Analysis Overview
SHA256
9bb74e2a1b3925184140f5a771b1e4638dfb5c61941bbc0b52809b3ca76b4887
Threat Level: Known bad
The file JaffaCakes118_9bb74e2a1b3925184140f5a771b1e4638dfb5c61941bbc0b52809b3ca76b4887 was found to be: Known bad.
Malicious Activity Summary
Trickbot
Trickbot family
Templ.dll packer
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-22 07:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-22 07:50
Reported
2024-12-22 07:53
Platform
win7-20240903-en
Max time kernel
136s
Max time network
146s
Command Line
Signatures
Trickbot
Trickbot family
Templ.dll packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\wermgr.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c6f319a3eda16bef437421920e2945ab4b3101cb27ad2f291c3dacdf84bb2240.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c6f319a3eda16bef437421920e2945ab4b3101cb27ad2f291c3dacdf84bb2240.dll,#1
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2972 -s 228
Network
| Country | Destination | Domain | Proto |
| VN | 115.73.211.230:443 | tcp | |
| ID | 117.54.250.246:443 | tcp | |
| ZA | 102.176.221.78:443 | tcp | |
| PE | 181.176.161.143:443 | tcp | |
| KE | 154.79.251.172:443 | tcp | |
| ID | 103.90.197.33:443 | tcp | |
| IN | 117.252.68.211:443 | tcp |
Files
memory/2972-0-0x00000000021D0000-0x00000000023F6000-memory.dmp
memory/2972-2-0x00000000008C0000-0x0000000000903000-memory.dmp
memory/2972-1-0x00000000008C0000-0x0000000000903000-memory.dmp
memory/2972-3-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/2972-4-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2776-5-0x0000000000060000-0x0000000000088000-memory.dmp
memory/2776-6-0x0000000000190000-0x0000000000191000-memory.dmp
memory/2972-7-0x00000000008C0000-0x0000000000903000-memory.dmp
memory/2776-9-0x0000000000060000-0x0000000000088000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-22 07:50
Reported
2024-12-22 07:53
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Trickbot
Trickbot family
Templ.dll packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\wermgr.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1420 wrote to memory of 3576 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1420 wrote to memory of 3576 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1420 wrote to memory of 3576 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3576 wrote to memory of 1940 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\system32\wermgr.exe |
| PID 3576 wrote to memory of 1940 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\system32\wermgr.exe |
| PID 3576 wrote to memory of 1940 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\system32\wermgr.exe |
| PID 3576 wrote to memory of 1940 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\system32\wermgr.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c6f319a3eda16bef437421920e2945ab4b3101cb27ad2f291c3dacdf84bb2240.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c6f319a3eda16bef437421920e2945ab4b3101cb27ad2f291c3dacdf84bb2240.dll,#1
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3576 -ip 3576
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3576 -s 660
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 85.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| RS | 178.254.161.250:443 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| IN | 103.66.72.217:443 | tcp | |
| IN | 103.124.173.35:443 | tcp | |
| US | 8.8.8.8:53 | 20.49.80.91.in-addr.arpa | udp |
| BR | 131.0.112.122:443 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| ID | 117.54.250.246:443 | tcp | |
| CZ | 178.72.192.20:443 | tcp |
Files
memory/3576-0-0x0000000002370000-0x0000000002596000-memory.dmp
memory/3576-1-0x00000000022F0000-0x0000000002333000-memory.dmp
memory/3576-2-0x00000000022F0000-0x0000000002333000-memory.dmp
memory/3576-4-0x0000000010000000-0x0000000010003000-memory.dmp
memory/3576-3-0x0000000002340000-0x0000000002341000-memory.dmp
memory/1940-5-0x000001FE40DF0000-0x000001FE40E18000-memory.dmp
memory/1940-6-0x000001FE40E40000-0x000001FE40E41000-memory.dmp
memory/3576-7-0x00000000022F0000-0x0000000002333000-memory.dmp
memory/1940-8-0x000001FE40DF0000-0x000001FE40E18000-memory.dmp