2d9c9ba012ae8a50b79ef502e6c7dc05451eacf69c598c54c31c91b9c1623497

Resubmissions

01-12-2024 00:29

241201-as8kssvmek 7

01-12-2024 00:19

30-11-2024 15:39

30-11-2024 15:34

07-10-2024 06:29

Analysis

max time kernel
147s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
30-11-2024 15:34

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General

Target

language/slv.xml
Size

46KB
MD5

4629041f97bc595eb42b100cd6084ca7
SHA1

5493fd3143991b526267e5e26ac75487500171e6
SHA256

356703de8d632559adac8a2ed5e9754c3ff0a7148fc72a248699186b6c7006ad
SHA512

498fce84dd97791566dff02184fd815e864dfb5fae62047ab26f5b022c596b2b3ea17c11d93eb6833e47399df3093b281aad4e8d1643670b44654284afa21050
SSDEEP

768:qVDoAn4AjUUA5caQFE0+lrMDd9Om+cDaf6A/61G7GDWhRhW+N2Iqlz18OjnZiWBH:cDoAn4AjUUA5caQFEngDOm+cDaf6A/61

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-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\GPU	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\VersionManager\FirstCheckForUpdateLowDateTime = "2609980813"	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\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\Main	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\SubSysId = "0"	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\BrowserEmulation\IECompatVersionLow = "395196024"	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
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\TabbedBrowsing\NTPMigrationVer = "1"	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\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\IECompatVersionHigh = "0"	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\GPU\Revision = "0"	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\VersionManager\FirstCheckForUpdateHighDateTime = "31146908"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2584844841-1405471295-1760131749-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3600 wrote to memory of 3364	3600	MSOXMLED.EXE	78
PID 3600 wrote to memory of 3364	3600	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\language\slv.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:3600
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\language\slv.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:3364

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/3600-0-0x00007FFB44983000-0x00007FFB44984000-memory.dmp

Filesize
4KB

Download
memory/3600-1-0x00007FFB04970000-0x00007FFB04980000-memory.dmp

Filesize
64KB

Download
memory/3600-3-0x00007FFB04970000-0x00007FFB04980000-memory.dmp

Filesize
64KB

Download
memory/3600-2-0x00007FFB04970000-0x00007FFB04980000-memory.dmp

Filesize
64KB

Download
memory/3600-4-0x00007FFB04970000-0x00007FFB04980000-memory.dmp

Filesize
64KB

Download
memory/3600-5-0x00007FFB448E0000-0x00007FFB44AE9000-memory.dmp

Filesize
2.0MB

Download
memory/3600-6-0x00007FFB04970000-0x00007FFB04980000-memory.dmp

Filesize
64KB

Download
memory/3600-7-0x00007FFB448E0000-0x00007FFB44AE9000-memory.dmp

Filesize
2.0MB

Download
memory/3600-8-0x00007FFB448E0000-0x00007FFB44AE9000-memory.dmp

Filesize
2.0MB

Download
memory/3600-9-0x00007FFB448E0000-0x00007FFB44AE9000-memory.dmp

Filesize
2.0MB

Download
memory/3600-11-0x00007FFB448E0000-0x00007FFB44AE9000-memory.dmp

Filesize
2.0MB

Download
memory/3600-10-0x00007FFB448E0000-0x00007FFB44AE9000-memory.dmp

Filesize
2.0MB

Download
memory/3600-13-0x00007FFB448E0000-0x00007FFB44AE9000-memory.dmp

Filesize
2.0MB

Download
memory/3600-12-0x00007FFB448E0000-0x00007FFB44AE9000-memory.dmp

Filesize
2.0MB

Download
memory/3600-15-0x00007FFB448E0000-0x00007FFB44AE9000-memory.dmp

Filesize
2.0MB

Download
memory/3600-14-0x00007FFB448E0000-0x00007FFB44AE9000-memory.dmp

Filesize
2.0MB

Download
memory/3600-16-0x00007FFB448E0000-0x00007FFB44AE9000-memory.dmp

Filesize
2.0MB

Download
memory/3600-17-0x00007FFB448E0000-0x00007FFB44AE9000-memory.dmp

Filesize
2.0MB

Download
memory/3600-21-0x00007FFB04970000-0x00007FFB04980000-memory.dmp

Filesize
64KB

Download
memory/3600-20-0x00007FFB04970000-0x00007FFB04980000-memory.dmp

Filesize
64KB

Download
memory/3600-19-0x00007FFB04970000-0x00007FFB04980000-memory.dmp

Filesize
64KB

Download
memory/3600-22-0x00007FFB448E0000-0x00007FFB44AE9000-memory.dmp

Filesize
2.0MB

Download
memory/3600-18-0x00007FFB04970000-0x00007FFB04980000-memory.dmp

Filesize
64KB

Download