e8b27d9776228fec69909096f712fcbf90cd8a335394e3791ac3be7cb37b3556

Analysis

max time kernel
145s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
28-04-2024 17:04

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General

Target

x86/Repackager.VisualElementsManifest.xml
Size

252B
MD5

bcf3b44f1bb63ee4d851e7e447d4122d
SHA1

22c39f88bca33353ac57c83f8cd144e5a99a4441
SHA256

1cf413e8a073162dfb9ea5e82230949bb52c66b19e591a5ce18dfa36b4676838
SHA512

aee62b9c7a5fb494d19f163c27aec1c849ae074e67e8607e8401d26da9b127b55e0a1e05d244764601a065e1daf59635376f876b91215dd545b1457584eb9c41

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-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\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-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "3647780994"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31103413"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-293923083-2364846840-4256557006-1000\Software\Microsoft\Internet Explorer\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1844 wrote to memory of 2324	1844	MSOXMLED.EXE	80
PID 1844 wrote to memory of 2324	1844	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\x86\Repackager.VisualElementsManifest.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1844
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\x86\Repackager.VisualElementsManifest.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:2324

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/1844-2-0x00007FFF30A70000-0x00007FFF30A80000-memory.dmp

Filesize
64KB

Download
memory/1844-1-0x00007FFF30A70000-0x00007FFF30A80000-memory.dmp

Filesize
64KB

Download
memory/1844-0-0x00007FFF30A70000-0x00007FFF30A80000-memory.dmp

Filesize
64KB

Download
memory/1844-3-0x00007FFF30A70000-0x00007FFF30A80000-memory.dmp

Filesize
64KB

Download
memory/1844-5-0x00007FFF709E0000-0x00007FFF70BE9000-memory.dmp

Filesize
2.0MB

Download
memory/1844-4-0x00007FFF30A70000-0x00007FFF30A80000-memory.dmp

Filesize
64KB

Download
memory/1844-7-0x00007FFF709E0000-0x00007FFF70BE9000-memory.dmp

Filesize
2.0MB

Download
memory/1844-6-0x00007FFF709E0000-0x00007FFF70BE9000-memory.dmp

Filesize
2.0MB

Download
memory/1844-8-0x00007FFF709E0000-0x00007FFF70BE9000-memory.dmp

Filesize
2.0MB

Download
memory/1844-9-0x00007FFF709E0000-0x00007FFF70BE9000-memory.dmp

Filesize
2.0MB

Download
memory/1844-10-0x00007FFF709E0000-0x00007FFF70BE9000-memory.dmp

Filesize
2.0MB

Download
memory/1844-11-0x00007FFF709E0000-0x00007FFF70BE9000-memory.dmp

Filesize
2.0MB

Download
memory/1844-12-0x00007FFF709E0000-0x00007FFF70BE9000-memory.dmp

Filesize
2.0MB

Download
memory/1844-16-0x00007FFF30A70000-0x00007FFF30A80000-memory.dmp

Filesize
64KB

Download
memory/1844-15-0x00007FFF30A70000-0x00007FFF30A80000-memory.dmp

Filesize
64KB

Download
memory/1844-18-0x00007FFF709E0000-0x00007FFF70BE9000-memory.dmp

Filesize
2.0MB

Download
memory/1844-17-0x00007FFF6F930000-0x00007FFF6F9ED000-memory.dmp

Filesize
756KB

Download
memory/1844-14-0x00007FFF30A70000-0x00007FFF30A80000-memory.dmp

Filesize
64KB

Download
memory/1844-13-0x00007FFF30A70000-0x00007FFF30A80000-memory.dmp

Filesize
64KB

Download