Analysis Overview
SHA256
8f9029118e749579a9ad429c715c7e17c14e554e20bb08251f2f69bb544ced88
Threat Level: Known bad
The file 3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
XtremeRAT
Detect XtremeRAT payload
Boot or Logon Autostart Execution: Active Setup
Suspicious use of SetThreadContext
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-12 05:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-12 05:04
Reported
2024-07-12 05:07
Platform
win7-20240704-en
Max time kernel
149s
Max time network
131s
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 |
| 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 |
XtremeRAT
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{13O574N7-5M0L-O653-YOTA-7SFS8480XAY6} | C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{13O574N7-5M0L-O653-YOTA-7SFS8480XAY6}\StubPath = "C:\\Windows\\InstallDir\\server.exe restart" | C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{13O574N7-5M0L-O653-YOTA-7SFS8480XAY6} | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{13O574N7-5M0L-O653-YOTA-7SFS8480XAY6}\StubPath = "C:\\Windows\\InstallDir\\server.exe restart" | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1736 set thread context of 2280 | N/A | C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\InstallDir\server.exe | C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe | N/A |
| File created | C:\Windows\InstallDir\server.exe | C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 127.0.0.1:82 | tcp |
Files
memory/1736-0-0x0000000074981000-0x0000000074982000-memory.dmp
memory/1736-1-0x0000000074980000-0x0000000074F2B000-memory.dmp
memory/1736-2-0x0000000074980000-0x0000000074F2B000-memory.dmp
memory/2280-3-0x0000000000C80000-0x0000000000C93000-memory.dmp
memory/2280-5-0x0000000000C80000-0x0000000000C93000-memory.dmp
memory/2280-4-0x0000000000C80000-0x0000000000C93000-memory.dmp
memory/2280-6-0x0000000000C80000-0x0000000000C93000-memory.dmp
memory/1736-7-0x0000000074980000-0x0000000074F2B000-memory.dmp
memory/2980-11-0x0000000000C80000-0x0000000000C93000-memory.dmp
memory/2980-13-0x0000000000C80000-0x0000000000C93000-memory.dmp
C:\Windows\InstallDir\server.exe
| MD5 | 3c139a70dc81cd1d227566461e70aa4d |
| SHA1 | 36f48baa40a25da2a0993cd7d2b342ced3516f07 |
| SHA256 | 8f9029118e749579a9ad429c715c7e17c14e554e20bb08251f2f69bb544ced88 |
| SHA512 | 5d3fd179cfa03024d965428e7f2cb710b775873e63ba239d47f756b37d69207e72af7ce8a9f3038af5a107e23bc3a909d2980d9a3b9c91e5e3dfcb49eafaefd3 |
memory/2252-17-0x0000000000C80000-0x0000000000C93000-memory.dmp
memory/2280-18-0x0000000000C80000-0x0000000000C93000-memory.dmp
memory/2252-20-0x0000000000C80000-0x0000000000C93000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-12 05:04
Reported
2024-07-12 05:07
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
150s
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 |
| 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 |
XtremeRAT
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{13O574N7-5M0L-O653-YOTA-7SFS8480XAY6} | C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{13O574N7-5M0L-O653-YOTA-7SFS8480XAY6}\StubPath = "C:\\Windows\\InstallDir\\server.exe restart" | C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{13O574N7-5M0L-O653-YOTA-7SFS8480XAY6} | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{13O574N7-5M0L-O653-YOTA-7SFS8480XAY6}\StubPath = "C:\\Windows\\InstallDir\\server.exe restart" | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 60 set thread context of 1948 | N/A | C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\InstallDir\server.exe | C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe | N/A |
| File created | C:\Windows\InstallDir\server.exe | C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c139a70dc81cd1d227566461e70aa4d_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| US | 8.8.8.8:53 | microsoft2012.no-ip.biz | udp |
| N/A | 127.0.0.1:82 | tcp | |
| N/A | 20.42.73.24:443 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
memory/60-0-0x0000000074A82000-0x0000000074A83000-memory.dmp
memory/60-1-0x0000000074A80000-0x0000000075031000-memory.dmp
memory/60-2-0x0000000074A80000-0x0000000075031000-memory.dmp
memory/1948-3-0x0000000000C80000-0x0000000000C93000-memory.dmp
memory/1948-4-0x0000000000C80000-0x0000000000C93000-memory.dmp
memory/60-6-0x0000000074A80000-0x0000000075031000-memory.dmp
memory/1948-7-0x0000000000C80000-0x0000000000C93000-memory.dmp
memory/1948-8-0x0000000000C80000-0x0000000000C93000-memory.dmp
memory/2288-12-0x0000000000C80000-0x0000000000C93000-memory.dmp
C:\Windows\InstallDir\server.exe
| MD5 | 3c139a70dc81cd1d227566461e70aa4d |
| SHA1 | 36f48baa40a25da2a0993cd7d2b342ced3516f07 |
| SHA256 | 8f9029118e749579a9ad429c715c7e17c14e554e20bb08251f2f69bb544ced88 |
| SHA512 | 5d3fd179cfa03024d965428e7f2cb710b775873e63ba239d47f756b37d69207e72af7ce8a9f3038af5a107e23bc3a909d2980d9a3b9c91e5e3dfcb49eafaefd3 |
memory/2812-14-0x0000000000C80000-0x0000000000C93000-memory.dmp
memory/1948-15-0x0000000000C80000-0x0000000000C93000-memory.dmp
memory/2812-17-0x0000000000C80000-0x0000000000C93000-memory.dmp