Analysis
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max time kernel
61s -
max time network
66s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
31/03/2023, 14:57
Static task
static1
Behavioral task
behavioral1
Sample
HorionInjector.exe
Resource
win10-20230220-en
windows10-1703-x64
14 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
8/10
Malware Config
Signatures
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Downloads MZ/PE file
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Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\rescache\_merged\4183903823\810424605.pri taskmgr.exe File created C:\Windows\rescache\_merged\1601268389\3877292338.pri taskmgr.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4292 8 WerFault.exe 65 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName taskmgr.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 taskmgr.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString taskmgr.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Toolbar explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1" explorer.exe Key created \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 explorer.exe -
Modifies registry class 20 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202 explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\SniffedFolderType = "Documents" explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance explorer.exe Key created \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 = 14002e80922b16d365937a46956b92703aca08af0000 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 0100000000000000ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2 explorer.exe Key created \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 00000000ffffffff explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\NodeSlot = "2" explorer.exe Key created \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags explorer.exe Key created \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance explorer.exe Key created \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 explorer.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 3244 explorer.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe 8 HorionInjector.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 8 HorionInjector.exe Token: SeDebugPrivilege 780 taskmgr.exe Token: SeSystemProfilePrivilege 780 taskmgr.exe Token: SeCreateGlobalPrivilege 780 taskmgr.exe Token: 33 780 taskmgr.exe Token: SeIncBasePriorityPrivilege 780 taskmgr.exe -
Suspicious use of FindShellTrayWindow 40 IoCs
pid Process 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe -
Suspicious use of SendNotifyMessage 40 IoCs
pid Process 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe 780 taskmgr.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3244 explorer.exe 3244 explorer.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 8 wrote to memory of 3440 8 HorionInjector.exe 70 PID 8 wrote to memory of 3440 8 HorionInjector.exe 70
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:8 -
C:\Windows\explorer.exeexplorer.exe shell:appsFolder\Microsoft.MinecraftUWP_8wekyb3d8bbwe!App2⤵PID:3440
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 8 -s 26922⤵
- Program crash
PID:4292
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /71⤵
- Drops file in Windows directory
- Checks SCSI registry key(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:780
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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:3244