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
146s
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/tha.xml
Size

62KB
MD5

7272ac6496a079504d4e348784d165f3
SHA1

76a0f0c4834290abb9b8889406d7b6c61b176501
SHA256

b23d4ba49f2757b48166e3f03a72e7ea70d1f85450a51d8fea4bf7e766212040
SHA512

6a90ea14ebf26eb93097924f912c915d7d5ca2fb3a1a6c0c64c29ef042d4946ebc463a9f75fa6804eacbfcf1b05d513d5161ba2b97920302cc99a6c89720c099
SSDEEP

1536:IMIatYpGN7ifky2F+NUJOb17scY1H3HnBzAG1oEo82Sc6Gf7STwO5iiC/ZBClAvw:IfUJOb17scY1H3HnBzAG1oEo82Sc6GDY

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-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31146847"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\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-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\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-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "531464892"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4312 wrote to memory of 3504	4312	MSOXMLED.EXE	77
PID 4312 wrote to memory of 3504	4312	MSOXMLED.EXE	77

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\tha.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:4312
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\language\tha.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:3504

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/4312-1-0x00007FFA56C30000-0x00007FFA56C40000-memory.dmp

Filesize
64KB

Download
memory/4312-6-0x00007FFA96BA0000-0x00007FFA96DA9000-memory.dmp

Filesize
2.0MB

Download
memory/4312-10-0x00007FFA96BA0000-0x00007FFA96DA9000-memory.dmp

Filesize
2.0MB

Download
memory/4312-9-0x00007FFA96BA0000-0x00007FFA96DA9000-memory.dmp

Filesize
2.0MB

Download
memory/4312-8-0x00007FFA96BA0000-0x00007FFA96DA9000-memory.dmp

Filesize
2.0MB

Download
memory/4312-7-0x00007FFA96BA0000-0x00007FFA96DA9000-memory.dmp

Filesize
2.0MB

Download
memory/4312-13-0x00007FFA96BA0000-0x00007FFA96DA9000-memory.dmp

Filesize
2.0MB

Download
memory/4312-15-0x00007FFA96BA0000-0x00007FFA96DA9000-memory.dmp

Filesize
2.0MB

Download
memory/4312-14-0x00007FFA96BA0000-0x00007FFA96DA9000-memory.dmp

Filesize
2.0MB

Download
memory/4312-19-0x00007FFA56C30000-0x00007FFA56C40000-memory.dmp

Filesize
64KB

Download
memory/4312-20-0x00007FFA96BA0000-0x00007FFA96DA9000-memory.dmp

Filesize
2.0MB

Download
memory/4312-21-0x00007FFA96BA0000-0x00007FFA96DA9000-memory.dmp

Filesize
2.0MB

Download
memory/4312-18-0x00007FFA56C30000-0x00007FFA56C40000-memory.dmp

Filesize
64KB

Download
memory/4312-17-0x00007FFA56C30000-0x00007FFA56C40000-memory.dmp

Filesize
64KB

Download
memory/4312-16-0x00007FFA56C30000-0x00007FFA56C40000-memory.dmp

Filesize
64KB

Download
memory/4312-12-0x00007FFA96BA0000-0x00007FFA96DA9000-memory.dmp

Filesize
2.0MB

Download
memory/4312-11-0x00007FFA96BA0000-0x00007FFA96DA9000-memory.dmp

Filesize
2.0MB

Download
memory/4312-5-0x00007FFA56C30000-0x00007FFA56C40000-memory.dmp

Filesize
64KB

Download
memory/4312-4-0x00007FFA56C30000-0x00007FFA56C40000-memory.dmp

Filesize
64KB

Download
memory/4312-3-0x00007FFA56C30000-0x00007FFA56C40000-memory.dmp

Filesize
64KB

Download
memory/4312-2-0x00007FFA56C30000-0x00007FFA56C40000-memory.dmp

Filesize
64KB

Download
memory/4312-0-0x00007FFA96C43000-0x00007FFA96C44000-memory.dmp

Filesize
4KB

Download