Analysis Overview
SHA256
4e805a41c07e004d9d74a9d77b20a5baa0d939bcd69bf5f60af508528bedb115
Threat Level: Known bad
The file 563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
UAC bypass
Windows security bypass
Detect XtremeRAT payload
XtremeRAT
Windows security modification
UPX packed file
Checks whether UAC is enabled
Maps connected drives based on registry
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
System policy modification
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-18 05:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-18 05:06
Reported
2024-07-18 05:09
Platform
win10v2004-20240709-en
Max time kernel
140s
Max time network
123s
Command Line
Signatures
Detect XtremeRAT 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 |
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UACDisableNotify = "0" | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
XtremeRAT
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 |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UACDisableNotify = "0" | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4664 set thread context of 4008 | N/A | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\svchost.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\svchost.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeBackupPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4964 -ip 4964
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 488
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4964 -ip 4964
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 496
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/4664-0-0x0000000000401000-0x00000000004C0000-memory.dmp
memory/4008-3-0x0000000010000000-0x000000001004A000-memory.dmp
memory/4008-5-0x0000000010000000-0x000000001004A000-memory.dmp
memory/4008-6-0x0000000010000000-0x000000001004A000-memory.dmp
memory/4008-7-0x0000000000400000-0x0000000000515000-memory.dmp
memory/4964-8-0x0000000010000000-0x000000001004A000-memory.dmp
memory/4964-9-0x0000000010000000-0x000000001004A000-memory.dmp
memory/4664-10-0x0000000000400000-0x0000000000515000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-18 05:06
Reported
2024-07-18 05:09
Platform
win7-20240704-en
Max time kernel
149s
Max time network
121s
Command Line
Signatures
Detect XtremeRAT 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 |
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UACDisableNotify = "0" | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
XtremeRAT
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 |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UACDisableNotify = "0" | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2236 set thread context of 2616 | N/A | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeBackupPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\563f21a58f7ee7b6148afdde4dd5009a_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
Network
Files
memory/2236-0-0x0000000000401000-0x00000000004C0000-memory.dmp
memory/2616-3-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2616-5-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2616-6-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2616-7-0x0000000000400000-0x0000000000515000-memory.dmp
memory/2732-10-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2732-9-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2236-11-0x0000000000400000-0x0000000000515000-memory.dmp
memory/2732-13-0x0000000010000000-0x000000001004A000-memory.dmp