Analysis Overview
SHA256
3798bb4ac653efdcac93938982f373ab77a26d64d0ce0fd7adc1861935a29377
Threat Level: Known bad
The file 3798bb4ac653efdcac93938982f373ab77a26d64d0ce0fd7adc1861935a29377 was found to be: Known bad.
Malicious Activity Summary
Trickbot
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-31 05:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-31 05:48
Reported
2024-08-31 05:50
Platform
win7-20240704-en
Max time kernel
141s
Max time network
146s
Command Line
Signatures
Trickbot
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.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 SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe
"C:\Users\Admin\AppData\Local\Temp\d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.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 |
| ID | 139.255.65.170:443 | tcp | |
| TW | 122.117.90.133:443 | tcp | |
| TW | 122.117.90.133:443 | tcp | |
| TW | 122.117.90.133:443 | tcp | |
| TW | 122.117.90.133:443 | tcp | |
| TW | 122.117.90.133:443 | tcp | |
| TW | 122.117.90.133:443 | tcp | |
| IN | 103.123.86.104:443 | tcp | |
| IN | 110.172.137.20:443 | tcp | |
| IN | 103.194.88.4:443 | tcp | |
| IN | 103.194.88.4:443 | tcp |
Files
memory/2448-0-0x00000000003B0000-0x00000000003EC000-memory.dmp
memory/2448-2-0x00000000005E0000-0x000000000061F000-memory.dmp
memory/2448-6-0x0000000001E80000-0x0000000001EBA000-memory.dmp
memory/2448-7-0x00000000003B0000-0x00000000003EC000-memory.dmp
memory/2448-8-0x0000000001E80000-0x0000000001EBA000-memory.dmp
memory/2448-10-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2448-9-0x0000000000260000-0x0000000000261000-memory.dmp
memory/1892-11-0x0000000000060000-0x0000000000089000-memory.dmp
memory/1892-12-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/2448-13-0x0000000001E80000-0x0000000001EBA000-memory.dmp
memory/1892-14-0x0000000000060000-0x0000000000089000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-31 05:48
Reported
2024-08-31 05:50
Platform
win10v2004-20240802-en
Max time kernel
141s
Max time network
150s
Command Line
Signatures
Trickbot
Program crash
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.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 SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.exe
"C:\Users\Admin\AppData\Local\Temp\d1bcf94e6f30981c5e9bb4bc0c135cdc19d84368129948f04c3a8949ca4df9dc.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 404 -p 4944 -ip 4944
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4944 -s 588
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4944 -ip 4944
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4944 -s 600
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| IN | 110.172.137.20:443 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| ID | 36.89.228.201:443 | tcp | |
| KH | 103.9.188.78:443 | tcp | |
| KH | 103.9.188.78:443 | tcp | |
| US | 8.8.8.8:53 | 78.188.9.103.in-addr.arpa | udp |
| KH | 103.9.188.78:443 | tcp | |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| KH | 103.9.188.78:443 | tcp | |
| KH | 103.9.188.78:443 | tcp | |
| KH | 103.9.188.78:443 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| KH | 103.9.188.78:443 | tcp | |
| 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 |
| KH | 103.9.188.78:443 | tcp | |
| KH | 103.9.188.78:443 | tcp | |
| IN | 45.115.172.105:443 | tcp | |
| ID | 202.65.119.162:443 | tcp |
Files
memory/4944-5-0x0000000002320000-0x000000000235C000-memory.dmp
memory/4944-4-0x00000000024C0000-0x00000000024FA000-memory.dmp
memory/4944-6-0x00000000024C0000-0x00000000024FA000-memory.dmp
memory/4944-0-0x0000000002360000-0x000000000239F000-memory.dmp
memory/4944-8-0x0000000010000000-0x0000000010003000-memory.dmp
memory/4944-7-0x0000000002520000-0x0000000002521000-memory.dmp
memory/3556-9-0x000001D4EE520000-0x000001D4EE549000-memory.dmp
memory/3556-10-0x000001D4EE7C0000-0x000001D4EE7C1000-memory.dmp
memory/4944-12-0x00000000024C0000-0x00000000024FA000-memory.dmp
memory/4944-11-0x0000000002300000-0x0000000002311000-memory.dmp
memory/3556-13-0x000001D4EE520000-0x000001D4EE549000-memory.dmp