Analysis
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max time kernel
119s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
20/07/2024, 06:11
Static task
static1
Behavioral task
behavioral1
Sample
5a693533028b873531071fc78e31eca0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5a693533028b873531071fc78e31eca0N.exe
Resource
win10v2004-20240709-en
General
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Target
5a693533028b873531071fc78e31eca0N.exe
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Size
45KB
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MD5
5a693533028b873531071fc78e31eca0
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SHA1
9c7bb323b58e4aeaec8b062bf7370bc399c4d1ab
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SHA256
b24d4f5a0b051fb35482a89128f3fe3bdde6f5688764962d964b586fe772fd0e
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SHA512
852d16992daf057c24d60faf5c3e709a12d475c32bc72ae901653c436fd97e38db5d950e67704e0f3d8daf0d0c13e809c3c3ba744866990b7d1e417884d98b64
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SSDEEP
768:8V5hy+7c6OXdfwEQ90NoZCi5TXbRzjEDta8jFqjsZvI2YxrQiP+ZRDd+RYTl/iUP:8h7xsCKosi5pzjIcdRiTpqMGxs3/
Malware Config
Signatures
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Event Triggered Execution: Image File Execution Options Injection 1 TTPs 6 IoCs
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
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5a693533028b873531071fc78e31eca0N.exe " cmd.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification \??\c:\Windows\SysWOW64\regedit.exe 5a693533028b873531071fc78e31eca0N.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\bin\java-rmi.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Windows Journal\PDIALOG.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Reader 9.0\Reader\LogTransport2.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Common Files\Adobe AIR\Versions\1.0\airappinstaller.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\jar.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\jstatd.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\chrome.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jre7\bin\jp2launcher.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Common Files\Adobe\Updater6\Adobe_Updater.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\java-rmi.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\maintenanceservice.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Reader 9.0\Reader\AdobeCollabSync.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Common Files\microsoft shared\VSTA\8.0\x86\vsta_ep32.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Windows Mail\wab.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\private_browsing.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Common Files\Adobe\Updater6\AdobeUpdaterInstallMgr.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Google\Update\1.3.36.151\GoogleUpdateCore.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\javah.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\jrunscript.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\jre\bin\kinit.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jre7\bin\keytool.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\pingsender.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\106.0.5249.119\chrome_installer.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Windows NT\Accessories\wordpad.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\7-Zip\7z.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\jdb.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\jmc.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\ktab.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Microsoft Games\Hearts\Hearts.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\jre\bin\javacpl.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Adobe\Reader 9.0\Reader\A3DUtility.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\default-browser-agent.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Common Files\microsoft shared\DW\DW20.EXE 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Windows Sidebar\sidebar.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Google\Update\DisabledGoogleUpdate.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Internet Explorer\ieinstal.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\jabswitch.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\javaw.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\jps.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\jre\bin\servertool.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\jre\bin\unpack200.