b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
17-06-2024 01:09

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General

Target

b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
Size

44KB
MD5

173b198d15210c59fb31552f1c1d95a2
SHA1

d5396b006b0404c3ac9c167e144eaae8f014dee7
SHA256

b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f
SHA512

a1056ae2ec40b0c6923f75cc2356c90e129e5223b316b1d91879e7a202b0bff4486b54aadad7be3acd79c8284b583171eb35c2b534b2460e8feac8517073467e
SSDEEP

768:8V5hy+7c6OXdfwEQ90NoZCi5TXbRzjEDta8jFqjsZvI2YxrQiP+ZRDd+RYTl/iUp:8h7xsCKosi5pzjIcdRiTpqMGxs35

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\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
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

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\\b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe "	cmd.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	\??\c:\Windows\SysWOW64\regedit.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	\??\c:\Program Files\Mozilla Firefox\updater.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Windows Journal\PDIALOG.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Common Files\microsoft shared\Smart Tag\SmartTagInstall.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\Wordconv.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\7-Zip\Uninstall.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Internet Explorer\iediagcmd.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jdk1.7.0_80\jre\lib\launcher.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Oarpmany.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jdk1.7.0_80\jre\bin\javaws.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Microsoft Games\Multiplayer\Spades\shvlzm.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Windows Media Player\wmpnscfg.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jdk1.7.0_80\bin\apt.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Windows Media Player\wmplayer.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Windows Journal\Journal.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\MSTORDB.EXE	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Common Files\Microsoft Shared\ink\InputPersonalization.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Microsoft Games\FreeCell\FreeCell.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Mozilla Firefox\minidump-analyzer.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Common Files\microsoft shared\Source Engine\OSE.EXE	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jdk1.7.0_80\jre\bin\jabswitch.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jre7\bin\policytool.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jre7\bin\rmiregistry.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jdk1.7.0_80\bin\jsadebugd.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Common Files\microsoft shared\TextConv\WksConv\Wkconv.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jre7\bin\servertool.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Microsoft Games\Multiplayer\Backgammon\bckgzm.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\VideoLAN\VLC\uninstall.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\FLTLDR.EXE	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Internet Explorer\ielowutil.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Windows Media Player\WMPDMC.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateSetup.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jdk1.7.0_80\lib\visualvm\platform\lib\nbexec.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Windows Media Player\wmpshare.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdate.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Internet Explorer\ieinstal.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\misc.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\MSQRY32.EXE	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jdk1.7.0_80\bin\javah.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Microsoft Games\Hearts\Hearts.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\NAMECONTROLSERVER.EXE	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Microsoft Office\Office14\SCANPST.EXE	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Windows Media Player\wmpshare.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Windows NT\Accessories\wordpad.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\Office Setup Controller\ODeploy.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jre7\bin\klist.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Program Files\Java\jdk1.7.0_80\bin\keytool.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe

Drops file in Windows directory 12 IoCs

description	ioc	Process
File opened for modification	\??\c:\Windows\twunk_32.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Windows\winhlp32.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Windows\bfsvc.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Windows\fveupdate.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Windows\HelpPane.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Windows\notepad.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Windows\splwow64.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Windows\twunk_16.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Windows\write.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Windows\Boot\PCAT\memtest.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Windows\explorer.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
File opened for modification	\??\c:\Windows\hh.exe	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe

