Analysis Overview
SHA256
3246be7f25f8f4cd9ade8f0a8faf12847df126eecf65d7e8012f35ab45e73a40
Threat Level: Known bad
The file Chaos Ransomware Builderv4.exe was found to be: Known bad.
Malicious Activity Summary
Chaos
Chaos Ransomware
Chaos family
Unsigned PE
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-07-02 07:23
Signatures
Chaos Ransomware
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Chaos family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-02 07:23
Reported
2024-07-02 07:25
Platform
win7-20240611-en
Max time kernel
117s
Max time network
122s
Command Line
Signatures
Chaos
Chaos Ransomware
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Chaos Ransomware Builderv4.exe
"C:\Users\Admin\AppData\Local\Temp\Chaos Ransomware Builderv4.exe"
Network
Files
memory/2436-0-0x000007FEF5453000-0x000007FEF5454000-memory.dmp
memory/2436-1-0x0000000000E80000-0x0000000000F0E000-memory.dmp
memory/2436-2-0x000007FEF5450000-0x000007FEF5E3C000-memory.dmp
memory/2436-3-0x000007FEF5450000-0x000007FEF5E3C000-memory.dmp
memory/2436-4-0x000007FEF5453000-0x000007FEF5454000-memory.dmp
memory/2436-5-0x000007FEF5450000-0x000007FEF5E3C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-02 07:23
Reported
2024-07-02 07:24
Platform
win10v2004-20240226-en
Max time kernel
80s
Max time network
82s
Command Line
Signatures
Chaos
Chaos Ransomware
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Chaos Ransomware Builderv4.exe
"C:\Users\Admin\AppData\Local\Temp\Chaos Ransomware Builderv4.exe"
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=3464 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| GB | 96.16.110.114:80 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.234.34.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.15.31.184.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 | 216.58.213.10:443 | chromewebstore.googleapis.com | tcp |
| GB | 216.58.213.10:443 | 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 | i.pki.goog | udp |
| US | 8.8.8.8:53 | i.pki.goog | udp |
| GB | 172.217.169.67:80 | i.pki.goog | tcp |
| US | 8.8.8.8:53 | 10.213.58.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.32.239.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.169.217.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
Files
memory/4820-0-0x00007FFCE8BB3000-0x00007FFCE8BB5000-memory.dmp
memory/4820-1-0x00000000001B0000-0x000000000023E000-memory.dmp
memory/4820-2-0x00007FFCE8BB0000-0x00007FFCE9671000-memory.dmp
memory/4820-3-0x00007FFCE8BB0000-0x00007FFCE9671000-memory.dmp
memory/4820-4-0x00007FFCE8BB0000-0x00007FFCE9671000-memory.dmp
memory/4820-5-0x00007FFCE8BB3000-0x00007FFCE8BB5000-memory.dmp
memory/4820-6-0x00007FFCE8BB0000-0x00007FFCE9671000-memory.dmp