Analysis Overview
SHA256
e713dd53e3e00397cbd7cee9f6500cd58bc85aa5e76979f7cacb74eb37c7638c
Threat Level: Known bad
The file 4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
XtremeRAT
Boot or Logon Autostart Execution: Active Setup
UPX packed file
Adds Run key to start application
Suspicious use of SetThreadContext
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-15 23:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-15 23:28
Reported
2024-07-15 23:30
Platform
win10v2004-20240704-en
Max time kernel
146s
Max time network
149s
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 |
XtremeRAT
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart" | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A} | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A} | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3596 set thread context of 1384 | N/A | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_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\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | N/A |
| File created | C:\Windows\InstallDir\Server.exe | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | 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 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | 211.143.182.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
Files
memory/1384-2-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/1384-4-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/1384-5-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/1384-6-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/2928-10-0x0000000000C80000-0x0000000000C96000-memory.dmp
C:\Windows\InstallDir\Server.exe
| MD5 | 4bde968dc44a5aa3f94e977df490c07b |
| SHA1 | ee6164163bb036c7bf389a914e6a7bf832d61712 |
| SHA256 | e713dd53e3e00397cbd7cee9f6500cd58bc85aa5e76979f7cacb74eb37c7638c |
| SHA512 | 9c9ece33a878e58fd7e90c705e9c2668164479f2eda2cd3d5c78cc9adb8fc8babd3880d090626ee113dfef5dfef67d0a998cee5477072685729b6ba7711b2b20 |
memory/1384-13-0x0000000000C80000-0x0000000000C96000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-15 23:28
Reported
2024-07-15 23:30
Platform
win7-20240704-en
Max time kernel
150s
Max time network
155s
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 |
XtremeRAT
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A} | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart" | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{526D7626-7DE5-63MU-CSCC-7A31T284O28A} | C:\Windows\SysWOW64\svchost.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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2084 set thread context of 2188 | N/A | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\InstallDir\Server.exe | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\InstallDir\Server.exe | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\4bde968dc44a5aa3f94e977df490c07b_JaffaCakes118.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ayada.no-ip.info | udp |
Files
memory/2188-4-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/2188-2-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/2188-5-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/2188-6-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/2128-10-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/2128-12-0x0000000000C80000-0x0000000000C96000-memory.dmp
C:\Windows\InstallDir\Server.exe
| MD5 | 4bde968dc44a5aa3f94e977df490c07b |
| SHA1 | ee6164163bb036c7bf389a914e6a7bf832d61712 |
| SHA256 | e713dd53e3e00397cbd7cee9f6500cd58bc85aa5e76979f7cacb74eb37c7638c |
| SHA512 | 9c9ece33a878e58fd7e90c705e9c2668164479f2eda2cd3d5c78cc9adb8fc8babd3880d090626ee113dfef5dfef67d0a998cee5477072685729b6ba7711b2b20 |
memory/3068-16-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/2188-17-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/3068-19-0x0000000000C80000-0x0000000000C96000-memory.dmp