Analysis Overview
SHA256
ac077946c2310271e6d14aa3f939b2418c174c54d1d139cf1d309bba0f9082f6
Threat Level: Known bad
The file ac077946c2310271e6d14aa3f939b2418c174c54d1d139cf1d309bba0f9082f6 was found to be: Known bad.
Malicious Activity Summary
Joker family
UPX packed file
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-11-16 21:56
Signatures
Joker family
Analysis: behavioral1
Detonation Overview
Submitted
2022-11-16 21:56
Reported
2022-11-16 21:59
Platform
win7-20220812-en
Max time kernel
134s
Max time network
109s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetWindowsHookEx
Processes
C:\Users\Admin\AppData\Local\Temp\ac077946c2310271e6d14aa3f939b2418c174c54d1d139cf1d309bba0f9082f6.exe
"C:\Users\Admin\AppData\Local\Temp\ac077946c2310271e6d14aa3f939b2418c174c54d1d139cf1d309bba0f9082f6.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | soft-1251416406.file.myqcloud.com | udp |
| N/A | 8.8.8.8:53 | soft-1251416406.file.myqcloud.com | udp |
| N/A | 211.97.85.198:443 | soft-1251416406.file.myqcloud.com | tcp |
| N/A | 116.177.248.80:443 | soft-1251416406.file.myqcloud.com | tcp |
| N/A | 8.8.8.8:53 | cdn3.mengyu555.com | udp |
| N/A | 114.96.98.81:7771 | cdn3.mengyu555.com | tcp |
Files
memory/112-54-0x0000000074C11000-0x0000000074C13000-memory.dmp
memory/112-55-0x0000000010000000-0x0000000010018000-memory.dmp
memory/112-56-0x00000000361E0000-0x00000000361F0000-memory.dmp
memory/112-57-0x0000000010000000-0x0000000010018000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-11-16 21:56
Reported
2022-11-16 21:59
Platform
win10v2004-20221111-en
Max time kernel
91s
Max time network
125s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetWindowsHookEx
Processes
C:\Users\Admin\AppData\Local\Temp\ac077946c2310271e6d14aa3f939b2418c174c54d1d139cf1d309bba0f9082f6.exe
"C:\Users\Admin\AppData\Local\Temp\ac077946c2310271e6d14aa3f939b2418c174c54d1d139cf1d309bba0f9082f6.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.238.24.126:80 | tcp | |
| N/A | 8.238.24.126:80 | tcp | |
| N/A | 8.238.24.126:80 | tcp | |
| N/A | 8.8.8.8:53 | soft-1251416406.file.myqcloud.com | udp |
| N/A | 116.177.248.80:443 | soft-1251416406.file.myqcloud.com | tcp |
| N/A | 116.177.248.80:443 | soft-1251416406.file.myqcloud.com | tcp |
| N/A | 8.8.8.8:53 | cdn3.mengyu555.com | udp |
| N/A | 114.96.98.81:7776 | cdn3.mengyu555.com | tcp |
| N/A | 104.80.225.205:443 | tcp | |
| N/A | 20.42.65.85:443 | tcp | |
| N/A | 87.248.202.1:80 | tcp | |
| N/A | 87.248.202.1:80 | tcp | |
| N/A | 87.248.202.1:80 | tcp |
Files
memory/1916-132-0x0000000010000000-0x0000000010018000-memory.dmp
memory/1916-133-0x0000000036F70000-0x0000000036F80000-memory.dmp
memory/1916-134-0x0000000010000000-0x0000000010018000-memory.dmp