Analysis Overview
SHA256
941a0616230a8cce8078370848ebd1ff1f13a6e9cfdc6d031bfe56180c68fc10
Threat Level: Known bad
The file b36e2f155073eebc884c23fd4f6c64d8.zip was found to be: Known bad.
Malicious Activity Summary
Trickbot
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
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 11:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-31 11:24
Reported
2024-08-31 11:26
Platform
win7-20240708-en
Max time kernel
144s
Max time network
149s
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\58bc9e4899e959eefe6c29ac2504091b3f3bec3b9928976193788297b7d86686.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\58bc9e4899e959eefe6c29ac2504091b3f3bec3b9928976193788297b7d86686.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\58bc9e4899e959eefe6c29ac2504091b3f3bec3b9928976193788297b7d86686.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\58bc9e4899e959eefe6c29ac2504091b3f3bec3b9928976193788297b7d86686.exe
"C:\Users\Admin\AppData\Local\Temp\58bc9e4899e959eefe6c29ac2504091b3f3bec3b9928976193788297b7d86686.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 | 103.56.207.230:443 | tcp | |
| BR | 179.42.137.106:443 | tcp | |
| BR | 179.42.137.110:443 | tcp | |
| BR | 191.36.152.198:443 | tcp | |
| ID | 202.183.12.124:443 | tcp | |
| BR | 179.42.137.108:443 | tcp | |
| SG | 18.139.111.104:443 | tcp |
Files
memory/2384-6-0x0000000000500000-0x000000000053B000-memory.dmp
memory/2384-2-0x0000000000470000-0x00000000004AF000-memory.dmp
memory/2384-7-0x00000000003C0000-0x00000000003FC000-memory.dmp
memory/2384-8-0x0000000000500000-0x000000000053B000-memory.dmp
memory/2384-0-0x00000000003C0000-0x00000000003FC000-memory.dmp
memory/2384-10-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2384-9-0x0000000001E70000-0x0000000001E71000-memory.dmp
memory/2556-11-0x0000000000110000-0x0000000000111000-memory.dmp
memory/2556-12-0x0000000000060000-0x0000000000089000-memory.dmp
memory/2384-13-0x0000000000500000-0x000000000053B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-31 11:24
Reported
2024-08-31 11:26
Platform
win10v2004-20240802-en
Max time kernel
135s
Max time network
152s
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\58bc9e4899e959eefe6c29ac2504091b3f3bec3b9928976193788297b7d86686.exe |
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\58bc9e4899e959eefe6c29ac2504091b3f3bec3b9928976193788297b7d86686.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\58bc9e4899e959eefe6c29ac2504091b3f3bec3b9928976193788297b7d86686.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\58bc9e4899e959eefe6c29ac2504091b3f3bec3b9928976193788297b7d86686.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\58bc9e4899e959eefe6c29ac2504091b3f3bec3b9928976193788297b7d86686.exe
"C:\Users\Admin\AppData\Local\Temp\58bc9e4899e959eefe6c29ac2504091b3f3bec3b9928976193788297b7d86686.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 408 -p 2696 -ip 2696
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2696 -s 832
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.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 | 217.106.137.52.in-addr.arpa | udp |
| BR | 179.42.137.107:443 | 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 |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| BR | 179.42.137.106:443 | tcp | |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| SG | 18.139.111.104:443 | tcp | |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| RU | 194.190.18.122:443 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| BR | 179.42.137.110:443 | tcp | |
| BR | 179.42.137.108:443 | tcp | |
| US | 8.8.8.8:53 | 13.179.89.13.in-addr.arpa | udp |
Files
memory/2696-5-0x0000000003060000-0x000000000309C000-memory.dmp
memory/2696-6-0x00000000031E0000-0x000000000321B000-memory.dmp
memory/2696-4-0x00000000031E0000-0x000000000321B000-memory.dmp
memory/2696-0-0x00000000031A0000-0x00000000031DF000-memory.dmp
memory/2696-8-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2696-7-0x0000000003230000-0x0000000003231000-memory.dmp
memory/4856-10-0x000002615BBB0000-0x000002615BBB1000-memory.dmp
memory/4856-9-0x000002615B910000-0x000002615B939000-memory.dmp
memory/2696-11-0x00000000022E0000-0x00000000022F1000-memory.dmp
memory/2696-12-0x00000000031E0000-0x000000000321B000-memory.dmp
memory/4856-13-0x000002615B910000-0x000002615B939000-memory.dmp