targetcompany | b985d398226fae83bb98e84312766760c3ff61ad88ee968bd90996ff87fbae59

Analysis

max time kernel
89s
max time network
78s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
16-07-2024 06:43

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General

Target

839336eb8fb257995891f38bdae56ce0N.exe
Size

2.4MB
MD5

839336eb8fb257995891f38bdae56ce0
SHA1

878d55fc297dbc0f15f411f25aa52e05dec3c2ca
SHA256

b985d398226fae83bb98e84312766760c3ff61ad88ee968bd90996ff87fbae59
SHA512

cfb18c507fdf72d3edc222f963cb8aa21a767cd1ff589e890b00a5d7bb75a85a5647cec1cd4582859290b5b74bb586d3b835c346359f8470103e4a4f6e434a01
SSDEEP

49152:7wX3TmeMrpRRQSAmo6GjgHdbNKGb1fdmXA/7qsopQq3lCF:7wX3q3lsbbPjg9pH1fJzqso

Score

10^/10

targetcompany evasion persistence ransomware

Malware Config

Extracted

Path

C:\$Recycle.Bin\HOW TO BACK FILES.txt

Family

targetcompany

Ransom Note

Hello Your data has been stolen and encrypted We will delete the stolen data and help with the recovery of encrypted files after payment has been made Do not try to change or restore files yourself, this will break them We provide free decryption for any 3 files up to 3MB in size on our website How to contact with us: 1) Download and install TOR browser by this link: https://www.torproject.org/download/ 2) If TOR blocked in your country and you can't access to the link then use any VPN software 3) Run TOR browser and open the site: wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin 4) Copy your private ID in the input field. Your Private key: 02309E5D3AFFE8B46F3FD4EB 5) You will see chat, payment information and we can make free test decryption here Our blog of leaked companies: wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion If you are unable to contact us through the site, then you can email us: [email protected] Waiting for a response via mail can be several days. Do not use it if you have not tried contacting through the site.�

Emails

[email protected]

URLs

http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin

http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion

Signatures

TargetCompany,Mallox
TargetCompany (aka Mallox) is a ransomware which encrypts files using a combination of ChaCha20, AES-128, and Curve25519, first seen in June 2021.
ransomware targetcompany

Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs

ransomware evasion

Inhibit System Recovery

T1490

pid	Process
1396	bcdedit.exe
2960	bcdedit.exe

Renames multiple (7274) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\Bkdlzexmzgp = "C:\\Users\\Admin\\AppData\\Roaming\\Bkdlzexmzgp.exe"	839336eb8fb257995891f38bdae56ce0N.exe

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\J:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\N:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\O:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\V:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\W:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\X:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\D:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\I:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\P:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\R:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\Y:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\E:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\M:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\L:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\Q:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\S:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\G:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\K:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\H:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\T:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\U:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\Z:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\A:	839336eb8fb257995891f38bdae56ce0N.exe
File opened (read-only)	\??\B:	839336eb8fb257995891f38bdae56ce0N.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2220 set thread context of 1524	2220	839336eb8fb257995891f38bdae56ce0N.exe	30

