3aa2aa53503a3501ebd4700f0f0acaf839ea3c8c5cf6d6c92c43d0fbaa51e088

Analysis

max time kernel
147s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
30/09/2024, 08:51

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General

Target

modDesc.xml
Size

1KB
MD5

2e38d646acaa0a5ec41c02cf5e87b805
SHA1

b05eb5ddb230d4f2fec0b8124115905e2a08b3a2
SHA256

b3b31433988e9bf5449c00c1bdde5b1ec67571d451a5d82577737b5a90614598
SHA512

c03a3d551e774d7671f939098e7dbd9d5b03ae54fba2bfee2ab87b89c61c08c82cd71c8ada0ba5ef2bac80fb422104ed550e5314428117ccb5e056c77e3ad8b0

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-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\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-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31134506"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy\HomepagesUpgradeVersion = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "4234433647"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 4296	2152	MSOXMLED.EXE	78
PID 2152 wrote to memory of 4296	2152	MSOXMLED.EXE	78

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\modDesc.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\modDesc.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:4296

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/2152-0-0x00007FFD682D0000-0x00007FFD682E0000-memory.dmp

Filesize
64KB

Download
memory/2152-1-0x00007FFDA82E3000-0x00007FFDA82E4000-memory.dmp

Filesize
4KB

Download
memory/2152-2-0x00007FFD682D0000-0x00007FFD682E0000-memory.dmp

Filesize
64KB

Download
memory/2152-5-0x00007FFD682D0000-0x00007FFD682E0000-memory.dmp

Filesize
64KB

Download
memory/2152-7-0x00007FFDA8240000-0x00007FFDA8449000-memory.dmp

Filesize
2.0MB

Download
memory/2152-8-0x00007FFD682D0000-0x00007FFD682E0000-memory.dmp

Filesize
64KB

Download
memory/2152-6-0x00007FFDA8240000-0x00007FFDA8449000-memory.dmp

Filesize
2.0MB

Download
memory/2152-4-0x00007FFDA8240000-0x00007FFDA8449000-memory.dmp

Filesize
2.0MB

Download
memory/2152-9-0x00007FFDA8240000-0x00007FFDA8449000-memory.dmp

Filesize
2.0MB

Download
memory/2152-3-0x00007FFD682D0000-0x00007FFD682E0000-memory.dmp

Filesize
64KB

Download
memory/2152-10-0x00007FFDA8240000-0x00007FFDA8449000-memory.dmp

Filesize
2.0MB

Download
memory/2152-11-0x00007FFDA8240000-0x00007FFDA8449000-memory.dmp

Filesize
2.0MB

Download
memory/2152-12-0x00007FFDA8240000-0x00007FFDA8449000-memory.dmp

Filesize
2.0MB

Download
memory/2152-13-0x00007FFDA8240000-0x00007FFDA8449000-memory.dmp

Filesize
2.0MB

Download
memory/2152-14-0x00007FFDA8240000-0x00007FFDA8449000-memory.dmp

Filesize
2.0MB

Download
memory/2152-15-0x00007FFDA8240000-0x00007FFDA8449000-memory.dmp

Filesize
2.0MB

Download
memory/2152-16-0x00007FFDA8240000-0x00007FFDA8449000-memory.dmp

Filesize
2.0MB

Download
memory/2152-17-0x00007FFDA8240000-0x00007FFDA8449000-memory.dmp

Filesize
2.0MB

Download
memory/2152-22-0x00007FFDA8240000-0x00007FFDA8449000-memory.dmp

Filesize
2.0MB

Download
memory/2152-21-0x00007FFD682D0000-0x00007FFD682E0000-memory.dmp

Filesize
64KB

Download
memory/2152-20-0x00007FFD682D0000-0x00007FFD682E0000-memory.dmp

Filesize
64KB

Download
memory/2152-19-0x00007FFD682D0000-0x00007FFD682E0000-memory.dmp

Filesize
64KB

Download
memory/2152-18-0x00007FFD682D0000-0x00007FFD682E0000-memory.dmp

Filesize
64KB

Download