Analysis Overview
SHA256
e5dd61c470e13469636f23e240a21d914fe80d1b6be626009e01dc99dd545fe2
Threat Level: Known bad
The file e5dd61c470e13469636f23e240a21d914fe80d1b6be626009e01dc99dd545fe2 was found to be: Known bad.
Malicious Activity Summary
Async RAT payload
Asyncrat family
AsyncRat
Legitimate hosting services abused for malware hosting/C2
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-19 17:28
Signatures
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Asyncrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-19 17:28
Reported
2024-04-19 17:31
Platform
win7-20240215-en
Max time kernel
145s
Max time network
148s
Command Line
Signatures
AsyncRat
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | 0.tcp.sa.ngrok.io | N/A | N/A |
| N/A | 0.tcp.sa.ngrok.io | N/A | N/A |
| N/A | 0.tcp.sa.ngrok.io | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b096918eb312d3ae41a05ed801cc0c07cb2eae17778012e849a41c1d915ebce7.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b096918eb312d3ae41a05ed801cc0c07cb2eae17778012e849a41c1d915ebce7.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b096918eb312d3ae41a05ed801cc0c07cb2eae17778012e849a41c1d915ebce7.exe
"C:\Users\Admin\AppData\Local\Temp\b096918eb312d3ae41a05ed801cc0c07cb2eae17778012e849a41c1d915ebce7.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 172.67.19.24:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | 0.tcp.sa.ngrok.io | udp |
| BR | 18.229.146.63:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.146.63:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.146.63:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.146.63:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.146.63:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.146.63:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.146.63:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.146.63:16142 | 0.tcp.sa.ngrok.io | tcp |
| US | 8.8.8.8:53 | 0.tcp.sa.ngrok.io | udp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| US | 8.8.8.8:53 | 0.tcp.sa.ngrok.io | udp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
Files
memory/1280-0-0x00000000012A0000-0x00000000012B8000-memory.dmp
memory/1280-1-0x000007FEF5280000-0x000007FEF5C6C000-memory.dmp
memory/1280-3-0x0000000000560000-0x00000000005E0000-memory.dmp
memory/1280-4-0x0000000076EE0000-0x0000000077089000-memory.dmp
memory/1280-5-0x000007FEF5280000-0x000007FEF5C6C000-memory.dmp
memory/1280-6-0x0000000000560000-0x00000000005E0000-memory.dmp
memory/1280-7-0x0000000076EE0000-0x0000000077089000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-19 17:28
Reported
2024-04-19 17:31
Platform
win10v2004-20240412-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
AsyncRat
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | 0.tcp.sa.ngrok.io | N/A | N/A |
| N/A | 0.tcp.sa.ngrok.io | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | 0.tcp.sa.ngrok.io | N/A | N/A |
| N/A | 0.tcp.sa.ngrok.io | N/A | N/A |
| N/A | 0.tcp.sa.ngrok.io | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b096918eb312d3ae41a05ed801cc0c07cb2eae17778012e849a41c1d915ebce7.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b096918eb312d3ae41a05ed801cc0c07cb2eae17778012e849a41c1d915ebce7.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b096918eb312d3ae41a05ed801cc0c07cb2eae17778012e849a41c1d915ebce7.exe
"C:\Users\Admin\AppData\Local\Temp\b096918eb312d3ae41a05ed801cc0c07cb2eae17778012e849a41c1d915ebce7.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 172.67.19.24:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | 0.tcp.sa.ngrok.io | udp |
| BR | 54.94.248.37:16142 | 0.tcp.sa.ngrok.io | tcp |
| NL | 23.62.61.72:443 | www.bing.com | tcp |
| NL | 23.62.61.72:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.19.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.tcp.sa.ngrok.io | udp |
| BR | 54.94.248.37:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 54.94.248.37:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 54.94.248.37:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 54.94.248.37:16142 | 0.tcp.sa.ngrok.io | tcp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.tcp.sa.ngrok.io | udp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.231.93.153:16142 | 0.tcp.sa.ngrok.io | tcp |
| US | 8.8.8.8:53 | 0.tcp.sa.ngrok.io | udp |
| BR | 54.94.248.37:16142 | 0.tcp.sa.ngrok.io | tcp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| BR | 54.94.248.37:16142 | 0.tcp.sa.ngrok.io | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| 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 | 200.197.79.204.in-addr.arpa | udp |
| BR | 54.94.248.37:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 54.94.248.37:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 54.94.248.37:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 54.94.248.37:16142 | 0.tcp.sa.ngrok.io | tcp |
| US | 8.8.8.8:53 | 0.tcp.sa.ngrok.io | udp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
| BR | 18.229.248.167:16142 | 0.tcp.sa.ngrok.io | tcp |
Files
memory/3812-0-0x0000000000720000-0x0000000000738000-memory.dmp
memory/3812-2-0x00007FFC482A0000-0x00007FFC48D61000-memory.dmp
memory/3812-3-0x000000001B3E0000-0x000000001B3F0000-memory.dmp
memory/3812-4-0x00007FFC66490000-0x00007FFC66685000-memory.dmp
memory/3812-5-0x00007FFC482A0000-0x00007FFC48D61000-memory.dmp
memory/3812-6-0x000000001B3E0000-0x000000001B3F0000-memory.dmp
memory/3812-7-0x00007FFC66490000-0x00007FFC66685000-memory.dmp