800606d07c788db1b90747cf678c61c615d5c527b5d864a486d2b7c1551f4e08

Analysis

max time kernel
452s
max time network
1174s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
07/04/2024, 02:56

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General

Target
VenomRAT v6.0.3/VenomRAT.exe.xml
Size 3KB
Sample240407-dfdrfabg67
SHA256 0aa9e3ab5c88c5761120206eff5c6e35c90288290b3647a942059705ef5b75e5
MD5 a1c2a2870001b66db41bcb020bff1c2d
SHA1 8c54c6a3564c8892aa9baa15573682e64f3659d9
SHA512 b3bf53120203cfaa951f301b532849cb382d2404c9503916bc1ca39925a9a1530b01045f341fc75d47d65130d0187dcbbf4288b9ef46aa81624b59ba7802794b
MD5 SHA1 SHA512

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-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\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-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31099101"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\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-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "4110059662"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3594324687-1993884830-4019639329-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4392 wrote to memory of 3264	4392	MSOXMLED.EXE	77
PID 4392 wrote to memory of 3264	4392	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\VenomRAT.exe.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:4392
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\VenomRAT v6.0.3\VenomRAT.exe.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:3264

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

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Downloads

memory/4392-0-0x00007FF9FA2F0000-0x00007FF9FA300000-memory.dmp

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memory/4392-1-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-3-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-4-0x00007FF9FA2F0000-0x00007FF9FA300000-memory.dmp

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memory/4392-5-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-6-0x00007FF9FA2F0000-0x00007FF9FA300000-memory.dmp

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memory/4392-7-0x00007FF9FA2F0000-0x00007FF9FA300000-memory.dmp

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memory/4392-8-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-2-0x00007FF9FA2F0000-0x00007FF9FA300000-memory.dmp

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memory/4392-9-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-10-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-11-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-12-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-13-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-14-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-15-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-16-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-17-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-18-0x00007FFA394E0000-0x00007FFA3959D000-memory.dmp

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memory/4392-19-0x00007FF9FA2F0000-0x00007FF9FA300000-memory.dmp

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memory/4392-22-0x00007FF9FA2F0000-0x00007FF9FA300000-memory.dmp

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memory/4392-23-0x00007FFA394E0000-0x00007FFA3959D000-memory.dmp

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memory/4392-25-0x00007FF9FA2F0000-0x00007FF9FA300000-memory.dmp

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memory/4392-27-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-26-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-24-0x00007FFA3A260000-0x00007FFA3A469000-memory.dmp

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memory/4392-21-0x00007FFA394E0000-0x00007FFA3959D000-memory.dmp

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memory/4392-20-0x00007FF9FA2F0000-0x00007FF9FA300000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads