dharma | 44ee695b532eb984e46de29569ce35854b37d409efaabb6bcf9f5316e2b0546d

Resubmissions

18-04-2024 18:50

240418-xha8wabh29 10

01-01-2024 15:12

240101-slnwxsfeh4 10

Analysis

max time kernel
192s
max time network
144s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
01-01-2024 15:12

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Report Analysis Logs

General

Target

4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
Size

4.7MB
MD5

e86893b92eca6e8dfbcfb9bbc08ee973
SHA1

acaf1392ea344a074cd4dd47faa6a7e1530747f3
SHA256

4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2
SHA512

24f258fb7f088b9c139ef83dd90c63248eee3e85b871841406765386dad20e48d2b8cdd19a0e165e10ff5eeb4494bafd3c84989f3f73112c1273399f7b23f635
SSDEEP

98304:0s7ZE5JsxXe8NpqBjkZxHJMAM0hsEfIOC34SSPl0V1Eo7N3grvl0iqN+XW0FUlK0:0srXe8NEMMAZhsXOCYe3P7NuI4WHlK8

Score

10^/10

dharma persistence ransomware spyware stealer vmprotect

Malware Config

Signatures

Dharma
Dharma is a ransomware that uses security software installation to hide malicious activities.
ransomware dharma
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 (201) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops startup file 1 IoCs

Processes:

4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral17/memory/2596-3-0x0000000000400000-0x0000000000B90000-memory.dmp	vmprotect
behavioral17/memory/2596-6-0x0000000000400000-0x0000000000B90000-memory.dmp	vmprotect
behavioral17/memory/2596-209-0x0000000000400000-0x0000000000B90000-memory.dmp	vmprotect

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe = "C:\\Windows\\System32\\4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe"	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe

Drops desktop.ini file(s) 14 IoCs

Processes:

4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\DataServices\DESKTOP.INI	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\$Recycle.Bin\S-1-5-21-928733405-3780110381-2966456290-1000\desktop.ini	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Desktop.ini	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\desktop.ini	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Microsoft Games\FreeCell\desktop.ini	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Microsoft Games\Mahjong\desktop.ini	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Microsoft Games\Purble Place\desktop.ini	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\Stationery\Desktop.ini	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-928733405-3780110381-2966456290-1000\desktop.ini	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Microsoft Games\Hearts\desktop.ini	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Microsoft Games\Solitaire\desktop.ini	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\desktop.ini	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Microsoft Games\Chess\desktop.ini	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Microsoft Games\SpiderSolitaire\desktop.ini	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe

Drops file in System32 directory 1 IoCs

Processes:

4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe

description	ioc	process
File created	C:\Windows\System32\4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe

Drops file in Program Files directory 64 IoCs

Processes:

4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe

description	ioc	process
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\WB01748_.GIF.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\fr-FR\js\cpu.js	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Jamaica	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Oarpmany.exe	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pt_BR\LC_MESSAGES\vlc.mo.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SY00127_.WMF.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\librv32_plugin.dll	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\INDUST\INDUST.ELM.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.console.nl_ja_4.4.0.v20140623020002.jar.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Anchorage.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\XMLSDK5.CHM.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BORDERS\MSART3.BDR.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\Sounds\People\Whistling.wav.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\INFOPATH.HXS.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\VelvetRose.css	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Java\jre7\THIRDPARTYLICENSEREADME-JAVAFX.txt	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\Executive.xml.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD14830_.GIF	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\SATIN\SATIN.ELM	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\ENGLISH.LNG.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\Stationery\Pine_Lumber.jpg	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\VBA\VBA7\VBE7.DLL.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\DiscussionToolIconImagesMask.bmp.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\MessageAttachmentIconImagesMask.bmp	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fy\LC_MESSAGES\vlc.mo	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\rtf_choosefont.gif.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files\VideoLAN\VLC\plugins\access\libsatip_plugin.dll.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\requests\status.json	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Bahia	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files\VideoLAN\VLC\locale\km\LC_MESSAGES\vlc.mo.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\LINES\BD21321_.GIF.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\vlm_export.html	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0103812.WMF.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Java\jre7\bin\prism-d3d.dll	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0313970.JPG	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\audio_filter\libspatialaudio_plugin.dll.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.151\goopdateres_sl.dll	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files\7-Zip\Lang\pt-br.txt.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-keyring-impl_zh_CN.jar.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-host-remote.jar	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\1033\MSPUB.DEV_COL.HXT.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\TN01308_.WMF.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\LINES\BD15301_.GIF	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Mozilla Firefox\browser\crashreporter-override.ini	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT+5.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Africa\Accra	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PE05869_.WMF.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Norfolk.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\stream_out\libstream_out_chromecast_plugin.dll.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD14752_.GIF.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA02386_.WMF.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\STUBBY1.WMF.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_chroma\libi420_10_p010_plugin.dll.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0152722.WMF.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Paramaribo.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0153302.WMF	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0281640.WMF	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\db\bin\dblook.bat	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Sao_Paulo	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\1033\POWERPNT.DEV_K_COL.HXK.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-options-api_zh_CN.jar.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files\Mozilla Firefox\firefox.cfg.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Anchorage.id-56C341A1.[[email protected]].vanss	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.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

