Analysis Overview
SHA256
7b14a5c267d51a533b1d77b557b03c3437e7e59f699deafbb6c196cbdf38d931
Threat Level: Known bad
The file artifact.bin was found to be: Known bad.
Malicious Activity Summary
Floxif, Floodfix
Modifies visiblity of hidden/system files in Explorer
Modifies visibility of file extensions in Explorer
Detects Floxif payload
Loads dropped DLL
UPX packed file
ACProtect 1.3x - 1.4x DLL software
Enumerates connected drives
Network Service Discovery
Drops file in Program Files directory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-16 18:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-16 18:36
Reported
2024-09-16 18:39
Platform
win7-20240903-en
Max time kernel
144s
Max time network
118s
Command Line
Signatures
Floxif, Floodfix
Modifies visibility of file extensions in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
Modifies visiblity of hidden/system files in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
Detects Floxif payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\e: | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
Network Service Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Common Files\System\symsrv.dll | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| File created | \??\c:\program files\common files\system\symsrv.dll.000 | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\MRUListEx = 00000000ffffffff | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\NodeSlot = "1" | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = 00000000ffffffff | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 = 4a0031000000000000000000100054656d700000360008000400efbe00000000000000002a00000000000000000000000000000000000000000000000000540065006d007000000014000000 | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\MRUListEx = 00000000ffffffff | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0 | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0\MRUListEx = ffffffff | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\KnownFolderDerivedFolderType = "{57807898-8C4F-4462-BB63-71042380B109}" | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\0 = 5600310000000000000000001700617274696661637400003e0008000400efbe00000000000000002a0000000000000000000000000000000000000000000000000061007200740069006600610063007400000018000000 | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 7e0074001c0043465346160031000000000000000000100041707044617461000000741a595e96dfd3488d671733bcee28bac5cdfadf9f6756418947c5c76bc0b67f3c0008000400efbe00000000000000002a000000000000000000000000000000000000000000000000004100700070004400610074006100000042000000 | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f44471a0359723fa74489c55595fe6b30ee0000 | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 = 4c003100000000000000000010004c6f63616c00380008000400efbe00000000000000002a000000000000000000000000000000000000000000000000004c006f00630061006c00000014000000 | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
Suspicious behavior: LoadsDriver
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\artifact.exe
"C:\Users\Admin\AppData\Local\Temp\artifact.exe"
C:\Windows\SysWOW64\arp.exe
arp -a
C:\Windows\SysWOW64\arp.exe
arp -s 10.127.0.1 1f-3c-2b-a7-b4-03
C:\Windows\SysWOW64\arp.exe
arp -s 10.127.255.255 79-23-67-37-4a-61
C:\Windows\SysWOW64\arp.exe
arp -s 37.27.61.183 00-b5-ba-32-23-85
C:\Windows\SysWOW64\arp.exe
arp -s 224.0.0.22 01-1e-1b-7f-a9-a0
C:\Windows\SysWOW64\arp.exe
arp -s 224.0.0.251 ef-b1-62-11-ae-42
C:\Windows\SysWOW64\arp.exe
arp -s 224.0.0.252 81-ac-35-c8-52-e8
C:\Windows\SysWOW64\arp.exe
arp -s 239.255.255.250 6c-d6-51-d8-5d-06
C:\Windows\SysWOW64\arp.exe
arp -s 255.255.255.255 99-3d-75-4e-95-6c
C:\Windows\SysWOW64\arp.exe
arp -d
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.baidu.com | udp |
| HK | 103.235.46.96:80 | www.baidu.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 8.8.8.8:53 | www.aieov.com | udp |
| US | 45.79.19.196:80 | www.aieov.com | tcp |
| US | 45.79.19.196:80 | www.aieov.com | tcp |
Files
memory/2208-0-0x0000000000D80000-0x0000000000D9D000-memory.dmp
\Program Files\Common Files\System\symsrv.dll
| MD5 | 4fcd7574537cebec8e75b4e646996643 |
| SHA1 | efa59bb9050fb656b90d5d40c942fb2a304f2a8b |
