Analysis Overview
SHA256
9ee324f352cb42be67afad04bd0e3ed46521c98a75cb6043e96047137c326911
Threat Level: Known bad
The file 4a44628458993a9256535200ac0913ed_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Xloader
Xloader payload
Deletes itself
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of UnmapMainImage
Modifies registry class
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Gathers network information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-15 22:17
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-15 22:17
Reported
2024-10-15 22:20
Platform
win7-20240729-en
Max time kernel
146s
Max time network
119s
Command Line
Signatures
Xloader
Xloader payload
| 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 |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2632 set thread context of 2804 | N/A | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe |
| PID 2804 set thread context of 1236 | N/A | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | C:\Windows\Explorer.EXE |
| PID 2804 set thread context of 1236 | N/A | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | C:\Windows\Explorer.EXE |
| PID 3008 set thread context of 1236 | N/A | C:\Windows\SysWOW64\cmmon32.exe | C:\Windows\Explorer.EXE |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmmon32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmmon32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmmon32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\cmmon32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe
"C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe"
C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe
"C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe"
C:\Windows\SysWOW64\cmmon32.exe
"C:\Windows\SysWOW64\cmmon32.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe"
Network
Files
memory/2632-0-0x0000000073F5E000-0x0000000073F5F000-memory.dmp
memory/2632-1-0x0000000000D60000-0x0000000000E42000-memory.dmp
memory/2632-2-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2632-3-0x0000000000500000-0x0000000000516000-memory.dmp
memory/2632-4-0x0000000073F5E000-0x0000000073F5F000-memory.dmp
memory/2632-5-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2632-6-0x0000000005460000-0x00000000054FE000-memory.dmp
memory/2632-7-0x0000000000770000-0x000000000079E000-memory.dmp
memory/2804-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2804-12-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2804-8-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2804-9-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2632-13-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2804-14-0x0000000000E50000-0x0000000001153000-memory.dmp
memory/2804-17-0x0000000000330000-0x0000000000340000-memory.dmp
memory/2804-16-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1236-18-0x0000000007040000-0x0000000007101000-memory.dmp
memory/1236-23-0x00000000075B0000-0x0000000007696000-memory.dmp
memory/2804-21-0x0000000000370000-0x0000000000380000-memory.dmp
memory/2804-20-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1236-24-0x0000000007040000-0x0000000007101000-memory.dmp
memory/3008-25-0x0000000000F30000-0x0000000000F3D000-memory.dmp
memory/3008-26-0x0000000000F30000-0x0000000000F3D000-memory.dmp
memory/3008-27-0x0000000000080000-0x00000000000A9000-memory.dmp
memory/1236-28-0x00000000075B0000-0x0000000007696000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-15 22:17
Reported
2024-10-15 22:20
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
Xloader
Xloader payload
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4340 set thread context of 4308 | N/A | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe |
| PID 4308 set thread context of 3144 | N/A | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | C:\Windows\Explorer.EXE |
| PID 1680 set thread context of 3144 | N/A | C:\Windows\SysWOW64\NETSTAT.EXE | C:\Windows\Explorer.EXE |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\NETSTAT.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Gathers network information
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\NETSTAT.EXE | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ | C:\Windows\Explorer.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ | C:\Windows\Explorer.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NETSTAT.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NETSTAT.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\NETSTAT.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe
"C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe"
C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe
"C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe"
C:\Windows\SysWOW64\NETSTAT.EXE
"C:\Windows\SysWOW64\NETSTAT.EXE"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\ZYJY-2021010005.RXHT0021.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.privedenim.com | udp |
| US | 8.8.8.8:53 | www.pastelpastrybakery.com | udp |
| US | 172.67.206.152:80 | www.pastelpastrybakery.com | tcp |
| US | 8.8.8.8:53 | 152.206.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.mervperu.com | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.maryland-real-estates.com | udp |
| US | 8.8.8.8:53 | www.calvarirumba.com | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.oqity.com | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | www.realbetisbalompie.xyz | udp |
| US | 8.8.8.8:53 | www.royalposhpups.com | udp |
| US | 13.248.243.5:80 | www.royalposhpups.com | tcp |
| US | 8.8.8.8:53 | 5.243.248.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.votekellykitashima.com | udp |
| US | 8.8.8.8:53 | www.desarrollosolucionesnavarro.com | udp |
| US | 8.8.8.8:53 | www.golfwifi.net | udp |
| OM | 38.253.199.228:80 | www.golfwifi.net | tcp |
| US | 8.8.8.8:53 | 228.199.253.38.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.theutahhomestore.com | udp |
| US | 8.8.8.8:53 | www.tailored2fit.online | udp |
| US | 8.8.8.8:53 | www.rixmusic.com | udp |
| US | 198.49.23.144:80 | www.rixmusic.com | tcp |
| US | 8.8.8.8:53 | 144.23.49.198.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 123.10.44.20.in-addr.arpa | udp |
Files
memory/4340-0-0x000000007468E000-0x000000007468F000-memory.dmp
memory/4340-1-0x00000000003A0000-0x0000000000482000-memory.dmp
memory/4340-2-0x0000000004E20000-0x0000000004EBC000-memory.dmp
memory/4340-3-0x0000000005480000-0x0000000005A24000-memory.dmp
memory/4340-4-0x0000000004F70000-0x0000000005002000-memory.dmp
memory/4340-5-0x0000000004F30000-0x0000000004F3A000-memory.dmp
memory/4340-6-0x0000000074680000-0x0000000074E30000-memory.dmp
memory/4340-7-0x0000000005070000-0x00000000050C6000-memory.dmp
memory/4340-8-0x0000000005370000-0x0000000005386000-memory.dmp
memory/4340-9-0x000000007468E000-0x000000007468F000-memory.dmp
memory/4340-10-0x0000000074680000-0x0000000074E30000-memory.dmp
memory/4340-11-0x00000000066B0000-0x000000000674E000-memory.dmp
memory/4340-12-0x0000000008D00000-0x0000000008D2E000-memory.dmp
memory/4308-13-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4340-15-0x0000000074680000-0x0000000074E30000-memory.dmp
memory/4308-16-0x0000000001910000-0x0000000001C5A000-memory.dmp
memory/4308-19-0x0000000001350000-0x0000000001360000-memory.dmp
memory/4308-18-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3144-20-0x0000000008DA0000-0x0000000008E87000-memory.dmp
memory/1680-21-0x0000000000900000-0x000000000090B000-memory.dmp
memory/1680-22-0x0000000000900000-0x000000000090B000-memory.dmp
memory/1680-23-0x0000000000D70000-0x0000000000D99000-memory.dmp
memory/3144-24-0x0000000008DA0000-0x0000000008E87000-memory.dmp
memory/3144-27-0x0000000008820000-0x00000000088D1000-memory.dmp
memory/3144-28-0x0000000008820000-0x00000000088D1000-memory.dmp
memory/3144-30-0x0000000008820000-0x00000000088D1000-memory.dmp