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\fi\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-netbeans-modules-autoupdate-services.xml	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\1047x576black.png	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Pacific\Saipan	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\OutofSyncIconImagesMask.bmp	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGMN096.XML	839336eb8fb257995891f38bdae56ce0N.exe
File created	C:\Program Files\VideoLAN\VLC\locale\am_ET\LC_MESSAGES\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jre7\lib\sound.properties	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_splitter\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\InfoPathOM\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PE00898_.WMF	839336eb8fb257995891f38bdae56ce0N.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Esl\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Microsoft Games\FreeCell\es-ES\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ast\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.filesystem_1.4.100.v20140514-1614.jar	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0105396.WMF	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PROOF\MSSP7FR.LEX	839336eb8fb257995891f38bdae56ce0N.exe
File created	C:\Program Files\VideoLAN\VLC\lua\modules\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\Certificates\groove.net\Components\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jre7\lib\deploy\messages_zh_TW.properties	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\SIDEBARVERTBB.DPV	839336eb8fb257995891f38bdae56ce0N.exe
File created	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\16_9-frame-background.png	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\com-sun-tools-visualvm-tools.jar	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Argentina\Catamarca	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\XLINTL32.REST.IDX_DLL	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ne\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Resource\SaslPrep\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Microsoft Games\More Games\es-ES\MoreGames.dll.mui	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0309567.JPG	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH02750G.GIF	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD21306_.GIF	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-api-visual.jar	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\FieldTypePreview\CHECKBOX.JPG	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\mscss7wre_fr.dub	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Microsoft Games\More Games\de-DE\MoreGames.dll.mui	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA00042_.WMF	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Microsoft Games\Mahjong\fr-FR\Mahjong.exe.mui	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Backgammon\de-DE\bckgRes.dll.mui	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO02094_.WMF	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\Sounds\Places\VIBE.WAV	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PUBBA\MSPUB11.BDR	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\plugins\video_filter\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Europe\Paris	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jre7\lib\management\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.equinox.p2.transport.ecf.nl_zh_4.4.0.v20140623020002.jar	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.views.nl_zh_4.4.0.v20140623020002.jar	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Spades\fr-FR\ShvlRes.dll.mui	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\NA00807_.WMF	839336eb8fb257995891f38bdae56ce0N.exe
File created	C:\Program Files\Microsoft Games\SpiderSolitaire\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\SPPlugins\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\America\Port_of_Spain	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Microsoft Games\Multiplayer\Checkers\es-ES\ChkrRes.dll.mui	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0152560.WMF	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0281243.WMF	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD14579_.GIF	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Part\Tasks.accdt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\resources\1033\HOW TO BACK FILES.txt	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\16_9-frame-image-mask.png	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.help.ui.nl_ja_4.4.0.v20140623020002.jar	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Africa\Monrovia	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Solutions\Response.gif	839336eb8fb257995891f38bdae56ce0N.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\SPACER.GIF	839336eb8fb257995891f38bdae56ce0N.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1524	839336eb8fb257995891f38bdae56ce0N.exe
1524	839336eb8fb257995891f38bdae56ce0N.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2220	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeDebugPrivilege	2220	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeDebugPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe
Token: SeTakeOwnershipPrivilege	1524	839336eb8fb257995891f38bdae56ce0N.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 2220 wrote to memory of 1524	2220	839336eb8fb257995891f38bdae56ce0N.exe	30
PID 2220 wrote to memory of 1524	2220	839336eb8fb257995891f38bdae56ce0N.exe	30
PID 2220 wrote to memory of 1524	2220	839336eb8fb257995891f38bdae56ce0N.exe	30
PID 2220 wrote to memory of 1524	2220	839336eb8fb257995891f38bdae56ce0N.exe	30
PID 2220 wrote to memory of 1524	2220	839336eb8fb257995891f38bdae56ce0N.exe	30
PID 2220 wrote to memory of 1524	2220	839336eb8fb257995891f38bdae56ce0N.exe	30
PID 2220 wrote to memory of 1524	2220	839336eb8fb257995891f38bdae56ce0N.exe	30
PID 2220 wrote to memory of 1524	2220	839336eb8fb257995891f38bdae56ce0N.exe	30
PID 2220 wrote to memory of 1524	2220	839336eb8fb257995891f38bdae56ce0N.exe	30
PID 2220 wrote to memory of 1524	2220	839336eb8fb257995891f38bdae56ce0N.exe	30
PID 2220 wrote to memory of 1524	2220	839336eb8fb257995891f38bdae56ce0N.exe	30
PID 2220 wrote to memory of 2848	2220	839336eb8fb257995891f38bdae56ce0N.exe	31
PID 2220 wrote to memory of 2848	2220	839336eb8fb257995891f38bdae56ce0N.exe	31
PID 2220 wrote to memory of 2848	2220	839336eb8fb257995891f38bdae56ce0N.exe	31
PID 1524 wrote to memory of 3004	1524	839336eb8fb257995891f38bdae56ce0N.exe	32
PID 1524 wrote to memory of 3004	1524	839336eb8fb257995891f38bdae56ce0N.exe	32
PID 1524 wrote to memory of 3004	1524	839336eb8fb257995891f38bdae56ce0N.exe	32
PID 1524 wrote to memory of 1272	1524	839336eb8fb257995891f38bdae56ce0N.exe	34
PID 1524 wrote to memory of 1272	1524	839336eb8fb257995891f38bdae56ce0N.exe	34
PID 1524 wrote to memory of 1272	1524	839336eb8fb257995891f38bdae56ce0N.exe	34
PID 3004 wrote to memory of 1396	3004	cmd.exe	36
PID 3004 wrote to memory of 1396	3004	cmd.exe	36
PID 3004 wrote to memory of 1396	3004	cmd.exe	36
PID 1272 wrote to memory of 2960	1272	cmd.exe	37
PID 1272 wrote to memory of 2960	1272	cmd.exe	37
PID 1272 wrote to memory of 2960	1272	cmd.exe	37

