redline | 84243ed89d2df4bf4299db31c40259766f2299c821bb8ca5f76629da44ef07c7

Analysis

max time kernel
150s
max time network
157s
platform
windows10_x64
resource
win10v20210408
submitted
11/06/2021, 12:46

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Report Analysis Logs

General

Target
614cfddb51dba0312c63065d623e9dbb.exe
Size 1.7MB
Sample210611-644lfa4742
SHA256 84243ed89d2df4bf4299db31c40259766f2299c821bb8ca5f76629da44ef07c7
MD5 614cfddb51dba0312c63065d623e9dbb
SHA1 dd9482c850593d649a9bd1503fada02b77085018
SHA512 e56d3adc2ee6870994d3804e0cdb38417b94a0ab8519f75afa3245b63b5853244806be574fa37bbb97209cd5f03ab8b9ba63e4095e528833f5aaf8cc5a134437
MD5 SHA1 SHA512

Score

10^/10

redline discovery infostealer spyware stealer

Malware Config

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 2 IoCs

resource	yara_rule
behavioral2/memory/2076-126-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral2/memory/2076-127-0x0000000000417D4E-mapping.dmp	family_redline

Downloads MZ/PE file

Executes dropped EXE 1 IoCs

pid	Process
752	srvs.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Control Panel\International\Geo\Nation	614cfddb51dba0312c63065d623e9dbb.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 584 set thread context of 2076	584	614cfddb51dba0312c63065d623e9dbb.exe	78

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\ESE.TXT	MicrosoftEdge.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Internet Explorer\Main	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Internet Explorer\Main	browser_broker.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Internet Explorer\Main	MicrosoftEdgeCP.exe

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\New Windows	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Protected - It is a violation of Windows Policy to modif = 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	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Wow64-VersionHigh = "0"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Wow64-DXFeatureLevel = "0"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\EnablementState = "1"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\006\CIStatus\CIPolicyState = "0"	MicrosoftEdgeCP.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\006\ACGStatus\DynamicCodePolicy = 00000000	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU	MicrosoftEdgeCP.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Protected - It is a violation of Windows Policy to modif = 01000000f41c6ad3e617750c16b3d53c993d5f26fc893092dae022cc33280982296e4e613d4806fc0db6f78f9878c83e704acf9d9794921ecf2ed46e094c	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\ExtensionsStore\datastore\usage	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache\Extensible Cache	MicrosoftEdgeCP.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FavOrder\Favorites\Order = 0c0000000a000000000000000c0000000100000000000000	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\IETld\LowMic	MicrosoftEdge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_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-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\OnlineHistory	MicrosoftEdgeCP.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\CIStatus\SignaturePolicy = 06000000	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Roaming	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Protected - It is a violation of Windows Policy to modif = 010000009cef2944ee3f2226ce5a8866e1e5981524b10e0e620b67d09bc82010f12cdbdee52b652215ab4bfc66b9fa2528ea975387432e157f73ecc9d13127f2bc1130d7581db63c3df747010875b8fff0ad6a36e5497774856d28bc9963	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Recovery\PendingRecovery	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Internet Settings\Zones\3\{A8A88C49-5EB2-4990-A1A2-08760 = 1a3761592352350c7a5f20172f1e1a190e2b017313371312141a152a	MicrosoftEdge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\OnlineHistory\UUID = "{D5719A55-964B-472B-AD44-CAA35954A05D}"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Main\JumpListFirstRun = "3"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\CIStatus\CIPolicyState = "0"	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\ACGStatus	MicrosoftEdgeCP.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\Content\CacheLimit = "256000"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\History\CacheLimit = "1"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\ExtensionsStore\datastore\DatastoreSchemaVersion = "8"	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\006\CIStatus\SignaturePolicy = 06000000	MicrosoftEdgeCP.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = 9187b377d05ed701	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Settings\Cache	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\DataStore	MicrosoftEdge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Zoom	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\CIStatus\SignaturePolicy = 06000000	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Internet Settings	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\UserStateMigration	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\UserStateMigration\IEMigration\SmartScreenCompletedVersi = "1"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\Cookies	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Wow64-DeviceId = "0"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FavOrder\SyncIEFirstTimeFullScan = "1"	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Recovery\FirstRecoveryTime = 1d24df8b702cd701	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Main\SharedCookie_MRACMigrationDone = "1"	MicrosoftEdge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Internet Settings\Cache\Content\CachePrefix	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Internet Settings\Zones	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\BrowserEmulation	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\GPU\Revision = "0"	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = 0854fe76d05ed701	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\CIStatus	MicrosoftEdgeCP.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\TypedURLs\url1 = "https://www.facebook.com/"	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\FavOrder\TreeView = "1"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\ReadingMode	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\LowRegistry\DOMStorage	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Toolbar	MicrosoftEdge.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\ExtensionsStore\datastore\usage\dscc_inventory\Extension = "{E87391AA-27F5-4CEB-B078-BB620E43EA9C}"	MicrosoftEdge.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus\CIStatusTimestamp = 8217ba75d05ed701	MicrosoftEdge.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\121\ACGStatus\ACGPolicyState = "8"	MicrosoftEdgeCP.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\UserStateMigration\IEMigration\TypedUrlsComplete = "1"	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\Recovery\Active	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_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
Set value (data)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\ACGStatus\DynamicCodePolicy = 05000000	MicrosoftEdgeCP.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge	MicrosoftEdge.exe
Key created	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\MicrosoftEdge\UserStateMigration\ChromeMigration	MicrosoftEdge.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2076	614cfddb51dba0312c63065d623e9dbb.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2912	MicrosoftEdgeCP.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	2076	614cfddb51dba0312c63065d623e9dbb.exe
Token: SeDebugPrivilege	2560	MicrosoftEdge.exe
Token: SeDebugPrivilege	2560	MicrosoftEdge.exe
Token: SeDebugPrivilege	2560	MicrosoftEdge.exe
Token: SeDebugPrivilege	2560	MicrosoftEdge.exe
Token: SeDebugPrivilege	1556	MicrosoftEdgeCP.exe
Token: SeDebugPrivilege	1556	MicrosoftEdgeCP.exe
Token: SeDebugPrivilege	1556	MicrosoftEdgeCP.exe
Token: SeDebugPrivilege	1556	MicrosoftEdgeCP.exe
Token: SeDebugPrivilege	2420	MicrosoftEdgeCP.exe
Token: SeDebugPrivilege	2420	MicrosoftEdgeCP.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2560	MicrosoftEdge.exe
2912	MicrosoftEdgeCP.exe
2912	MicrosoftEdgeCP.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 584 wrote to memory of 2076	584	614cfddb51dba0312c63065d623e9dbb.exe	78
PID 584 wrote to memory of 2076	584	614cfddb51dba0312c63065d623e9dbb.exe	78
PID 584 wrote to memory of 2076	584	614cfddb51dba0312c63065d623e9dbb.exe	78
PID 584 wrote to memory of 2076	584	614cfddb51dba0312c63065d623e9dbb.exe	78
PID 584 wrote to memory of 2076	584	614cfddb51dba0312c63065d623e9dbb.exe	78
PID 584 wrote to memory of 2076	584	614cfddb51dba0312c63065d623e9dbb.exe	78
PID 584 wrote to memory of 2076	584	614cfddb51dba0312c63065d623e9dbb.exe	78
PID 584 wrote to memory of 2076	584	614cfddb51dba0312c63065d623e9dbb.exe	78
PID 2076 wrote to memory of 752	2076	614cfddb51dba0312c63065d623e9dbb.exe	80
PID 2076 wrote to memory of 752	2076	614cfddb51dba0312c63065d623e9dbb.exe	80
PID 2076 wrote to memory of 752	2076	614cfddb51dba0312c63065d623e9dbb.exe	80
PID 2912 wrote to memory of 1556	2912	MicrosoftEdgeCP.exe	85
PID 2912 wrote to memory of 1556	2912	MicrosoftEdgeCP.exe	85
PID 2912 wrote to memory of 1556	2912	MicrosoftEdgeCP.exe	85
PID 2912 wrote to memory of 1556	2912	MicrosoftEdgeCP.exe	85

