a9b9048832b9f5f9460abce2bebb86060f20b211cdd055f36fabee936033cf68

Analysis

max time kernel
133s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20221111-es
resource tags

arch:x64arch:x86image:win10v2004-20221111-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
28-12-2022 18:25

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General

Target

publish/share/icons/Adwaita/scalable/status/non-starred-symbolic.xml
Size

6KB
MD5

e27ddf9ac9d222009698c91755e91f37
SHA1

df622a2877b04d698ad39b89f1e2591635c2db1b
SHA256

c602b20c7b60b3b5aa554237bfa371ea484acf7b8a7ba64da23dbaafe5733e5f
SHA512

5cc9cdfc2d20f9c850299cdb121e4986422e835a25350df09ae1a9cdd7b9b02f11f549e61c57a4a697f357f9523216c745a21ea347d1ea5370da9cffa445a01a
SSDEEP

192:BkY3alv39nhwtVN6fF6Knqi3Ec+5ddWcQaVG2WWfIUjFaK:aYGtnitXKJUcC0xaV9V

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 29 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\es-ES = "es-ES.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 3003b8e5f21ad901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{0F78E378-86E6-11ED-BF60-42DBF9D6FBAB} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20a0c1e5f21ad901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "379020794"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000eef4ddb70fa9964f8bf69d510f57c1eb0000000002000000000010660000000100002000000023e34dbcdb5fd8f7d9490c78d86a6ced9ee06167010b74cf0a1c5bda68b4caca000000000e80000000020000200000008ae302f7d4fba8016c92f44f4c9def4c7e610001de97f1e8a916c497e838759c20000000afe07f3a129cda15eab8af66a864d48460848a6900e72712b8eb6e00260438424000000014425bb5fc8f8ce6d0b940585e8b1dc5ba09e62ef8123682fb684341dd4860fe91a05141c2c9dcf0207758869f8581fa76606c9ce708a4ae1a71cae81a4554ec	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000eef4ddb70fa9964f8bf69d510f57c1eb00000000020000000000106600000001000020000000420a0b945728029033c7711f088709183a1cda7a6a0dcfae8092513c5dbba919000000000e8000000002000020000000993d5a0c1e483a0303e0099d23afdcae439bd7a74115cec30d3aa3efc443b5ae20000000ce4d2c280d23a76afbd56010e958f9bfdb3a795cc8c1cb4e42021766612f320640000000e2cd5be6df7eacb68d5c86d05a41ffbff219ab976cad2f19c83f2d39736b50b4be6e5d042aad68647add16826379a94b9b09dc03e9a65729176000f57f6c4148	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

iexplore.exe

pid process

864 iexplore.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

864 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

864 iexplore.exe
864 iexplore.exe
3720 IEXPLORE.EXE
3720 IEXPLORE.EXE
3720 IEXPLORE.EXE
3720 IEXPLORE.EXE

pid	process
864	iexplore.exe

pid	process
864	iexplore.exe

pid	process
864	iexplore.exe
864	iexplore.exe
3720	IEXPLORE.EXE
3720	IEXPLORE.EXE
3720	IEXPLORE.EXE
3720	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

MSOXMLED.EXEiexplore.exe

description	pid	process	target process
PID 1728 wrote to memory of 864	1728	MSOXMLED.EXE	iexplore.exe
PID 1728 wrote to memory of 864	1728	MSOXMLED.EXE	iexplore.exe
PID 864 wrote to memory of 3720	864	iexplore.exe	IEXPLORE.EXE
PID 864 wrote to memory of 3720	864	iexplore.exe	IEXPLORE.EXE
PID 864 wrote to memory of 3720	864	iexplore.exe	IEXPLORE.EXE

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\publish\share\icons\Adwaita\scalable\status\non-starred-symbolic.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1728

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\publish\share\icons\Adwaita\scalable\status\non-starred-symbolic.xml
2⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:864

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:864 CREDAT:17410 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3720

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1728-132-0x00007FFB98C10000-0x00007FFB98C20000-memory.dmp

Filesize
64KB

Download
memory/1728-133-0x00007FFB98C10000-0x00007FFB98C20000-memory.dmp

Filesize
64KB

Download
memory/1728-134-0x00007FFB98C10000-0x00007FFB98C20000-memory.dmp

Filesize
64KB

Download
memory/1728-135-0x00007FFB98C10000-0x00007FFB98C20000-memory.dmp

Filesize
64KB

Download
memory/1728-136-0x00007FFB98C10000-0x00007FFB98C20000-memory.dmp

Filesize
64KB

Download
memory/1728-137-0x00007FFB98C10000-0x00007FFB98C20000-memory.dmp

Filesize
64KB

Download
memory/1728-138-0x00007FFB98C10000-0x00007FFB98C20000-memory.dmp

Filesize
64KB

Download
memory/1728-139-0x00007FFB98C10000-0x00007FFB98C20000-memory.dmp

Filesize
64KB

Download
memory/1728-140-0x00007FFB98C10000-0x00007FFB98C20000-memory.dmp

Filesize
64KB

Download