Analysis Overview
SHA256
be913ae19093797d3fe5c15fda18b2bb6af99df5a48d1a579941e6f3b3cc8edd
Threat Level: Shows suspicious behavior
The file WiiBackupManager_Build78.zip was found to be: Shows suspicious behavior.
Malicious Activity Summary
ASPack v2.12-2.42
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-17 22:14
Signatures
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-17 22:14
Reported
2024-05-17 22:17
Platform
win7-20240221-en
Max time kernel
118s
Max time network
120s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7z_Win64.dll,#1
Network
Files
Analysis: behavioral6
Detonation Overview
Submitted
2024-05-17 22:14
Reported
2024-05-17 22:17
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\WiiBackupManager_Win32.exe
"C:\Users\Admin\AppData\Local\Temp\WiiBackupManager_Win32.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | filetrip.net | udp |
| US | 172.67.165.117:80 | filetrip.net | tcp |
| US | 8.8.8.8:53 | 117.165.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 88.221.83.200:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| BE | 88.221.83.200:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.16.208.104.in-addr.arpa | udp |
Files
memory/4560-0-0x00000000027C0000-0x00000000027C1000-memory.dmp
memory/4560-1-0x0000000000400000-0x00000000009FE000-memory.dmp
memory/4560-3-0x00000000027C0000-0x00000000027C1000-memory.dmp
Analysis: behavioral7
Detonation Overview
Submitted
2024-05-17 22:14
Reported
2024-05-17 22:17
Platform
win7-20240508-en
Max time kernel
140s
Max time network
123s
Command Line
Signatures
Enumerates physical storage devices
Processes
C:\Users\Admin\AppData\Local\Temp\WiiBackupManager_Win64.exe
"C:\Users\Admin\AppData\Local\Temp\WiiBackupManager_Win64.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | filetrip.net | udp |
| US | 104.21.57.186:80 | filetrip.net | tcp |
Files
memory/2824-0-0x0000000000210000-0x0000000000211000-memory.dmp
memory/2824-1-0x0000000000210000-0x0000000000211000-memory.dmp
memory/2824-2-0x0000000000400000-0x0000000000C79000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-17 22:14
Reported
2024-05-17 22:17
Platform
win7-20231129-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2888 wrote to memory of 2900 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2888 wrote to memory of 2900 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2888 wrote to memory of 2900 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2888 wrote to memory of 2900 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2888 wrote to memory of 2900 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2888 wrote to memory of 2900 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2888 wrote to memory of 2900 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7z_Win32.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7z_Win32.dll,#1
Network
Files
memory/2900-0-0x0000000010000000-0x00000000100EC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-17 22:14
Reported
2024-05-17 22:17
Platform
win10v2004-20240226-en
Max time kernel
140s
Max time network
163s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4024 wrote to memory of 2856 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4024 wrote to memory of 2856 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4024 wrote to memory of 2856 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7z_Win32.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7z_Win32.dll,#1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1420 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
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 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| GB | 172.217.169.74:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | 74.169.217.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.16.208.104.in-addr.arpa | udp |
Files
memory/2856-0-0x0000000010000000-0x00000000100EC000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-05-17 22:14
Reported
2024-05-17 22:17
Platform
win10v2004-20240426-en
Max time kernel
130s
Max time network
128s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7z_Win64.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| 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 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| BE | 2.17.107.122:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 122.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
Analysis: behavioral5
Detonation Overview
Submitted
2024-05-17 22:14
Reported
2024-05-17 22:17
Platform
win7-20240221-en
Max time kernel
140s
Max time network
126s
Command Line
Signatures
Enumerates physical storage devices
Processes
C:\Users\Admin\AppData\Local\Temp\WiiBackupManager_Win32.exe
"C:\Users\Admin\AppData\Local\Temp\WiiBackupManager_Win32.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | filetrip.net | udp |
| US | 172.67.165.117:80 | filetrip.net | tcp |
Files
memory/1116-0-0x0000000000260000-0x0000000000261000-memory.dmp
memory/1116-1-0x0000000000260000-0x0000000000261000-memory.dmp
memory/1116-2-0x0000000000400000-0x00000000009FE000-memory.dmp
Analysis: behavioral8
Detonation Overview
Submitted
2024-05-17 22:14
Reported
2024-05-17 22:17
Platform
win10v2004-20240508-en
Max time kernel
142s
Max time network
107s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\WiiBackupManager_Win64.exe
"C:\Users\Admin\AppData\Local\Temp\WiiBackupManager_Win64.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | filetrip.net | udp |
| US | 172.67.165.117:80 | filetrip.net | tcp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| BE | 88.221.83.200:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 117.165.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
memory/624-0-0x0000000002B00000-0x0000000002B01000-memory.dmp
memory/624-1-0x0000000000400000-0x0000000000C79000-memory.dmp
memory/624-3-0x0000000002B00000-0x0000000002B01000-memory.dmp