Analysis Overview
SHA256
972ce8dd5e44ea0d65447c3c591014320e0f53caa8c5e3f03d69e6c09105a2ae
Threat Level: Known bad
The file 53ae3c780a2e4ea216456700149287c3.zip 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 WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-31 00:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-31 00:56
Reported
2024-08-31 00:59
Platform
win7-20240704-en
Max time kernel
132s
Max time network
145s
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\430c2e05eca22f5537f141dd06e0d8861c0d4e0eda157a18070b13e655b62128.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\430c2e05eca22f5537f141dd06e0d8861c0d4e0eda157a18070b13e655b62128.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 | 65.152.201.203:443 | tcp | |
| CO | 181.129.167.82:443 | tcp | |
| MY | 60.51.47.65:443 | tcp | |
| BR | 179.189.229.254:443 | tcp | |
| AL | 46.99.175.217:443 | tcp | |
| AL | 46.99.188.223:443 | tcp | |
| US | 45.36.99.184:443 | tcp |
Files
memory/2112-1-0x00000000006F0000-0x0000000000735000-memory.dmp
memory/2112-0-0x0000000002260000-0x00000000024C8000-memory.dmp
memory/2112-3-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2112-2-0x0000000000160000-0x0000000000161000-memory.dmp
memory/2388-4-0x0000000000060000-0x0000000000089000-memory.dmp
memory/2388-5-0x00000000000A0000-0x00000000000A1000-memory.dmp
memory/2112-6-0x00000000006F0000-0x0000000000735000-memory.dmp
memory/2112-7-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2388-8-0x0000000000060000-0x0000000000089000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-31 00:56
Reported
2024-08-31 00:59
Platform
win10v2004-20240802-en
Max time kernel
141s
Max time network
154s
Command Line
Signatures
Trickbot
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
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\430c2e05eca22f5537f141dd06e0d8861c0d4e0eda157a18070b13e655b62128.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\430c2e05eca22f5537f141dd06e0d8861c0d4e0eda157a18070b13e655b62128.dll,#1
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1820 -ip 1820
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 652
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 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.201.86.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| CO | 181.129.167.82:443 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| AL | 46.99.188.223:443 | tcp | |
| ES | 62.99.79.77:443 | tcp | |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| AL | 46.99.175.217:443 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| AL | 46.99.175.149:443 | 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 |
| BR | 179.189.229.254:443 | tcp | |
| US | 45.36.99.184:443 | tcp |
Files
memory/1820-0-0x0000000002D50000-0x0000000002FB8000-memory.dmp
memory/1820-1-0x0000000002FC0000-0x0000000003005000-memory.dmp
memory/1820-3-0x0000000010000000-0x0000000010003000-memory.dmp
memory/1820-2-0x0000000003020000-0x0000000003021000-memory.dmp
memory/5060-4-0x000001F147160000-0x000001F147189000-memory.dmp
memory/5060-5-0x000001F1473C0000-0x000001F1473C1000-memory.dmp
memory/1820-6-0x0000000002FC0000-0x0000000003005000-memory.dmp
memory/5060-7-0x000001F147160000-0x000001F147189000-memory.dmp