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Microsoft Games\Multiplayer\Checkers\chkrzm.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Microsoft Office\Office14\MSOHTMED.EXE 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\SETLANG.EXE 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\klist.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\jre\bin\keytool.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Mozilla Firefox\firefox.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Windows Media Player\setup_wm.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\wsgen.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Microsoft Office\Office14\1033\ONELEV.EXE 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Common Files\microsoft shared\TextConv\WksConv\Wkconv.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\7-Zip\7zFM.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\idlj.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\bin\rmid.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\jre\bin\policytool.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files\Java\jdk1.7.0_80\jre\bin\rmid.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Program Files (x86)\Common Files\microsoft shared\OFFICE14\MSOXMLED.EXE 5a693533028b873531071fc78e31eca0N.exe -
Drops file in Windows directory 12 IoCs
description ioc Process File opened for modification \??\c:\Windows\twunk_16.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Windows\write.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Windows\fveupdate.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Windows\hh.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Windows\splwow64.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Windows\notepad.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Windows\twunk_32.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Windows\winhlp32.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Windows\Boot\PCAT\memtest.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Windows\bfsvc.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Windows\explorer.exe 5a693533028b873531071fc78e31eca0N.exe File opened for modification \??\c:\Windows\HelpPane.exe 5a693533028b873531071fc78e31eca0N.exe -
Modifies registry class 14 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.txt cmd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\jpgfile cmd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\jpgfile\Shell cmd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\jpgfile\Shell\Open\Command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5a693533028b873531071fc78e31eca0N.exe " cmd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\zipfile\Shell\Open 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\\5a693533028b873531071fc78e31eca0N.exe " cmd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5a693533028b873531071fc78e31eca0N.exe " cmd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\jpgfile\Shell\Open\Command cmd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5a693533028b873531071fc78e31eca0N.exe " cmd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\zipfile\Shell cmd.exe 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\jpgfile\Shell\Open cmd.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2396 5a693533028b873531071fc78e31eca0N.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2396 5a693533028b873531071fc78e31eca0N.exe -
Suspicious use of WriteProcessMemory 40 IoCs
description pid Process procid_target PID 2396 wrote to memory of 2900 2396 5a693533028b873531071fc78e31eca0N.exe 30 PID 2396 wrote to memory of 2900 2396 5a693533028b873531071fc78e31eca0N.exe 30 PID 2396 wrote to memory of 2900 2396 5a693533028b873531071fc78e31eca0N.exe 30 PID 2396 wrote to memory of 2900 2396 5a693533028b873531071fc78e31eca0N.exe 30 PID 2396 wrote to memory of 1244 2396 5a693533028b873531071fc78e31eca0N.exe 32 PID 2396 wrote to memory of 1244 2396 5a693533028b873531071fc78e31eca0N.exe 32 PID 2396 wrote to memory of 1244 2396 5a693533028b873531071fc78e31eca0N.exe 32 PID 2396 wrote to memory of 1244 2396 5a693533028b873531071fc78e31eca0N.exe 32 PID 2396 wrote to memory of 2084 2396 5a693533028b873531071fc78e31eca0N.exe 33 PID 2396 wrote to memory of 2084 2396 5a693533028b873531071fc78e31eca0N.exe 33 PID 2396 wrote to memory of 2084 2396 5a693533028b873531071fc78e31eca0N.exe 33 PID 2396 wrote to memory of 2084 2396 5a693533028b873531071fc78e31eca0N.exe 33 PID 2396 wrote to memory of 2340 2396 5a693533028b873531071fc78e31eca0N.exe 35 PID 2396 wrote to memory of 2340 2396 5a693533028b873531071fc78e31eca0N.exe 35 PID 2396 wrote to memory of 2340 2396 