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Analysis
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max time kernel
134s -
max time network
188s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
16/06/2024, 08:14
Static task
static1
Behavioral task
behavioral1
Sample
freeRAM.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
freeRAM.exe
Resource
win10v2004-20240611-en
General
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Target
freeRAM.exe
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Size
14.4MB
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MD5
a8b71508a0de1f57c0260d9d43f37dcd
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SHA1
88925225803e6d32625b42907d0d9bda9e8cd0d3
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SHA256
cf4145246235311c8f4d003e0da6beb75d6d44bb8d79c6337500897eadee3d8e
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SHA512
ebaf0a636c9ab971c52278c4c83b4601ff6b12aa404fc6b48f84124cb157f27c1216bd6cc634f371e1ff38784c6497b581c98146b319ed65ac31f46855d46f87
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SSDEEP
98304:xz1Q5d3uJHIRK+Wp74ZOWCk3qYCFFVhlcl9Xr3gzDz5PDE815v2Twvb8q/ow5:xueJHI8+WpfWzHCXVhlcl9Xr3gzDz5P3
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000\Control Panel\International\Geo\Nation cmd.exe -
Drops file in Windows directory 6 IoCs
description ioc Process File created C:\Windows\rescache\_merged\3720402701\1568373884.pri MicrosoftEdgeCP.exe File opened for modification C:\Windows\Debug\ESE.TXT MicrosoftEdge.exe File created C:\Windows\rescache\_merged\3720402701\1568373884.pri MicrosoftEdge.exe File created C:\Windows\rescache\_merged\3720402701\1568373884.pri MicrosoftEdgeCP.exe File created C:\Windows\rescache\_merged\3720402701\1568373884.pri MicrosoftEdgeCP.exe File created C:\Windows\rescache\_merged\3720402701\1568373884.pri MicrosoftEdgeCP.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000\Software\Microsoft\Internet Explorer\Main browser_broker.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000\Software\Microsoft\Internet Explorer\Main MicrosoftEdgeCP.exe -
Modifies registry class 64 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\CVListXMLVersionHigh = "0" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus\ACGPolicyState = "8" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Recovery\Active MicrosoftEdge.exe Set value (str) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\History\CachePrefix = "Visited:" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\HistoryJournalCertificate MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\CIStatus\CIPolicyState = "0" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Settings\Cache\History MicrosoftEdgeCP.exe Set value (str) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Settings\Cache\History\CachePrefix = "Visited:" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Explorer\Main MicrosoftEdgeCP.exe Set value (str) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\Content\CachePrefix MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\IETld\LowMic MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Protected - It is a violation of Windows Policy to modif = "1" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Wow64-Revision = "0" MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\CIStatus\SignaturePolicy = 06000000 MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DataStore\LastCleanup = f5849058c5bfda01 MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\CIStatus\SignaturePolicy = 06000000 MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\CIStatus\SignaturePolicy = 06000000 MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation\LowMic MicrosoftEdge.exe Set value (str) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\History\CachePrefix = "Visited:" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\ExtensionsStore MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\CIStatus\CIPolicyState = "0" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy\Extensions MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Privacy MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Privacy\ClearBrowsingHistoryOnStart = "0" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FavOrder MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FavOrder\TreeView = "1" MicrosoftEdge.exe Set value (str) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" MicrosoftEdge.exe Set value (str) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\Content\CachePrefix MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FavOrder\SyncIEFirstTimeFullScan = "1" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DataStore MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\ACGStatus\ACGPolicyState = "8" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\Internet Settings\Cache MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\Internet Settings MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DataStore\OneTimeCleanup = "1" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\ExtensionsStore\datastore MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\006\CIStatus\CIPolicyState = "0" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Settings\Cache\Cookies\CacheLimit = "1" MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus\DynamicCodePolicy = 05000000 MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Explorer\Main\OperationalData = "1" MicrosoftEdgeCP.exe Set value (str) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\CIStatus\CIPolicyState = "0" MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DummyPath MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\VersionHigh = "0" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\DXFeatureLevel = "0" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Recovery\PendingRecovery\ReadingStorePending = "1" MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Wow64-VendorId = "0" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\CIStatus MicrosoftEdgeCP.exe Set value (str) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\History\CachePrefix = "Visited:" MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Settings\Cache\Content\CacheLimit = "256000" MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = 2f22e654c5bfda01 MicrosoftEdge.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Main\DisallowDefaultBrowserPrompt = "0" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\ACGStatus MicrosoftEdgeCP.exe Set value (int) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Internet Settings\PrivacyAdvanced = "0" MicrosoftEdge.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus MicrosoftEdge.exe Set value (data) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\CIStatus\SignaturePolicy = 06000000 MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus\DynamicCodePolicy = 05000000 MicrosoftEdgeCP.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\Main MicrosoftEdgeCP.exe Set value (str) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\004\Internet Settings\Cache\Content\CachePrefix MicrosoftEdgeCP.exe Set value (data) \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\ACGStatus\DynamicCodePolicy = 05000000 MicrosoftEdgeCP.exe -
Suspicious behavior: MapViewOfSection 8 IoCs