Processes:

vssadmin.exe

pid process

2916 vssadmin.exe

pid	process
2916	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe

pid	process
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

vssvc.exe

description pid process

Token: SeBackupPrivilege 108 vssvc.exe
Token: SeRestorePrivilege 108 vssvc.exe
Token: SeAuditPrivilege 108 vssvc.exe

description	pid	process
Token: SeBackupPrivilege	108	vssvc.exe
Token: SeRestorePrivilege	108	vssvc.exe
Token: SeAuditPrivilege	108	vssvc.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.execmd.exe

description	pid	process	target process
PID 2596 wrote to memory of 2580	2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe	cmd.exe
PID 2596 wrote to memory of 2580	2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe	cmd.exe
PID 2596 wrote to memory of 2580	2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe	cmd.exe
PID 2596 wrote to memory of 2580	2596	4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe	cmd.exe
PID 2580 wrote to memory of 2904	2580	cmd.exe	mode.com
PID 2580 wrote to memory of 2904	2580	cmd.exe	mode.com
PID 2580 wrote to memory of 2904	2580	cmd.exe	mode.com
PID 2580 wrote to memory of 2916	2580	cmd.exe	vssadmin.exe
PID 2580 wrote to memory of 2916	2580	cmd.exe	vssadmin.exe
PID 2580 wrote to memory of 2916	2580	cmd.exe	vssadmin.exe

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\4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe
"C:\Users\Admin\AppData\Local\Temp\4fcaca23e9cfb7e5448f41bb520c9c35c68fd795ac6b3707d0c64cf92738acf2.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Windows\system32\cmd.exe
  "C:\Windows\system32\cmd.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2580
- - C:\Windows\system32\mode.com
    mode con cp select=1251
    3⤵
    PID:2904
- - C:\Windows\system32\vssadmin.exe
    vssadmin delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2916

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:108

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\ProPlusWW.msi.id-56C341A1.[[email protected]].vanss

Filesize
41KB

MD5
0a1bf3b465911e106b5f5e39044370f3

SHA1
73ed49f29e00027ba010f54fac6d4a60469382a4

SHA256
32db772099808ea0e37d861fc2681f3b5b8e4bfe9bf25ab7835e2487f849f65f

SHA512
4419e62c732ce49e4c0f8ce91b7eacca37ed4cdcaa0952a9cbc1416b44f19016031ad395a64498023595374aeb4c1ad86830d9b987d21d5f3c2aa6546af8dd5b

Download Submit
memory/2596-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2596-3-0x0000000000400000-0x0000000000B90000-memory.dmp

Filesize
7.6MB

Download
memory/2596-2-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2596-6-0x0000000000400000-0x0000000000B90000-memory.dmp

Filesize
7.6MB

Download
memory/2596-8-0x0000000077E80000-0x0000000077E81000-memory.dmp

Filesize
4KB

Download
memory/2596-5-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2596-209-0x0000000000400000-0x0000000000B90000-memory.dmp

Filesize
7.6MB

Download