Analysis Overview
SHA256
2f4d373c949d014f7df4be41aacf208e5359bbd6a99c90182d4e75f993948b1d
Threat Level: Likely benign
The file a173f589aa5fa4f2e45010ecf3666101_JaffaCakes118 was found to be: Likely benign.
Malicious Activity Summary
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-12 17:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 17:12
Reported
2024-06-12 17:14
Platform
win7-20240220-en
Max time kernel
118s
Max time network
118s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\a173f589aa5fa4f2e45010ecf3666101_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2908 wrote to memory of 1668 | N/A | C:\Users\Admin\AppData\Local\Temp\a173f589aa5fa4f2e45010ecf3666101_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2908 wrote to memory of 1668 | N/A | C:\Users\Admin\AppData\Local\Temp\a173f589aa5fa4f2e45010ecf3666101_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2908 wrote to memory of 1668 | N/A | C:\Users\Admin\AppData\Local\Temp\a173f589aa5fa4f2e45010ecf3666101_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2908 wrote to memory of 1668 | N/A | C:\Users\Admin\AppData\Local\Temp\a173f589aa5fa4f2e45010ecf3666101_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a173f589aa5fa4f2e45010ecf3666101_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a173f589aa5fa4f2e45010ecf3666101_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2908 -s 116
Network
Files
memory/2908-0-0x00000000002C0000-0x0000000000330000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 17:12
Reported
2024-06-12 17:14
Platform
win10v2004-20240226-en
Max time kernel
143s
Max time network
148s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\a173f589aa5fa4f2e45010ecf3666101_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a173f589aa5fa4f2e45010ecf3666101_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a173f589aa5fa4f2e45010ecf3666101_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3964 -ip 3964
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3964 -s 332
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4024 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
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 | 131.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 224.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.141.79.40.in-addr.arpa | udp |
Files
memory/3964-0-0x00000000004E0000-0x0000000000550000-memory.dmp