| SHA256 | 8ea3b17e4b783ffc0bc387b81b823bf87af0d57da74541d88ba85314bb232a5d |
| SHA512 | 7f1a7ef64d332a735db82506b47d84853af870785066d29ccaf4fdeab114079a9f0db400e01ba574776a0d652a248658fe1e8f9659cdced19ad6eea09644ea3e |
memory/2208-4-0x0000000010000000-0x0000000010033000-memory.dmp
memory/2208-10-0x0000000000D80000-0x0000000000D9D000-memory.dmp
memory/2208-11-0x0000000010000000-0x0000000010033000-memory.dmp
memory/2208-12-0x0000000010000000-0x0000000010033000-memory.dmp
memory/2208-19-0x0000000010000000-0x0000000010033000-memory.dmp
memory/2208-22-0x0000000010000000-0x0000000010033000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-16 18:36
Reported
2024-09-16 18:39
Platform
win10v2004-20240910-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Floxif, Floodfix
Modifies visibility of file extensions in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
Modifies visiblity of hidden/system files in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
Detects Floxif payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates connected drives
| Description | Indicator | Process | Target |
| File opened (read-only) | \??\e: | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
Network Service Discovery
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\arp.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | \??\c:\program files\common files\system\symsrv.dll.000 | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| File created | C:\Program Files\Common Files\System\symsrv.dll | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\arp.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2629364133-3182087385-364449604-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
Suspicious behavior: LoadsDriver
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\artifact.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\artifact.exe
"C:\Users\Admin\AppData\Local\Temp\artifact.exe"
C:\Windows\SysWOW64\arp.exe
arp -a
C:\Windows\SysWOW64\arp.exe
arp -s 10.127.0.1 99-40-0a-a4-0d-f8
C:\Windows\SysWOW64\arp.exe
arp -s 10.127.255.255 ea-a7-ab-2a-c9-13
C:\Windows\SysWOW64\arp.exe
arp -s 136.243.69.123 74-a0-00-61-34-6c
C:\Windows\SysWOW64\arp.exe
arp -s 224.0.0.22 22-52-0f-ea-70-4e
C:\Windows\SysWOW64\arp.exe
arp -s 224.0.0.251 1a-94-7d-24-64-da
C:\Windows\SysWOW64\arp.exe
arp -s 224.0.0.252 98-27-fb-2e-93-9a
C:\Windows\SysWOW64\arp.exe
arp -s 239.255.255.250 bf-44-99-a2-06-59
C:\Windows\SysWOW64\arp.exe
arp -s 255.255.255.255 e1-05-ca-bd-6a-48
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
C:\Windows\SysWOW64\arp.exe
arp -d
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.baidu.com | udp |
| HK | 103.235.46.96:80 | www.baidu.com | tcp |
| US | 8.8.8.8:53 | 5isohu.com | udp |
| US | 8.8.8.8:53 | www.aieov.com | udp |
| US | 45.56.79.23:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 96.46.235.103.in-addr.arpa | udp |
| US | 45.56.79.23:80 | www.aieov.com | tcp |
| US | 8.8.8.8:53 | 23.79.56.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 44.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.173.189.20.in-addr.arpa | udp |
Files
memory/5080-0-0x00000000002D0000-0x00000000002ED000-memory.dmp
C:\Program Files\Common Files\System\symsrv.dll
| MD5 | 4fcd7574537cebec8e75b4e646996643 |
| SHA1 | efa59bb9050fb656b90d5d40c942fb2a304f2a8b |
| SHA256 | 8ea3b17e4b783ffc0bc387b81b823bf87af0d57da74541d88ba85314bb232a5d |
| SHA512 | 7f1a7ef64d332a735db82506b47d84853af870785066d29ccaf4fdeab114079a9f0db400e01ba574776a0d652a248658fe1e8f9659cdced19ad6eea09644ea3e |
memory/5080-5-0x0000000010000000-0x0000000010033000-memory.dmp
memory/5080-13-0x00000000002D1000-0x00000000002D2000-memory.dmp
C:\Users\Admin\AppData\Local\Start\update.exe
| MD5 | 3fd148b1aa62ee178945baf6d06e0f0f |
| SHA1 | 711c7f40edee6185b63193f1e671b2fe2d15e007 |
| SHA256 | 57d0f272b76a0639924032eedb1d89f911be719515abf803fbf07c4ac9c1eddb |
| SHA512 | 5e92b571ee9904d49afed585b35708113906b1235641a0ee6dddde824ec24dc2a986b8399a3c974e6cf1819a7d490060704b20bcc3ac6846f0a004e3b6ddfbc7 |
memory/5080-15-0x0000000010000000-0x0000000010033000-memory.dmp
memory/5080-16-0x00000000002D0000-0x00000000002ED000-memory.dmp
memory/5080-22-0x0000000010000000-0x0000000010033000-memory.dmp
memory/5080-35-0x0000000010000000-0x0000000010033000-memory.dmp