Modifies registry class 14 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\zipfile\Shell\Open\Command	cmd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.txt \ = " exefile"	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\zipfile\Shell	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\jpgfile\Shell	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\jpgfile\Shell\Open\Command	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.txt	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\zipfile\Shell\Open	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\jpgfile	cmd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\jpgfile\Shell\Open\Command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe "	cmd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe "	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\zipfile	cmd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\zipfile\Shell\Open\Command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe "	cmd.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\jpgfile\Shell\Open	cmd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe "	cmd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 1520	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	28
PID 2232 wrote to memory of 1520	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	28
PID 2232 wrote to memory of 1520	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	28
PID 2232 wrote to memory of 1520	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	28
PID 2232 wrote to memory of 2140	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	30
PID 2232 wrote to memory of 2140	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	30
PID 2232 wrote to memory of 2140	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	30
PID 2232 wrote to memory of 2140	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	30
PID 2232 wrote to memory of 2148	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	31
PID 2232 wrote to memory of 2148	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	31
PID 2232 wrote to memory of 2148	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	31
PID 2232 wrote to memory of 2148	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	31
PID 2232 wrote to memory of 1116	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	32
PID 2232 wrote to memory of 1116	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	32
PID 2232 wrote to memory of 1116	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	32
PID 2232 wrote to memory of 1116	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	32
PID 2232 wrote to memory of 1852	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	33
PID 2232 wrote to memory of 1852	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	33
PID 2232 wrote to memory of 1852	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	33
PID 2232 wrote to memory of 1852	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	33
PID 2232 wrote to memory of 1968	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	34
PID 2232 wrote to memory of 1968	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	34
PID 2232 wrote to memory of 1968	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	34
PID 2232 wrote to memory of 1968	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	34
PID 2232 wrote to memory of 1568	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	35
PID 2232 wrote to memory of 1568	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	35
PID 2232 wrote to memory of 1568	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	35
PID 2232 wrote to memory of 1568	2232	b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe	35
PID 2140 wrote to memory of 2428	2140	cmd.exe	42
PID 2140 wrote to memory of 2428	2140	cmd.exe	42
PID 2140 wrote to memory of 2428	2140	cmd.exe	42
PID 2140 wrote to memory of 2428	2140	cmd.exe	42
PID 2140 wrote to memory of 1304	2140	cmd.exe	43
PID 2140 wrote to memory of 1304	2140	cmd.exe	43
PID 2140 wrote to memory of 1304	2140	cmd.exe	43
PID 2140 wrote to memory of 1304	2140	cmd.exe	43
PID 2140 wrote to memory of 2112	2140	cmd.exe	44
PID 2140 wrote to memory of 2112	2140	cmd.exe	44
PID 2140 wrote to memory of 2112	2140	cmd.exe	44
PID 2140 wrote to memory of 2112	2140	cmd.exe	44

C:\Users\Admin\AppData\Local\Temp\b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
"C:\Users\Admin\AppData\Local\Temp\b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe"
1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe
  2⤵
  PID:1520
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\123.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2140
- - 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:2428
- - 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:1304
- - 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:2112
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c assoc .txt = exefile
  2⤵
  - Modifies registry class
  PID:2148
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ftype comfile=C:\Users\Admin\AppData\Local\Temp\b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
  2⤵
  - Modifies system executable filetype association
  - Modifies registry class
  PID:1116
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ftype zipfile=C:\Users\Admin\AppData\Local\Temp\b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
  2⤵
  - Modifies registry class
  PID:1852
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ftype jpgfile=C:\Users\Admin\AppData\Local\Temp\b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
  2⤵
  - Modifies registry class
  PID:1968
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ftype txtfile=C:\Users\Admin\AppData\Local\Temp\b261fe0ef1d2f19f8f989e53ff67dc646076aca89dfacec5ab278adfd60ede9f.exe
  2⤵
  - Modifies registry class
  PID:1568

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

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Downloads

C:\123.bat

Filesize
443B

MD5
70170ba16a737a438223b88279dc6c85

SHA1
cc066efa0fca9bc9f44013660dea6b28ddfd6a24

SHA256
d3674f4b34a8ca8167160519aa5c66b6024eb09f4cb0c9278bc44370b0efec6a

SHA512
37cc8c954544374d0a1ca4d012c9bd0b47781bc9bb8d0c15a8a95b9934893db3bedee867b984c20edabe54c39574abf7250de433aade6c0d544b8dd2c972c6da

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

Filesize
44KB

MD5
1d67606e542aaf6145f28876b568eb28

SHA1
941a04682d3ca811f0db131a2aef0bd89d59100b

SHA256
a031e232ad07b63f3f348e222935f4b92538f326c5069b9f9a35e8aaf307e92e

SHA512
317fe752ba523cbfdf9a755d3302ea76853a8348666ac9e21d1c48776c0e7d1cb953c7391d3db711e53154aa874e0f0dc853408b6e9ae0a16e0e73856f185252

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads