eeed7afd78dddae6f6c222b955fa1ca656b48fa2e04f87db11092dc87d2c86ee

Analysis

max time kernel
145s
max time network
158s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
18/07/2024, 11:02

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General

Target
LoaderV4.4/V4.4/040e.ui.xml
Size 4KB
Sample240718-m5keysvgpl
SHA256 6f4cee9e3f1674f260f63294ab208731a4b889cb09ac39b1e3e4a59e081a88cb
MD5 df1bacadadf868d442275f8242b0ec50
SHA1 84b4a86058b26acb5016f6bf6cebf43c302c3125
SHA512 6b6262079598366f69e9a798a7daa62e88292532c3e33ec476baaaf64e13fa5193200dc368839701383a68e598cdb59a7bc35f76b1b15dd3e15e2341252df0aa
SSDEEP 48:csxJDHPG/G4CJCLMAeClLMQi2qMKVzjInIaPL6g:RxJW2Y
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31119618"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "1563557797"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy\HomepagesUpgradeVersion = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1376880307-1734125928-2892936080-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 828 wrote to memory of 3144	828	MSOXMLED.EXE	82
PID 828 wrote to memory of 3144	828	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\LoaderV4.4\V4.4\040e.ui.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:828
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\LoaderV4.4\V4.4\040e.ui.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:3144

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

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Downloads

memory/828-2-0x00007FF962D70000-0x00007FF962D80000-memory.dmp

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memory/828-4-0x00007FF962D70000-0x00007FF962D80000-memory.dmp

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memory/828-5-0x00007FF962D70000-0x00007FF962D80000-memory.dmp

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memory/828-3-0x00007FF9A2D83000-0x00007FF9A2D84000-memory.dmp

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memory/828-6-0x00007FF9A2CE0000-0x00007FF9A2EE9000-memory.dmp

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memory/828-7-0x00007FF9A2CE0000-0x00007FF9A2EE9000-memory.dmp

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memory/828-1-0x00007FF962D70000-0x00007FF962D80000-memory.dmp

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memory/828-0-0x00007FF962D70000-0x00007FF962D80000-memory.dmp

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memory/828-8-0x00007FF9A2CE0000-0x00007FF9A2EE9000-memory.dmp

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memory/828-9-0x00007FF9A2CE0000-0x00007FF9A2EE9000-memory.dmp

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memory/828-10-0x00007FF9A2CE0000-0x00007FF9A2EE9000-memory.dmp

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memory/828-12-0x00007FF9A2CE0000-0x00007FF9A2EE9000-memory.dmp

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memory/828-13-0x00007FF9A2CE0000-0x00007FF9A2EE9000-memory.dmp

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memory/828-11-0x00007FF9A2CE0000-0x00007FF9A2EE9000-memory.dmp

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memory/828-17-0x00007FF962D70000-0x00007FF962D80000-memory.dmp

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memory/828-18-0x00007FF9A2CE0000-0x00007FF9A2EE9000-memory.dmp

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memory/828-19-0x00007FF9A2CE0000-0x00007FF9A2EE9000-memory.dmp

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memory/828-16-0x00007FF962D70000-0x00007FF962D80000-memory.dmp

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memory/828-15-0x00007FF962D70000-0x00007FF962D80000-memory.dmp

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memory/828-14-0x00007FF962D70000-0x00007FF962D80000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads