Analysis Overview
SHA256
97efb8b6fc0c9b84e02a02372ec9e6b0bfb95cadd63d9941d7815d58adc5849e
Threat Level: Known bad
The file f8e8da4bcb00ac0f4c52392719c7361e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Raccoon
Raccoon Stealer V1 payload
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-26 17:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-26 17:51
Reported
2024-09-26 17:54
Platform
win7-20240729-en
Max time kernel
16s
Max time network
16s
Command Line
Signatures
Raccoon
Raccoon Stealer V1 payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2128 set thread context of 2944 | N/A | C:\Users\Admin\AppData\Local\Temp\f8e8da4bcb00ac0f4c52392719c7361e_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f8e8da4bcb00ac0f4c52392719c7361e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f8e8da4bcb00ac0f4c52392719c7361e_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\f8e8da4bcb00ac0f4c52392719c7361e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f8e8da4bcb00ac0f4c52392719c7361e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f8e8da4bcb00ac0f4c52392719c7361e_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2944 -s 256
Network
Files
memory/2128-0-0x000007FEF5E93000-0x000007FEF5E94000-memory.dmp
memory/2128-1-0x0000000000E50000-0x0000000000EF6000-memory.dmp
memory/2128-2-0x000007FEF5E90000-0x000007FEF687C000-memory.dmp
memory/2128-3-0x000000001A7F0000-0x000000001A88A000-memory.dmp
memory/2128-4-0x000000001B4E0000-0x000000001B57A000-memory.dmp
memory/2944-7-0x0000000000400000-0x0000000000489000-memory.dmp
memory/2944-8-0x0000000000400000-0x0000000000489000-memory.dmp
memory/2944-10-0x0000000000400000-0x0000000000489000-memory.dmp
memory/2944-6-0x0000000000400000-0x0000000000489000-memory.dmp
memory/2944-12-0x0000000000400000-0x0000000000489000-memory.dmp
memory/2944-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2944-5-0x0000000000400000-0x0000000000489000-memory.dmp
memory/2944-14-0x0000000000400000-0x0000000000489000-memory.dmp
memory/2944-16-0x0000000000400000-0x0000000000489000-memory.dmp
memory/2128-17-0x000007FEF5E90000-0x000007FEF687C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-26 17:51
Reported
2024-09-26 17:54
Platform
win10v2004-20240802-en
Max time kernel
132s
Max time network
136s
Command Line
Signatures
Raccoon
Raccoon Stealer V1 payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1700 set thread context of 852 | N/A | C:\Users\Admin\AppData\Local\Temp\f8e8da4bcb00ac0f4c52392719c7361e_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\f8e8da4bcb00ac0f4c52392719c7361e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f8e8da4bcb00ac0f4c52392719c7361e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f8e8da4bcb00ac0f4c52392719c7361e_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 852 -ip 852
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 852 -s 596
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 --field-trial-handle=944,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=4360 /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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
Files
memory/1700-0-0x00007FF9CDE83000-0x00007FF9CDE85000-memory.dmp
memory/1700-1-0x0000000000BD0000-0x0000000000C76000-memory.dmp
memory/1700-2-0x000000001C320000-0x000000001C3BA000-memory.dmp
memory/1700-3-0x00007FF9CDE80000-0x00007FF9CE941000-memory.dmp
memory/1700-4-0x000000001C3C0000-0x000000001C45A000-memory.dmp
memory/852-5-0x0000000000400000-0x0000000000489000-memory.dmp
memory/852-7-0x0000000000400000-0x0000000000489000-memory.dmp
memory/1700-8-0x00007FF9CDE80000-0x00007FF9CE941000-memory.dmp
memory/852-9-0x0000000000400000-0x0000000000489000-memory.dmp
memory/852-11-0x0000000000400000-0x0000000000489000-memory.dmp