eda8078c4e354229313901187f8fcc0b36f8056f4c35c963858da0bf64e46930

Analysis

max time kernel
149s
max time network
161s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
09/09/2024, 16:27

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General

Target

publish/Ryujinx.SDL2.Common.dll.xml
Size

244B
MD5

2d175f1dad5afd5ff46691db53d9459a
SHA1

1b220dfd4badb4fe6d0f0cf839c76cced2f6e47e
SHA256

ccb8d75668d09da1d56153fef48e62de2ef3c6248cfb1b98169c4d94eac77ceb
SHA512

757e52f3badec151f3abc3da15ef446d6731fff62d2686b5e0f6455c6a823693a011bbd50b5fae35dc70e076ab7db908689778b94dcd1566c4f007001cb29c0b

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 29 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31130360"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "410755328"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy\HomepagesUpgradeVersion = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 580 wrote to memory of 1364	580	MSOXMLED.EXE	80
PID 580 wrote to memory of 1364	580	MSOXMLED.EXE	80

C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE
"C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\publish\Ryujinx.SDL2.Common.dll.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:580
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\publish\Ryujinx.SDL2.Common.dll.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:1364

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/580-1-0x00007FFCC5BE3000-0x00007FFCC5BE4000-memory.dmp

Filesize
4KB

Download
memory/580-0-0x00007FFC85BD0000-0x00007FFC85BE0000-memory.dmp

Filesize
64KB

Download
memory/580-4-0x00007FFCC5B40000-0x00007FFCC5D49000-memory.dmp

Filesize
2.0MB

Download
memory/580-5-0x00007FFCC5B40000-0x00007FFCC5D49000-memory.dmp

Filesize
2.0MB

Download
memory/580-7-0x00007FFCC5B40000-0x00007FFCC5D49000-memory.dmp

Filesize
2.0MB

Download
memory/580-6-0x00007FFC85BD0000-0x00007FFC85BE0000-memory.dmp

Filesize
64KB

Download
memory/580-3-0x00007FFC85BD0000-0x00007FFC85BE0000-memory.dmp

Filesize
64KB

Download
memory/580-2-0x00007FFC85BD0000-0x00007FFC85BE0000-memory.dmp

Filesize
64KB

Download
memory/580-8-0x00007FFC85BD0000-0x00007FFC85BE0000-memory.dmp

Filesize
64KB

Download
memory/580-9-0x00007FFCC5B40000-0x00007FFCC5D49000-memory.dmp

Filesize
2.0MB

Download
memory/580-11-0x00007FFCC5B40000-0x00007FFCC5D49000-memory.dmp

Filesize
2.0MB

Download
memory/580-10-0x00007FFCC5B40000-0x00007FFCC5D49000-memory.dmp

Filesize
2.0MB

Download
memory/580-13-0x00007FFCC5B40000-0x00007FFCC5D49000-memory.dmp

Filesize
2.0MB

Download
memory/580-12-0x00007FFCC5B40000-0x00007FFCC5D49000-memory.dmp

Filesize
2.0MB

Download
memory/580-14-0x00007FFCC5B40000-0x00007FFCC5D49000-memory.dmp

Filesize
2.0MB

Download
memory/580-15-0x00007FFCC5B40000-0x00007FFCC5D49000-memory.dmp

Filesize
2.0MB

Download
memory/580-16-0x00007FFCC5B40000-0x00007FFCC5D49000-memory.dmp

Filesize
2.0MB

Download
memory/580-20-0x00007FFC85BD0000-0x00007FFC85BE0000-memory.dmp

Filesize
64KB

Download
memory/580-19-0x00007FFC85BD0000-0x00007FFC85BE0000-memory.dmp

Filesize
64KB

Download
memory/580-18-0x00007FFC85BD0000-0x00007FFC85BE0000-memory.dmp

Filesize
64KB

Download
memory/580-17-0x00007FFC85BD0000-0x00007FFC85BE0000-memory.dmp

Filesize
64KB

Download
memory/580-21-0x00007FFCC5B40000-0x00007FFCC5D49000-memory.dmp

Filesize
2.0MB

Download
memory/580-22-0x00007FFCC5B40000-0x00007FFCC5D49000-memory.dmp

Filesize
2.0MB

Download