Analysis
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max time kernel
150s -
max time network
53s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
02/10/2022, 11:34
Static task
static1
Behavioral task
behavioral1
Sample
f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe
Resource
win7-20220901-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
0 signatures
150 seconds
General
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Target
f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe
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Size
704KB
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MD5
71b24c9f4f3d60ebda2f58c47f315c60
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SHA1
d4c218bffe69befaa757c4c895cba5e4f5a2e0f8
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SHA256
f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201
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SHA512
d2b59fe03c80fd7500ade36d0e0033ad6b344123cc373cc022538b59e2a00c19418311212fb0fef816aa7601df53a5d6babddb6ba2cfc986d705c014aaa268df
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SSDEEP
12288:QRObekMtkfohrPUs37uzHnA6zg5cIsalHERjUrNN/RQ9wgUT5EDExyc:6ObekYkfohrP337uzHnA6cHswHE/6gU3
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Runonce = "C:\\Windows\\system32\\runouce.exe" f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\runouce.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Windows\SysWOW64\runouce.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe -
Drops file in Program Files directory 36 IoCs
description ioc Process File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\chrmstp.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Peacock.htm f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\InkWatson.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\InputPersonalization.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ShapeCollector.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\TabTip.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\7-Zip\7z.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\7-Zip\7zG.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\MSInfo\msinfo32.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Garden.htm f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Roses.htm f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\VSTOInstaller.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File created C:\Program Files\readme.eml f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\mip.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Shades of Blue.htm f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\setup.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Stars.htm f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\notification_helper.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Green Bubbles.htm f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Hand Prints.htm f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\InstallShow.htm f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Bears.htm f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Orange Circles.htm f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\Stationery\Soft Blue.htm f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe File opened for modification C:\Program Files\ConfirmUnlock.exe f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1140 wrote to memory of 1260 1140 f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe 26 PID 1140 wrote to memory of 1260 1140 f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe 26 PID 1140 wrote to memory of 1260 1140 f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe 26 PID 1140 wrote to memory of 1260 1140 f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe 26 PID 1140 wrote to memory of 1260 1140 f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe 26 PID 1140 wrote to memory of 1260 1140 f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe 26 PID 1140 wrote to memory of 1260 1140 f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe 26 PID 1140 wrote to memory of 1240 1140 f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe 9 PID 1140 wrote to memory of 1240 1140 f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe 9
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1240
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C:\Users\Admin\AppData\Local\Temp\f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe"C:\Users\Admin\AppData\Local\Temp\f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe"2⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1140 -
C:\Users\Admin\AppData\Local\Temp\f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe"C:\Users\Admin\AppData\Local\Temp\f5ea4ee79acad0e6d9d7cf90df0341efd283d72f3f17ea5bfc4710ee12466201.exe"3⤵PID:1260
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