Analysis
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max time kernel
135s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
18-12-2024 13:22
Behavioral task
behavioral1
Sample
2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe
Resource
win10v2004-20241007-en
General
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Target
2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe
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Size
49KB
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MD5
160fd196cd73beb69c7ea9469e5bf70d
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SHA1
89a55d81b7e9f62005c42a88938af21c6727d69b
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SHA256
1c27d9211f4436203abfa5c949e19f118e0ab3318026376213ba2b25209b1acd
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SHA512
cb22e624d7ebada9f8e751e2034e0ffbb758099f1395b1527879e8b775729bc05090d572a5d86595c6456bb10b3250e01a352a279c32a5e08ed4ba3444c7637a
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SSDEEP
768:SaQRff/B31aCytHLykiKPT3JATD2qBwV2ckjbnsb0Ah99De0YADOIiL6W2tP24nj:Saq318HxZATvnsblYOhisX
Malware Config
Extracted
C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\+README-WARNING+.txt
Signatures
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (8313) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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pid Process 2972 wbadmin.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 4 iplogger.com 5 iplogger.com -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8FA4.tmp.bmp" 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\America\Blanc-Sablon 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Europe\Amsterdam 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\SkipUnpublish.scf 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PUB6INTL.REST.IDX_DLL 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\DvdTransform.fx 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\jfr\default.jfc 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Etc\GMT-13 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0240175.WMF 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Common Files\SpeechEngines\Microsoft\TTS20\en-US\enu-dsk\M1033DSK.IDX 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO00656_.WMF 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CONVERT\1033\ORG97R.SAM 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\Clock.Gadget\images\cronometer_m.png 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\config\ModuleAutoDeps\org-netbeans-core.xml 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\update_tracking\org-netbeans-modules-masterfs.xml 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Africa\Monrovia 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\ja-JP\flyout.html 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\CPU.Gadget\images\dial_lrg_sml.png 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File created C:\Program Files\VideoLAN\VLC\locale\gu\LC_MESSAGES\+README-WARNING+.txt 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\http\css\ui-lightness\images\ui-icons_ffd27a_256x240.png 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\graph_over.png 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\VSTO\vstoee100.tlb 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\DVD Maker\audiodepthconverter.ax 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\Notes_loop.wmv 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Africa\Ceuta 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.core_5.5.0.165303.jar 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0199283.WMF 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\PUBSPAPR\ZPDIR36F.GIF 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolBMPs\NotifierUpArrow.jpg 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PROOF\MSTH7ES.LEX 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\PE02263_.WMF 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\COPYRIGHT 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File created C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\SONORA\+README-WARNING+.txt 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Windows Media Player\en-US\wmlaunch.exe.mui 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\bPrev-disable.png 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Font\AdobePiStd.otf 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\Stationery\Peacock.htm 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_box_divider_right.png 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\DVD Maker\Shared\DvdStyles\rectangle_widescreen_Thumbnail.bmp 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Antarctica\Casey 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Etc\GMT-9 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\visualvm\visualvm\config\Modules\com-sun-tools-visualvm-core.xml 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveForms3\FormsStyles\Slate\+README-WARNING+.txt 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\settings_divider_left.png 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\rssLogo.gif 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Windows Journal\ja-JP\NBMapTIP.dll.mui 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Common Files\System\msadc\ja-JP\msdaprsr.dll.mui 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\SO00610_.WMF 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\1033\WINWORD.DEV_COL.HXC 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\J0075478.GIF 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\EN00222_.WMF 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\CAGCAT10\J0205582.WMF 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\jre\lib\zi\Asia\Colombo 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Asia\Manila 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jre7\lib\zi\Europe\Chisinau 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Microsoft Games\Mahjong\ja-JP\Mahjong.exe.mui 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\AUTOSHAP\BD18218_.WMF 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\BULLETS\BD15018_.GIF 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\en-US\ImagingDevices.exe.mui 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Windows Media Player\it-IT\WMPSideShowGadget.exe.mui 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Resource\Linguistics\LanguageNames2\DisplayLanguageNames.en_US_POSIX.txt.