Analysis Overview
SHA256
e636e864524817c9421705c33e3606c5d8b46ece43aaafe10cbb8e66bfd84558
Threat Level: Known bad
The file 218629c4a1eab5657a91cf9ea1076ce2_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Oski
Suspicious use of SetThreadContext
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-07-28 20:16
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-28 20:16
Reported
2024-07-30 04:03
Platform
win7-20240705-en
Max time kernel
134s
Max time network
17s
Command Line
Signatures
Oski
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1592 set thread context of 1452 | N/A | C:\Users\Admin\AppData\Local\Temp\218629c4a1eab5657a91cf9ea1076ce2_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.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\218629c4a1eab5657a91cf9ea1076ce2_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\218629c4a1eab5657a91cf9ea1076ce2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\218629c4a1eab5657a91cf9ea1076ce2_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1452 -s 112
Network
Files
memory/1592-0-0x0000000073B9E000-0x0000000073B9F000-memory.dmp
memory/1592-1-0x00000000008C0000-0x000000000091E000-memory.dmp
memory/1592-2-0x0000000000470000-0x0000000000476000-memory.dmp
memory/1592-3-0x0000000073B90000-0x000000007427E000-memory.dmp
memory/1592-4-0x0000000073B9E000-0x0000000073B9F000-memory.dmp
memory/1592-5-0x0000000073B90000-0x000000007427E000-memory.dmp
memory/1592-6-0x00000000004E0000-0x0000000000514000-memory.dmp
memory/1592-7-0x0000000000490000-0x00000000004A4000-memory.dmp
memory/1452-15-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1592-18-0x0000000073B90000-0x000000007427E000-memory.dmp
memory/1452-17-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1452-14-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/1452-13-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1452-11-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1452-10-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1452-9-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1452-8-0x0000000000400000-0x0000000000438000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-28 20:16
Reported
2024-07-30 04:03
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Oski
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1500 set thread context of 4568 | N/A | C:\Users\Admin\AppData\Local\Temp\218629c4a1eab5657a91cf9ea1076ce2_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.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\ngen.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\218629c4a1eab5657a91cf9ea1076ce2_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\218629c4a1eab5657a91cf9ea1076ce2_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\218629c4a1eab5657a91cf9ea1076ce2_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\218629c4a1eab5657a91cf9ea1076ce2_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\218629c4a1eab5657a91cf9ea1076ce2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\218629c4a1eab5657a91cf9ea1076ce2_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| RU | 45.8.228.100:80 | tcp | |
| US | 8.8.8.8:53 | 18.173.189.20.in-addr.arpa | udp |
| RU | 45.8.228.100:80 | tcp | |
| RU | 45.8.228.100:80 | tcp |
Files
memory/1500-0-0x000000007494E000-0x000000007494F000-memory.dmp
memory/1500-1-0x0000000000DA0000-0x0000000000DFE000-memory.dmp
memory/1500-2-0x0000000007B70000-0x0000000007B76000-memory.dmp
memory/1500-3-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/1500-4-0x000000007494E000-0x000000007494F000-memory.dmp
memory/1500-5-0x0000000074940000-0x00000000750F0000-memory.dmp
memory/1500-6-0x00000000012D0000-0x0000000001304000-memory.dmp
memory/1500-7-0x00000000015B0000-0x00000000015C4000-memory.dmp
memory/4568-8-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4568-10-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4568-11-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4568-12-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1500-13-0x0000000074940000-0x00000000750F0000-memory.dmp