Analysis
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max time kernel
45s -
max time network
52s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
01-09-2024 09:17
Static task
static1
Behavioral task
behavioral1
Sample
HorionInjector.exe
Resource
win11-20240802-en
General
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Target
HorionInjector.exe
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Size
147KB
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MD5
6b5b6e625de774e5c285712b7c4a0da7
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SHA1
317099aef530afbe3a0c5d6a2743d51e04805267
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SHA256
2d79af8e1ff3465703e1dc73d3ef2182fd269ea2609c8afabdf1b80693405c1d
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SHA512
104609adf666588af4e152ec7891cedafd89ad8d427063d03fb42a228babefc59428b0c8b1430cb3fc319a5014d2ee1083ff2b74fa585cab2d86cdad346e8b08
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SSDEEP
3072:ckgHqUGSCoEslON/q178+oO3BAE4T/DvueX:cNHqUGSCPBh+7VST/Ke
Malware Config
Signatures
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Processes:
explorer.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000\Software\Microsoft\Internet Explorer\Toolbar explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1" explorer.exe Key created \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 explorer.exe -
Modifies registry class 19 IoCs
Processes:
explorer.exeMiniSearchHost.exedescription ioc process Set value (data) \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Key created \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 explorer.exe Key created \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\MuiCache MiniSearchHost.exe Key created \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" explorer.exe Key created \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell explorer.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
explorer.exepid process 3184 explorer.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
HorionInjector.exepid process 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe 1444 HorionInjector.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
HorionInjector.exedescription pid process Token: SeDebugPrivilege 1444 HorionInjector.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
explorer.exeMiniSearchHost.exepid process 3184 explorer.exe 3184 explorer.exe 1972 MiniSearchHost.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
HorionInjector.exedescription pid process target process PID 1444 wrote to memory of 3368 1444 HorionInjector.exe explorer.exe PID 1444 wrote to memory of 3368 1444 HorionInjector.exe explorer.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\HorionInjector.exe"C:\Users\Admin\AppData\Local\Temp\HorionInjector.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\explorer.exeexplorer.exe shell:appsFolder\Microsoft.MinecraftUWP_8wekyb3d8bbwe!App2⤵
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C:\Windows\explorer.exeC:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.datFilesize
10KB
MD53e1f5eeae74491d8850ef2c8b03a9a3b
SHA10c02c9c2550107de6dd0eb740ac5668f292883c0
SHA25666756c0edf3925de7bcb685385e2a4f0b854cffd796a9e90eb1ed064b1fb0e30
SHA5127637f0807d88dbceeb68823a044583e2248ac1ba73c000da6560f94075635a27d15970df7e52f8315bdc2f1c45cff6f1ab7690e916b58307a533f8df24329c2a
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memory/1444-8-0x0000020D7E120000-0x0000020D7E158000-memory.dmpFilesize
224KB
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memory/1444-9-0x0000020D7E0E0000-0x0000020D7E0EE000-memory.dmpFilesize
56KB
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memory/1444-3-0x0000020D79F70000-0x0000020D7A02A000-memory.dmpFilesize
744KB
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memory/1444-4-0x00007FF8F7EB0000-0x00007FF8F8972000-memory.dmpFilesize
10.8MB
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memory/1444-5-0x00007FF8F7EB0000-0x00007FF8F8972000-memory.dmpFilesize
10.8MB
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memory/1444-6-0x0000020D7E0D0000-0x0000020D7E0D8000-memory.dmpFilesize
32KB
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memory/1444-2-0x00007FF8F7EB0000-0x00007FF8F8972000-memory.dmpFilesize
10.8MB
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memory/1444-0-0x00007FF8F7EB3000-0x00007FF8F7EB5000-memory.dmpFilesize
8KB
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memory/1444-7-0x00007FF8F7EB0000-0x00007FF8F8972000-memory.dmpFilesize
10.8MB
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memory/1444-14-0x00007FF8F7EB3000-0x00007FF8F7EB5000-memory.dmpFilesize
8KB
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memory/1444-15-0x00007FF8F7EB0000-0x00007FF8F8972000-memory.dmpFilesize
10.8MB
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memory/1444-16-0x00007FF8F7EB0000-0x00007FF8F8972000-memory.dmpFilesize
10.8MB
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memory/1444-17-0x00007FF8F7EB0000-0x00007FF8F8972000-memory.dmpFilesize
10.8MB
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memory/1444-18-0x00007FF8F7EB0000-0x00007FF8F8972000-memory.dmpFilesize
10.8MB
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memory/1444-1-0x0000020D5F8A0000-0x0000020D5F8C8000-memory.dmpFilesize
160KB