1584752709b6b0c5cd83ed8d075a29915abadd32ffdd7c8974f45bb45e7aac40

Analysis

max time kernel
439s
max time network
441s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
29-08-2024 18:05

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General

Target

Solara/buffed/pickup.xml
Size

4KB
MD5

a9f2f9f7d288d187c42f4897f8787889
SHA1

2a643f4e1a214d62b4965dd33481714838b3f2d1
SHA256

b482104f25fc6c5484d75e543a986eb8ace6104dfa809c8cad04726bbfb8f7a3
SHA512

5354f6538dba4181798bc16c3d42b793194e7a60ce2734672d0f9609b213b62f4665eb452be9f29a69baafd02e92bdc2cf213ff9fb1427f34a7f3033a6032588
SSDEEP

96:YTylIv7LQJc+DU9+UFKSp8gogh98f8YIVpmDAA4+sRlhQ8Iuk7:BlIDLQVDU9NF0wSDAjRo8IH

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-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Protected - It is a violation of Windows Policy to modify. See aka.ms/browserpolicy\HomepagesUpgradeVersion = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "1378270501"	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\BrowserEmulation\StaleCompatCache = "1"	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\GPU\SubSysId = "0"	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\BrowserEmulation\IECompatVersionLow = "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\Revision = "0"	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\TabbedBrowsing	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\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
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\GPU\DeviceId = "140"	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\Main\OperationalData = "13"	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\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31128218"	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\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\Main\OperationalData = "8"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	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\Main\DisableFirstRunCustomize = "1"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3924 wrote to memory of 564	3924	MSOXMLED.EXE	81
PID 3924 wrote to memory of 564	3924	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\Solara\buffed\pickup.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:3924
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Solara\buffed\pickup.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:564

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/3924-0-0x00007FFBED310000-0x00007FFBED320000-memory.dmp

Filesize
64KB

Download
memory/3924-3-0x00007FFBED310000-0x00007FFBED320000-memory.dmp

Filesize
64KB

Download
memory/3924-2-0x00007FFBED310000-0x00007FFBED320000-memory.dmp

Filesize
64KB

Download
memory/3924-4-0x00007FFBED310000-0x00007FFBED320000-memory.dmp

Filesize
64KB

Download
memory/3924-5-0x00007FFBED310000-0x00007FFBED320000-memory.dmp

Filesize
64KB

Download
memory/3924-1-0x00007FFC2D323000-0x00007FFC2D324000-memory.dmp

Filesize
4KB

Download
memory/3924-6-0x00007FFC2D280000-0x00007FFC2D489000-memory.dmp

Filesize
2.0MB

Download
memory/3924-7-0x00007FFC2D280000-0x00007FFC2D489000-memory.dmp

Filesize
2.0MB

Download
memory/3924-8-0x00007FFC2D280000-0x00007FFC2D489000-memory.dmp

Filesize
2.0MB

Download
memory/3924-9-0x00007FFC2D280000-0x00007FFC2D489000-memory.dmp

Filesize
2.0MB

Download
memory/3924-10-0x00007FFC2D280000-0x00007FFC2D489000-memory.dmp

Filesize
2.0MB

Download
memory/3924-11-0x00007FFC2D280000-0x00007FFC2D489000-memory.dmp

Filesize
2.0MB

Download
memory/3924-12-0x00007FFC2D280000-0x00007FFC2D489000-memory.dmp

Filesize
2.0MB

Download
memory/3924-13-0x00007FFC2D280000-0x00007FFC2D489000-memory.dmp

Filesize
2.0MB

Download
memory/3924-14-0x00007FFC2D280000-0x00007FFC2D489000-memory.dmp

Filesize
2.0MB

Download
memory/3924-17-0x00007FFC2D280000-0x00007FFC2D489000-memory.dmp

Filesize
2.0MB

Download
memory/3924-16-0x00007FFC2D280000-0x00007FFC2D489000-memory.dmp

Filesize
2.0MB

Download
memory/3924-15-0x00007FFC2D280000-0x00007FFC2D489000-memory.dmp

Filesize
2.0MB

Download
memory/3924-21-0x00007FFBED310000-0x00007FFBED320000-memory.dmp

Filesize
64KB

Download
memory/3924-20-0x00007FFBED310000-0x00007FFBED320000-memory.dmp

Filesize
64KB

Download
memory/3924-22-0x00007FFC2D280000-0x00007FFC2D489000-memory.dmp

Filesize
2.0MB

Download
memory/3924-19-0x00007FFBED310000-0x00007FFBED320000-memory.dmp

Filesize
64KB

Download
memory/3924-18-0x00007FFBED310000-0x00007FFBED320000-memory.dmp

Filesize
64KB

Download