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
150s
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/trk.xml
Size

44KB
MD5

5d2a90eb66821877ad1b36e0ad33c133
SHA1

6c43408132c0fa78c656a5046a17b962694a6a54
SHA256

14255e1ee656d85dac44d51d8096607b227cd59f0a353029e282b9cb869109bb
SHA512

09a996a76ad71975968a9bd7b648f33f783e0fe6c13f9f4489b8798d610ed92edfbff6cfcc10fceb47214fb8b98c254d832e813e4457516d23760e61b734dc9b
SSDEEP

768:q4BZPUEzNacJhMIi4qR7mfnAqO3hlkcCpbT66S6OM2Cx/H8CqYFUrlBECrRB7Cod:7BZPDzNacJhMIiBc5O3hlkcCpbT66S6S

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-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\GPU\Revision = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\GPU\SoftwareFallback = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateLowDateTime = "1737156895"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\StaleCompatCache = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "9"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionLow = "395196024"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\GPU\SubSysId = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\VersionManager\FirstCheckForUpdateHighDateTime = "31146876"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListXMLVersionHigh = "268435456"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "13"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\CVListDomainAttributeSet = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionLow = "395196024"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\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-1-5-21-1537126222-899333903-2037027349-1000\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-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\GPU\VendorId = "4318"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\GPU\DeviceId = "140"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\BrowserEmulation	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\IECompatVersionHigh = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPMigrationVer = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\Main\OperationalData = "8"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	iexplore.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3580 wrote to memory of 5080	3580	MSOXMLED.EXE	77
PID 3580 wrote to memory of 5080	3580	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\trk.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:3580
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\language\trk.xml
  2⤵
  - Modifies Internet Explorer settings
  PID:5080

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/3580-0-0x00007FF91D110000-0x00007FF91D120000-memory.dmp

Filesize
64KB

Download
memory/3580-1-0x00007FF95D123000-0x00007FF95D124000-memory.dmp

Filesize
4KB

Download
memory/3580-3-0x00007FF91D110000-0x00007FF91D120000-memory.dmp

Filesize
64KB

Download
memory/3580-2-0x00007FF91D110000-0x00007FF91D120000-memory.dmp

Filesize
64KB

Download
memory/3580-4-0x00007FF91D110000-0x00007FF91D120000-memory.dmp

Filesize
64KB

Download
memory/3580-5-0x00007FF91D110000-0x00007FF91D120000-memory.dmp

Filesize
64KB

Download
memory/3580-6-0x00007FF95D080000-0x00007FF95D289000-memory.dmp

Filesize
2.0MB

Download
memory/3580-7-0x00007FF95D080000-0x00007FF95D289000-memory.dmp

Filesize
2.0MB

Download
memory/3580-9-0x00007FF95D080000-0x00007FF95D289000-memory.dmp

Filesize
2.0MB

Download
memory/3580-13-0x00007FF95D080000-0x00007FF95D289000-memory.dmp

Filesize
2.0MB

Download
memory/3580-12-0x00007FF95D080000-0x00007FF95D289000-memory.dmp

Filesize
2.0MB

Download
memory/3580-11-0x00007FF95D080000-0x00007FF95D289000-memory.dmp

Filesize
2.0MB

Download
memory/3580-10-0x00007FF95D080000-0x00007FF95D289000-memory.dmp

Filesize
2.0MB

Download
memory/3580-8-0x00007FF95D080000-0x00007FF95D289000-memory.dmp

Filesize
2.0MB

Download
memory/3580-14-0x00007FF95D080000-0x00007FF95D289000-memory.dmp

Filesize
2.0MB

Download
memory/3580-19-0x00007FF95D080000-0x00007FF95D289000-memory.dmp

Filesize
2.0MB

Download
memory/3580-18-0x00007FF91D110000-0x00007FF91D120000-memory.dmp

Filesize
64KB

Download
memory/3580-17-0x00007FF91D110000-0x00007FF91D120000-memory.dmp

Filesize
64KB

Download
memory/3580-16-0x00007FF91D110000-0x00007FF91D120000-memory.dmp

Filesize
64KB

Download
memory/3580-15-0x00007FF91D110000-0x00007FF91D120000-memory.dmp

Filesize
64KB

Download