵
    - Delays execution with timeout.exe
    PID:1720

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1516

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-3427588347-1492276948-3422228430-1000\desktop.ini

Filesize
649B

MD5
5ab5beaced477a175a9b4c840248bb0e

SHA1
88d14c53433d106d0752d21fc20d5b77e25c1158

SHA256
8d9b682729e0c65e99d642ccdcf735dd856b56aaf850f23fa883bfa8961ae3c5

SHA512
c94b07c5a3d6b2298cecc0806fdc36cf73e767c9252e255d344069d0328ba840dc7533ffb5f14fa2575f336d824018a703c8342856d34467464750672d123b0a

Download Submit
C:\$Recycle.Bin\readme.txt

Filesize
1KB

MD5
7ffc87c30275a73b55ef17ccf257f7c0

SHA1
5a7ed3674feccfe25693e761020853eb49ea86bc

SHA256
66ec7d7efdbae65019b5dba454829722a7e3ba0c2f8ff1c3d3f2614375efcbd3

SHA512
81c1246d8f820ab5aec4a95b1c05266bf79fdfde8744a661c5f32e57c018323da2881804ea3cc9648ee45605339baed12f71e322ddba035dc2caa75080d779d1

Download Submit
memory/2852-11748-0x0000000000930000-0x0000000000A30000-memory.dmp

Filesize
1024KB

Download
memory/2852-11762-0x0000000000220000-0x00000000002A0000-memory.dmp

Filesize
512KB

Download
memory/2852-6-0x0000000000400000-0x00000000004E3000-memory.dmp

Filesize
908KB

Download
memory/2852-10-0x0000000000400000-0x00000000004E3000-memory.dmp

Filesize
908KB

Download
memory/2852-3-0x0000000000400000-0x00000000004E3000-memory.dmp

Filesize
908KB

Download
memory/2852-2-0x0000000000220000-0x00000000002A0000-memory.dmp

Filesize
512KB

Download
memory/2852-4438-0x0000000000400000-0x00000000004E3000-memory.dmp

Filesize
908KB

Download
memory/2852-9826-0x0000000000400000-0x00000000004E3000-memory.dmp

Filesize
908KB

Download
memory/2852-1-0x0000000000930000-0x0000000000A30000-memory.dmp

Filesize
1024KB

Download
memory/2852-4-0x0000000000400000-0x00000000004E3000-memory.dmp

Filesize
908KB

Download
memory/2852-11767-0x0000000000400000-0x00000000004E3000-memory.dmp

Filesize
908KB

Download
memory/2852-11925-0x0000000000400000-0x00000000004E3000-memory.dmp

Filesize
908KB

Download
memory/2852-13212-0x0000000000400000-0x00000000004E3000-memory.dmp

Filesize
908KB

Download
memory/2852-13261-0x0000000000400000-0x00000000004E3000-memory.dmp

Filesize
908KB

Download
memory/2852-14987-0x0000000000400000-0x00000000004E3000-memory.dmp

Filesize
908KB

Download
memory/2852-16087-0x0000000000400000-0x00000000004E3000-memory.dmp

Filesize
908KB

Download
memory/2852-18921-0x0000000000400000-0x00000000004E3000-memory.dmp

Filesize
908KB

Download
memory/2852-18922-0x0000000000400000-0x00000000004E3000-memory.dmp

Filesize
908KB

Download