Analysis Overview
SHA256
100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b
Threat Level: Known bad
The file 100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b was found to be: Known bad.
Malicious Activity Summary
NetWire RAT payload
Netwire
UPX packed file
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-04-10 09:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-10 09:35
Reported
2024-04-10 09:37
Platform
win7-20240221-en
Max time kernel
144s
Max time network
121s
Command Line
Signatures
NetWire RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Netwire
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe
"C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe"
C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe
"C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1984 -s 116
Network
Files
memory/3048-0-0x0000000000430000-0x00000000004AB000-memory.dmp
memory/3048-1-0x0000000001F50000-0x00000000020D0000-memory.dmp
memory/1984-2-0x0000000000400000-0x0000000000421000-memory.dmp
memory/1984-4-0x0000000077B8F000-0x0000000077B90000-memory.dmp
memory/1984-3-0x00000000003D0000-0x00000000003D1000-memory.dmp
memory/1984-11-0x00000000003C0000-0x00000000003C1000-memory.dmp
memory/3048-12-0x0000000000430000-0x00000000004AB000-memory.dmp
memory/1984-13-0x0000000077B8F000-0x0000000077B90000-memory.dmp
memory/1984-14-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1984-15-0x0000000000400000-0x0000000000421000-memory.dmp
memory/1984-16-0x0000000077660000-0x0000000077770000-memory.dmp
memory/1984-17-0x0000000077660000-0x0000000077770000-memory.dmp
memory/1984-20-0x0000000077660000-0x0000000077770000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-10 09:35
Reported
2024-04-10 09:37
Platform
win10v2004-20240226-en
Max time kernel
142s
Max time network
157s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2872 wrote to memory of 3952 | N/A | C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe | C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe |
| PID 2872 wrote to memory of 3952 | N/A | C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe | C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe |
| PID 2872 wrote to memory of 3952 | N/A | C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe | C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe
"C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe"
C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe
"C:\Users\Admin\AppData\Local\Temp\100d7e2e42710224254c69268d8ec17c85a3cd40147b2b1566dcdce83f2da10b.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2872 -ip 2872
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 424
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=4304 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
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 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.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 | 216.58.204.74:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 216.239.32.29:80 | pki.goog | tcp |
| US | 8.8.8.8:53 | 74.204.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.32.239.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 233.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.117.168.52.in-addr.arpa | udp |
Files
memory/2872-0-0x0000000002240000-0x00000000022BB000-memory.dmp
memory/2872-1-0x00000000022C0000-0x0000000002463000-memory.dmp
memory/2872-2-0x0000000002240000-0x00000000022BB000-memory.dmp