Analysis Overview
SHA256
37af1990b3da0c13879423f0f3b5428df1855efee07ae84b81454470f1397fe9
Threat Level: Known bad
The file 0f6cfe9c64fe0447ee421629812490aa 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 WriteProcessMemory
MITRE ATT&CK Matrix
Analysis: static1
Detonation Overview
Reported
2023-12-30 05:02
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-30 05:02
Reported
2023-12-30 23:54
Platform
win7-20231215-en
Max time kernel
143s
Max time network
126s
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 2024 set thread context of 2328 | N/A | C:\Users\Admin\AppData\Local\Temp\0f6cfe9c64fe0447ee421629812490aa.exe | C:\Users\Admin\AppData\Local\Temp\0f6cfe9c64fe0447ee421629812490aa.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0f6cfe9c64fe0447ee421629812490aa.exe
"C:\Users\Admin\AppData\Local\Temp\0f6cfe9c64fe0447ee421629812490aa.exe"
C:\Users\Admin\AppData\Local\Temp\0f6cfe9c64fe0447ee421629812490aa.exe
"C:\Users\Admin\AppData\Local\Temp\0f6cfe9c64fe0447ee421629812490aa.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 173.231.16.77:80 | api.ipify.org | tcp |
| RU | 80.87.192.115:80 | tcp |
Files
memory/2024-1-0x0000000002D90000-0x0000000002E90000-memory.dmp
memory/2024-3-0x0000000000220000-0x0000000000267000-memory.dmp
memory/2328-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2328-5-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2328-7-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2328-8-0x0000000000400000-0x000000000044F000-memory.dmp
C:\ProgramData\kaosdma.txt
| MD5 | 8cf4dec152a9d79a3d62202b886eda9b |
| SHA1 | 0c1b3d3d02c0b655aa3526a58486b84872f18cc2 |
| SHA256 | c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01 |
| SHA512 | a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd |
memory/2328-14-0x0000000000400000-0x000000000044F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-30 05:02
Reported
2023-12-30 23:52
Platform
win10v2004-20231215-en
Max time kernel
149s
Max time network
158s
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 3452 set thread context of 1880 | N/A | C:\Users\Admin\AppData\Local\Temp\0f6cfe9c64fe0447ee421629812490aa.exe | C:\Users\Admin\AppData\Local\Temp\0f6cfe9c64fe0447ee421629812490aa.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0f6cfe9c64fe0447ee421629812490aa.exe
"C:\Users\Admin\AppData\Local\Temp\0f6cfe9c64fe0447ee421629812490aa.exe"
C:\Users\Admin\AppData\Local\Temp\0f6cfe9c64fe0447ee421629812490aa.exe
"C:\Users\Admin\AppData\Local\Temp\0f6cfe9c64fe0447ee421629812490aa.exe"
Network
| Country | Destination | Domain | Proto |
| 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 | api.ipify.org | udp |
| US | 104.237.62.212:80 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.62.237.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| RU | 80.87.192.115:80 | tcp | |
| US | 8.8.8.8:53 | 115.192.87.80.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.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 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.241.123.92.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.178.17.96.in-addr.arpa | udp |
| GB | 88.221.135.211:80 | tcp |
Files
memory/3452-2-0x00000000049D0000-0x0000000004A17000-memory.dmp
memory/1880-6-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1880-5-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1880-3-0x0000000000400000-0x000000000044F000-memory.dmp
memory/3452-1-0x0000000002D40000-0x0000000002E40000-memory.dmp
memory/1880-12-0x0000000000400000-0x000000000044F000-memory.dmp