Analysis Overview
SHA256
a2ad4778640e698d1e1192ec85e704d38d48a7fc1c2f091f958820403ec39340
Threat Level: Known bad
The file client.exe was found to be: Known bad.
Malicious Activity Summary
StormKitty
StormKitty payload
Stormkitty family
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-09-12 05:47
Signatures
StormKitty payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Stormkitty family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-09-12 05:47
Reported
2023-09-12 05:49
Platform
win7-20230831-en
Max time kernel
147s
Max time network
123s
Command Line
Signatures
StormKitty
StormKitty payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | 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\client.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\client.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\client.exe
"C:\Users\Admin\AppData\Local\Temp\client.exe"
Network
| Country | Destination | Domain | Proto |
| MY | 101.99.92.121:1337 | tcp |
Files
memory/2020-0-0x00000000010B0000-0x0000000001148000-memory.dmp
memory/2020-1-0x000007FEF5710000-0x000007FEF60FC000-memory.dmp
memory/2020-2-0x000000001A9D0000-0x000000001AA50000-memory.dmp
memory/2020-4-0x000007FEF5710000-0x000007FEF60FC000-memory.dmp
memory/2020-5-0x000000001A9D0000-0x000000001AA50000-memory.dmp
memory/2020-6-0x000000001A9D0000-0x000000001AA50000-memory.dmp
memory/2020-7-0x000000001A9D0000-0x000000001AA50000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-09-12 05:47
Reported
2023-09-12 05:49
Platform
win10v2004-20230831-en
Max time kernel
150s
Max time network
145s
Command Line
Signatures
StormKitty
StormKitty payload
| Description | Indicator | Process | Target |
| N/A | N/A | 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\client.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\client.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\client.exe
"C:\Users\Admin\AppData\Local\Temp\client.exe"
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 | 240.81.21.72.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| MY | 101.99.92.121:1337 | tcp | |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 121.92.99.101.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| 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 | 126.211.247.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.143.182.52.in-addr.arpa | udp |
Files
memory/1008-0-0x0000000000E50000-0x0000000000EE8000-memory.dmp
memory/1008-1-0x00007FF83A300000-0x00007FF83ADC1000-memory.dmp
memory/1008-2-0x000000001BB80000-0x000000001BB90000-memory.dmp
memory/1008-4-0x00007FF83A300000-0x00007FF83ADC1000-memory.dmp
memory/1008-5-0x000000001BB80000-0x000000001BB90000-memory.dmp
memory/1008-6-0x000000001BB80000-0x000000001BB90000-memory.dmp
memory/1008-7-0x000000001BB80000-0x000000001BB90000-memory.dmp
memory/1008-8-0x000000001BB80000-0x000000001BB90000-memory.dmp