1f7746f66fe34a60c699d206480985db98616fa0c5bb990db70d808efe0ffd22

Analysis

max time kernel
429s
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.AudioModule.xml
Size

87KB
MD5

3e5be0e356a08388e457c076f1167182
SHA1

33ab8625d0c65c9e7aa79aa324da28c0265d2275
SHA256

d37f2491407c367ebdb8715589b19fb5f6d5e7e1dc9c3faf60cd1c7fa791a4ea
SHA512

9a09b25be789773858c32b3c76a6774c2247a94c32c83672f66a53a005f284ecc3804512ca15831a11436bad9f18e5aa22275b715a6a9214c6493e50bca374c3
SSDEEP

1536:qoFP6UotADx3FIuc7gx61A1s1i1s1C0+0m0QlA1lkKYZf:qoFP6UotAF3Tc7j1lkKYZf

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-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\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-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "3851094007"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31142790"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\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-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1572 wrote to memory of 2740	1572	MSOXMLED.EXE	81
PID 1572 wrote to memory of 2740	1572	MSOXMLED.EXE	81

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.AudioModule.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1572
- 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.AudioModule.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:2740

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/1572-3-0x00007FF933963000-0x00007FF933964000-memory.dmp

Filesize
4KB

Download
memory/1572-4-0x00007FF8F3950000-0x00007FF8F3960000-memory.dmp

Filesize
64KB

Download
memory/1572-2-0x00007FF8F3950000-0x00007FF8F3960000-memory.dmp

Filesize
64KB

Download
memory/1572-1-0x00007FF8F3950000-0x00007FF8F3960000-memory.dmp

Filesize
64KB

Download
memory/1572-0-0x00007FF8F3950000-0x00007FF8F3960000-memory.dmp

Filesize
64KB

Download
memory/1572-5-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-7-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-9-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-10-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-8-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-6-0x00007FF8F3950000-0x00007FF8F3960000-memory.dmp

Filesize
64KB

Download
memory/1572-11-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-12-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-13-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-14-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-16-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-15-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-17-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-18-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-19-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-24-0x00007FF9338C0000-0x00007FF933AC9000-memory.dmp

Filesize
2.0MB

Download
memory/1572-23-0x00007FF8F3950000-0x00007FF8F3960000-memory.dmp

Filesize
64KB

Download
memory/1572-22-0x00007FF8F3950000-0x00007FF8F3960000-memory.dmp

Filesize
64KB

Download
memory/1572-21-0x00007FF8F3950000-0x00007FF8F3960000-memory.dmp

Filesize
64KB

Download
memory/1572-20-0x00007FF8F3950000-0x00007FF8F3960000-memory.dmp

Filesize
64KB

Download