2d79af8e1ff3465703e1dc73d3ef2182fd269ea2609c8afabdf1b80693405c1d

Analysis

max time kernel
1743s
max time network
1175s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
07/01/2024, 05:32

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General

Target

HorionInjector.exe
Size

147KB
MD5

6b5b6e625de774e5c285712b7c4a0da7
SHA1

317099aef530afbe3a0c5d6a2743d51e04805267
SHA256

2d79af8e1ff3465703e1dc73d3ef2182fd269ea2609c8afabdf1b80693405c1d
SHA512

104609adf666588af4e152ec7891cedafd89ad8d427063d03fb42a228babefc59428b0c8b1430cb3fc319a5014d2ee1083ff2b74fa585cab2d86cdad346e8b08
SSDEEP

3072:ckgHqUGSCoEslON/q178+oO3BAE4T/DvueX:cNHqUGSCPBh+7VST/Ke

Score

8^/10

Malware Config

Signatures

Downloads MZ/PE file

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Software\Microsoft\Internet Explorer\Toolbar	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1"	explorer.exe

Modifies registry class 20 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_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-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0	explorer.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1660	explorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe
4456	HorionInjector.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4456	HorionInjector.exe
Token: SeManageVolumePrivilege	1048	svchost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1660	explorer.exe
1660	explorer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4456 wrote to memory of 1216	4456	HorionInjector.exe	118
PID 4456 wrote to memory of 1216	4456	HorionInjector.exe	118

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:4456
- C:\Windows\explorer.exe
  explorer.exe shell:appsFolder\Microsoft.MinecraftUWP_8wekyb3d8bbwe!App
  2⤵
  PID:1216

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1660

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:4152

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1048-62-0x0000019E67910000-0x0000019E67911000-memory.dmp

Filesize
4KB

Download
memory/1048-63-0x0000019E67530000-0x0000019E67531000-memory.dmp

Filesize
4KB

Download
memory/1048-88-0x0000019E67780000-0x0000019E67781000-memory.dmp

Filesize
4KB

Download
memory/1048-87-0x0000019E67670000-0x0000019E67671000-memory.dmp

Filesize
4KB

Download
memory/1048-86-0x0000019E67670000-0x0000019E67671000-memory.dmp

Filesize
4KB

Download
memory/1048-55-0x0000019E67910000-0x0000019E67911000-memory.dmp

Filesize
4KB

Download
memory/1048-84-0x0000019E67660000-0x0000019E67661000-memory.dmp

Filesize
4KB

Download
memory/1048-72-0x0000019E67460000-0x0000019E67461000-memory.dmp

Filesize
4KB

Download
memory/1048-69-0x0000019E67520000-0x0000019E67521000-memory.dmp

Filesize
4KB

Download
memory/1048-66-0x0000019E67530000-0x0000019E67531000-memory.dmp

Filesize
4KB

Download
memory/1048-64-0x0000019E67520000-0x0000019E67521000-memory.dmp

Filesize
4KB

Download
memory/1048-53-0x0000019E67910000-0x0000019E67911000-memory.dmp

Filesize
4KB

Download
memory/1048-61-0x0000019E67910000-0x0000019E67911000-memory.dmp

Filesize
4KB

Download
memory/1048-60-0x0000019E67910000-0x0000019E67911000-memory.dmp

Filesize
4KB

Download
memory/1048-59-0x0000019E67910000-0x0000019E67911000-memory.dmp

Filesize
4KB

Download
memory/1048-58-0x0000019E67910000-0x0000019E67911000-memory.dmp

Filesize
4KB

Download
memory/1048-36-0x0000019E5F340000-0x0000019E5F350000-memory.dmp

Filesize
64KB

Download
memory/1048-52-0x0000019E678E0000-0x0000019E678E1000-memory.dmp

Filesize
4KB

Download
memory/1048-57-0x0000019E67910000-0x0000019E67911000-memory.dmp

Filesize
4KB

Download
memory/1048-54-0x0000019E67910000-0x0000019E67911000-memory.dmp

Filesize
4KB

Download
memory/1048-56-0x0000019E67910000-0x0000019E67911000-memory.dmp

Filesize
4KB

Download
memory/4456-10-0x00007FFA828F0000-0x00007FFA833B1000-memory.dmp

Filesize
10.8MB

Download
memory/4456-11-0x0000028EC5F20000-0x0000028EC5F30000-memory.dmp

Filesize
64KB

Download
memory/4456-19-0x00007FFA828F0000-0x00007FFA833B1000-memory.dmp

Filesize
10.8MB

Download
memory/4456-14-0x0000028EC5F20000-0x0000028EC5F30000-memory.dmp

Filesize
64KB

Download
memory/4456-13-0x0000028EC5F20000-0x0000028EC5F30000-memory.dmp

Filesize
64KB

Download
memory/4456-12-0x0000028EC5F20000-0x0000028EC5F30000-memory.dmp

Filesize
64KB

Download
memory/4456-1-0x00007FFA828F0000-0x00007FFA833B1000-memory.dmp

Filesize
10.8MB

Download
memory/4456-0-0x0000028EC4020000-0x0000028EC4048000-memory.dmp

Filesize
160KB

Download
memory/4456-9-0x0000028EE04F0000-0x0000028EE04FE000-memory.dmp

Filesize
56KB

Download
memory/4456-5-0x0000028EC5F20000-0x0000028EC5F30000-memory.dmp

Filesize
64KB

Download
memory/4456-8-0x0000028EE0520000-0x0000028EE0558000-memory.dmp

Filesize
224KB

Download
memory/4456-7-0x0000028EC5F20000-0x0000028EC5F30000-memory.dmp

Filesize
64KB

Download
memory/4456-6-0x0000028EE04A0000-0x0000028EE04A8000-memory.dmp

Filesize
32KB

Download
memory/4456-4-0x0000028EC5F20000-0x0000028EC5F30000-memory.dmp

Filesize
64KB

Download
memory/4456-3-0x0000028EDFEE0000-0x0000028EDFF9A000-memory.dmp

Filesize
744KB

Download
memory/4456-2-0x0000028EC5F20000-0x0000028EC5F30000-memory.dmp

Filesize
64KB

Download