Analysis Overview
SHA256
04c704903eed201111e3e4af99541fb385cad9eaf0a2295221b26267edf10169
Threat Level: Known bad
The file c3cf76290a5c6eea6d76128c3e36eadd.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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-31 11:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-31 11:44
Reported
2024-08-31 11:47
Platform
win7-20240729-en
Max time kernel
130s
Max time network
140s
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\4228fb3c78e157e840dd0519e725ce241a616044b8e2391325d3e5f03e557b92.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\4228fb3c78e157e840dd0519e725ce241a616044b8e2391325d3e5f03e557b92.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4228fb3c78e157e840dd0519e725ce241a616044b8e2391325d3e5f03e557b92.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4228fb3c78e157e840dd0519e725ce241a616044b8e2391325d3e5f03e557b92.exe
"C:\Users\Admin\AppData\Local\Temp\4228fb3c78e157e840dd0519e725ce241a616044b8e2391325d3e5f03e557b92.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 |
| IN | 103.47.170.131:443 | tcp | |
| KH | 103.9.188.78:443 | tcp | |
| KH | 103.9.188.78:443 | tcp | |
| KH | 103.9.188.78:443 | tcp | |
| IN | 117.222.61.115:443 | tcp | |
| IN | 45.115.172.105:443 | tcp |
Files
memory/2412-10-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2412-9-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/2412-8-0x00000000006C0000-0x00000000006FB000-memory.dmp
memory/2412-7-0x00000000002B0000-0x00000000002EC000-memory.dmp
memory/2412-6-0x00000000006C0000-0x00000000006FB000-memory.dmp
memory/2412-2-0x0000000000580000-0x00000000005BF000-memory.dmp
memory/2412-0-0x00000000002B0000-0x00000000002EC000-memory.dmp
memory/2852-11-0x0000000000060000-0x0000000000089000-memory.dmp
memory/2852-12-0x0000000000190000-0x0000000000191000-memory.dmp
memory/2412-13-0x00000000006C0000-0x00000000006FB000-memory.dmp
memory/2852-14-0x0000000000060000-0x0000000000089000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-31 11:44
Reported
2024-08-31 11:47
Platform
win10v2004-20240802-en
Max time kernel
148s
Max time network
149s
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\4228fb3c78e157e840dd0519e725ce241a616044b8e2391325d3e5f03e557b92.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\4228fb3c78e157e840dd0519e725ce241a616044b8e2391325d3e5f03e557b92.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\4228fb3c78e157e840dd0519e725ce241a616044b8e2391325d3e5f03e557b92.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4228fb3c78e157e840dd0519e725ce241a616044b8e2391325d3e5f03e557b92.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4228fb3c78e157e840dd0519e725ce241a616044b8e2391325d3e5f03e557b92.exe
"C:\Users\Admin\AppData\Local\Temp\4228fb3c78e157e840dd0519e725ce241a616044b8e2391325d3e5f03e557b92.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 3828 -ip 3828
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3828 -s 576
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| IN | 103.146.232.154:443 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.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 | 52.111.227.14:443 | tcp | |
| 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 | 23.236.111.52.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 | 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 |
| ID | 202.65.119.162:443 | tcp | |
| IN | 103.75.32.173:443 | tcp | |
| ID | 36.95.23.89:443 | tcp |
Files
memory/3828-0-0x0000000002580000-0x00000000025BF000-memory.dmp
memory/3828-4-0x0000000002510000-0x000000000254C000-memory.dmp
memory/3828-5-0x00000000025C0000-0x00000000025FB000-memory.dmp
memory/3828-6-0x00000000025C0000-0x00000000025FB000-memory.dmp
memory/3828-8-0x0000000010000000-0x0000000010003000-memory.dmp
memory/3828-7-0x0000000002560000-0x0000000002561000-memory.dmp
memory/1952-9-0x000001F292380000-0x000001F2923A9000-memory.dmp
memory/1952-10-0x000001F292520000-0x000001F292521000-memory.dmp
memory/3828-12-0x00000000025C0000-0x00000000025FB000-memory.dmp
memory/3828-11-0x00000000024F0000-0x0000000002501000-memory.dmp
memory/1952-13-0x000001F292380000-0x000001F2923A9000-memory.dmp