Analysis Overview
SHA256
5131b99eca49a0694073f43f58543781fd6adecc63a0cd643a50686b4d3e001a
Threat Level: Known bad
The file 4b32fb4d21ff7225187b42d4c9722dce_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Xloader
Xloader payload
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of UnmapMainImage
Suspicious use of AdjustPrivilegeToken
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-16 03:22
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-16 03:22
Reported
2024-10-16 03:24
Platform
win7-20240903-en
Max time kernel
147s
Max time network
117s
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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3052 set thread context of 2560 | N/A | C:\Users\Admin\AppData\Local\Temp\4b32fb4d21ff7225187b42d4c9722dce_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 2560 set thread context of 1204 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 2560 set thread context of 1204 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 2664 set thread context of 1204 | N/A | C:\Windows\SysWOW64\cmstp.exe | C:\Windows\Explorer.EXE |
Enumerates physical storage devices
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\4b32fb4d21ff7225187b42d4c9722dce_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmstp.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmstp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmstp.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4b32fb4d21ff7225187b42d4c9722dce_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\cmstp.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\4b32fb4d21ff7225187b42d4c9722dce_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4b32fb4d21ff7225187b42d4c9722dce_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RkaONosqCQHta" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7BA5.tmp"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\cmstp.exe
"C:\Windows\SysWOW64\cmstp.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
Files
memory/3052-0-0x00000000740EE000-0x00000000740EF000-memory.dmp
memory/3052-1-0x0000000000CB0000-0x0000000000DC4000-memory.dmp
memory/3052-2-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/3052-3-0x0000000000460000-0x000000000047E000-memory.dmp
memory/3052-4-0x00000000740EE000-0x00000000740EF000-memory.dmp
memory/3052-5-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/3052-6-0x00000000009E0000-0x0000000000A80000-memory.dmp
memory/3052-7-0x0000000000C50000-0x0000000000C7E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp7BA5.tmp
| MD5 | d61992439b88664854fd3192c1a6d053 |
| SHA1 | eb955410bd9298b31a749ec85603427b5424d224 |
| SHA256 | 4add94e4881825d61c04be7c961de367d0080737d8a07f70b05055b797634cb7 |
| SHA512 | cc364aea05dce6adb6e0eeb0555175e7cd2e92cb6af743d5b3437754e0c67083f02e3d132d0685ef6d64c99fe0c497c3379c7ab5da43de9284a7bf62cf1c45d8 |
memory/2560-13-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2560-14-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2560-17-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2560-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/3052-18-0x00000000740E0000-0x00000000747CE000-memory.dmp
memory/2560-20-0x00000000009E0000-0x0000000000CE3000-memory.dmp
memory/2560-21-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2560-22-0x00000000001A0000-0x00000000001B1000-memory.dmp
memory/1204-23-0x0000000004ED0000-0x0000000004FD8000-memory.dmp
memory/2560-26-0x00000000001F0000-0x0000000000201000-memory.dmp
memory/1204-27-0x0000000005070000-0x0000000005166000-memory.dmp
memory/2560-25-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2664-28-0x0000000000690000-0x00000000006A8000-memory.dmp
memory/2664-29-0x0000000000690000-0x00000000006A8000-memory.dmp
memory/1204-30-0x0000000005070000-0x0000000005166000-memory.dmp
memory/2664-31-0x00000000000D0000-0x00000000000F9000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-16 03:22
Reported
2024-10-16 03:24
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\4b32fb4d21ff7225187b42d4c9722dce_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3240 set thread context of 2108 | N/A | C:\Users\Admin\AppData\Local\Temp\4b32fb4d21ff7225187b42d4c9722dce_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 2108 set thread context of 3460 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 4140 set thread context of 3460 | N/A | C:\Windows\SysWOW64\raserver.exe | C:\Windows\Explorer.EXE |
