e4462097afdbac3a1d4f32df6b4bc8a7267788855f02024323dd4f2ffff38b98

Resubmissions

12/05/2024, 02:35

240512-c27e7scd718

12/05/2024, 02:35

12/05/2024, 02:33

12/05/2024, 02:33

12/05/2024, 02:33

12/05/2024, 02:33

Analysis

max time kernel
457s
max time network
1179s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
12/05/2024, 02:35

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General

Target
Arc (2).xml
Size 1KB
Sample240512-c2187afe36
SHA256 e4462097afdbac3a1d4f32df6b4bc8a7267788855f02024323dd4f2ffff38b98
MD5 fc3498f1c650f052155ce93f91a91d57
SHA1 9fcf4d36b0147833fc8c3a0581ea30f6986d0321
SHA512 ecba58551820c9ef6078178f225e2688380a72f7fb061175d2c3607f4698e6decb9ef5f7e9c75334205d3148947ffe55f320a9c1e3a6488fb4eadc718e1139e4
MD5 SHA1 SHA512

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-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\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-1-5-21-1696768468-2170909707-4198977321-1000\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-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "3634058990"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31106160"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1696768468-2170909707-4198977321-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 3680	2848	MSOXMLED.EXE	79
PID 2848 wrote to memory of 3680	2848	MSOXMLED.EXE	79

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\Arc (2).xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Arc (2).xml
  2⤵
  - Modifies Internet Explorer settings
  PID:3680

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/2848-1-0x00007FFCE2FF0000-0x00007FFCE3000000-memory.dmp

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memory/2848-0-0x00007FFCE2FF0000-0x00007FFCE3000000-memory.dmp

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memory/2848-2-0x00007FFCE2FF0000-0x00007FFCE3000000-memory.dmp

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memory/2848-4-0x00007FFD23003000-0x00007FFD23004000-memory.dmp

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memory/2848-3-0x00007FFCE2FF0000-0x00007FFCE3000000-memory.dmp

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memory/2848-5-0x00007FFD22F60000-0x00007FFD23169000-memory.dmp

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memory/2848-6-0x00007FFCE2FF0000-0x00007FFCE3000000-memory.dmp

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memory/2848-7-0x00007FFD22F60000-0x00007FFD23169000-memory.dmp

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memory/2848-9-0x00007FFD22F60000-0x00007FFD23169000-memory.dmp

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memory/2848-8-0x00007FFD22F60000-0x00007FFD23169000-memory.dmp

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memory/2848-10-0x00007FFD22F60000-0x00007FFD23169000-memory.dmp

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memory/2848-11-0x00007FFD22F60000-0x00007FFD23169000-memory.dmp

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memory/2848-12-0x00007FFD22F60000-0x00007FFD23169000-memory.dmp

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memory/2848-14-0x00007FFD22F60000-0x00007FFD23169000-memory.dmp

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memory/2848-13-0x00007FFD22F60000-0x00007FFD23169000-memory.dmp

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memory/2848-15-0x00007FFD22F60000-0x00007FFD23169000-memory.dmp

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memory/2848-17-0x00007FFD22F60000-0x00007FFD23169000-memory.dmp

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memory/2848-16-0x00007FFD22F60000-0x00007FFD23169000-memory.dmp

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memory/2848-21-0x00007FFCE2FF0000-0x00007FFCE3000000-memory.dmp

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memory/2848-22-0x00007FFD22F60000-0x00007FFD23169000-memory.dmp

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memory/2848-20-0x00007FFCE2FF0000-0x00007FFCE3000000-memory.dmp

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memory/2848-19-0x00007FFCE2FF0000-0x00007FFCE3000000-memory.dmp

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memory/2848-18-0x00007FFCE2FF0000-0x00007FFCE3000000-memory.dmp

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Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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