c72289d015d5661eea3043a76d53c92e72b164527468a3b547fd3e8585fc1cdd

Analysis

max time kernel
213s
max time network
262s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
20-05-2022 07:03

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General

Target

assets/css/fonts/linecons/font/linecons.xml
Size

33KB
MD5

34af242ca498bf94203e488bf4479e38
SHA1

b8fc297d3365d2b88bf3333e775b6bcbca5ae6c4
SHA256

e49207904a51c3b2b13c42e27289219986ddf7802cfd3ed902d721808bfc0179
SHA512

341868024e240742a7088cb9e7b5c4adbfdfe5f3c8022903987faba3f167bcac4794221eea3b2128044b10ae16171e75f16b13cd9aa793636c923fae60ebd54b

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 30 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEiexplore.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000de0a1e983134cf4e883f258c38579ff000000000020000000000106600000001000020000000553d76573c2ea4dceca28e46275fa0d675b890a2f76631d33bbedbd427be4c89000000000e8000000002000020000000a1f0174357c7a287ff158c4aba17f10d833e69fcb86971a003d5495362417b3720000000cd0d48f2c2a37e7a218b9dd931eed6c1dac91a77ed6e1263a387842b8a7aa2d5400000006be2c80c53933bed56bc5ec6c8ec73d78eb43efa5b09e0eba39d66cbefb0e3ce64372dbbd6c83f7935d4d99fa7c0881e8419fdb00c49d193aa52acab7aba47e5	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000de0a1e983134cf4e883f258c38579ff000000000020000000000106600000001000020000000f03b8144dc6a35ef9cb05749b4d3f8e1bc65584a3cca4fa460560584d55562b3000000000e8000000002000020000000019103036fdaae01790fa1754002daf1bb7c9f426e11bf6b05691cba19b0b2c020000000932f2cc98a505ba6f404e3e2d2402bd9ae6c9e0255aaccbed86f9f713907340d40000000f8c868b9a2c91aaa15761ad76fe6bc8933ec212117cb37323d4137cc61f78dd09ab12e84b2a7cc01cf36b6cc4af29ea0ad473ce7f21cfd8385992cb3ceaefdf4	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80182e1b326cd801	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "672577837"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "672577837"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30960690"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40dc171c326cd801	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30960690"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{43E8BC60-D825-11EC-B274-F23C9496A3E7} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2156 iexplore.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2156 iexplore.exe
2156 iexplore.exe
3484 IEXPLORE.EXE
3484 IEXPLORE.EXE

pid	process
2156	iexplore.exe

pid	process
2156	iexplore.exe
2156	iexplore.exe
3484	IEXPLORE.EXE
3484	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

MSOXMLED.EXEiexplore.exe

description	pid	process	target process
PID 4992 wrote to memory of 2156	4992	MSOXMLED.EXE	iexplore.exe
PID 4992 wrote to memory of 2156	4992	MSOXMLED.EXE	iexplore.exe
PID 2156 wrote to memory of 3484	2156	iexplore.exe	IEXPLORE.EXE
PID 2156 wrote to memory of 3484	2156	iexplore.exe	IEXPLORE.EXE
PID 2156 wrote to memory of 3484	2156	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\assets\css\fonts\linecons\font\linecons.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:4992

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\assets\css\fonts\linecons\font\linecons.xml
2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2156

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2156 CREDAT:17410 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3484

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/4992-130-0x00007FFA95C90000-0x00007FFA95CA0000-memory.dmp

Filesize
64KB

Download
memory/4992-132-0x00007FFA95C90000-0x00007FFA95CA0000-memory.dmp

Filesize
64KB

Download
memory/4992-131-0x00007FFA95C90000-0x00007FFA95CA0000-memory.dmp

Filesize
64KB

Download
memory/4992-133-0x00007FFA95C90000-0x00007FFA95CA0000-memory.dmp

Filesize
64KB

Download
memory/4992-134-0x00007FFA95C90000-0x00007FFA95CA0000-memory.dmp

Filesize
64KB

Download
memory/4992-135-0x00007FFA95C90000-0x00007FFA95CA0000-memory.dmp

Filesize
64KB

Download
memory/4992-138-0x00007FFA95C90000-0x00007FFA95CA0000-memory.dmp

Filesize
64KB

Download
memory/4992-137-0x00007FFA95C90000-0x00007FFA95CA0000-memory.dmp

Filesize
64KB

Download
memory/4992-136-0x00007FFA95C90000-0x00007FFA95CA0000-memory.dmp

Filesize
64KB

Download