Analysis Overview
SHA256
7cd8b8261d83ddb8479f88adabdde80ba47643d65a8877dab225384e2384ff6a
Threat Level: Shows suspicious behavior
The file 1a1ccb24271bdbf9de1871c3f02dce3e_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
VMProtect packed file
UPX packed file
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-28 12:27
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
VMProtect packed file
| 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
2024-06-28 12:27
Reported
2024-06-28 12:29
Platform
win7-20240508-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1a1ccb24271bdbf9de1871c3f02dce3e_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1a1ccb24271bdbf9de1871c3f02dce3e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1a1ccb24271bdbf9de1871c3f02dce3e_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2164 -s 252
Network
Files
memory/2164-0-0x0000000000400000-0x000000000050D000-memory.dmp
memory/2164-1-0x0000000000A90000-0x0000000000B9D000-memory.dmp
memory/2164-2-0x00000000004CD000-0x00000000004CE000-memory.dmp
memory/2164-3-0x0000000000400000-0x000000000050D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 12:27
Reported
2024-06-28 12:29
Platform
win10v2004-20240508-en
Max time kernel
93s
Max time network
99s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\1a1ccb24271bdbf9de1871c3f02dce3e_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1a1ccb24271bdbf9de1871c3f02dce3e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1a1ccb24271bdbf9de1871c3f02dce3e_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2848 -ip 2848
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2848 -s 264
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/2848-0-0x0000000000400000-0x000000000050D000-memory.dmp