Analysis Overview
SHA256
9a0fbbd2f93d5739f2ad3a4489e85bd0cd95fd78da45e5ea0b1610a59c1ae132
Threat Level: Known bad
The file 595264502c2b84951ca351b8084fef0e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
XtremeRAT
Detect XtremeRAT payload
Boot or Logon Autostart Execution: Active Setup
Adds Run key to start application
Suspicious use of SetThreadContext
Drops file in Program Files directory
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-18 22:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-18 22:24
Reported
2024-07-18 22:26
Platform
win7-20240704-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
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XtremeRAT
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{RS857443-262M-Q02S-5YU2-TAS16G4L54R1} | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{RS857443-262M-Q02S-5YU2-TAS16G4L54R1}\StubPath = "C:\\Program Files (x86)\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{RS857443-262M-Q02S-5YU2-TAS16G4L54R1} | C:\Windows\SysWOW64\notepad.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{RS857443-262M-Q02S-5YU2-TAS16G4L54R1}\StubPath = "C:\\Program Files (x86)\\InstallDir\\Server.exe restart" | C:\Windows\SysWOW64\notepad.exe | 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:\\Program Files (x86)\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\notepad.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Program Files (x86)\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\notepad.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Program Files (x86)\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Program Files (x86)\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 332 set thread context of 2400 | N/A | C:\Users\Admin\AppData\Local\Temp\595264502c2b84951ca351b8084fef0e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\595264502c2b84951ca351b8084fef0e_JaffaCakes118.EXE |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\InstallDir\Server.exe | C:\Windows\SysWOW64\notepad.exe | N/A |
| File opened for modification | C:\Program Files (x86)\InstallDir\ | C:\Windows\SysWOW64\notepad.exe | N/A |
| File opened for modification | C:\Program Files (x86)\InstallDir\Server.exe | C:\Windows\SysWOW64\notepad.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\595264502c2b84951ca351b8084fef0e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\notepad.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\595264502c2b84951ca351b8084fef0e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\595264502c2b84951ca351b8084fef0e_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\595264502c2b84951ca351b8084fef0e_JaffaCakes118.EXE
"C:\Users\Admin\AppData\Local\Temp\595264502c2b84951ca351b8084fef0e_JaffaCakes118.EXE"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\notepad.exe
notepad.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | wer99.no-ip.org | udp |
Files
memory/332-0-0x0000000000400000-0x00000000004B1000-memory.dmp
memory/332-3-0x00000000029F0000-0x0000000002AA1000-memory.dmp
memory/2400-4-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2400-6-0x0000000010000000-0x000000001004A000-memory.dmp
memory/332-8-0x0000000000400000-0x00000000004B1000-memory.dmp
memory/2400-7-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2400-5-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2128-9-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2128-11-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2052-14-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2400-15-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2052-18-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2052-19-0x0000000010000000-0x000000001004A000-memory.dmp
C:\Program Files (x86)\InstallDir\Server.exe
| MD5 | 595264502c2b84951ca351b8084fef0e |
| SHA1 | 62d2be66899694bce7aa6593ad0effff8c263425 |
| SHA256 | 9a0fbbd2f93d5739f2ad3a4489e85bd0cd95fd78da45e5ea0b1610a59c1ae132 |
| SHA512 | 590f0c81e3ed6e52898f82a53041984f989e610d66fef6090333aff59582997d394e1f7daa1287ce0c0014b4c7430171c7c1799aa4aef19ad9376ce3ef4c1e57 |
memory/2128-21-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2052-22-0x0000000010000000-0x000000001004A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-18 22:24
Reported
2024-07-18 22:26
Platform
win10v2004-20240709-en
Max time kernel
139s
Max time network
149s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
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XtremeRAT
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{RS857443-262M-Q02S-5YU2-TAS16G4L54R1} | C:\Windows\SysWOW64\notepad.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{RS857443-262M-Q02S-5YU2-TAS16G4L54R1}\StubPath = "C:\\Program Files (x86)\\InstallDir\\Server.exe restart" | C:\Windows\SysWOW64\notepad.exe | 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:\\Program Files (x86)\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\notepad.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Program Files (x86)\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\notepad.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1916 set thread context of 632 | N/A | C:\Users\Admin\AppData\Local\Temp\595264502c2b84951ca351b8084fef0e_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\595264502c2b84951ca351b8084fef0e_JaffaCakes118.EXE |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\InstallDir\Server.exe | C:\Windows\SysWOW64\notepad.exe | N/A |
| File created | C:\Program Files (x86)\InstallDir\Server.exe | C:\Windows\SysWOW64\notepad.exe | N/A |
| File opened for modification | C:\Program Files (x86)\InstallDir\ | C:\Windows\SysWOW64\notepad.exe | N/A |
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 |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\notepad.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\notepad.exe |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\595264502c2b84951ca351b8084fef0e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\notepad.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\595264502c2b84951ca351b8084fef0e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\595264502c2b84951ca351b8084fef0e_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\595264502c2b84951ca351b8084fef0e_JaffaCakes118.EXE
"C:\Users\Admin\AppData\Local\Temp\595264502c2b84951ca351b8084fef0e_JaffaCakes118.EXE"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\notepad.exe
notepad.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 408 -ip 408
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 488
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 408 -ip 408
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 408 -s 508
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 1080 -ip 1080
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1080 -s 996
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1080 -ip 1080
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1080 -s 1004
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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.58.20.217.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 | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
Files
memory/1916-0-0x0000000000400000-0x00000000004B1000-memory.dmp
memory/632-4-0x0000000010000000-0x000000001004A000-memory.dmp
memory/632-3-0x0000000010000000-0x000000001004A000-memory.dmp
memory/632-5-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1916-7-0x0000000000400000-0x00000000004B1000-memory.dmp
memory/632-8-0x0000000010000000-0x000000001004A000-memory.dmp
memory/408-9-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1080-10-0x0000000010000000-0x000000001004A000-memory.dmp
memory/632-11-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1080-15-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1080-14-0x0000000010000000-0x000000001004A000-memory.dmp
memory/408-16-0x0000000010000000-0x000000001004A000-memory.dmp
memory/1080-17-0x0000000010000000-0x000000001004A000-memory.dmp