Analysis Overview
SHA256
eaa58bc8f2a78622e1841ba82b8457ed8fa20647eeefd353020db7941720b9de
Threat Level: Known bad
The file 09ea8b7a293680b68a8848e245f8279d 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 01:21
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-30 01:21
Reported
2023-12-30 13:21
Platform
win7-20231215-en
Max time kernel
144s
Max time network
127s
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 1360 set thread context of 2464 | N/A | C:\Users\Admin\AppData\Local\Temp\09ea8b7a293680b68a8848e245f8279d.exe | C:\Users\Admin\AppData\Local\Temp\09ea8b7a293680b68a8848e245f8279d.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\09ea8b7a293680b68a8848e245f8279d.exe
"C:\Users\Admin\AppData\Local\Temp\09ea8b7a293680b68a8848e245f8279d.exe"
C:\Users\Admin\AppData\Local\Temp\09ea8b7a293680b68a8848e245f8279d.exe
"C:\Users\Admin\AppData\Local\Temp\09ea8b7a293680b68a8848e245f8279d.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.237.62.212:80 | api.ipify.org | tcp |
| RU | 80.87.192.115:80 | tcp |
Files
memory/1360-2-0x0000000000220000-0x0000000000267000-memory.dmp
memory/1360-1-0x00000000033E0000-0x00000000034E0000-memory.dmp
memory/2464-5-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2464-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2464-7-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2464-8-0x0000000000400000-0x000000000044F000-memory.dmp
C:\ProgramData\kaosdma.txt
| MD5 | 8cf4dec152a9d79a3d62202b886eda9b |
| SHA1 | 0c1b3d3d02c0b655aa3526a58486b84872f18cc2 |
| SHA256 | c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01 |
| SHA512 | a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd |
memory/2464-14-0x0000000000400000-0x000000000044F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-30 01:21
Reported
2023-12-30 13:19
Platform
win10v2004-20231215-en
Max time kernel
165s
Max time network
170s
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 2648 set thread context of 1440 | N/A | C:\Users\Admin\AppData\Local\Temp\09ea8b7a293680b68a8848e245f8279d.exe | C:\Users\Admin\AppData\Local\Temp\09ea8b7a293680b68a8848e245f8279d.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\09ea8b7a293680b68a8848e245f8279d.exe
"C:\Users\Admin\AppData\Local\Temp\09ea8b7a293680b68a8848e245f8279d.exe"
C:\Users\Admin\AppData\Local\Temp\09ea8b7a293680b68a8848e245f8279d.exe
"C:\Users\Admin\AppData\Local\Temp\09ea8b7a293680b68a8848e245f8279d.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 6.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.237.62.212:80 | api.ipify.org | tcp |
| RU | 80.87.192.115:80 | tcp | |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.62.237.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 115.192.87.80.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/2648-1-0x0000000003480000-0x0000000003580000-memory.dmp
memory/2648-2-0x00000000033D0000-0x0000000003417000-memory.dmp
memory/1440-3-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1440-5-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1440-6-0x0000000000400000-0x000000000044F000-memory.dmp
C:\ProgramData\kaosdma.txt
| MD5 | 8cf4dec152a9d79a3d62202b886eda9b |
| SHA1 | 0c1b3d3d02c0b655aa3526a58486b84872f18cc2 |
| SHA256 | c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01 |
| SHA512 | a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd |
memory/1440-12-0x0000000000400000-0x000000000044F000-memory.dmp