1f7746f66fe34a60c699d206480985db98616fa0c5bb990db70d808efe0ffd22

Analysis

max time kernel
434s
max time network
460s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
10-11-2024 07:27

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General

Target

locales/resources/Data/Managed/UnityEngine.AIModule.xml
Size

78KB
MD5

ab129fa4d0a2e273c965b3555797e15c
SHA1

6b02a5532b9c5910ddb653649482102223df70fd
SHA256

b4739b823bb5e399271f449b5f960ba6217ca8727ee5cd995752b411286d42c0
SHA512

5b6e018394d139c6f64abbae8e6cf4529ea23632f3454995b3716e2ff1c3998665a05a834a7d7c9893c4c92b988dc2b25e3f8d2d361b9c7bf0f055dfa5c44f2d
SSDEEP

768:xFOQWFcCaa7AgLrC8NWs2fMdo2Ajd5Ne4qlSu5OOZDQc0bItVBaBEGPa6//H:yQFq7Nu2Ajd5NeIOZkc0bIOH

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-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\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-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "3577643949"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31142722"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2253712635-4068079004-3870069674-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2704 wrote to memory of 2820	2704	MSOXMLED.EXE	80
PID 2704 wrote to memory of 2820	2704	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\locales\resources\Data\Managed\UnityEngine.AIModule.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2704
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\locales\resources\Data\Managed\UnityEngine.AIModule.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:2820

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/2704-1-0x00007FFD42350000-0x00007FFD42360000-memory.dmp

Filesize
64KB

Download
memory/2704-2-0x00007FFD42350000-0x00007FFD42360000-memory.dmp

Filesize
64KB

Download
memory/2704-3-0x00007FFD82363000-0x00007FFD82364000-memory.dmp

Filesize
4KB

Download
memory/2704-6-0x00007FFD822C0000-0x00007FFD824C9000-memory.dmp

Filesize
2.0MB

Download
memory/2704-5-0x00007FFD42350000-0x00007FFD42360000-memory.dmp

Filesize
64KB

Download
memory/2704-4-0x00007FFD42350000-0x00007FFD42360000-memory.dmp

Filesize
64KB

Download
memory/2704-0-0x00007FFD42350000-0x00007FFD42360000-memory.dmp

Filesize
64KB

Download
memory/2704-9-0x00007FFD822C0000-0x00007FFD824C9000-memory.dmp

Filesize
2.0MB

Download
memory/2704-8-0x00007FFD822C0000-0x00007FFD824C9000-memory.dmp

Filesize
2.0MB

Download
memory/2704-10-0x00007FFD822C0000-0x00007FFD824C9000-memory.dmp

Filesize
2.0MB

Download
memory/2704-14-0x00007FFD822C0000-0x00007FFD824C9000-memory.dmp

Filesize
2.0MB

Download
memory/2704-13-0x00007FFD822C0000-0x00007FFD824C9000-memory.dmp

Filesize
2.0MB

Download
memory/2704-12-0x00007FFD822C0000-0x00007FFD824C9000-memory.dmp

Filesize
2.0MB

Download
memory/2704-18-0x00007FFD42350000-0x00007FFD42360000-memory.dmp

Filesize
64KB

Download
memory/2704-20-0x00007FFD822C0000-0x00007FFD824C9000-memory.dmp

Filesize
2.0MB

Download
memory/2704-19-0x00007FFD822C0000-0x00007FFD824C9000-memory.dmp

Filesize
2.0MB

Download
memory/2704-17-0x00007FFD42350000-0x00007FFD42360000-memory.dmp

Filesize
64KB

Download
memory/2704-16-0x00007FFD42350000-0x00007FFD42360000-memory.dmp

Filesize
64KB

Download
memory/2704-15-0x00007FFD42350000-0x00007FFD42360000-memory.dmp

Filesize
64KB

Download
memory/2704-11-0x00007FFD822C0000-0x00007FFD824C9000-memory.dmp

Filesize
2.0MB

Download
memory/2704-7-0x00007FFD822C0000-0x00007FFD824C9000-memory.dmp

Filesize
2.0MB

Download