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\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\raserver.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4b32fb4d21ff7225187b42d4c9722dce_JaffaCakes118.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-1-5-21-4050598569-1597076380-177084960-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ | C:\Windows\Explorer.EXE | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\raserver.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\raserver.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\raserver.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\4b32fb4d21ff7225187b42d4c9722dce_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4b32fb4d21ff7225187b42d4c9722dce_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RkaONosqCQHta" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3AC2.tmp"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\raserver.exe
"C:\Windows\SysWOW64\raserver.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.shwangjia.com | udp |
| HK | 45.199.37.35:80 | www.shwangjia.com | tcp |
| US | 8.8.8.8:53 | 35.37.199.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.joysell.net | udp |
| CN | 8.129.5.95:80 | www.joysell.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | 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.joysell.net | udp |
| CN | 8.129.5.95:80 | www.joysell.net | tcp |
| US | 8.8.8.8:53 | www.motivasyonakademi.com | udp |
| TR | 185.242.161.159:80 | www.motivasyonakademi.com | tcp |
| US | 8.8.8.8:53 | 159.161.242.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.fishingkerry.com | udp |
| US | 185.199.110.153:80 | www.fishingkerry.com | tcp |
| US | 8.8.8.8:53 | 153.110.199.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.nanos-ai.net | udp |
| US | 8.8.8.8:53 | www.caucasianwhisperer.com | udp |
| US | 76.223.67.189:80 | www.caucasianwhisperer.com | tcp |
| US | 8.8.8.8:53 | 189.67.223.76.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.whimsybeardesigns.com | udp |
| CA | 23.227.38.74:80 | www.whimsybeardesigns.com | tcp |
| US | 8.8.8.8:53 | 74.38.227.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.zgsdjzw.com | udp |
| HK | 154.221.67.33:80 | www.zgsdjzw.com | tcp |
| US | 8.8.8.8:53 | 33.67.221.154.in-addr.arpa | udp |
Files
memory/3240-0-0x00000000749AE000-0x00000000749AF000-memory.dmp
memory/3240-1-0x0000000000A40000-0x0000000000B54000-memory.dmp
memory/3240-2-0x00000000054B0000-0x000000000554C000-memory.dmp
memory/3240-3-0x0000000005B80000-0x0000000006124000-memory.dmp
memory/3240-4-0x0000000005670000-0x0000000005702000-memory.dmp
memory/3240-5-0x00000000055B0000-0x00000000055BA000-memory.dmp
memory/3240-6-0x0000000005850000-0x00000000058A6000-memory.dmp
memory/3240-7-0x00000000749A0000-0x0000000075150000-memory.dmp
memory/3240-8-0x0000000006130000-0x000000000614E000-memory.dmp
memory/3240-9-0x00000000749AE000-0x00000000749AF000-memory.dmp
memory/3240-10-0x00000000749A0000-0x0000000075150000-memory.dmp
memory/3240-11-0x0000000004EF0000-0x0000000004F90000-memory.dmp
memory/3240-12-0x0000000006D00000-0x0000000006D2E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp3AC2.tmp
| MD5 | 97e2e76dbbaa6edb264d9bc9c23a06c0 |
| SHA1 | bc8f7256a371cc722fab7e3af2412e425d1ce2bd |
| SHA256 | a754624112372d78c3be981265a41274cfab094c30df4df007fb08cb340d46ae |
| SHA512 | d111d68119582f1c35c949b2b917429a05e04d11e0eafc21070ea7d51f2837a156c232ac582a6b3c95e8b1cb86528a218ad33406c3d64f99ce0f1dc821b66e32 |
memory/2108-18-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3240-20-0x00000000749A0000-0x0000000075150000-memory.dmp
memory/2108-21-0x00000000016D0000-0x0000000001A1A000-memory.dmp
memory/2108-24-0x0000000001630000-0x0000000001641000-memory.dmp
memory/2108-23-0x0000000000400000-0x0000000000429000-memory.dmp
memory/3460-25-0x0000000009150000-0x00000000092B6000-memory.dmp
memory/4140-26-0x0000000000230000-0x000000000024F000-memory.dmp
memory/4140-28-0x0000000000230000-0x000000000024F000-memory.dmp
memory/4140-29-0x00000000001B0000-0x00000000001D9000-memory.dmp
memory/3460-30-0x0000000009150000-0x00000000092B6000-memory.dmp
memory/3460-34-0x0000000003820000-0x00000000038E3000-memory.dmp
memory/3460-35-0x0000000003820000-0x00000000038E3000-memory.dmp