3ec8bc64f586979417849f0ff2dcd849f30eeece2bd106c1526960e26327d359

Analysis

max time kernel
1687s
max time network
1500s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
25/06/2024, 05:18

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General

Target

FurMark_win64/gpushark/conf.xml
Size

137B
MD5

1a4fd361a25d11e4d8557cf67a36c890
SHA1

23519807aa04b4eeab44986184d9ea8ca52a9ce2
SHA256

df7f6ea753e48efcfa78092f23744eb3a97a2d4d96d94cb8bd9391cdaa1a3fe8
SHA512

832752de9fbbd7186f742151500d83c6e1cc524ed3446b1afd8b6b78abf4f54c99d5b32caf1b7ac597e9fb05f023615aaabc037dfdd02f135d45069e7543adbf

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 29 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "514511407"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31115021"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\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-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\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-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-423582142-4191893794-1888535462-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5092 wrote to memory of 4484	5092	MSOXMLED.EXE	80
PID 5092 wrote to memory of 4484	5092	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\FurMark_win64\gpushark\conf.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:5092
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\FurMark_win64\gpushark\conf.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:4484

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/5092-0-0x00007FF9C9FB0000-0x00007FF9C9FC0000-memory.dmp

Filesize
64KB

Download
memory/5092-1-0x00007FF9C9FB0000-0x00007FF9C9FC0000-memory.dmp

Filesize
64KB

Download
memory/5092-3-0x00007FF9C9FB0000-0x00007FF9C9FC0000-memory.dmp

Filesize
64KB

Download
memory/5092-4-0x00007FF9C9FB0000-0x00007FF9C9FC0000-memory.dmp

Filesize
64KB

Download
memory/5092-2-0x00007FF9C9FB0000-0x00007FF9C9FC0000-memory.dmp

Filesize
64KB

Download
memory/5092-5-0x00007FFA09FC3000-0x00007FFA09FC4000-memory.dmp

Filesize
4KB

Download
memory/5092-7-0x00007FFA09F20000-0x00007FFA0A129000-memory.dmp

Filesize
2.0MB

Download
memory/5092-6-0x00007FFA09F20000-0x00007FFA0A129000-memory.dmp

Filesize
2.0MB

Download
memory/5092-8-0x00007FFA09F20000-0x00007FFA0A129000-memory.dmp

Filesize
2.0MB

Download
memory/5092-9-0x00007FFA09F20000-0x00007FFA0A129000-memory.dmp

Filesize
2.0MB

Download
memory/5092-10-0x00007FFA09F20000-0x00007FFA0A129000-memory.dmp

Filesize
2.0MB

Download
memory/5092-13-0x00007FFA09F20000-0x00007FFA0A129000-memory.dmp

Filesize
2.0MB

Download
memory/5092-12-0x00007FFA09F20000-0x00007FFA0A129000-memory.dmp

Filesize
2.0MB

Download
memory/5092-11-0x00007FFA09F20000-0x00007FFA0A129000-memory.dmp

Filesize
2.0MB

Download
memory/5092-14-0x00007FFA09F20000-0x00007FFA0A129000-memory.dmp

Filesize
2.0MB

Download
memory/5092-15-0x00007FFA09F20000-0x00007FFA0A129000-memory.dmp

Filesize
2.0MB

Download
memory/5092-17-0x00007FFA09F20000-0x00007FFA0A129000-memory.dmp

Filesize
2.0MB

Download
memory/5092-16-0x00007FFA09F20000-0x00007FFA0A129000-memory.dmp

Filesize
2.0MB

Download
memory/5092-21-0x00007FF9C9FB0000-0x00007FF9C9FC0000-memory.dmp

Filesize
64KB

Download
memory/5092-23-0x00007FFA09F20000-0x00007FFA0A129000-memory.dmp

Filesize
2.0MB

Download
memory/5092-22-0x00007FFA09F20000-0x00007FFA0A129000-memory.dmp

Filesize
2.0MB

Download
memory/5092-19-0x00007FF9C9FB0000-0x00007FF9C9FC0000-memory.dmp

Filesize
64KB

Download
memory/5092-18-0x00007FF9C9FB0000-0x00007FF9C9FC0000-memory.dmp

Filesize
64KB

Download
memory/5092-20-0x00007FF9C9FB0000-0x00007FF9C9FC0000-memory.dmp

Filesize
64KB

Download