668bf9ed54120899b86b21a8aa1df1075937b8c05cfca52817746b6e418e2006

Analysis

max time kernel
85s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
10-12-2024 22:19

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General

Target

VenomRAT_v6.0.3/Venom RAT + HVNC + Stealer + Grabber.exe.xml
Size

3KB
MD5

a1c2a2870001b66db41bcb020bff1c2d
SHA1

8c54c6a3564c8892aa9baa15573682e64f3659d9
SHA256

0aa9e3ab5c88c5761120206eff5c6e35c90288290b3647a942059705ef5b75e5
SHA512

b3bf53120203cfaa951f301b532849cb382d2404c9503916bc1ca39925a9a1530b01045f341fc75d47d65130d0187dcbbf4288b9ef46aa81624b59ba7802794b

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-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\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-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "1731667849"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31148925"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\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-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4249425805-3408538557-1766626484-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 720	3032	MSOXMLED.EXE	77
PID 3032 wrote to memory of 720	3032	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\VenomRAT_v6.0.3\Venom RAT + HVNC + Stealer + Grabber.exe.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\VenomRAT_v6.0.3\Venom RAT + HVNC + Stealer + Grabber.exe.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:720

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/3032-0-0x00007FFF36510000-0x00007FFF36520000-memory.dmp

Filesize
64KB

Download
memory/3032-1-0x00007FFF76523000-0x00007FFF76524000-memory.dmp

Filesize
4KB

Download
memory/3032-3-0x00007FFF36510000-0x00007FFF36520000-memory.dmp

Filesize
64KB

Download
memory/3032-2-0x00007FFF36510000-0x00007FFF36520000-memory.dmp

Filesize
64KB

Download
memory/3032-4-0x00007FFF76480000-0x00007FFF76689000-memory.dmp

Filesize
2.0MB

Download
memory/3032-5-0x00007FFF36510000-0x00007FFF36520000-memory.dmp

Filesize
64KB

Download
memory/3032-8-0x00007FFF76480000-0x00007FFF76689000-memory.dmp

Filesize
2.0MB

Download
memory/3032-7-0x00007FFF76480000-0x00007FFF76689000-memory.dmp

Filesize
2.0MB

Download
memory/3032-9-0x00007FFF76480000-0x00007FFF76689000-memory.dmp

Filesize
2.0MB

Download
memory/3032-6-0x00007FFF36510000-0x00007FFF36520000-memory.dmp

Filesize
64KB

Download
memory/3032-11-0x00007FFF76480000-0x00007FFF76689000-memory.dmp

Filesize
2.0MB

Download
memory/3032-13-0x00007FFF76480000-0x00007FFF76689000-memory.dmp

Filesize
2.0MB

Download
memory/3032-12-0x00007FFF76480000-0x00007FFF76689000-memory.dmp

Filesize
2.0MB

Download
memory/3032-17-0x00007FFF36510000-0x00007FFF36520000-memory.dmp

Filesize
64KB

Download
memory/3032-18-0x00007FFF76480000-0x00007FFF76689000-memory.dmp

Filesize
2.0MB

Download
memory/3032-19-0x00007FFF76480000-0x00007FFF76689000-memory.dmp

Filesize
2.0MB

Download
memory/3032-16-0x00007FFF36510000-0x00007FFF36520000-memory.dmp

Filesize
64KB

Download
memory/3032-15-0x00007FFF36510000-0x00007FFF36520000-memory.dmp

Filesize
64KB

Download
memory/3032-14-0x00007FFF36510000-0x00007FFF36520000-memory.dmp

Filesize
64KB

Download
memory/3032-10-0x00007FFF76480000-0x00007FFF76689000-memory.dmp

Filesize
2.0MB

Download