Analysis Overview
SHA256
30a2f8a889552fa0206b73593d8a1b8dd7da3c0cf6d6376e8b9c0ab9cc7d082f
Threat Level: Known bad
The file 781a5cdfef388bc98d537b65a3df756d was found to be: Known bad.
Malicious Activity Summary
Fickerstealer
Looks up external IP address via web service
Suspicious use of SetThreadContext
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2024-01-26 18:43
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-26 18:43
Reported
2024-01-26 18:45
Platform
win10v2004-20231222-en
Max time kernel
149s
Max time network
147s
Command Line
Signatures
Fickerstealer
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4724 set thread context of 5040 | N/A | C:\Users\Admin\AppData\Local\Temp\781a5cdfef388bc98d537b65a3df756d.exe | C:\Users\Admin\AppData\Local\Temp\781a5cdfef388bc98d537b65a3df756d.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\781a5cdfef388bc98d537b65a3df756d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\781a5cdfef388bc98d537b65a3df756d.exe
"C:\Users\Admin\AppData\Local\Temp\781a5cdfef388bc98d537b65a3df756d.exe"
C:\Users\Admin\AppData\Local\Temp\781a5cdfef388bc98d537b65a3df756d.exe
C:\Users\Admin\AppData\Local\Temp\781a5cdfef388bc98d537b65a3df756d.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 173.231.16.75:80 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | 75.16.231.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 150.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
| US | 8.8.8.8:53 | 6.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | daymong.ru | udp |
Files
memory/4724-0-0x0000000000660000-0x00000000006C2000-memory.dmp
memory/4724-1-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/4724-2-0x00000000050C0000-0x00000000050D0000-memory.dmp
memory/4724-3-0x0000000000E40000-0x0000000000E54000-memory.dmp
memory/4724-4-0x0000000005150000-0x00000000051C6000-memory.dmp
memory/4724-5-0x00000000050D0000-0x00000000050EE000-memory.dmp
memory/5040-6-0x0000000000400000-0x000000000044E000-memory.dmp
memory/4724-10-0x0000000074B80000-0x0000000075330000-memory.dmp
memory/5040-9-0x0000000000400000-0x000000000044E000-memory.dmp
memory/5040-11-0x0000000000400000-0x000000000044E000-memory.dmp
C:\ProgramData\kaosdma.txt
| MD5 | 8cf4dec152a9d79a3d62202b886eda9b |
| SHA1 | 0c1b3d3d02c0b655aa3526a58486b84872f18cc2 |
| SHA256 | c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01 |
| SHA512 | a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd |
memory/5040-17-0x0000000000400000-0x000000000044E000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-26 18:43
Reported
2024-01-26 18:45
Platform
win7-20231215-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Fickerstealer
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2364 set thread context of 2796 | N/A | C:\Users\Admin\AppData\Local\Temp\781a5cdfef388bc98d537b65a3df756d.exe | C:\Users\Admin\AppData\Local\Temp\781a5cdfef388bc98d537b65a3df756d.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\781a5cdfef388bc98d537b65a3df756d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\781a5cdfef388bc98d537b65a3df756d.exe
"C:\Users\Admin\AppData\Local\Temp\781a5cdfef388bc98d537b65a3df756d.exe"
C:\Users\Admin\AppData\Local\Temp\781a5cdfef388bc98d537b65a3df756d.exe
C:\Users\Admin\AppData\Local\Temp\781a5cdfef388bc98d537b65a3df756d.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 64.185.227.156:80 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | daymong.ru | udp |
Files
memory/2364-0-0x0000000000DB0000-0x0000000000E12000-memory.dmp
memory/2364-1-0x0000000074400000-0x0000000074AEE000-memory.dmp
memory/2364-2-0x0000000004DB0000-0x0000000004DF0000-memory.dmp
memory/2364-3-0x0000000000200000-0x0000000000214000-memory.dmp
memory/2796-4-0x0000000000400000-0x000000000044E000-memory.dmp
memory/2364-6-0x0000000074400000-0x0000000074AEE000-memory.dmp
memory/2796-7-0x0000000000400000-0x000000000044E000-memory.dmp
memory/2796-8-0x0000000000400000-0x000000000044E000-memory.dmp
C:\ProgramData\kaosdma.txt
| MD5 | 8cf4dec152a9d79a3d62202b886eda9b |
| SHA1 | 0c1b3d3d02c0b655aa3526a58486b84872f18cc2 |
| SHA256 | c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01 |
| SHA512 | a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd |
memory/2796-14-0x0000000000400000-0x000000000044E000-memory.dmp