Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
28/05/2024, 16:06
Static task
static1
Behavioral task
behavioral1
Sample
8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe
Resource
win10v2004-20240426-en
General
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Target
8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe
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Size
26KB
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MD5
c6e3a45db7ba5baf158a975358eec7b9
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SHA1
c2061431cf30c6e7426fd73b96c5f4f0007c781b
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SHA256
8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48
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SHA512
8650a8e60165853f64dded820d45175a37595b12c1bb708a25164e0ffe93b2a9a3f84e532f31958e82cdcf7a33e541c3ab03f316c0db31b8f4b204ecaa063f78
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SSDEEP
768:61ODKAaDMG8H92RwZNQSwcfymNBg+g61GoL:8fgLdQAQfcfymN
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Z: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\R: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\O: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\K: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\J: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\G: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\E: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\T: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\S: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\Q: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\N: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\I: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\Y: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\V: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\M: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\H: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\X: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\W: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\U: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\P: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened (read-only) \??\L: 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Windows Journal\Templates\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\fr-FR\css\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.core\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\ja-JP\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files (x86)\Common Files\microsoft shared\VBA\VBA7\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\DW\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files (x86)\Common Files\microsoft shared\VSTO\10.0\1033\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\Welcome Tool\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\FAX\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\es-ES\css\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\it-IT\js\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files (x86)\Common Files\microsoft shared\VSTA\Pipeline.v10.0\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\SELFCERT.EXE 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\144DPI\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\Microsoft Games\More Games\en-US\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.ecf.filetransfer.ssl.feature_1.0.0.v20140827-1444\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\p2\org.eclipse.equinox.p2.engine\profileRegistry\JMC.profile\.data\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\de-DE\css\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\es-ES\js\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\VideoLAN\VLC\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\fr-FR\js\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\InfoPathOM\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\features\org.eclipse.equinox.p2.rcp.feature_1.2.0.v20140523-0116\META-INF\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\Microsoft Games\FreeCell\it-IT\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\VideoLAN\VLC\locale\ks_IN\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\Java\jre7\bin\tnameserv.exe 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\VideoLAN\VLC\locale\ca\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\sm\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\css\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Common Files\microsoft shared\THEMES14\WATER\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Groove\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\es-ES\css\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\SlideShow.Gadget\fr-FR\css\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\Java\jdk1.7.0_80\lib\missioncontrol\plugins\com.jrockit.mc.console.ui.notification_5.5.0.165303\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\VideoLAN\VLC\locale\ar\LC_MESSAGES\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\Microsoft Games\Multiplayer\Spades\es-ES\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\en-US\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\VideoLAN\VLC\lua\intf\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\Microsoft Games\Solitaire\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\gd\LC_MESSAGES\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files (x86)\Microsoft Office\Office14\Library\Analysis\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\Microsoft Games\Minesweeper\de-DE\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\Certificates\Verisign\Components\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\Java\jre7\bin\java-rmi.exe 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\VideoLAN\VLC\locale\zh_TW\LC_MESSAGES\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\Setup.exe 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files\Microsoft Games\Purble Place\ja-JP\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Groove\ToolData\groove.net\GrooveProjectToolset\ProjectTool\Project Report Type\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Windows NT\TableTextService\en-US\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\Windows Photo Viewer\en-US\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PUBWIZ\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\lg\LC_MESSAGES\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe File created C:\Program Files (x86)\Windows NT\TableTextService\es-ES\_desktop.ini 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\rundl132.exe 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1640 wrote to memory of 1900 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 28 PID 1640 wrote to memory of 1900 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 28 PID 1640 wrote to memory of 1900 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 28 PID 1640 wrote to memory of 1900 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 28 PID 1900 wrote to memory of 2836 1900 net.exe 30 PID 1900 wrote to memory of 2836 1900 net.exe 30 PID 1900 wrote to memory of 2836 1900 net.exe 30 PID 1900 wrote to memory of 2836 1900 net.exe 30 PID 1640 wrote to memory of 1208 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 21 PID 1640 wrote to memory of 1208 1640 8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1208
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C:\Users\Admin\AppData\Local\Temp\8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe"C:\Users\Admin\AppData\Local\Temp\8b5187d08b28ac3db2dd3a728991a1511c6da6a3a1c70735605343e78378be48.exe"2⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1640 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- Suspicious use of WriteProcessMemory
PID:1900 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵PID:2836
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
251KB
MD5bd6131f2b2d65934a2e30a9a7f022a63
SHA15de0ec00a65e11f7ec3781180db6619666af1dd5
SHA2564fc7f81de6f1853b5b0f4fdf2eedc78e370808c808d36d5604894d9455ae03f9
SHA512d555e73163c7bcee3adb4321d498f4851b2f1dc431c7b1844af5d738b358692672bcd4f42a23fa0a18aaffe1012b1cd9d426e15d0923d24df7539aaa91242d29
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Filesize
570KB
MD5cddf98e0373710bb89ccc637a4d48169
SHA1e3d62e9eac49606a1a88f15ed91ce64a9cee2e11
SHA256b4a15041a1fc87c63b3274093a16abd4e444e2c51630fe3d744b65addac3bd2f
SHA5124e11820cfaab65839ff15f4011634f7fade9cb584d8115c66e4207242ec6443f037f6a0f58be6b3f160b19541dab0fb4a830ec1929ad0c52b30329e6edff8663
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Filesize
471KB
MD54cfdb20b04aa239d6f9e83084d5d0a77
SHA1f22863e04cc1fd4435f785993ede165bd8245ac6
SHA25630ed17ca6ae530e8bf002bcef6048f94dba4b3b10252308147031f5c86ace1b9
SHA51235b4c2f68a7caa45f2bb14b168947e06831f358e191478a6659b49f30ca6f538dc910fe6067448d5d8af4cb8558825d70f94d4bd67709aee414b2be37d49be86
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Filesize
9B
MD5e850d9ceb7ebcc619d731dc2f1377b2b
SHA1a45553c9057075c02e28f90d5e8ea57a0dddbacc
SHA256b682a6e85069777ca22f84b99607acd09640eaa80029d74363c0a5aabddead4c
SHA512be92bd8393d0fe69559ec55e1068fcd77ccc699361a9cb98d467bd51a029c371852b7a1196ad53fa8865e956582e6a4d35f6ac6fea3832058b7a427133b0048c