makop | dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
21-03-2024 18:19

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General

Target

dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
Size

396KB
MD5

6a956731b3677dd9d4d18641d40532ab
SHA1

1994ee0b381c5528d5b5c01fb97a14b5ff81e5a5
SHA256

dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309
SHA512

314d87605dfe01cfb83a8b6ff17e98fc933f012ef933557d1899ebf0941d892a37f0d0692d99a3cd7061ce6c2c90a6dafe7b8dbb80ae875d9c368529f0b87991
SSDEEP

1536:n28VgV1U8ZGURVFB3eH/omAhUfKQnSz+jS7ddpjHXSeSv3caALL95T:28VgV1UqGgVFBKo8ybdz

Score

10^/10

makop ransomware spyware stealer

Malware Config

Extracted

Path

C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\readme-warning.txt

Family

makop

Ransom Note

::: Greetings ::: Little FAQ: .1. Q: Whats Happen? A: Your files have been encrypted. The file structure was not damaged, we did everything possible so that this could not happen. .2. Q: How to recover files? A: If you wish to decrypt your files you will need to pay in bitcoins. .3. Q: What about guarantees? A: Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will cooperate with us. Its not in our interests. .4. Q: How to contact with you? A: You can write us to our mailbox: [email protected] or [email protected] .5. Q: How will the decryption process proceed after payment? A: After payment we will send to you our scanner-decoder program and detailed instructions for use. With this program you will be able to decrypt all your encrypted files. .6. Q: If I don�t want to pay bad people like you? A: If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause only we have the private key. In practice - time is much more valuable than money. :::BEWARE::: DON'T try to change encrypted files by yourself! If you will try to use any third party software for restoring your data or antivirus solutions - please make a backup for all encrypted files! Any changes in encrypted files may entail damage of the private key and, as result, the loss all data.

Emails

[email protected]

Signatures

Makop
Ransomware family discovered by @VK_Intel in early 2020.
ransomware makop
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 (8210) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Deletes backup catalog 3 TTPs 1 IoCs

Uses wbadmin.exe to inhibit system recovery.

ransomware

Command and Scripting Interpreter

T1059

File Deletion

T1070.004

Inhibit System Recovery

T1490

pid	Process
2632	wbadmin.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

Enumerates connected drives 3 TTPs 1 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)	\??\F:	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
4	iplogger.org
5	iplogger.org

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO00668_.WMF	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SY00110_.WMF	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\rtf_bullets.gif	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Irkutsk	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BS01603_.WMF	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\IRIS\readme-warning.txt	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0157177.WMF	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\GrooveForms5\FormsStyles\Sts.css	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\SETLANG_COL.HXC	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\PAGESIZE\PGMN065.XML	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\de-DE\css\weather.css	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Antarctica\Davis	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Pacific\Chatham	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.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\winXPBlue.png	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\bg-dock.png	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\Office.en-us\OfficeMUI.XML	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\PDIR34F.GIF	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Windows NT\Accessories\ja-JP\wordpad.exe.mui	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\NavigationLeft_SelectionSubpicture.png	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\1047x576black.png	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Asia\Yakutsk	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\GMT	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\VDKHome\ENU\acro20.lng	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0239975.WMF	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\WINWORD_COL.HXT	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\BORDERS\MSART14.BDR	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File created	C:\Program Files\Java\jdk1.7.0_80\db\readme-warning.txt	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.core.feature_1.3.0.v20140523-0116\META-INF\MANIFEST.MF	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\InfoPathWelcomeImage.jpg	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File created	C:\Program Files (x86)\Microsoft Office\Office14\ACCWIZ\readme-warning.txt	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\FormsColorChart.html	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-openide-explorer_ja.jar	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Document Themes 14\Theme Colors\Metro.xml	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms\bg_FormsHomePageBlank.gif	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\XML Files\StarterApplicationDescriptors.xml	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Windows NT\TableTextService\TableTextServiceArray.txt	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Java\jre7\lib\zi\Pacific\Niue	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0185834.WMF	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\plug_ins\PPKLite.api	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\THEMES.INF	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\BD05119_.WMF	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\1033\EXCEL_K_COL.HXK	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\7-Zip\readme.txt	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\org.eclipse.e4.ui.css.core_0.10.100.v20140424-2042.jar	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\CommonData\AlertImage_OffMask.bmp	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\9.png	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\gadget.xml	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Windows Sidebar\Gadgets\Weather.Gadget\images\30.png	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\jre\lib\security\blacklist	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File created	C:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\LISTS\readme-warning.txt	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File created	C:\Program Files\VideoLAN\VLC\locale\pl\LC_MESSAGES\readme-warning.txt	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Windows Journal\ja-JP\MSPVWCTL.DLL.mui	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Windows Sidebar\it-IT\Sidebar.exe.mui	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Common Files\System\ado\fr-FR\msader15.dll.mui	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\AN01216_.WMF	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PH02740G.GIF	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.core.ssl.feature_1.0.0.v20140827-1444\about.html	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\modules\locale\org-netbeans-modules-editor-mimelookup_ja.jar	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms4\FormsStyles\Americana\TAB_OFF.GIF	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\de-DE\css\calendar.css	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Reader\Legal\ENU\eula.ini	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\FORMS\1033\RCLRPT.CFG	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\CalendarToolIconImages.jpg	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
File opened for modification	C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms5\PublicFunctions.js	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.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
2472	vssadmin.exe

