1584752709b6b0c5cd83ed8d075a29915abadd32ffdd7c8974f45bb45e7aac40

Analysis

max time kernel
443s
max time network
490s
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/Packaged/Main.xml
Size

1KB
MD5

7b53ebd64e5781e02eaefb6739a6b556
SHA1

d5332b200cf5dcea0419afdb66a15d89b9eb619f
SHA256

b975c9251ef7394dcc69f49e54dc5aa5e8df32f9b5e8c687484ddd840eb94d20
SHA512

c4a25c07e19760547e91818ba6e9ec3fe89206c29429668731c7563b7407cb56d8c0adca519bf96dc82a1631e82cfe63b68439cad4102ea2a1df438bac8400fd

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 29 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "1624315782"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31128190"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\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-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

MSOXMLED.EXE

description	pid	process	target process
PID 2864 wrote to memory of 1616	2864	MSOXMLED.EXE	iexplore.exe
PID 2864 wrote to memory of 1616	2864	MSOXMLED.EXE	iexplore.exe

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\Packaged\Main.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2864
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Solara\Packaged\Main.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:1616

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/2864-1-0x00007FFF24F23000-0x00007FFF24F24000-memory.dmp

Filesize
4KB

Download
memory/2864-0-0x00007FFEE4F10000-0x00007FFEE4F20000-memory.dmp

Filesize
64KB

Download
memory/2864-3-0x00007FFEE4F10000-0x00007FFEE4F20000-memory.dmp

Filesize
64KB

Download
memory/2864-2-0x00007FFEE4F10000-0x00007FFEE4F20000-memory.dmp

Filesize
64KB

Download
memory/2864-4-0x00007FFEE4F10000-0x00007FFEE4F20000-memory.dmp

Filesize
64KB

Download
memory/2864-6-0x00007FFF24E80000-0x00007FFF25089000-memory.dmp

Filesize
2.0MB

Download
memory/2864-5-0x00007FFF24E80000-0x00007FFF25089000-memory.dmp

Filesize
2.0MB

Download
memory/2864-7-0x00007FFEE4F10000-0x00007FFEE4F20000-memory.dmp

Filesize
64KB

Download
memory/2864-9-0x00007FFF24E80000-0x00007FFF25089000-memory.dmp

Filesize
2.0MB

Download
memory/2864-8-0x00007FFF24E80000-0x00007FFF25089000-memory.dmp

Filesize
2.0MB

Download
memory/2864-10-0x00007FFF24E80000-0x00007FFF25089000-memory.dmp

Filesize
2.0MB

Download
memory/2864-11-0x00007FFF24E80000-0x00007FFF25089000-memory.dmp

Filesize
2.0MB

Download
memory/2864-17-0x00007FFF24E80000-0x00007FFF25089000-memory.dmp

Filesize
2.0MB

Download
memory/2864-18-0x00007FFF24E80000-0x00007FFF25089000-memory.dmp

Filesize
2.0MB

Download
memory/2864-16-0x00007FFEE4F10000-0x00007FFEE4F20000-memory.dmp

Filesize
64KB

Download
memory/2864-15-0x00007FFEE4F10000-0x00007FFEE4F20000-memory.dmp

Filesize
64KB

Download
memory/2864-14-0x00007FFEE4F10000-0x00007FFEE4F20000-memory.dmp

Filesize
64KB

Download
memory/2864-13-0x00007FFEE4F10000-0x00007FFEE4F20000-memory.dmp

Filesize
64KB

Download
memory/2864-12-0x00007FFF24E80000-0x00007FFF25089000-memory.dmp

Filesize
2.0MB

Download