Analysis
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max time kernel
174s -
max time network
187s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
11-02-2022 07:14
Static task
static1
Behavioral task
behavioral1
Sample
022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe
Resource
win10v2004-en-20220112
windows10-2004_x64
0 signatures
0 seconds
General
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Target
022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe
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Size
53KB
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MD5
6941266d82679a638c3eefa54d461280
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SHA1
a0b5d4e2997415f4e477c840cdd9144f9d63e0bc
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SHA256
022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af
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SHA512
a8649a6ad1737337be993231ec7f5b45b6ba07e4399c7707895ef830e79183dcad5fd468fa4bf293e2764e6b25dd605f28e93ef584691bd37fff958865662c7d
Score
10/10
Malware Config
Signatures
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GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
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Modifies extensions of user files 6 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\WatchResume.png => C:\Users\Admin\Pictures\WatchResume.png.crypt 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File renamed C:\Users\Admin\Pictures\DisconnectFormat.crw => C:\Users\Admin\Pictures\DisconnectFormat.crw.crypt 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File renamed C:\Users\Admin\Pictures\DisconnectOpen.raw => C:\Users\Admin\Pictures\DisconnectOpen.raw.crypt 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Admin\Pictures\SaveConnect.tiff 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File renamed C:\Users\Admin\Pictures\SaveConnect.tiff => C:\Users\Admin\Pictures\SaveConnect.tiff.crypt 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File renamed C:\Users\Admin\Pictures\SplitCheckpoint.tif => C:\Users\Admin\Pictures\SplitCheckpoint.tif.crypt 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe Set value (str) \REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Local\\022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe" 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe -
Drops desktop.ini file(s) 19 IoCs
description ioc Process File opened for modification C:\Users\Public\Videos\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Public\Music\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Public\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Admin\Music\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Public\Documents\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Admin\Videos\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe File opened for modification C:\Users\Admin\Links\desktop.ini 022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat svchost.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 MusNotifyIcon.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz MusNotifyIcon.exe -
Modifies data under HKEY_USERS 45 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyLanBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4176" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.373641" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\InternetConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DownloadMode_BackCompat = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "1" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyGroupBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\GeoVersion_EndpointFullUri = "https://geover.prod.do.dsp.mp.microsoft.com/geoversion" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\Geo_EndpointFullUri = "https://geo.prod.do.dsp.mp.microsoft.com/geo" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0" svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132892147658007980" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0" svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe"C:\Users\Admin\AppData\Local\Temp\022faf1fa8b722ca8b72965632bfd9f1af6a210b9f46c1bcdcfe5222130266af.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
PID:1340
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C:\Windows\system32\MusNotifyIcon.exe%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 131⤵
- Checks processor information in registry
PID:2464
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:3284