Analysis
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max time kernel
16s -
max time network
17s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
11-08-2024 17:49
Static task
static1
Behavioral task
behavioral1
Sample
HorionInjector (1).exe
Resource
win11-20240802-en
General
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Target
HorionInjector (1).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-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\Toolbar explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1" explorer.exe Key created \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 explorer.exe -
Modifies registry class 19 IoCs
Processes:
explorer.exeMiniSearchHost.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags explorer.exe Key created \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 explorer.exe Key created \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" explorer.exe Key created \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\MuiCache MiniSearchHost.exe Key created \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 explorer.exe Key created \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3761892313-3378554128-2287991803-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 explorer.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
explorer.exepid process 2924 explorer.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
HorionInjector (1).exepid process 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe 2968 HorionInjector (1).exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
HorionInjector (1).exedescription pid process Token: SeDebugPrivilege 2968 HorionInjector (1).exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
explorer.exeMiniSearchHost.exepid process 2924 explorer.exe 2924 explorer.exe 3764 MiniSearchHost.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
HorionInjector (1).exedescription pid process target process PID 2968 wrote to memory of 2720 2968 HorionInjector (1).exe explorer.exe PID 2968 wrote to memory of 2720 2968 HorionInjector (1).exe explorer.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\HorionInjector (1).exe"C:\Users\Admin\AppData\Local\Temp\HorionInjector (1).exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2968 -
C:\Windows\explorer.exeexplorer.exe shell:appsFolder\Microsoft.MinecraftUWP_8wekyb3d8bbwe!App2⤵PID:2720
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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
PID:2924
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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
PID:3764
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat
Filesize10KB
MD5d12e797f18cb79137ad12b5e5139e1b8
SHA1f15fb437b1be86b714e278ce927b315fa0e16ea3
SHA256afb0f4a0229174f8118ab512b569fdb9eb3ebb0389cb11c9f4a0a2aa88ec258b
SHA512f6e8f99bcd0ecff7683c8e56fa2ffa3fdff16d6c17a2066b36bc3d78e2838130b5b23059a239b29a7ebdd0b5ca36b3f9cf388945bf1aad50a3f91cb8091223cd