Analysis Overview
SHA256
145922b0a4d90db4438ca924535a6f058472744a29b3a4f2875846a84bd41b99
Threat Level: Known bad
The file 86edeca7eda24ba0fa3e3ec74c279291 was found to be: Known bad.
Malicious Activity Summary
Trickbot
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-02-01 12:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-01 12:50
Reported
2024-02-01 12:52
Platform
win7-20231129-en
Max time kernel
146s
Max time network
150s
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\86edeca7eda24ba0fa3e3ec74c279291.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.exe
"C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.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 |
| RS | 46.99.175.149:443 | tcp | |
| PL | 185.56.175.122:443 | tcp | |
| RS | 46.99.188.223:443 | tcp | |
| BR | 179.189.229.254:443 | tcp | |
| ES | 62.99.79.77:443 | tcp | |
| RS | 46.99.175.217:443 | tcp | |
| ES | 62.99.76.213:443 | tcp | |
| US | 65.152.201.203:443 | tcp |
Files
memory/2216-0-0x00000000005D0000-0x0000000000610000-memory.dmp
memory/2216-4-0x0000000000530000-0x000000000056D000-memory.dmp
memory/2216-5-0x0000000000610000-0x000000000064C000-memory.dmp
memory/2216-6-0x0000000000610000-0x000000000064C000-memory.dmp
memory/2216-7-0x0000000000330000-0x0000000000331000-memory.dmp
memory/2216-8-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2744-9-0x00000000000A0000-0x00000000000A1000-memory.dmp
memory/2744-10-0x0000000000060000-0x0000000000089000-memory.dmp
memory/2216-11-0x0000000000610000-0x000000000064C000-memory.dmp
memory/2744-13-0x0000000000060000-0x0000000000089000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-01 12:50
Reported
2024-02-01 12:52
Platform
win10v2004-20231215-en
Max time kernel
145s
Max time network
150s
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\86edeca7eda24ba0fa3e3ec74c279291.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.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\86edeca7eda24ba0fa3e3ec74c279291.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2976 wrote to memory of 3000 | N/A | C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.exe | C:\Windows\system32\wermgr.exe |
| PID 2976 wrote to memory of 3000 | N/A | C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.exe | C:\Windows\system32\wermgr.exe |
| PID 2976 wrote to memory of 1360 | N/A | C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.exe | C:\Windows\system32\cmd.exe |
| PID 2976 wrote to memory of 1360 | N/A | C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.exe | C:\Windows\system32\cmd.exe |
| PID 2976 wrote to memory of 3000 | N/A | C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.exe | C:\Windows\system32\wermgr.exe |
| PID 2976 wrote to memory of 3000 | N/A | C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.exe | C:\Windows\system32\wermgr.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.exe
"C:\Users\Admin\AppData\Local\Temp\86edeca7eda24ba0fa3e3ec74c279291.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 432 -p 2976 -ip 2976
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 808
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 2976 -ip 2976
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 832
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 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| PL | 185.56.175.122:443 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 65.152.201.203:443 | tcp | |
| US | 8.8.8.8:53 | 16.234.44.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.178.17.96.in-addr.arpa | udp |
| CO | 181.129.167.82:443 | tcp | |
| BR | 179.189.229.254:443 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| ES | 62.99.76.213:443 | tcp | |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| RS | 46.99.175.217:443 | tcp | |
| ES | 62.99.79.77:443 | tcp | |
| US | 8.8.8.8:53 | 106.246.116.51.in-addr.arpa | udp |
Files
memory/2976-0-0x0000000003E40000-0x0000000003E80000-memory.dmp
memory/2976-3-0x0000000003E00000-0x0000000003E3D000-memory.dmp
memory/2976-5-0x0000000003E80000-0x0000000003EBC000-memory.dmp
memory/2976-6-0x0000000003E80000-0x0000000003EBC000-memory.dmp
memory/2976-8-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2976-7-0x0000000003EC0000-0x0000000003EC1000-memory.dmp
memory/3000-9-0x000001F5C24D0000-0x000001F5C24D1000-memory.dmp
memory/3000-10-0x000001F5C2330000-0x000001F5C2359000-memory.dmp
memory/2976-11-0x0000000003DE0000-0x0000000003DF3000-memory.dmp
memory/2976-12-0x0000000003E80000-0x0000000003EBC000-memory.dmp
memory/3000-14-0x000001F5C2330000-0x000001F5C2359000-memory.dmp