Analysis Overview
SHA256
3a0bf36841aa0f458ef6310384e98f2c689f2a821be8bbe64ffaab1fbbb3187a
Threat Level: Known bad
The file 74775e59d00746f145553f4159244c65_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Trickbot
Templ.dll packer
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-26 14:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-26 14:36
Reported
2024-07-26 16:35
Platform
win7-20240704-en
Max time kernel
133s
Max time network
150s
Command Line
Signatures
Trickbot
Templ.dll packer
| Description | Indicator | Process | Target |
| 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\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\74775e59d00746f145553f4159244c65_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\74775e59d00746f145553f4159244c65_JaffaCakes118.dll,#1
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
Network
| Country | Destination | Domain | Proto |
| DE | 45.155.173.242:443 | tcp | |
| DE | 45.155.173.242:443 | tcp | |
| DE | 45.155.173.242:443 | tcp | |
| DE | 45.155.173.242:443 | tcp | |
| DE | 45.155.173.242:443 | tcp | |
| DE | 45.155.173.242:443 | tcp | |
| LV | 94.140.114.136:443 | tcp | |
| HN | 200.52.147.93:443 | tcp | |
| US | 142.202.191.164:443 | tcp | |
| US | 193.8.194.96:443 | tcp |
Files
memory/1280-0-0x0000000000200000-0x0000000000237000-memory.dmp
memory/1280-1-0x0000000000240000-0x0000000000281000-memory.dmp
memory/1280-2-0x0000000000240000-0x0000000000281000-memory.dmp
memory/1280-4-0x0000000010000000-0x0000000010003000-memory.dmp
memory/1280-3-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/2540-5-0x0000000000120000-0x0000000000121000-memory.dmp
memory/2540-6-0x00000000000E0000-0x0000000000107000-memory.dmp
memory/1280-7-0x0000000000240000-0x0000000000281000-memory.dmp
memory/1280-8-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2540-10-0x00000000000E0000-0x0000000000107000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-26 14:36
Reported
2024-07-26 16:34
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Trickbot
Templ.dll packer
| Description | Indicator | Process | Target |
| 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\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 3292 wrote to memory of 1652 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3292 wrote to memory of 1652 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3292 wrote to memory of 1652 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1652 wrote to memory of 3012 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\system32\wermgr.exe |
| PID 1652 wrote to memory of 3012 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\system32\wermgr.exe |
| PID 1652 wrote to memory of 4776 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\system32\wermgr.exe |
| PID 1652 wrote to memory of 4776 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\system32\wermgr.exe |
| PID 1652 wrote to memory of 4776 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\system32\wermgr.exe |
| PID 1652 wrote to memory of 4776 | 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\74775e59d00746f145553f4159244c65_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\74775e59d00746f145553f4159244c65_JaffaCakes118.dll,#1
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 142.202.191.164:443 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.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 |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| DE | 45.155.173.242:443 | 45.155.173.242 | tcp |
| LV | 94.140.114.136:443 | tcp | |
| US | 8.8.8.8:53 | 242.173.155.45.in-addr.arpa | udp |
| FR | 134.119.186.202:443 | tcp | |
| ID | 36.94.62.207:443 | tcp | |
| RO | 194.5.249.156:443 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| MD | 185.163.45.138:443 | tcp | |
| US | 193.8.194.96:443 | tcp | |
| US | 8.8.8.8:53 | 96.194.8.193.in-addr.arpa | udp |
| US | 193.8.194.96:443 | tcp |
Files
memory/1652-0-0x0000000002DB0000-0x0000000002DE7000-memory.dmp
memory/1652-1-0x0000000002E00000-0x0000000002E41000-memory.dmp
memory/1652-2-0x0000000002E00000-0x0000000002E41000-memory.dmp
memory/1652-4-0x0000000010000000-0x0000000010003000-memory.dmp
memory/1652-3-0x0000000002EF0000-0x0000000002EF1000-memory.dmp
memory/4776-5-0x0000021269220000-0x0000021269221000-memory.dmp
memory/4776-6-0x0000021268F80000-0x0000021268FA7000-memory.dmp
memory/1652-7-0x0000000002E00000-0x0000000002E41000-memory.dmp
memory/1652-8-0x0000000010000000-0x0000000010003000-memory.dmp
memory/4776-9-0x0000021268F80000-0x0000021268FA7000-memory.dmp