c72289d015d5661eea3043a76d53c92e72b164527468a3b547fd3e8585fc1cdd

Analysis

max time kernel
190s
max time network
315s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
20-05-2022 07:03

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General

Target

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

28KB
MD5

deba3d0656562915c02248c72493dcbf
SHA1

d025c575c44c189521a86c1c242cba15640f04f7
SHA256

a501f40520ab373436222bcb432f8cd563637c2b606eb880c2a6a8585ff8ec45
SHA512

d95fc8eefcbb3259256917c63e7200d42972050ff9f292897c7ed5bc2105fa8f7665ffe65d2bd9aefdc628da9efbb08359f32aa87681912f0fc82f257915a8c6

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
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{614E1C4C-D825-11EC-B274-CA47CFD76941} = "0"	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\IESettingSync	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	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\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000de0a1e983134cf4e883f258c38579ff000000000020000000000106600000001000020000000b61c0cc81e067deb3fd6b3758cd0e8f1f28f38a59f86e1929047ea56281d2851000000000e8000000002000020000000327bb2b448f9103da2144b3361cc9498ad543d28c7d01e2732b3fd0295ba87a220000000334e9fdc08d31d8a57da61040bf8bbc8826cdaf0bad042c9741a366e009abef5400000001162dfd814de8e8bbad2806c3493c0f2c015215c2e4b6b801b4c8b8f06295a8942c42ba33d338bc725563836d88d522f0a15b47184d16a2d42b26aa5d1b3108c	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40969241326cd801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\Main	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\LastProcessed = a0e60541326cd801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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	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\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "359806551"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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 (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\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000de0a1e983134cf4e883f258c38579ff000000000020000000000106600000001000020000000a8247303b122d11658e0924ed1d06a120cea123fb13771767e810f26fa6943b0000000000e8000000002000020000000cfa4380be5a0c0c94fe4f31b15156d2371eaf79a235032b521665aa50fb2497e20000000ce6226012b7f131f7860ae2312f02d240af78e07ddad289c15c01c6680ea9c4b40000000f3042a5c24577a19135948d2bb356c3adec87d50b2fe6a4b5439ae5e39e2711106099d0947d6be77df1b145dfa78a0d9d33dbf5b270877c885d638cf3eeff6ad	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

4556 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

4556 iexplore.exe
4556 iexplore.exe
3596 IEXPLORE.EXE
3596 IEXPLORE.EXE
3596 IEXPLORE.EXE
3596 IEXPLORE.EXE

pid	process
4556	iexplore.exe

pid	process
4556	iexplore.exe
4556	iexplore.exe
3596	IEXPLORE.EXE
3596	IEXPLORE.EXE
3596	IEXPLORE.EXE
3596	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

MSOXMLED.EXEiexplore.exe

description	pid	process	target process
PID 3092 wrote to memory of 4556	3092	MSOXMLED.EXE	iexplore.exe
PID 3092 wrote to memory of 4556	3092	MSOXMLED.EXE	iexplore.exe
PID 4556 wrote to memory of 3596	4556	iexplore.exe	IEXPLORE.EXE
PID 4556 wrote to memory of 3596	4556	iexplore.exe	IEXPLORE.EXE
PID 4556 wrote to memory of 3596	4556	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\meteocons\font\meteocons.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:3092

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\assets\css\fonts\meteocons\font\meteocons.xml
2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4556

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4556 CREDAT:17410 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3596

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/3092-130-0x00007FFB6F570000-0x00007FFB6F580000-memory.dmp

Filesize
64KB

Download
memory/3092-131-0x00007FFB6F570000-0x00007FFB6F580000-memory.dmp

Filesize
64KB

Download
memory/3092-132-0x00007FFB6F570000-0x00007FFB6F580000-memory.dmp

Filesize
64KB

Download
memory/3092-133-0x00007FFB6F570000-0x00007FFB6F580000-memory.dmp

Filesize
64KB

Download
memory/3092-134-0x00007FFB6F570000-0x00007FFB6F580000-memory.dmp

Filesize
64KB

Download
memory/3092-136-0x00007FFB6F570000-0x00007FFB6F580000-memory.dmp

Filesize
64KB

Download
memory/3092-135-0x00007FFB6F570000-0x00007FFB6F580000-memory.dmp

Filesize
64KB

Download
memory/3092-137-0x00007FFB6F570000-0x00007FFB6F580000-memory.dmp

Filesize
64KB

Download
memory/3092-138-0x00007FFB6F570000-0x00007FFB6F580000-memory.dmp

Filesize
64KB

Download