Analysis Overview
SHA256
77eb02d972ac37ee02210a3ba0ae73a0f2e904e6c40aa46507354aa6e9ed46ed
Threat Level: Known bad
The file 00ea206f316981790d5eedc6aaf23d00_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
ISR Stealer
ISR Stealer payload
UPX packed file
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-19 22:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-19 22:37
Reported
2024-06-19 22:39
Platform
win7-20240611-en
Max time kernel
141s
Max time network
124s
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 |
Reads user/profile data of web browsers
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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2100 set thread context of 2364 | N/A | C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe |
| PID 2364 set thread context of 2996 | N/A | C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
Network
Files
memory/2364-2-0x0000000000400000-0x0000000000432000-memory.dmp
memory/2996-7-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2996-9-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2996-10-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2996-12-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2996-11-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2996-16-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2364-17-0x0000000000400000-0x0000000000432000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 22:37
Reported
2024-06-19 22:39
Platform
win10v2004-20240508-en
Max time kernel
51s
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 |
Reads user/profile data of web browsers
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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3248 set thread context of 4000 | N/A | C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe |
| PID 4000 set thread context of 640 | N/A | C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\00ea206f316981790d5eedc6aaf23d00_JaffaCakes118.exe
/scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/4000-2-0x0000000000400000-0x0000000000432000-memory.dmp
memory/4000-4-0x0000000000400000-0x0000000000432000-memory.dmp
memory/640-7-0x0000000000400000-0x0000000000453000-memory.dmp
memory/640-9-0x0000000000400000-0x0000000000453000-memory.dmp
memory/640-10-0x0000000000400000-0x0000000000453000-memory.dmp
memory/640-11-0x0000000000400000-0x0000000000453000-memory.dmp
memory/640-13-0x0000000000400000-0x0000000000453000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp.ini
| MD5 | d1ea279fb5559c020a1b4137dc4de237 |
| SHA1 | db6f8988af46b56216a6f0daf95ab8c9bdb57400 |
| SHA256 | fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba |
| SHA512 | 720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3 |
memory/4000-16-0x0000000000400000-0x0000000000432000-memory.dmp