Analysis Overview
SHA256
83bd0e36c955928a39fe285194b0cf79cbb79321124ef1a92d799f932152d26b
Threat Level: Shows suspicious behavior
The file JaffaCakes118_bf72e18c9989ed14e7c45e23cd4c49b3 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Obfuscated with Agile.Net obfuscator
Program crash
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-29 03:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-29 03:35
Reported
2024-12-29 03:38
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1624 wrote to memory of 2108 | N/A | C:\Users\Admin\AppData\Local\Temp\890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1624 wrote to memory of 2108 | N/A | C:\Users\Admin\AppData\Local\Temp\890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1624 wrote to memory of 2108 | N/A | C:\Users\Admin\AppData\Local\Temp\890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1624 wrote to memory of 2108 | N/A | C:\Users\Admin\AppData\Local\Temp\890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645.exe
"C:\Users\Admin\AppData\Local\Temp\890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1624 -s 864
Network
Files
memory/1624-0-0x0000000073FEE000-0x0000000073FEF000-memory.dmp
memory/1624-1-0x0000000001390000-0x00000000016CA000-memory.dmp
memory/1624-3-0x0000000073FE0000-0x00000000746CE000-memory.dmp
memory/1624-2-0x0000000000550000-0x000000000056C000-memory.dmp
memory/1624-4-0x0000000000570000-0x0000000000590000-memory.dmp
memory/1624-5-0x00000000007A0000-0x00000000007C0000-memory.dmp
memory/1624-6-0x0000000000590000-0x00000000005A0000-memory.dmp
memory/1624-7-0x00000000007C0000-0x00000000007D4000-memory.dmp
memory/1624-8-0x0000000000E80000-0x0000000000EEE000-memory.dmp
memory/1624-9-0x00000000007D0000-0x00000000007EE000-memory.dmp
memory/1624-10-0x0000000000D40000-0x0000000000D76000-memory.dmp
memory/1624-12-0x0000000000CA0000-0x0000000000CAE000-memory.dmp
memory/1624-11-0x0000000000C90000-0x0000000000C9E000-memory.dmp
memory/1624-13-0x0000000005160000-0x00000000052AA000-memory.dmp
memory/1624-14-0x0000000005410000-0x0000000005526000-memory.dmp
memory/1624-15-0x0000000000EF0000-0x0000000000F20000-memory.dmp
memory/1624-16-0x0000000073FE0000-0x00000000746CE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-29 03:35
Reported
2024-12-29 03:38
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
149s
Command Line
Signatures
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645.exe
"C:\Users\Admin\AppData\Local\Temp\890fd59af3370e2ce12e0d11916d1ad4ee9b9c267c434347dbed11e9572e8645.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4664 -ip 4664
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4664 -s 1320
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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 21.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/4664-0-0x00000000752AE000-0x00000000752AF000-memory.dmp
memory/4664-1-0x0000000000860000-0x0000000000B9A000-memory.dmp
memory/4664-2-0x0000000005BE0000-0x0000000006184000-memory.dmp
memory/4664-3-0x0000000005630000-0x00000000056C2000-memory.dmp
memory/4664-4-0x00000000055A0000-0x00000000055AA000-memory.dmp
memory/4664-5-0x00000000752A0000-0x0000000075A50000-memory.dmp
memory/4664-6-0x00000000057D0000-0x00000000057EC000-memory.dmp
memory/4664-7-0x0000000005800000-0x0000000005820000-memory.dmp
memory/4664-13-0x0000000005940000-0x0000000005976000-memory.dmp
memory/4664-15-0x00000000059A0000-0x00000000059AE000-memory.dmp
memory/4664-14-0x0000000005980000-0x000000000598E000-memory.dmp
memory/4664-16-0x0000000006310000-0x000000000645A000-memory.dmp
memory/4664-12-0x0000000005900000-0x000000000591E000-memory.dmp
memory/4664-11-0x0000000005880000-0x00000000058EE000-memory.dmp
memory/4664-17-0x00000000064C0000-0x00000000065D6000-memory.dmp
memory/4664-18-0x0000000005B20000-0x0000000005B50000-memory.dmp
memory/4664-10-0x0000000005870000-0x0000000005884000-memory.dmp
memory/4664-9-0x0000000005860000-0x0000000005870000-memory.dmp
memory/4664-8-0x0000000005820000-0x0000000005840000-memory.dmp
memory/4664-19-0x00000000752A0000-0x0000000075A50000-memory.dmp