Analysis
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max time kernel
141s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
21/03/2023, 23:10
Static task
static1
Behavioral task
behavioral1
Sample
HorionInjector.exe
Resource
win7-20230220-en
windows7-x64
1 signatures
150 seconds
Behavioral task
behavioral2
Sample
HorionInjector.exe
Resource
win10v2004-20230221-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 1 IoCs
pid pid_target Process procid_target 4464 4484 WerFault.exe 85 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Internet Explorer\Toolbar explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1" explorer.exe -
Modifies registry class 20 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" explorer.exe Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 explorer.exe Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags explorer.exe Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff explorer.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4880 explorer.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe 4484 HorionInjector.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4484 HorionInjector.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4880 explorer.exe 4880 explorer.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4484 wrote to memory of 4624 4484 HorionInjector.exe 93 PID 4484 wrote to memory of 4624 4484 HorionInjector.exe 93
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:4484 -
C:\Windows\explorer.exeexplorer.exe shell:appsFolder\Microsoft.MinecraftUWP_8wekyb3d8bbwe!App2⤵PID:4624
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 4484 -s 27602⤵
- Program crash
PID:4464
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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:4880
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -pss -s 464 -p 4484 -ip 44841⤵PID:1744
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
28KB
MD5be2a157dde548b62102a16f45c557c4c
SHA1af5e2821d36043bfd320cdd08c5ae291b3f26745
SHA25657254d5a0c82062385860db9ebc4af5068d1c665d9477c11844d1eb73052f5fe
SHA512460121ea94b58bc0b63e672a22f6edb08bf4a3cc4b9d6dad0e533909c4de71950448279a7109bad9560ef90fb15c20547e056cae552acdc6e35a228b6d8f1073