pid Process 1908 MicrosoftEdgeCP.exe 1908 MicrosoftEdgeCP.exe 1908 MicrosoftEdgeCP.exe 1908 MicrosoftEdgeCP.exe 1908 MicrosoftEdgeCP.exe 1908 MicrosoftEdgeCP.exe 1908 MicrosoftEdgeCP.exe 1908 MicrosoftEdgeCP.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeDebugPrivilege 4468 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 4468 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 4468 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 4468 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 2872 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 2872 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 436 MicrosoftEdge.exe Token: SeDebugPrivilege 436 MicrosoftEdge.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 436 MicrosoftEdge.exe 1908 MicrosoftEdgeCP.exe 4468 MicrosoftEdgeCP.exe 1908 MicrosoftEdgeCP.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1020 wrote to memory of 292 1020 freeRAM.exe 74 PID 1020 wrote to memory of 292 1020 freeRAM.exe 74 PID 1908 wrote to memory of 4556 1908 MicrosoftEdgeCP.exe 79 PID 1908 wrote to memory of 4556 1908 MicrosoftEdgeCP.exe 79 PID 1908 wrote to memory of 4556 1908 MicrosoftEdgeCP.exe 79 PID 1908 wrote to memory of 1920 1908 MicrosoftEdgeCP.exe 86 PID 1908 wrote to memory of 1920 1908 MicrosoftEdgeCP.exe 86 PID 1908 wrote to memory of 1920 1908 MicrosoftEdgeCP.exe 86 PID 1908 wrote to memory of 1920 1908 MicrosoftEdgeCP.exe 86 PID 1908 wrote to memory of 1920 1908 MicrosoftEdgeCP.exe 86 PID 1908 wrote to memory of 1920 1908 MicrosoftEdgeCP.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\freeRAM.exe"C:\Users\Admin\AppData\Local\Temp\freeRAM.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1020 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c start https://www.youtube.com/watch?v=dQw4w9WgXcQ2⤵
- Checks computer location settings
PID:292
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca1⤵
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:436
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C:\Windows\system32\browser_broker.exeC:\Windows\system32\browser_broker.exe -Embedding1⤵
- Modifies Internet Explorer settings
PID:212
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Modifies registry class
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1908
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4468
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Drops file in Windows directory
- Modifies registry class
PID:4556
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Drops file in Windows directory
- Modifies registry class
PID:1672
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2872
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C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca1⤵
- Drops file in Windows directory
- Modifies registry class
PID:1920
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\Temp\~DF045BD8A60606260D.TMP
Filesize16KB
MD5a022451d328e2108496941d850918ea5
SHA1c139d780dab0b2d1c4ce228252d6c8ae4cb6286a
SHA256ca7271ecec0e16b959a414b0295069052f3a37bed9a58d47611c4557f7208c49
SHA512663a9ef09341c0396c3c8072d56731a4b83bcebe1bc6ef70b1b23fb2baae0ae36790cc6a9fff01f72b2e60bb617a4060fe3ccef29c168a777b5373b7e238744b
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\361MVIC5\www-main-desktop-player-skeleton[1].css
Filesize2KB
MD52a5f27d8d291d864d13eaa1f5cd9cd51
SHA1b39f9b99b924e5251ac48fad818d78999cfd78d4
SHA256056232b6127143e2f8bf4218db355d978e1e96f5dedcce59a9f5d6ab92b437f1
SHA5121b54f1e13cb38e41f2a65db3cdc2bc702a9e963751b1ef0338d67b95816441b0143e1d4dabc99f276a04f9c00570bb8933f1bd87394998b3878c268b08ecf24a
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\361MVIC5\www-main-desktop-watch-page-skeleton[1].css
