Analysis
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max time kernel
16s -
max time network
14s -
platform
windows11-21h2_x64 -
resource
win11-20241007-en -
resource tags
arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system -
submitted
01/01/2025, 18:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
HorionInjector.exe
Resource
win11-20241007-en
windows11-21h2-x64
7 signatures
150 seconds
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
Score
1/10
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000\Software\Microsoft\Internet Explorer\Toolbar explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1" explorer.exe Key created \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 explorer.exe -
Modifies registry class 19 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 explorer.exe Key created \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 explorer.exe Key created \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\MuiCache MiniSearchHost.exe Key created \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3587106988-279496464-3440778474-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" explorer.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1860 explorer.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe 3756 HorionInjector.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3756 HorionInjector.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1860 explorer.exe 1860 explorer.exe 1884 MiniSearchHost.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3756 wrote to memory of 3268 3756 HorionInjector.exe 77 PID 3756 wrote to memory of 3268 3756 HorionInjector.exe 77
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
PID:3756 -
C:\Windows\explorer.exeexplorer.exe shell:appsFolder\Microsoft.MinecraftUWP_8wekyb3d8bbwe!App2⤵PID:3268
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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:1860
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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:1884
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
MD5069c37bf9e39b121efb7a28ece933aee
SHA1eaef2e55b66e543a14a6780c23bb83fe60f2f04d
SHA256485db8db6b497d31d428aceea416da20d88f7bde88dbfd6d59e3e7eee0a75ae8
SHA512f4562071143c2ebc259a20cbb45b133c863f127a5750672b7a2af47783c7cdc56dcf1064ae83f54e5fc0bb4e93826bf2ab4ef6e604f955bf594f2cbd641db796