Analysis Overview
SHA256
b926948e6cbc814061fcc4ee4d363c46557f772e2e941375690a4d02c22e395c
Threat Level: Likely benign
The file b926948e6cbc814061fcc4ee4d363c46557f772e2e941375690a4d02c22e395c was found to be: Likely benign.
Malicious Activity Summary
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-03 10:39
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-03 10:39
Reported
2024-06-03 10:42
Platform
win7-20240221-en
Max time kernel
119s
Max time network
126s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\b926948e6cbc814061fcc4ee4d363c46557f772e2e941375690a4d02c22e395c.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1400 wrote to memory of 2152 | N/A | C:\Users\Admin\AppData\Local\Temp\b926948e6cbc814061fcc4ee4d363c46557f772e2e941375690a4d02c22e395c.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1400 wrote to memory of 2152 | N/A | C:\Users\Admin\AppData\Local\Temp\b926948e6cbc814061fcc4ee4d363c46557f772e2e941375690a4d02c22e395c.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1400 wrote to memory of 2152 | N/A | C:\Users\Admin\AppData\Local\Temp\b926948e6cbc814061fcc4ee4d363c46557f772e2e941375690a4d02c22e395c.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1400 wrote to memory of 2152 | N/A | C:\Users\Admin\AppData\Local\Temp\b926948e6cbc814061fcc4ee4d363c46557f772e2e941375690a4d02c22e395c.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b926948e6cbc814061fcc4ee4d363c46557f772e2e941375690a4d02c22e395c.exe
"C:\Users\Admin\AppData\Local\Temp\b926948e6cbc814061fcc4ee4d363c46557f772e2e941375690a4d02c22e395c.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1400 -s 220
Network
Files
memory/1400-0-0x0000000000400000-0x000000000055F000-memory.dmp
memory/1400-1-0x0000000000400000-0x000000000055F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-03 10:39
Reported
2024-06-03 10:42
Platform
win10v2004-20240226-en
Max time kernel
141s
Max time network
159s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\b926948e6cbc814061fcc4ee4d363c46557f772e2e941375690a4d02c22e395c.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b926948e6cbc814061fcc4ee4d363c46557f772e2e941375690a4d02c22e395c.exe
"C:\Users\Admin\AppData\Local\Temp\b926948e6cbc814061fcc4ee4d363c46557f772e2e941375690a4d02c22e395c.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 536 -ip 536
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 536 -s 564
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=3912 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| GB | 172.217.169.74:443 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 24.173.189.20.in-addr.arpa | udp |
Files
memory/536-0-0x0000000000400000-0x000000000055F000-memory.dmp
memory/536-1-0x0000000000400000-0x000000000055F000-memory.dmp