Analysis Overview
SHA256
622f6d37e73da72ea2d39f77099ee466e5979e47e1c55c0062855abae923f121
Threat Level: Known bad
The file 09d716d57edc76d03136a0c475126554_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
ISR Stealer
ISR Stealer payload
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Writes to the Master Boot Record (MBR)
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-20 22:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 22:32
Reported
2024-06-20 22:35
Platform
win7-20240508-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
ISR Stealer
ISR Stealer 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 |
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2084 set thread context of 1248 | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe |
| PID 1248 set thread context of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe |
| PID 2732 set thread context of 2524 | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | mohd2.site40.net | udp |
Files
memory/1248-6-0x0000000000400000-0x0000000000443000-memory.dmp
memory/1248-8-0x0000000000400000-0x0000000000443000-memory.dmp
memory/1248-12-0x0000000000400000-0x0000000000443000-memory.dmp
memory/1248-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1248-4-0x0000000000400000-0x0000000000443000-memory.dmp
memory/1248-2-0x0000000000400000-0x0000000000443000-memory.dmp
memory/1248-30-0x0000000000400000-0x0000000000443000-memory.dmp
memory/2732-27-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2732-32-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2732-21-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2732-19-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2732-17-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2524-35-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2524-37-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2524-39-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2732-48-0x0000000000400000-0x000000000041E000-memory.dmp
memory/2524-43-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2524-51-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2524-52-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2524-53-0x0000000000400000-0x0000000000414000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 22:32
Reported
2024-06-20 22:35
Platform
win10v2004-20240508-en
Max time kernel
62s
Max time network
51s
Command Line
Signatures
ISR Stealer
ISR Stealer 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 |
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2976 set thread context of 3528 | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe |
| PID 3528 set thread context of 3428 | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe |
| PID 3428 set thread context of 4060 | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09d716d57edc76d03136a0c475126554_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | mohd2.site40.net | udp |
Files
memory/3528-2-0x0000000000400000-0x0000000000443000-memory.dmp
memory/3528-5-0x0000000000400000-0x0000000000443000-memory.dmp
memory/3428-8-0x0000000000400000-0x000000000041E000-memory.dmp
memory/3428-10-0x0000000000400000-0x000000000041E000-memory.dmp
memory/3528-11-0x0000000000400000-0x0000000000443000-memory.dmp
memory/4060-18-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4060-16-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3428-21-0x0000000000400000-0x000000000041E000-memory.dmp
memory/4060-24-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4060-25-0x0000000000400000-0x0000000000414000-memory.dmp