92f4be23fd098350031cbe2f661f90c7377d691eec91808636d415b9741b029a

Analysis

max time kernel
143s
max time network
287s
platform
windows11-21h2_x64
resource
win11-20240214-en
resource tags

arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
submitted
21-02-2024 15:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

NitroxServer-Subnautica.exe.xml
Size

1011B
MD5

5258b3e435706e2d5bf1374853e84d11
SHA1

6275d78bfa1995151953593e0c1bff3b1ad05bc4
SHA256

29b6339edcb982893d7d94c3e5fe15e3d1af72e45ac0525e31bab7f85a878564
SHA512

ba596623d108c0cd7125e8fd0cadd32d017c6ab611bbd8318dff83d09b3f584e04e97f11d3be03fa48a4df424260f646e56e66075791aa9d2cbbf9953c0686ee

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-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\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-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "2072264803"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\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-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1118208250-2584473247-1767544961-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31089915"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5712 wrote to memory of 4404	5712	MSOXMLED.EXE	80
PID 5712 wrote to memory of 4404	5712	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\NitroxServer-Subnautica.exe.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:5712
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\NitroxServer-Subnautica.exe.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:4404

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

Loading Replay Monitor...

Downloads

memory/5712-0-0x00007FF7E8AB0000-0x00007FF7E8AC0000-memory.dmp

Filesize
64KB

Download
memory/5712-1-0x00007FF828A20000-0x00007FF828C29000-memory.dmp

Filesize
2.0MB

Download
memory/5712-2-0x00007FF7E8AB0000-0x00007FF7E8AC0000-memory.dmp

Filesize
64KB

Download
memory/5712-3-0x00007FF828A20000-0x00007FF828C29000-memory.dmp

Filesize
2.0MB

Download
memory/5712-5-0x00007FF828A20000-0x00007FF828C29000-memory.dmp

Filesize
2.0MB

Download
memory/5712-6-0x00007FF828A20000-0x00007FF828C29000-memory.dmp

Filesize
2.0MB

Download
memory/5712-8-0x00007FF828A20000-0x00007FF828C29000-memory.dmp

Filesize
2.0MB

Download
memory/5712-7-0x00007FF7E8AB0000-0x00007FF7E8AC0000-memory.dmp

Filesize
64KB

Download
memory/5712-9-0x00007FF7E8AB0000-0x00007FF7E8AC0000-memory.dmp

Filesize
64KB

Download
memory/5712-4-0x00007FF7E8AB0000-0x00007FF7E8AC0000-memory.dmp

Filesize
64KB

Download
memory/5712-10-0x00007FF828A20000-0x00007FF828C29000-memory.dmp

Filesize
2.0MB

Download
memory/5712-11-0x00007FF828A20000-0x00007FF828C29000-memory.dmp

Filesize
2.0MB

Download
memory/5712-12-0x00007FF7E8AB0000-0x00007FF7E8AC0000-memory.dmp

Filesize
64KB

Download
memory/5712-14-0x00007FF828A20000-0x00007FF828C29000-memory.dmp

Filesize
2.0MB

Download
memory/5712-16-0x00007FF7E8AB0000-0x00007FF7E8AC0000-memory.dmp

Filesize
64KB

Download
memory/5712-17-0x00007FF827510000-0x00007FF8275CD000-memory.dmp

Filesize
756KB

Download
memory/5712-18-0x00007FF7E8AB0000-0x00007FF7E8AC0000-memory.dmp

Filesize
64KB

Download
memory/5712-19-0x00007FF828A20000-0x00007FF828C29000-memory.dmp

Filesize
2.0MB

Download
memory/5712-15-0x00007FF827510000-0x00007FF8275CD000-memory.dmp

Filesize
756KB

Download
memory/5712-13-0x00007FF7E8AB0000-0x00007FF7E8AC0000-memory.dmp

Filesize
64KB

Download