Analysis Overview
SHA256
c4fbb29e0a8df396d0635cde2d4875b041d684efd0b8ecbf0d31a657ef9b437f
Threat Level: Known bad
The file 9a47d98ee564ea809018f3c117d7cdb5 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
2023-12-27 00:54
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-27 00:54
Reported
2024-01-07 09:32
Platform
win7-20231215-en
Max time kernel
143s
Max time network
154s
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 2268 set thread context of 2180 | N/A | C:\Users\Admin\AppData\Local\Temp\9a47d98ee564ea809018f3c117d7cdb5.exe | C:\Users\Admin\AppData\Local\Temp\9a47d98ee564ea809018f3c117d7cdb5.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9a47d98ee564ea809018f3c117d7cdb5.exe
"C:\Users\Admin\AppData\Local\Temp\9a47d98ee564ea809018f3c117d7cdb5.exe"
C:\Users\Admin\AppData\Local\Temp\9a47d98ee564ea809018f3c117d7cdb5.exe
"C:\Users\Admin\AppData\Local\Temp\9a47d98ee564ea809018f3c117d7cdb5.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 | |
| RU | 80.87.192.115:80 | tcp | |
| RU | 80.87.192.115:80 | tcp | |
| RU | 80.87.192.115:80 | tcp | |
| RU | 80.87.192.115:80 | tcp | |
| RU | 80.87.192.115:80 | tcp | |
| RU | 80.87.192.115:80 | tcp |
Files
memory/2180-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2268-2-0x00000000002D0000-0x00000000003D0000-memory.dmp
memory/2180-5-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2268-4-0x00000000001B0000-0x00000000001F7000-memory.dmp
memory/2180-7-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2180-8-0x0000000000400000-0x000000000044F000-memory.dmp
C:\ProgramData\kaosdma.txt
| MD5 | 8cf4dec152a9d79a3d62202b886eda9b |
| SHA1 | 0c1b3d3d02c0b655aa3526a58486b84872f18cc2 |
| SHA256 | c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01 |
| SHA512 | a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd |
memory/2180-14-0x0000000000400000-0x000000000044F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-27 00:54
Reported
2024-01-07 09:31
Platform
win10v2004-20231222-en
Max time kernel
147s
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 3748 set thread context of 4020 | N/A | C:\Users\Admin\AppData\Local\Temp\9a47d98ee564ea809018f3c117d7cdb5.exe | C:\Users\Admin\AppData\Local\Temp\9a47d98ee564ea809018f3c117d7cdb5.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9a47d98ee564ea809018f3c117d7cdb5.exe
"C:\Users\Admin\AppData\Local\Temp\9a47d98ee564ea809018f3c117d7cdb5.exe"
C:\Users\Admin\AppData\Local\Temp\9a47d98ee564ea809018f3c117d7cdb5.exe
"C:\Users\Admin\AppData\Local\Temp\9a47d98ee564ea809018f3c117d7cdb5.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 | 64.185.227.156:80 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| RU | 80.87.192.115:80 | tcp | |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 156.227.185.64.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| RU | 80.87.192.115:80 | tcp | |
| RU | 80.87.192.115:80 | tcp | |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.134.221.88.in-addr.arpa | udp |
| RU | 80.87.192.115:80 | tcp | |
| GB | 96.17.178.174:80 | tcp | |
| GB | 96.17.178.174:80 | tcp | |
| GB | 96.17.178.174:80 | tcp | |
| GB | 96.17.178.174:80 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 80.87.192.115:80 | tcp | |
| 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 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.178.17.96.in-addr.arpa | udp |
| RU | 80.87.192.115:80 | tcp | |
| GB | 96.17.178.211:80 | tcp | |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| RU | 80.87.192.115:80 | tcp |
Files
memory/4020-3-0x0000000000400000-0x000000000044F000-memory.dmp
memory/4020-6-0x0000000000400000-0x000000000044F000-memory.dmp
memory/4020-5-0x0000000000400000-0x000000000044F000-memory.dmp
memory/3748-2-0x00000000021E0000-0x0000000002227000-memory.dmp
memory/3748-1-0x0000000000600000-0x0000000000700000-memory.dmp
C:\ProgramData\kaosdma.txt
| MD5 | 8cf4dec152a9d79a3d62202b886eda9b |
| SHA1 | 0c1b3d3d02c0b655aa3526a58486b84872f18cc2 |
| SHA256 | c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01 |
| SHA512 | a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd |
memory/4020-12-0x0000000000400000-0x000000000044F000-memory.dmp