C:\Users\Admin\AppData\Local\Temp\614cfddb51dba0312c63065d623e9dbb.exe
"C:\Users\Admin\AppData\Local\Temp\614cfddb51dba0312c63065d623e9dbb.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:584
- C:\Users\Admin\AppData\Local\Temp\614cfddb51dba0312c63065d623e9dbb.exe
  "C:\Users\Admin\AppData\Local\Temp\614cfddb51dba0312c63065d623e9dbb.exe"
  2⤵
  - Checks computer location settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2076
- - C:\Users\Admin\AppData\Local\Temp\srvs.exe
    "C:\Users\Admin\AppData\Local\Temp\srvs.exe"
    3⤵
    - Executes dropped EXE
    PID:752

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2560

C:\Windows\system32\browser_broker.exe
C:\Windows\system32\browser_broker.exe -Embedding
1⤵
- Modifies Internet Explorer settings
PID:740

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
1⤵
- Modifies registry class
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2912

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:1556

C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
"C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2420

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Web Service

T1102

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/584-123-0x0000000005AE0000-0x0000000005AFE000-memory.dmp

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memory/584-125-0x0000000000A40000-0x0000000000A61000-memory.dmp

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memory/584-120-0x0000000004A10000-0x0000000004A11000-memory.dmp

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memory/584-121-0x0000000004CD0000-0x0000000004CD1000-memory.dmp

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memory/584-122-0x0000000005510000-0x0000000005511000-memory.dmp

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memory/584-118-0x0000000004B10000-0x0000000004B11000-memory.dmp

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memory/584-124-0x0000000000990000-0x00000000009F7000-memory.dmp

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memory/584-119-0x0000000004B10000-0x000000000500E000-memory.dmp

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memory/584-116-0x0000000004A70000-0x0000000004A71000-memory.dmp

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memory/584-114-0x0000000000050000-0x0000000000051000-memory.dmp

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memory/584-117-0x0000000005010000-0x0000000005011000-memory.dmp

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memory/752-152-0x0000000005E70000-0x0000000005E71000-memory.dmp

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memory/752-145-0x00000000008E0000-0x00000000008E1000-memory.dmp

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memory/752-153-0x0000000005470000-0x000000000596E000-memory.dmp

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memory/2076-131-0x0000000005430000-0x0000000005431000-memory.dmp

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memory/2076-136-0x00000000051B0000-0x00000000051B1000-memory.dmp

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memory/2076-137-0x0000000006320000-0x0000000006321000-memory.dmp

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memory/2076-138-0x0000000006A20000-0x0000000006A21000-memory.dmp

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memory/2076-141-0x00000000069A0000-0x00000000069A1000-memory.dmp

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memory/2076-135-0x0000000004F50000-0x0000000004F51000-memory.dmp

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memory/2076-134-0x0000000004F10000-0x0000000004F11000-memory.dmp

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memory/2076-133-0x0000000004EB0000-0x0000000004EB1000-memory.dmp

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memory/2076-132-0x0000000004E10000-0x0000000004E11000-memory.dmp

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memory/2076-126-0x0000000000400000-0x000000000041E000-memory.dmp

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