5a693533028b873531071fc78e31eca0N.exe 35 PID 2396 wrote to memory of 2340 2396 5a693533028b873531071fc78e31eca0N.exe 35 PID 2396 wrote to memory of 1812 2396 5a693533028b873531071fc78e31eca0N.exe 37 PID 2396 wrote to memory of 1812 2396 5a693533028b873531071fc78e31eca0N.exe 37 PID 2396 wrote to memory of 1812 2396 5a693533028b873531071fc78e31eca0N.exe 37 PID 2396 wrote to memory of 1812 2396 5a693533028b873531071fc78e31eca0N.exe 37 PID 2396 wrote to memory of 856 2396 5a693533028b873531071fc78e31eca0N.exe 39 PID 2396 wrote to memory of 856 2396 5a693533028b873531071fc78e31eca0N.exe 39 PID 2396 wrote to memory of 856 2396 5a693533028b873531071fc78e31eca0N.exe 39 PID 2396 wrote to memory of 856 2396 5a693533028b873531071fc78e31eca0N.exe 39 PID 2396 wrote to memory of 1304 2396 5a693533028b873531071fc78e31eca0N.exe 40 PID 2396 wrote to memory of 1304 2396 5a693533028b873531071fc78e31eca0N.exe 40 PID 2396 wrote to memory of 1304 2396 5a693533028b873531071fc78e31eca0N.exe 40 PID 2396 wrote to memory of 1304 2396 5a693533028b873531071fc78e31eca0N.exe 40 PID 1244 wrote to memory of 1932 1244 cmd.exe 43 PID 1244 wrote to memory of 1932 1244 cmd.exe 43 PID 1244 wrote to memory of 1932 1244 cmd.exe 43 PID 1244 wrote to memory of 1932 1244 cmd.exe 43 PID 1244 wrote to memory of 2304 1244 cmd.exe 45 PID 1244 wrote to memory of 2304 1244 cmd.exe 45 PID 1244 wrote to memory of 2304 1244 cmd.exe 45 PID 1244 wrote to memory of 2304 1244 cmd.exe 45 PID 1244 wrote to memory of 2592 1244 cmd.exe 46 PID 1244 wrote to memory of 2592 1244 cmd.exe 46 PID 1244 wrote to memory of 2592 1244 cmd.exe 46 PID 1244 wrote to memory of 2592 1244 cmd.exe 46
Processes
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C:\Users\Admin\AppData\Local\Temp\5a693533028b873531071fc78e31eca0N.exe"C:\Users\Admin\AppData\Local\Temp\5a693533028b873531071fc78e31eca0N.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:2396 -
C:\Windows\SysWOW64\cmd.execmd.exe2⤵PID:2900
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C:\Windows\SysWOW64\cmd.execmd /c C:\123.bat2⤵
- Suspicious use of WriteProcessMemory
PID:1244 -
C:\Windows\SysWOW64\reg.exereg add "hklm\software\microsoft\windows nt\currentversion\Image File Execution Options\ZhuDongFangYu.exe" /v debugger /t reg_sz /d "ntsd -d" /f3⤵
- Event Triggered Execution: Image File Execution Options Injection
PID:1932
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C:\Windows\SysWOW64\reg.exereg add "hklm\software\microsoft\windows nt\currentversion\Image File Execution Options\360tray.exe" /v debugger /t reg_sz /d "ntsd -d" /f3⤵
- Event Triggered Execution: Image File Execution Options Injection
PID:2304
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C:\Windows\SysWOW64\reg.exereg add "hklm\software\microsoft\windows nt\currentversion\Image File Execution Options\taskmgr.exe" /v debugger /t reg_sz /d "ntsd -d" /f3⤵
- Event Triggered Execution: Image File Execution Options Injection
PID:2592
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C:\Windows\SysWOW64\cmd.execmd.exe /c assoc .txt = exefile2⤵
- Modifies registry class
PID:2084
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C:\Windows\SysWOW64\cmd.execmd.exe /c ftype comfile=C:\Users\Admin\AppData\Local\Temp\5a693533028b873531071fc78e31eca0N.exe2⤵
- Modifies system executable filetype association
- Modifies registry class
PID:2340
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C:\Windows\SysWOW64\cmd.execmd.exe /c ftype zipfile=C:\Users\Admin\AppData\Local\Temp\5a693533028b873531071fc78e31eca0N.exe2⤵
- Modifies registry class
PID:1812
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C:\Windows\SysWOW64\cmd.execmd.exe /c ftype jpgfile=C:\Users\Admin\AppData\Local\Temp\5a693533028b873531071fc78e31eca0N.exe2⤵
- Modifies registry class
PID:856
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C:\Windows\SysWOW64\cmd.execmd.exe /c ftype txtfile=C:\Users\Admin\AppData\Local\Temp\5a693533028b873531071fc78e31eca0N.exe2⤵
- Modifies registry class
PID:1304
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
443B
MD570170ba16a737a438223b88279dc6c85
SHA1cc066efa0fca9bc9f44013660dea6b28ddfd6a24
SHA256d3674f4b34a8ca8167160519aa5c66b6024eb09f4cb0c9278bc44370b0efec6a
SHA51237cc8c954544374d0a1ca4d012c9bd0b47781bc9bb8d0c15a8a95b9934893db3bedee867b984c20edabe54c39574abf7250de433aade6c0d544b8dd2c972c6da
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Filesize
45KB
MD58f5a28a936ad13262a2aa79ac0b01a45
SHA165f14878ee9913e5b7b02361c411a87aea398c56
SHA2563058b31580fdefd54762e068adacf59550784f56f9ac3314a70ab9ee1fa3d21f
SHA512adc097f9564407b14d2d1a5ace59ab84561240b657687869de383125c655c77832bfeadde5f0e63dc4fdb9eb0ac702dc3343b03ed89bfcbe2689008531f43fc4