Modifies system certificate store 2 TTPs 6 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2152	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe

Suspicious use of AdjustPrivilegeToken 46 IoCs

description	pid	Process
Token: SeBackupPrivilege	2488	vssvc.exe
Token: SeRestorePrivilege	2488	vssvc.exe
Token: SeAuditPrivilege	2488	vssvc.exe
Token: SeBackupPrivilege	2452	wbengine.exe
Token: SeRestorePrivilege	2452	wbengine.exe
Token: SeSecurityPrivilege	2452	wbengine.exe
Token: SeIncreaseQuotaPrivilege	276	WMIC.exe
Token: SeSecurityPrivilege	276	WMIC.exe
Token: SeTakeOwnershipPrivilege	276	WMIC.exe
Token: SeLoadDriverPrivilege	276	WMIC.exe
Token: SeSystemProfilePrivilege	276	WMIC.exe
Token: SeSystemtimePrivilege	276	WMIC.exe
Token: SeProfSingleProcessPrivilege	276	WMIC.exe
Token: SeIncBasePriorityPrivilege	276	WMIC.exe
Token: SeCreatePagefilePrivilege	276	WMIC.exe
Token: SeBackupPrivilege	276	WMIC.exe
Token: SeRestorePrivilege	276	WMIC.exe
Token: SeShutdownPrivilege	276	WMIC.exe
Token: SeDebugPrivilege	276	WMIC.exe
Token: SeSystemEnvironmentPrivilege	276	WMIC.exe
Token: SeRemoteShutdownPrivilege	276	WMIC.exe
Token: SeUndockPrivilege	276	WMIC.exe
Token: SeManageVolumePrivilege	276	WMIC.exe
Token: 33	276	WMIC.exe
Token: 34	276	WMIC.exe
Token: 35	276	WMIC.exe
Token: SeIncreaseQuotaPrivilege	276	WMIC.exe
Token: SeSecurityPrivilege	276	WMIC.exe
Token: SeTakeOwnershipPrivilege	276	WMIC.exe
Token: SeLoadDriverPrivilege	276	WMIC.exe
Token: SeSystemProfilePrivilege	276	WMIC.exe
Token: SeSystemtimePrivilege	276	WMIC.exe
Token: SeProfSingleProcessPrivilege	276	WMIC.exe
Token: SeIncBasePriorityPrivilege	276	WMIC.exe
Token: SeCreatePagefilePrivilege	276	WMIC.exe
Token: SeBackupPrivilege	276	WMIC.exe
Token: SeRestorePrivilege	276	WMIC.exe
Token: SeShutdownPrivilege	276	WMIC.exe
Token: SeDebugPrivilege	276	WMIC.exe
Token: SeSystemEnvironmentPrivilege	276	WMIC.exe
Token: SeRemoteShutdownPrivilege	276	WMIC.exe
Token: SeUndockPrivilege	276	WMIC.exe
Token: SeManageVolumePrivilege	276	WMIC.exe
Token: 33	276	WMIC.exe
Token: 34	276	WMIC.exe
Token: 35	276	WMIC.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 1880	2152	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe	29
PID 2152 wrote to memory of 1880	2152	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe	29
PID 2152 wrote to memory of 1880	2152	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe	29
PID 2152 wrote to memory of 1880	2152	dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe	29
PID 1880 wrote to memory of 2472	1880	cmd.exe	31
PID 1880 wrote to memory of 2472	1880	cmd.exe	31
PID 1880 wrote to memory of 2472	1880	cmd.exe	31
PID 1880 wrote to memory of 2632	1880	cmd.exe	34
PID 1880 wrote to memory of 2632	1880	cmd.exe	34
PID 1880 wrote to memory of 2632	1880	cmd.exe	34
PID 1880 wrote to memory of 276	1880	cmd.exe	38
PID 1880 wrote to memory of 276	1880	cmd.exe	38
PID 1880 wrote to memory of 276	1880	cmd.exe	38

