Analysis Overview
SHA256
ffe89578bdd9b5913c5f249a2c275c616dae953b8f7f20c60a014679564ffcd4
Threat Level: Known bad
The file 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
XtremeRAT
Detect XtremeRAT payload
Boot or Logon Autostart Execution: Active Setup
Molebox Virtualization software
UPX packed file
Adds Run key to start application
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-12 05:05
Signatures
Molebox Virtualization software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-12 05:05
Reported
2024-07-12 05:08
Platform
win7-20240708-en
Max time kernel
145s
Max time network
146s
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 |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2} | C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart" | C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2} | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart" | C:\Windows\SysWOW64\svchost.exe | N/A |
Molebox Virtualization software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | 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 |
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\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\InstallDir\Server.exe | C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\InstallDir\Server.exe | C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.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 | bazokabak.no-ip.biz | udp |
| JP | 58.158.177.102:81 | bazokabak.no-ip.biz | tcp |
| JP | 58.158.177.102:81 | bazokabak.no-ip.biz | tcp |
| JP | 58.158.177.102:81 | bazokabak.no-ip.biz | tcp |
| JP | 58.158.177.102:81 | bazokabak.no-ip.biz | tcp |
| JP | 58.158.177.102:81 | bazokabak.no-ip.biz | tcp |
| JP | 58.158.177.102:81 | bazokabak.no-ip.biz | tcp |
Files
memory/1976-0-0x0000000000C80000-0x0000000000CA5000-memory.dmp
memory/1976-1-0x0000000000230000-0x0000000000231000-memory.dmp
memory/1976-5-0x0000000074F61000-0x0000000074F62000-memory.dmp
memory/1976-4-0x00000000774F0000-0x00000000774F1000-memory.dmp
memory/1976-3-0x00000000009A0000-0x00000000009B0000-memory.dmp
memory/1976-2-0x0000000000320000-0x000000000036E000-memory.dmp
memory/1976-6-0x0000000074F50000-0x0000000075060000-memory.dmp
memory/1736-10-0x0000000000C80000-0x0000000000CA5000-memory.dmp
memory/1736-12-0x0000000000C80000-0x0000000000CA5000-memory.dmp
C:\Windows\InstallDir\Server.exe
| MD5 | 3c14204e5dfd970b38c3852aaf1ec689 |
| SHA1 | 1eae6bd73d69e7aea52ac99ae8af0ff0d838d4b6 |
| SHA256 | ffe89578bdd9b5913c5f249a2c275c616dae953b8f7f20c60a014679564ffcd4 |
| SHA512 | 75720ac3609436979e7026806b6a510fcfbf6b94b97a0d5d5e3b59b20dcbd4a160e3ae7b2c339812d64edc1f29583947453fbe70d7ef8c40ecbccd595e33d3ec |
memory/1736-14-0x0000000074F50000-0x0000000075060000-memory.dmp
memory/2180-17-0x0000000000C80000-0x0000000000CA5000-memory.dmp
memory/1976-18-0x0000000000C80000-0x0000000000CA5000-memory.dmp
memory/1976-19-0x0000000000320000-0x000000000036E000-memory.dmp
memory/1976-20-0x0000000074F50000-0x0000000075060000-memory.dmp
memory/2180-22-0x0000000000C80000-0x0000000000CA5000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-12 05:05
Reported
2024-07-12 05:08
Platform
win10v2004-20240709-en
Max time kernel
146s
Max time network
143s
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\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart" | C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2} | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\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\{5460C4DF-B266-909E-CB58-E32B79832EB2} | C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe | N/A |
Molebox Virtualization software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | 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 |
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\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_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-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\InstallDir\Server.exe | C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe | N/A |
| File created | C:\Windows\InstallDir\Server.exe | C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\explorer.exe
explorer.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | bazokabak.no-ip.biz | udp |
| JP | 58.158.177.102:81 | bazokabak.no-ip.biz | tcp |
| JP | 58.158.177.102:81 | bazokabak.no-ip.biz | tcp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| JP | 58.158.177.102:81 | bazokabak.no-ip.biz | tcp |
| JP | 58.158.177.102:81 | bazokabak.no-ip.biz | tcp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| JP | 58.158.177.102:81 | bazokabak.no-ip.biz | tcp |
| JP | 58.158.177.102:81 | bazokabak.no-ip.biz | tcp |
Files
memory/1408-0-0x00000000009C0000-0x00000000009C1000-memory.dmp
memory/1408-6-0x0000000076F60000-0x0000000076F61000-memory.dmp
memory/1408-5-0x00000000009D0000-0x00000000009E0000-memory.dmp
memory/1408-4-0x00000000773B2000-0x00000000773B3000-memory.dmp
memory/1408-3-0x0000000002470000-0x0000000002480000-memory.dmp
memory/1408-2-0x00000000009F0000-0x0000000000A3E000-memory.dmp
memory/1408-1-0x0000000000C80000-0x0000000000CA5000-memory.dmp
memory/1408-7-0x0000000076F40000-0x0000000077030000-memory.dmp
memory/1408-9-0x0000000076F40000-0x0000000077030000-memory.dmp
memory/1408-8-0x0000000076F40000-0x0000000077030000-memory.dmp
memory/1408-10-0x0000000076F40000-0x0000000077030000-memory.dmp
memory/2004-14-0x0000000000C80000-0x0000000000CA5000-memory.dmp
C:\Windows\InstallDir\Server.exe
| MD5 | 3c14204e5dfd970b38c3852aaf1ec689 |
| SHA1 | 1eae6bd73d69e7aea52ac99ae8af0ff0d838d4b6 |
| SHA256 | ffe89578bdd9b5913c5f249a2c275c616dae953b8f7f20c60a014679564ffcd4 |
| SHA512 | 75720ac3609436979e7026806b6a510fcfbf6b94b97a0d5d5e3b59b20dcbd4a160e3ae7b2c339812d64edc1f29583947453fbe70d7ef8c40ecbccd595e33d3ec |
memory/2004-16-0x0000000076F40000-0x0000000077030000-memory.dmp
memory/1984-17-0x0000000000C80000-0x0000000000CA5000-memory.dmp
memory/1984-18-0x0000000076F40000-0x0000000077030000-memory.dmp
memory/1408-19-0x0000000000C80000-0x0000000000CA5000-memory.dmp
memory/1408-20-0x0000000076F40000-0x0000000077030000-memory.dmp
memory/1408-21-0x00000000009F0000-0x0000000000A3E000-memory.dmp
memory/1984-23-0x0000000000C80000-0x0000000000CA5000-memory.dmp
memory/2004-24-0x0000000076F40000-0x0000000077030000-memory.dmp
memory/1984-25-0x0000000076F40000-0x0000000077030000-memory.dmp