Filesize8KB
MD564c8e3b11cfffc8ebf2240e4f46ab492
SHA171276680811731f983502e477a87e87cfe72d75f
SHA2563acc199c41eb3c884ee9884c15e6b78975499be2255aa203dba38ef24440181c
SHA512497a48233bb198e05517e2cba003c2c5ba25183e1654b5b8252b9823f0859497ccab66a77e243238b27ea6eb826ae4fc72efb2f32b2b378edee7f9dfb87f4756
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\361MVIC5\www-player[1].css
Filesize371KB
MD5d32700adacd5d982244c69736b87bedf
SHA1813dfe8ce4ee3608ed3580113e3b82730ff03c85
SHA2562c7426a5c6bf00c328c96fb01c89c3e23ba7791e87455cab5aa3b546942f1fc8
SHA512bbe35704822e0a82de2da2890da6c06138514070fe93978823601079a9371386915431f98e613adaa9566112d728f5f0274b3864e8a0c7da538833383ea5d342
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\6G6HBQJ3\scheduler[1].js
Filesize9KB
MD50d27e3657f88acb00b70f55b2dbfe8b9
SHA13ed02109fb8c48810257a81285b1888512c9f86e
SHA25637e2ffa625da376d22ecbcfcc9934a0c29e3087ede6fc3ae7f34977dbd4ad87a
SHA5120771c07015a7e1762a08075fda3cdd86e99663e6ee0c0444c40227d0b1a33ac028e09514484d714da701d5e0f0a24699312dc2a30706fc1fb0dacca63d7a01a8
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\6G6HBQJ3\www-i18n-constants[1].js
Filesize5KB
MD5877a2b1590385d79323ef992abe9e961
SHA1f2f65882785537d6f3eeba7f02ea233f9e55672f
SHA256ff474db3ea4409f034cbae6ae738bc80fb18734ccd38f87fcde90d02e11cfac3
SHA512c7b9bda266c59a19476d7eaa3f6bc10d8d916345ff4195ee5932f5d5d884a487407552a29d576a9dd53dfd2588069c7376f660800f5ab7f8e1bea78cdd146e14
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\8LLFXIMM\intersection-observer.min[1].js
Filesize5KB
MD5e02d881229f4e5bcee641ed3a2f5b980
SHA129093656180004764fc2283a6565178eb91b5ef3
SHA2568037c1f1e0e4d3d7955f591a14a4b4d090141f1d210ef8b793ce5b345f08f7f5
SHA512f4e8e21b91ee33879a2295215cba91e12851891165fe3f9f98913022280ef8192fd3f5def06aa8ac1fbe6d43d09034b0bb8e29e8703366a012e1fde6ff2828db
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\8LLFXIMM\rs=AGKMywF9MmMcy4UXEdYIeP8N9122HWgkSQ[1].css
Filesize2.8MB
MD5f84b2d321c566e7d040c9069f9ca7c3f
SHA150561f42585379ca51bad60b6fbdecab7d1cbd6f
SHA256ba454835d08eb878753973337ccb0d43a8f22f79994c621f65456c1687b004b7
SHA512ba98b11a169536f78ad33a57e60f6ed08fa12a991b86a1203910b9ca1a907458598ea42af3b5f3790ccef64aa19273715c0e6a1da2d3680d3fc3592cab3bd78e
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\8LLFXIMM\www-onepick[1].css
Filesize739B
MD59ace9ca4e10a48822a48955cbd3f94d0
SHA11f0efa2ee544e5b7a98de5201fb8254b6f3eb613
SHA256f8fdbb9c5cdceb1363bb04c5e89b3288ea30d79ef1a332e7a06c7195dd2e0ec4
SHA51225354aeecb224fd6d863c0253cd7ad382dce7067f4147790ee0ce343f8c3e0efb84e54dd174116e7ad52d4a7e05735039fa1085b739abbe80f9e318e432eed73
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\MGPQDYAR\css2[1].css
Filesize2KB
MD55912f3bba71c222672dfa244a60acef0
SHA1317a49729bb8654c3986e6b32278258a1d692d81
SHA25648708ab3b01bc53a736f7f85e0badd9174872faa981e78b32c16c4efcaa59d99
SHA512770f13af0d6ebe7ff9d925efccd05b0b2e5afd5fbe19770562d88936d541a298a49aea028f5122a255fb5026b4a5f37c0cf52831212ecaaf378a5769ff0379f7
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\MGPQDYAR\web-animations-next-lite.min[1].js
Filesize49KB
MD55ab6c49dc7432d357d58fa452be3bff0
SHA1b818a372657035d83161a32d42db3503b8d64b77
SHA2562a39e309723372fa708ad44312f539e86defc91f28fd36e71a44e3b59c36537c
SHA51233fa611bdde181cf1db7ffffaea01eb1cea240b08b0ee8c9141edc84dabaed419049f78223b305a3ac4c0d2d047971a917bfd2a0215c8845aea9752ca3321745
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\MGPQDYAR\webcomponents-ce-sd[1].js
Filesize95KB
MD58a3c79faed4aafeb6f033759270f4009
SHA12c5d1a5ccd7b4378a98e29d6c1a9a513fd700b77
SHA256ef2634fa681d36decb5bed34ec4a9e7d330de160020e2d7566273e71284993c1
