Analysis Overview
SHA256
caa0a3c8c26aacff29273574c436948bd734aa1b85e16f12ea0575a07560e189
Threat Level: Known bad
The file df10f4e599ab171f2331cda414a56900N.exe was found to be: Known bad.
Malicious Activity Summary
Trickbot
Unsigned PE
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
2024-08-29 07:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-29 07:48
Reported
2024-08-29 07:50
Platform
win7-20240708-en
Max time kernel
118s
Max time network
120s
Command Line
Signatures
Trickbot
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\df10f4e599ab171f2331cda414a56900N.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\df10f4e599ab171f2331cda414a56900N.dll,#1
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
Network
| Country | Destination | Domain | Proto |
| PR | 74.85.157.139:443 | tcp | |
| CA | 38.110.103.136:443 | tcp | |
| US | 24.162.214.166:443 | tcp | |
| US | 97.83.40.67:443 | tcp | |
| US | 38.110.103.124:443 | tcp | |
| US | 204.138.26.60:443 | tcp |
Files
memory/2040-0-0x0000000000240000-0x000000000027B000-memory.dmp
memory/2040-4-0x00000000001C0000-0x00000000001F8000-memory.dmp
memory/2040-8-0x00000000009D0000-0x0000000000A07000-memory.dmp
memory/2040-5-0x0000000000320000-0x0000000000359000-memory.dmp
memory/2040-11-0x0000000000AD0000-0x0000000000B13000-memory.dmp
memory/2040-13-0x0000000000360000-0x0000000000363000-memory.dmp
memory/2040-12-0x0000000000A10000-0x0000000000A11000-memory.dmp
memory/2520-14-0x0000000000110000-0x0000000000111000-memory.dmp
memory/2520-15-0x0000000000060000-0x0000000000088000-memory.dmp
memory/2040-16-0x0000000000AD0000-0x0000000000B13000-memory.dmp
memory/2040-17-0x0000000000360000-0x0000000000363000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-29 07:48
Reported
2024-08-29 07:50
Platform
win10v2004-20240802-en
Max time kernel
110s
Max time network
121s
Command Line
Signatures
Trickbot
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\df10f4e599ab171f2331cda414a56900N.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\df10f4e599ab171f2331cda414a56900N.dll,#1
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.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 |
| US | 45.36.99.184:443 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| ES | 185.56.76.28:443 | tcp | |
| CA | 38.110.103.18:443 | tcp | |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| CA | 38.110.103.136:443 | tcp | |
| US | 8.8.8.8:53 | 43.229.111.52.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 | 10.27.171.150.in-addr.arpa | udp |
| US | 138.34.28.219:443 | tcp |
Files
memory/1152-4-0x0000000001620000-0x0000000001658000-memory.dmp
memory/1152-9-0x0000000002ED0000-0x0000000002F07000-memory.dmp
memory/1152-5-0x0000000002E90000-0x0000000002EC9000-memory.dmp
memory/1152-0-0x0000000002E50000-0x0000000002E8B000-memory.dmp
memory/1152-11-0x0000000002F10000-0x0000000002F53000-memory.dmp
memory/1152-13-0x0000000001660000-0x0000000001663000-memory.dmp
memory/1152-12-0x0000000001690000-0x0000000001691000-memory.dmp
memory/2088-14-0x000001D015C40000-0x000001D015C68000-memory.dmp
memory/2088-15-0x000001D015ED0000-0x000001D015ED1000-memory.dmp
memory/1152-16-0x0000000002F10000-0x0000000002F53000-memory.dmp
memory/1152-17-0x0000000001660000-0x0000000001663000-memory.dmp
memory/2088-18-0x000001D015C40000-0x000001D015C68000-memory.dmp