Analysis Overview
SHA256
c3af20b5694f18730a977159cb031b8131037471a795f92f06578b402b158dd3
Threat Level: Shows suspicious behavior
The file 107fea87638aa40ea741898311ca7e7d_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
VMProtect packed file
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-26 02:57
Signatures
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
2024-06-26 02:57
Reported
2024-06-26 03:00
Platform
win7-20240419-en
Max time kernel
118s
Max time network
118s
Command Line
Signatures
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\107fea87638aa40ea741898311ca7e7d_JaffaCakes118.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\107fea87638aa40ea741898311ca7e7d_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1824 wrote to memory of 940 | N/A | C:\Users\Admin\AppData\Local\Temp\107fea87638aa40ea741898311ca7e7d_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1824 wrote to memory of 940 | N/A | C:\Users\Admin\AppData\Local\Temp\107fea87638aa40ea741898311ca7e7d_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1824 wrote to memory of 940 | N/A | C:\Users\Admin\AppData\Local\Temp\107fea87638aa40ea741898311ca7e7d_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1824 wrote to memory of 940 | N/A | C:\Users\Admin\AppData\Local\Temp\107fea87638aa40ea741898311ca7e7d_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\107fea87638aa40ea741898311ca7e7d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\107fea87638aa40ea741898311ca7e7d_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1824 -s 196
Network
Files
memory/1824-0-0x0000000000400000-0x0000000000425000-memory.dmp
memory/1824-1-0x0000000000400000-0x0000000000425000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-26 02:57
Reported
2024-06-26 03:00
Platform
win10v2004-20240508-en
Max time kernel
125s
Max time network
131s
Command Line
Signatures
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\107fea87638aa40ea741898311ca7e7d_JaffaCakes118.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\107fea87638aa40ea741898311ca7e7d_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\107fea87638aa40ea741898311ca7e7d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\107fea87638aa40ea741898311ca7e7d_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4364 -ip 4364
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4364 -s 544
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 --field-trial-handle=3404,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=4228 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.15.31.184.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.173.189.20.in-addr.arpa | udp |
Files
memory/4364-0-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4364-1-0x0000000000400000-0x0000000000425000-memory.dmp