Analysis Overview
SHA256
ba0ecd9c31ae3a6f9de54000d94914c0cedc90434800c99dc569074a81c8060f
Threat Level: Known bad
The file 8075598d8961d6db6928cc3995b1b930 was found to be: Known bad.
Malicious Activity Summary
Trickbot
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-01-29 17:39
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-29 17:39
Reported
2024-01-29 17:41
Platform
win7-20231215-en
Max time kernel
150s
Max time network
153s
Command Line
Signatures
Trickbot
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\wermgr.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe
"C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe"
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
Network
| Country | Destination | Domain | Proto |
| BR | 179.189.229.254:443 | tcp | |
| US | 65.152.201.203:443 | tcp | |
| ES | 82.159.149.52:443 | tcp | |
| PL | 185.56.175.122:443 | tcp | |
| RS | 46.99.175.149:443 | tcp | |
| MY | 60.51.47.65:443 | tcp | |
| RS | 46.99.188.223:443 | tcp |
Files
memory/1720-0-0x0000000000300000-0x000000000033F000-memory.dmp
memory/1720-2-0x00000000002C0000-0x00000000002FC000-memory.dmp
memory/1720-5-0x0000000001DC0000-0x0000000001DFA000-memory.dmp
memory/1720-6-0x0000000001DC0000-0x0000000001DFA000-memory.dmp
memory/1720-7-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/1720-8-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2704-9-0x0000000000110000-0x0000000000111000-memory.dmp
memory/2704-10-0x0000000000060000-0x0000000000089000-memory.dmp
memory/1720-11-0x0000000001DC0000-0x0000000001DFA000-memory.dmp
memory/2704-13-0x0000000000060000-0x0000000000089000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-29 17:39
Reported
2024-01-29 17:41
Platform
win10v2004-20231215-en
Max time kernel
144s
Max time network
151s
Command Line
Signatures
Trickbot
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\system32\wermgr.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1480 wrote to memory of 3732 | N/A | C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe | C:\Windows\system32\wermgr.exe |
| PID 1480 wrote to memory of 3732 | N/A | C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe | C:\Windows\system32\wermgr.exe |
| PID 1480 wrote to memory of 1872 | N/A | C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe | C:\Windows\system32\cmd.exe |
| PID 1480 wrote to memory of 1872 | N/A | C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe | C:\Windows\system32\cmd.exe |
| PID 1480 wrote to memory of 3732 | N/A | C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe | C:\Windows\system32\wermgr.exe |
| PID 1480 wrote to memory of 3732 | N/A | C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe | C:\Windows\system32\wermgr.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe
"C:\Users\Admin\AppData\Local\Temp\8075598d8961d6db6928cc3995b1b930.exe"
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1480 -ip 1480
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1480 -s 612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1480 -ip 1480
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1480 -s 612
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 182.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| BR | 179.189.229.254:443 | tcp | |
| US | 216.166.148.187:443 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| BR | 128.201.76.252:443 | tcp | |
| US | 8.8.8.8:53 | 206.178.17.96.in-addr.arpa | udp |
| CO | 181.129.167.82:443 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| RS | 46.99.175.149:443 | tcp | |
| RS | 46.99.188.223:443 | tcp | |
| US | 65.152.201.203:443 | tcp | |
| US | 8.8.8.8:53 | 23.173.189.20.in-addr.arpa | udp |
Files
memory/1480-0-0x0000000002520000-0x000000000255F000-memory.dmp
memory/1480-3-0x0000000002260000-0x000000000229C000-memory.dmp
memory/1480-5-0x0000000003B80000-0x0000000003BBA000-memory.dmp
memory/1480-6-0x0000000003B80000-0x0000000003BBA000-memory.dmp
memory/1480-7-0x0000000003BC0000-0x0000000003BC1000-memory.dmp
memory/1480-8-0x0000000010000000-0x0000000010003000-memory.dmp
memory/3732-9-0x000002197F020000-0x000002197F021000-memory.dmp
memory/3732-10-0x000002197EF90000-0x000002197EFB9000-memory.dmp
memory/1480-11-0x0000000002240000-0x0000000002253000-memory.dmp
memory/1480-12-0x0000000003B80000-0x0000000003BBA000-memory.dmp
memory/3732-14-0x000002197EF90000-0x000002197EFB9000-memory.dmp