668bf9ed54120899b86b21a8aa1df1075937b8c05cfca52817746b6e418e2006

Analysis

max time kernel
147s
max time network
156s
platform
windows11-21h2_x64
resource
win11-20241023-en
resource tags

arch:x64arch:x86image:win11-20241023-enlocale:en-usos:windows11-21h2-x64system
submitted
10-12-2024 22:19

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General

Target

VenomRAT_v6.0.3/Plugins/Stealer.dll.xml
Size

1KB
MD5

ee37d8dde7f969b007430b18386ef45f
SHA1

5dadec5c0ef36d2511d9e4943ea5a59462a657ab
SHA256

63837bde3bfb609d59002b88831786e7b0bf285a6090f9252c35af9ee3f75ff6
SHA512

76bde199f18744451eca542084de6819c1033bd28495c5a458be242bc00b4b05027de6358965c2357772216ec7afa55ef459ebe7b9e48bc5bd8baa60ba1f9d21

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-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "40239195"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\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-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31148916"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\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-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4904 wrote to memory of 3580	4904	MSOXMLED.EXE	79
PID 4904 wrote to memory of 3580	4904	MSOXMLED.EXE	79

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\Plugins\Stealer.dll.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:4904
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\VenomRAT_v6.0.3\Plugins\Stealer.dll.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:3580

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/4904-0-0x00007FFF48CD0000-0x00007FFF48CE0000-memory.dmp

Filesize
64KB

Download
memory/4904-3-0x00007FFF48CD0000-0x00007FFF48CE0000-memory.dmp

Filesize
64KB

Download
memory/4904-2-0x00007FFF48CD0000-0x00007FFF48CE0000-memory.dmp

Filesize
64KB

Download
memory/4904-4-0x00007FFF48CD0000-0x00007FFF48CE0000-memory.dmp

Filesize
64KB

Download
memory/4904-5-0x00007FFF48CD0000-0x00007FFF48CE0000-memory.dmp

Filesize
64KB

Download
memory/4904-6-0x00007FFF88C40000-0x00007FFF88E49000-memory.dmp

Filesize
2.0MB

Download
memory/4904-7-0x00007FFF88C40000-0x00007FFF88E49000-memory.dmp

Filesize
2.0MB

Download
memory/4904-1-0x00007FFF88CE3000-0x00007FFF88CE4000-memory.dmp

Filesize
4KB

Download
memory/4904-8-0x00007FFF88C40000-0x00007FFF88E49000-memory.dmp

Filesize
2.0MB

Download
memory/4904-9-0x00007FFF88C40000-0x00007FFF88E49000-memory.dmp

Filesize
2.0MB

Download
memory/4904-10-0x00007FFF88C40000-0x00007FFF88E49000-memory.dmp

Filesize
2.0MB

Download
memory/4904-11-0x00007FFF88C40000-0x00007FFF88E49000-memory.dmp

Filesize
2.0MB

Download
memory/4904-12-0x00007FFF88C40000-0x00007FFF88E49000-memory.dmp

Filesize
2.0MB

Download
memory/4904-13-0x00007FFF88C40000-0x00007FFF88E49000-memory.dmp

Filesize
2.0MB

Download
memory/4904-18-0x00007FFF88C40000-0x00007FFF88E49000-memory.dmp

Filesize
2.0MB

Download
memory/4904-17-0x00007FFF48CD0000-0x00007FFF48CE0000-memory.dmp

Filesize
64KB

Download
memory/4904-16-0x00007FFF48CD0000-0x00007FFF48CE0000-memory.dmp

Filesize
64KB

Download
memory/4904-15-0x00007FFF48CD0000-0x00007FFF48CE0000-memory.dmp

Filesize
64KB

Download
memory/4904-14-0x00007FFF48CD0000-0x00007FFF48CE0000-memory.dmp

Filesize
64KB

Download