Analysis Overview
SHA256
70bc7285a15b4651cc02114182faabaf1c0ffe1b6cd8a381b89db115a6c52826
Threat Level: Shows suspicious behavior
The file 03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
ASPack v2.12-2.42
Deletes itself
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-22 21:52
Signatures
ASPack v2.12-2.42
| 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
2024-06-22 21:52
Reported
2024-06-22 21:55
Platform
win7-20240508-en
Max time kernel
120s
Max time network
120s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2296 wrote to memory of 3020 | N/A | C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2296 wrote to memory of 3020 | N/A | C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2296 wrote to memory of 3020 | N/A | C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2296 wrote to memory of 3020 | N/A | C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\$203130531.bat
Network
Files
memory/2296-0-0x0000000000220000-0x0000000000221000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\$203130531.bat
| MD5 | 7837e80dd94ed9a3499faddd43110fe1 |
| SHA1 | f08711d5d47ea8ccf8d977a6ae4ec70a2e532696 |
| SHA256 | 7b72b602049c0fca8e472aef3b00ae7a84b1c4ba0eb0b0d33f0c21d0b1799955 |
| SHA512 | a6bffd134f014767676269ebcda53c75f64c0c24d41444fe28419796210fd8858fcbe9be8082e5a9929802eff947c5efbc72b7dd9e84eadc883d0a63bb228e91 |
memory/2296-8-0x0000000000400000-0x0000000000596000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-22 21:52
Reported
2024-06-22 21:55
Platform
win10v2004-20240508-en
Max time kernel
125s
Max time network
128s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 956 wrote to memory of 4568 | N/A | C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 956 wrote to memory of 4568 | N/A | C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 956 wrote to memory of 4568 | N/A | C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\03fe6ae3386d9fbaae768184bb2be802_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$203130531.bat
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=4120,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=3760 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
Files
memory/956-0-0x00000000021F0000-0x00000000021F1000-memory.dmp
memory/956-3-0x0000000000400000-0x0000000000596000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\$203130531.bat
| MD5 | 7837e80dd94ed9a3499faddd43110fe1 |
| SHA1 | f08711d5d47ea8ccf8d977a6ae4ec70a2e532696 |
| SHA256 | 7b72b602049c0fca8e472aef3b00ae7a84b1c4ba0eb0b0d33f0c21d0b1799955 |
| SHA512 | a6bffd134f014767676269ebcda53c75f64c0c24d41444fe28419796210fd8858fcbe9be8082e5a9929802eff947c5efbc72b7dd9e84eadc883d0a63bb228e91 |