Analysis
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max time kernel
147s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system -
submitted
30/06/2023, 13:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
HorionInjector.exe
Resource
win7-20230621-en
windows7-x64
1 signatures
150 seconds
Behavioral task
behavioral2
Sample
HorionInjector.exe
Resource
win10v2004-20230621-en
windows10-2004-x64
9 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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Program crash 2 IoCs
pid pid_target Process procid_target 4936 3936 WerFault.exe 87 2568 1728 WerFault.exe 82 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000\Software\Microsoft\Internet Explorer\Toolbar explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1" explorer.exe -
Modifies registry class 20 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\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-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" explorer.exe Key created \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-4025927695-1301755775-2607443251-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4104 explorer.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe 1728 HorionInjector.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1728 HorionInjector.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4104 explorer.exe 4104 explorer.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1728 wrote to memory of 4348 1728 HorionInjector.exe 91 PID 1728 wrote to memory of 4348 1728 HorionInjector.exe 91
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:1728 -
C:\Windows\explorer.exeexplorer.exe shell:appsFolder\Microsoft.MinecraftUWP_8wekyb3d8bbwe!App2⤵PID:4348
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1728 -s 27602⤵
- Program crash
PID:2568
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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:4104
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 420 -p 3936 -ip 39361⤵PID:4000
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 3936 -s 17641⤵
- Program crash
PID:4936
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 544 -p 1728 -ip 17281⤵PID:872
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
28KB
MD5aa42e7606881a9056f5cc972157ce9b5
SHA1a738a4a4790ffb135e7eb81b6908c6f448dbc060
SHA256d10ca40e63618bf9f6775cd46e01906d779f05d487e55fc51c7bbbb0e09a39cc
SHA512fe1eea1c9fc15584c8f53cf896a6f68aa6af4a877ca5c0b5cf11fd6d471d63b7f1da0f5a2e78e00ec924bdfc2db9501433bdd0c9a8e907a4896cc572b3e6ff3f