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
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\dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
"C:\Users\Admin\AppData\Local\Temp\dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe"
1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Users\Admin\AppData\Local\Temp\dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe
  "C:\Users\Admin\AppData\Local\Temp\dc4bb89a5e91280cb1fcf1d87f8616fe3cc283159c8babb240b437d2e1e5a309.exe" n2152
  2⤵
  PID:2168
- C:\Windows\system32\cmd.exe
  "C:\Windows\system32\cmd.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1880
- - C:\Windows\system32\vssadmin.exe
    vssadmin delete shadows /all /quiet
    3⤵
    - Interacts with shadow copies
    PID:2472
- - C:\Windows\system32\wbadmin.exe
    wbadmin delete catalog -quiet
    3⤵
    - Deletes backup catalog
    PID:2632
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic shadowcopy delete
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:276

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2488

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2452

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2668

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
PID:2828

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

Loading Replay Monitor...

Downloads

C:\MSOCache\All Users\{90140000-0018-0409-0000-0000000FF1CE}-C\readme-warning.txt

Filesize
1KB

MD5
77a68ff56146027e479d7fb6c84c4aa4

SHA1
d58ca47125ce00bf752bd66c378ace3559b98689

SHA256
fb25fd1761c66f21136889ce4f5a15c84e60e47e26595ae1b77f5f4f63d95f7f

SHA512
f47b954833905f6e6d17f98d882f460c7fd73e47efd48a9ddd01a16410c0754d240dab6fc45ae0afa3516f9dea24895619fdcbd96e232c5c3347e23fe485830e

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

Filesize
67KB

MD5
753df6889fd7410a2e9fe333da83a429

SHA1
3c425f16e8267186061dd48ac1c77c122962456e

SHA256
b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

SHA512
9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

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

Filesize
344B

MD5
1356a0dfb2099fe3cf28b1e24c08831a

SHA1
28d57a05d66da29298d1a1f2efee126cf20f1e89

SHA256
39132fd9d249c8205502932c68fc07be7829b12286cab7305d78b6dedaf7f540

SHA512
58932916374eb64931ed45acf47440d2e6e7da7f1571c06c92cdd90543265043bcb12acfb5b64aa25d4caf574ae7528db3ac314f65ac1c40b711be56eca31367

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C:\Users\Admin\AppData\Local\Temp\Cab8DA1.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar9B5E.tmp

Filesize
175KB

MD5
dd73cead4b93366cf3465c8cd32e2796

SHA1
74546226dfe9ceb8184651e920d1dbfb432b314e

SHA256
a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

SHA512
ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

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