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\shutdownwithoutlogon = "0"	839336eb8fb257995891f38bdae56ce0N.exe

C:\Users\Admin\AppData\Local\Temp\839336eb8fb257995891f38bdae56ce0N.exe
"C:\Users\Admin\AppData\Local\Temp\839336eb8fb257995891f38bdae56ce0N.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Users\Admin\AppData\Local\Temp\839336eb8fb257995891f38bdae56ce0N.exe
  "C:\Users\Admin\AppData\Local\Temp\839336eb8fb257995891f38bdae56ce0N.exe"
  2⤵
  - Enumerates connected drives
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:1524
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c bcdedit /set {current} bootstatuspolicy ignoreallfailures
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3004
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {current} bootstatuspolicy ignoreallfailures
      4⤵
      Modifies boot configuration data using bcdedit
      PID:1396
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c bcdedit /set {current} recoveryenabled no
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1272
  - - C:\Windows\system32\bcdedit.exe
      bcdedit /set {current} recoveryenabled no
      4⤵
      Modifies boot configuration data using bcdedit
      PID:2960
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2220 -s 668
  2⤵
  PID:2848

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

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\$Recycle.Bin\HOW TO BACK FILES.txt

Filesize
1KB

MD5
e3ccdbe066eb017dff049c589b5a647a

SHA1
068ff688af7dd5c23f9e54dd921f4d4fe6bb076e

SHA256
f6a0a9ddd420f4f94faf9aac68693f56b91a425118fbed36fddf417ed07785dd

SHA512
a6bbbfc56c3a51302cf60f77dd163a50e179e22b6c18fd6b28fa09e5c205a2cc36994af063005475f5e591fe97fe25c276c9352040e924750fc0dcbb38b0c2ec

Download Submit
memory/1524-4886-0x0000000140000000-0x0000000140083000-memory.dmp

Filesize
524KB

Download
memory/1524-22657-0x0000000140000000-0x0000000140083000-memory.dmp

Filesize
524KB

Download
memory/2220-61-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-9-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-7-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-53-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-11-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-15-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-17-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-19-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-13-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-5-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-21-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-23-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-41-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-47-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-57-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-51-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-67-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-65-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-63-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-0-0x000007FEF5AD3000-0x000007FEF5AD4000-memory.dmp

Filesize
4KB

Download
memory/2220-18458-0x000007FEF5AD0000-0x000007FEF64BC000-memory.dmp

Filesize
9.9MB

Download
memory/2220-4-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-59-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-49-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-4866-0x000007FEF5AD0000-0x000007FEF64BC000-memory.dmp

Filesize
9.9MB

Download
memory/2220-45-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-43-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-39-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-37-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-35-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-33-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-31-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-29-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-27-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-25-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-4867-0x000000001AA10000-0x000000001AAA4000-memory.dmp

Filesize
592KB

Download
memory/2220-4868-0x00000000002D0000-0x000000000031C000-memory.dmp

Filesize
304KB

Download
memory/2220-4869-0x0000000000180000-0x00000000001D4000-memory.dmp

Filesize
336KB

Download
memory/2220-3-0x000000001B9C0000-0x000000001BC16000-memory.dmp

Filesize
2.3MB

Download
memory/2220-2-0x000007FEF5AD0000-0x000007FEF64BC000-memory.dmp

Filesize
9.9MB

Download
memory/2220-16690-0x000007FEF5AD3000-0x000007FEF5AD4000-memory.dmp

Filesize
4KB

Download
memory/2220-55-0x000000001B9C0000-0x000000001BC10000-memory.dmp

Filesize
2.3MB

Download
memory/2220-1-0x0000000000AF0000-0x0000000000D5A000-memory.dmp

Filesize
2.4MB

Download