SHA512a40a76b91a30626488848eb40a9b95ddc4e880574b1cdbda8dd397f4fac25c2315e95e2851b81210b6263529250e9b7f5780d1f796a603a9658a7e15d19b5a71
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cookies\OEAOPBWY.cookie
Filesize267B
MD516205fc2a8404b3bb26e5c10baec1419
SHA17804b5a9de826345fbd5ce3424585e9869d61f5b
SHA256d426f6d7de99c1cc76f5080fc47608121c335f7640fef4af53a88545f089b2d0
SHA512c1f6a5010b74658e497354ee749a8ae5211033c576fa55d91ae7bfcd022a45bc34fa195409463e460b14cbf0a40118b294d3222faa071edab289fb6cb156ec83
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
Filesize1KB
MD5c450bcc92705c42710bf76dd0e5cdea5
SHA1ba084bc9b5b4f10a53a1d02f35c842c8c6700936
SHA25677e3d011a232324a9445e8aef94b3bdd272e02291d25bfd5e3acab0d2da41bd7
SHA512c074a8648d87ba60886761a924bb21257434eeecdaad72c5d4a64f887bad14b42d21a33af6278fcdef34bcf4958014059248fdf8c3631825131e2c0cd12b0bb5
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\Content\A16C6C16D94F76E0808C087DFC657D99_65F72881313B5F8FFC737C28E760643D
Filesize471B
MD578846f72556d7db634dcd496d837aa48
SHA19a880f697bb764f4c141febe09b5312112106949
SHA2567c76a0f37c88e302b7b0309345aedd77873a2224099c7b9c0baf5586abbf5578
SHA512dac3b24571f1e9558a8303603c34f542a16168dfa95d5f3010c208c0cf28f8c38b26132a357090b66ced8e9b42bdb5a43b34a57ab86edd7f415f4998aecdb749
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA
Filesize724B
MD5ac89a852c2aaa3d389b2d2dd312ad367
SHA18f421dd6493c61dbda6b839e2debb7b50a20c930
SHA2560b720e19270c672f9b6e0ec40b468ac49376807de08a814573fe038779534f45
SHA512c6a88f33688cc0c287f04005e07d5b5e4a8721d204aa429f93ade2a56aeb86e05d89a8f7a44c1e93359a185a4c5f418240c6cdbc5a21314226681c744cf37f36
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\Content\F07644E38ED7C9F37D11EEC6D4335E02_61C09DF1C88E9FAC26BDA537331B8625
Filesize471B
MD57ce235d1dee8a32448518c8738bbf105
SHA169012a48ff2a02066e707ed3de49d6d38dbbfc98
SHA25622c01a85dac1e6bfec8741f7751b93a0d4a4a446c6ef412b6abd85ffb554a793
SHA512ccd32999f5a2c4ecdc61b35def458c5a88bd6a1f3e9fa4c7c26e21678552a95fe142d6c912d1711890c73bf5a80479822127824c8da735f10efe20756ae76648
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
Filesize410B
MD53b8a911c178fe893ccefbc60d054ca5d
SHA1dd859fff9dd46f07d1e3a5192c1ea26fdc49e0f1
SHA256852e4d44273e8365aa76b3262205a98faa4afbb8b0deb6816e44523d1ad99257
SHA51280a7761f1d3c5b318693b9b5f9f294de14e73a70cb2d056d93a9f0f6d2fa0ac8e182f340e264b13f530e5dce780af493c62b65810e32ec835369d93c2b8838ad
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\MetaData\A16C6C16D94F76E0808C087DFC657D99_65F72881313B5F8FFC737C28E760643D
Filesize406B
MD5dd67b8eb97303525a192d9e51d785b18
SHA15ac2e28ad5c5c0c7aa42beaaf1941a4ac55eaa69
SHA25647723486794b49b656b7fe4a698ba5921a362095e9f044e82642c8b495ed7676
SHA512a0f088a97d4bc78392db8f3cc9e519eca7e982f3071e270865ecb159b4fb5bdd60be050d8ec441dfaed3acadd5a05aade52f77c1297d64ec7236f376f7be66d9
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA
Filesize392B
MD569878377c8a19eb87172252c90a4b007
SHA1a9b2e85992f16d8e2fbde2463acbb5ab61ed885c
SHA256390d915adf0b4a3e6da14ae8bce27c960268b63d9509815d8fdd4be00753e4c0
SHA512dafb7144af38663169d907a3650df3bc32be9ac0bc7324fd65ecd2ee31e0266080c9acceab06c5a085f9271186a2b2c1cdbe5f81b17b0cd0b3cffd3a67f00a04
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C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\MetaData\F07644E38ED7C9F37D11EEC6D4335E02_61C09DF1C88E9FAC26BDA537331B8625
Filesize406B
MD5a4cb3a61f269dbaa2be54d398ce22d05
SHA1fc9533d5bf84f5ccbc31bda0ba9214692ba10c80
SHA256a209590a92b0d706fbb437de01ba300ea1a593fae5775b66d2985b1a1d1cd04f
SHA512603c19a5f54cb19c812bc4f241d95b0786432137dad56edea6f66de4368e5afa699ab41132375b7984d27b91f18f5820a8a17d91c70dd9415add7edadb216de2