[9D58ABB5].[[email protected]].mkp 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\CLIPART\PUB60COR\HH00524_.WMF 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\AUTOSHAP\BD18217_.WMF 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\Sounds\Things\SHOT.WAV 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe File opened for modification C:\Program Files\Java\jre7\lib\amd64\jvm.cfg 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NOTEPAD.EXE -
Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2440 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1988 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
description pid Process Token: SeBackupPrivilege 2064 vssvc.exe Token: SeRestorePrivilege 2064 vssvc.exe Token: SeAuditPrivilege 2064 vssvc.exe Token: SeBackupPrivilege 2680 wbengine.exe Token: SeRestorePrivilege 2680 wbengine.exe Token: SeSecurityPrivilege 2680 wbengine.exe Token: SeIncreaseQuotaPrivilege 684 WMIC.exe Token: SeSecurityPrivilege 684 WMIC.exe Token: SeTakeOwnershipPrivilege 684 WMIC.exe Token: SeLoadDriverPrivilege 684 WMIC.exe Token: SeSystemProfilePrivilege 684 WMIC.exe Token: SeSystemtimePrivilege 684 WMIC.exe Token: SeProfSingleProcessPrivilege 684 WMIC.exe Token: SeIncBasePriorityPrivilege 684 WMIC.exe Token: SeCreatePagefilePrivilege 684 WMIC.exe Token: SeBackupPrivilege 684 WMIC.exe Token: SeRestorePrivilege 684 WMIC.exe Token: SeShutdownPrivilege 684 WMIC.exe Token: SeDebugPrivilege 684 WMIC.exe Token: SeSystemEnvironmentPrivilege 684 WMIC.exe Token: SeRemoteShutdownPrivilege 684 WMIC.exe Token: SeUndockPrivilege 684 WMIC.exe Token: SeManageVolumePrivilege 684 WMIC.exe Token: 33 684 WMIC.exe Token: 34 684 WMIC.exe Token: 35 684 WMIC.exe Token: SeIncreaseQuotaPrivilege 684 WMIC.exe Token: SeSecurityPrivilege 684 WMIC.exe Token: SeTakeOwnershipPrivilege 684 WMIC.exe Token: SeLoadDriverPrivilege 684 WMIC.exe Token: SeSystemProfilePrivilege 684 WMIC.exe Token: SeSystemtimePrivilege 684 WMIC.exe Token: SeProfSingleProcessPrivilege 684 WMIC.exe Token: SeIncBasePriorityPrivilege 684 WMIC.exe Token: SeCreatePagefilePrivilege 684 WMIC.exe Token: SeBackupPrivilege 684 WMIC.exe Token: SeRestorePrivilege 684 WMIC.exe Token: SeShutdownPrivilege 684 WMIC.exe Token: SeDebugPrivilege 684 WMIC.exe Token: SeSystemEnvironmentPrivilege 684 WMIC.exe Token: SeRemoteShutdownPrivilege 684 WMIC.exe Token: SeUndockPrivilege 684 WMIC.exe Token: SeManageVolumePrivilege 684 WMIC.exe Token: 33 684 WMIC.exe Token: 34 684 WMIC.exe Token: 35 684 WMIC.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 1988 wrote to memory of 2500 1988 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe 30 PID 1988 wrote to memory of 2500 1988 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe 30 PID 1988 wrote to memory of 2500 1988 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe 30 PID 1988 wrote to memory of 2500 1988 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe 30 PID 2500 wrote to memory of 2440 2500 cmd.exe 32 PID 2500 wrote to memory of 2440 2500 cmd.exe 32 PID 2500 wrote to memory of 2440 2500 cmd.exe 32 PID 2500 wrote to memory of 2972 2500 cmd.exe 36 PID 2500 wrote to memory of 2972 2500 cmd.exe 36 PID 2500 wrote to memory of 2972 2500 cmd.exe 36 PID 2500 wrote to memory of 684 2500 cmd.exe 40 PID 2500 wrote to memory of 684 2500 cmd.exe 40 PID 2500 wrote to memory of 684 2500 cmd.exe 40 PID 1988 wrote to memory of 1800 1988 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe 44 PID 1988 wrote to memory of 1800 1988 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe 44 PID 1988 wrote to memory of 1800 1988 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe 44 PID 1988 wrote to memory of 1800 1988 2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe 44 -
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.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-18_160fd196cd73beb69c7ea9469e5bf70d_makop.exe"1⤵
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1988 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2500 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:2440
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C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet3⤵
- Deletes backup catalog
PID:2972
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:684
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C:\Windows\SysWOW64\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\+README-WARNING+.txt2⤵
- System Location Discovery: System Language Discovery
PID:1800
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2064
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2680
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:2644
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵PID:2748
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:2728
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Direct Volume Access
1Indicator Removal
3File Deletion
3Modify Registry
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD595c1aea662731d0ea585563ac21178fa
SHA104af72a53ab5d308b3f37acee3a67d5ea06dfd00
SHA25627187fc5b78f53c412ad6a336592534491f0e275ec14a8a6b373df8646a0de67
SHA5124bab6e7a16eedc044002510063a3d8e3907f129db551393344c8a771c8ceb94d192d50cc8c35dbf3c3600427a39b9bb387a5fc7839cbe527c2a486d71b5d5ec4