Analysis Overview
SHA256
4e74468959b4113fcc40ec1f4d00f75c88eab09f70aabf62b0039c03276983ac
Threat Level: Known bad
The file JaffaCakes118_4e74468959b4113fcc40ec1f4d00f75c88eab09f70aabf62b0039c03276983ac was found to be: Known bad.
Malicious Activity Summary
Trickbot family
Contacts Bazar domain
Trickbot
Templ.dll packer
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-23 22:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-23 22:32
Reported
2024-12-23 22:35
Platform
win7-20240903-en
Max time kernel
135s
Max time network
137s
Command Line
Signatures
Trickbot
Trickbot family
Templ.dll packer
| 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 |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\regsvr32.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\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e74468959b4113fcc40ec1f4d00f75c88eab09f70aabf62b0039c03276983ac.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e74468959b4113fcc40ec1f4d00f75c88eab09f70aabf62b0039c03276983ac.dll
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
Network
| Country | Destination | Domain | Proto |
| US | 162.212.158.129:443 | tcp | |
| DE | 62.108.37.145:443 | tcp | |
| RO | 194.5.249.195:443 | tcp | |
| US | 195.123.240.138:443 | tcp | |
| US | 195.123.240.18:443 | tcp | |
| DE | 91.200.103.193:443 | tcp | |
| DE | 91.200.103.193:443 | tcp | |
| DE | 91.200.103.193:443 | tcp | |
| DE | 91.200.103.193:443 | tcp |
Files
memory/2480-0-0x0000000000270000-0x00000000002A8000-memory.dmp
memory/2480-5-0x00000000002B0000-0x00000000002E6000-memory.dmp
memory/2480-4-0x0000000000230000-0x0000000000266000-memory.dmp
memory/2480-8-0x0000000000370000-0x00000000003B1000-memory.dmp
memory/2480-9-0x0000000000370000-0x00000000003B1000-memory.dmp
memory/2480-10-0x00000000026E0000-0x000000000283C000-memory.dmp
memory/2480-12-0x00000000003D0000-0x00000000003D3000-memory.dmp
memory/1328-13-0x0000000000060000-0x0000000000087000-memory.dmp
memory/1328-14-0x0000000000110000-0x0000000000111000-memory.dmp
memory/2480-15-0x0000000000370000-0x00000000003B1000-memory.dmp
memory/1328-16-0x0000000000060000-0x0000000000087000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-23 22:32
Reported
2024-12-23 22:35
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Contacts Bazar domain
| Description | Indicator | Process | Target |
| HTTP URL | https://bdns.io/r/tomkruzback.bazar | N/A | N/A |
Trickbot
Trickbot family
Templ.dll packer
| 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 |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\regsvr32.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 2968 wrote to memory of 2332 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2968 wrote to memory of 2332 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2968 wrote to memory of 2332 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 2332 wrote to memory of 1940 | N/A | C:\Windows\SysWOW64\regsvr32.exe | C:\Windows\system32\wermgr.exe |
| PID 2332 wrote to memory of 1940 | N/A | C:\Windows\SysWOW64\regsvr32.exe | C:\Windows\system32\wermgr.exe |
| PID 2332 wrote to memory of 1940 | N/A | C:\Windows\SysWOW64\regsvr32.exe | C:\Windows\system32\wermgr.exe |
| PID 2332 wrote to memory of 1940 | N/A | C:\Windows\SysWOW64\regsvr32.exe | C:\Windows\system32\wermgr.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e74468959b4113fcc40ec1f4d00f75c88eab09f70aabf62b0039c03276983ac.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4e74468959b4113fcc40ec1f4d00f75c88eab09f70aabf62b0039c03276983ac.dll
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 195.123.240.138:443 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| US | 144.172.64.26:443 | tcp | |
| DE | 91.200.103.193:443 | 91.200.103.193 | tcp |
| US | 195.123.240.18:443 | tcp | |
| US | 8.8.8.8:53 | 193.103.200.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.49.80.91.in-addr.arpa | udp |
| US | 162.212.158.129:443 | tcp | |
| RO | 194.5.249.195:443 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| DE | 62.108.37.145:443 | tcp | |
| US | 8.8.8.8:53 | bdns.io | udp |
| US | 64.71.188.181:443 | bdns.io | tcp |
| US | 195.123.240.138:443 | tcp | |
| US | 8.8.8.8:53 | 181.188.71.64.in-addr.arpa | udp |
| US | 144.172.64.26:443 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
memory/2332-0-0x0000000000950000-0x0000000000988000-memory.dmp
memory/2332-5-0x0000000000990000-0x00000000009C6000-memory.dmp
memory/2332-4-0x0000000000910000-0x0000000000946000-memory.dmp
memory/2332-8-0x00000000022D0000-0x0000000002311000-memory.dmp
memory/2332-9-0x00000000022D0000-0x0000000002311000-memory.dmp
memory/2332-11-0x00000000024A0000-0x00000000024A3000-memory.dmp
memory/2332-10-0x00000000024C0000-0x00000000024C1000-memory.dmp
memory/1940-12-0x000001FB50510000-0x000001FB50537000-memory.dmp
memory/1940-13-0x000001FB50780000-0x000001FB50781000-memory.dmp
memory/2332-14-0x00000000022D0000-0x0000000002311000-memory.dmp
memory/2332-15-0x00000000023A0000-0x0000000002483000-memory.dmp
memory/1940-16-0x000001FB50510000-0x000001FB50537000-memory.dmp