1584752709b6b0c5cd83ed8d075a29915abadd32ffdd7c8974f45bb45e7aac40

Analysis

max time kernel
435s
max time network
437s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
29-08-2024 18:05

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General

Target

Solara/buffed/pictaviSina.xml
Size

292B
MD5

2655ec9266ba5d7ab41dedae186c2ac1
SHA1

0ebc5b783416bbfb90e71ac40a6c2d0026fd523f
SHA256

7da1206a59098a4a0b2259faea8949744db3259758dd17319af35d724bca4889
SHA512

1d5bf4feef3d0db72d4b8d8e620df954207725ce77b786345d745c5470c85e4bb6810e929e7cfe38bc755e6de50771b0ff21df9392bd8e6fdd46e9cc3b35af26

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-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\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-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "3960010505"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31128129"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\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-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1420 wrote to memory of 4788	1420	MSOXMLED.EXE	82
PID 1420 wrote to memory of 4788	1420	MSOXMLED.EXE	82

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\Solara\buffed\pictaviSina.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1420
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Solara\buffed\pictaviSina.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:4788

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/1420-0-0x00007FFC9D270000-0x00007FFC9D280000-memory.dmp

Filesize
64KB

Download
memory/1420-1-0x00007FFC9D270000-0x00007FFC9D280000-memory.dmp

Filesize
64KB

Download
memory/1420-2-0x00007FFC9D270000-0x00007FFC9D280000-memory.dmp

Filesize
64KB

Download
memory/1420-3-0x00007FFCDD283000-0x00007FFCDD284000-memory.dmp

Filesize
4KB

Download
memory/1420-6-0x00007FFC9D270000-0x00007FFC9D280000-memory.dmp

Filesize
64KB

Download
memory/1420-5-0x00007FFCDD1E0000-0x00007FFCDD3E9000-memory.dmp

Filesize
2.0MB

Download
memory/1420-4-0x00007FFC9D270000-0x00007FFC9D280000-memory.dmp

Filesize
64KB

Download
memory/1420-9-0x00007FFCDD1E0000-0x00007FFCDD3E9000-memory.dmp

Filesize
2.0MB

Download
memory/1420-8-0x00007FFCDD1E0000-0x00007FFCDD3E9000-memory.dmp

Filesize
2.0MB

Download
memory/1420-7-0x00007FFCDD1E0000-0x00007FFCDD3E9000-memory.dmp

Filesize
2.0MB

Download
memory/1420-12-0x00007FFCDD1E0000-0x00007FFCDD3E9000-memory.dmp

Filesize
2.0MB

Download
memory/1420-11-0x00007FFCDD1E0000-0x00007FFCDD3E9000-memory.dmp

Filesize
2.0MB

Download
memory/1420-15-0x00007FFCDD1E0000-0x00007FFCDD3E9000-memory.dmp

Filesize
2.0MB

Download
memory/1420-14-0x00007FFCDD1E0000-0x00007FFCDD3E9000-memory.dmp

Filesize
2.0MB

Download
memory/1420-13-0x00007FFCDD1E0000-0x00007FFCDD3E9000-memory.dmp

Filesize
2.0MB

Download
memory/1420-16-0x00007FFCDD1E0000-0x00007FFCDD3E9000-memory.dmp

Filesize
2.0MB

Download
memory/1420-10-0x00007FFCDD1E0000-0x00007FFCDD3E9000-memory.dmp

Filesize
2.0MB

Download
memory/1420-17-0x00007FFCDD1E0000-0x00007FFCDD3E9000-memory.dmp

Filesize
2.0MB

Download
memory/1420-21-0x00007FFC9D270000-0x00007FFC9D280000-memory.dmp

Filesize
64KB

Download
memory/1420-22-0x00007FFCDD1E0000-0x00007FFCDD3E9000-memory.dmp

Filesize
2.0MB

Download
memory/1420-20-0x00007FFC9D270000-0x00007FFC9D280000-memory.dmp

Filesize
64KB

Download
memory/1420-19-0x00007FFC9D270000-0x00007FFC9D280000-memory.dmp

Filesize
64KB

Download
memory/1420-18-0x00007FFC9D270000-0x00007FFC9D280000-memory.dmp

Filesize
64KB

Download