Analysis Overview
SHA256
7ae414b81771ec569467c710c4c0d420c19299d908ba283e130f071b4a09c479
Threat Level: Known bad
The file 1cc8df75face9909e22176b7e882a3a5_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Troldesh, Shade, Encoder.858
Reads user/profile data of web browsers
UPX packed file
Adds Run key to start application
Checks installed software on the system
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-06 13:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-06 13:48
Reported
2024-05-06 13:50
Platform
win7-20240220-en
Max time kernel
140s
Max time network
125s
Command Line
Signatures
Troldesh, Shade, Encoder.858
Reads user/profile data of web browsers
UPX packed file
| Description | Indicator | Process | Target |
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Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe | N/A |
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2908 set thread context of 2224 | N/A | C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:49206 | tcp | |
| NL | 194.109.206.212:443 | tcp | |
| US | 154.35.32.5:443 | tcp | |
| SE | 171.25.193.9:80 | tcp |
Files
memory/2908-0-0x00000000005C0000-0x00000000006E0000-memory.dmp
memory/2908-1-0x00000000005C0000-0x00000000006E0000-memory.dmp
memory/2908-2-0x0000000002230000-0x0000000002305000-memory.dmp
memory/2224-3-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/2224-5-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2908-8-0x00000000005C0000-0x00000000006E0000-memory.dmp
memory/2224-11-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-9-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-7-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-6-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-10-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-14-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-17-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-15-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-12-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-13-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-20-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-21-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-22-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-23-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-24-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-25-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-28-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-29-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-30-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-31-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-32-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-33-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-34-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-35-0x0000000000400000-0x0000000000608000-memory.dmp
memory/2224-36-0x0000000000400000-0x0000000000608000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-06 13:48
Reported
2024-05-06 13:50
Platform
win10v2004-20240419-en
Max time kernel
142s
Max time network
150s
Command Line
Signatures
Troldesh, Shade, Encoder.858
Reads user/profile data of web browsers
UPX packed file
| Description | Indicator | Process | Target |
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Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" | C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe | N/A |
Checks installed software on the system
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 232 set thread context of 4484 | N/A | C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1cc8df75face9909e22176b7e882a3a5_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| SG | 76.73.17.194:9090 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| N/A | 127.0.0.1:54477 | tcp | |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.155:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 155.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| AT | 86.59.21.38:443 | tcp | |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 142.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| DE | 131.188.40.189:443 | tcp | |
| US | 8.8.8.8:53 | 189.40.188.131.in-addr.arpa | udp |
Files
memory/232-1-0x00000000025B0000-0x00000000026D5000-memory.dmp
memory/232-2-0x00000000026E0000-0x00000000027B5000-memory.dmp
memory/4484-4-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-8-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-7-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-6-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-5-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-3-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-11-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-13-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-10-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-14-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-9-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-17-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-18-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-19-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-20-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-21-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-22-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-25-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-26-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-27-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-28-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-29-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-30-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-31-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-32-0x0000000000400000-0x0000000000608000-memory.dmp
memory/4484-33-0x0000000000400000-0x0000000000608000-memory.dmp