Analysis Overview
SHA256
4fe0b0d41ba0644c0a444aa83aab9861b821971573e62bd04c0812750765cfd3
Threat Level: Known bad
The file ee689f964b2b01d7c941cd022baee567 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
2023-12-28 18:23
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-28 18:23
Reported
2024-01-09 15:43
Platform
win7-20231215-en
Max time kernel
142s
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 1944 set thread context of 1300 | N/A | C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567.exe | C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567.exe
"C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567.exe"
C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567.exe
"C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 173.231.16.76:80 | 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/1944-4-0x00000000033C0000-0x00000000034C0000-memory.dmp
memory/1300-8-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1300-7-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1944-6-0x0000000000220000-0x0000000000267000-memory.dmp
memory/1300-3-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1300-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
C:\ProgramData\kaosdma.txt
| MD5 | 8cf4dec152a9d79a3d62202b886eda9b |
| SHA1 | 0c1b3d3d02c0b655aa3526a58486b84872f18cc2 |
| SHA256 | c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01 |
| SHA512 | a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd |
memory/1300-14-0x0000000000400000-0x000000000044F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-28 18:23
Reported
2024-01-09 15:43
Platform
win10v2004-20231215-en
Max time kernel
149s
Max time network
82s
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 1672 set thread context of 5040 | N/A | C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567.exe | C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567.exe
"C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567.exe"
C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567.exe
"C:\Users\Admin\AppData\Local\Temp\ee689f964b2b01d7c941cd022baee567.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 83.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| 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 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 180.178.17.96.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 |
| RU | 80.87.192.115:80 | tcp | |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.109.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| RU | 80.87.192.115:80 | tcp | |
| US | 8.8.8.8:53 | 57.110.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| RU | 80.87.192.115:80 | tcp | |
| US | 8.8.8.8:53 | 183.1.37.23.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.135.221.88.in-addr.arpa | udp |
| RU | 80.87.192.115:80 | tcp | |
| FR | 2.18.110.57:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 23.37.1.183:80 | tcp | |
| N/A | 23.37.1.183:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 96.17.178.189:80 | tcp | |
| GB | 96.17.178.189:80 | tcp | |
| GB | 96.17.178.189:80 | tcp | |
| US | 8.8.8.8:53 | 189.178.17.96.in-addr.arpa | udp |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 52.111.243.29:443 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| RU | 80.87.192.115:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| GB | 96.17.178.176:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| GB | 88.221.134.18:80 | tcp | |
| GB | 88.221.134.18:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 87.248.205.0:80 | tcp | |
| N/A | 87.248.205.0:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 88.221.135.217:80 | tcp | |
| GB | 88.221.135.217:80 | tcp | |
| GB | 88.221.135.217:80 | tcp | |
| GB | 88.221.135.217:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.178.178:80 | tcp | |
| N/A | 96.17.178.178:80 | tcp | |
| N/A | 96.17.178.178:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 88.221.135.218:80 | tcp | |
| GB | 88.221.135.217:80 | tcp | |
| N/A | 88.221.135.218:80 | tcp | |
| RU | 80.87.192.115:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 88.221.135.217:80 | tcp | |
| N/A | 96.17.178.178:80 | tcp | |
| N/A | 96.17.178.178:80 | tcp | |
| N/A | 96.17.178.178:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 88.221.134.18:80 | tcp | |
| GB | 88.221.134.18:80 | tcp | |
| N/A | 96.17.178.178:80 | tcp | |
| N/A | 96.17.178.178:80 | tcp | |
| N/A | 96.17.178.178:80 | tcp | |
| GB | 88.221.134.18:80 | tcp | |
| GB | 88.221.134.18:80 | tcp | |
| N/A | 96.17.178.178:80 | tcp | |
| N/A | 96.17.178.178:80 | tcp | |
| GB | 88.221.134.18:80 | tcp | |
| GB | 88.221.134.18:80 | tcp | |
| N/A | 96.17.178.178:80 | tcp | |
| N/A | 96.17.178.178:80 | tcp | |
| GB | 88.221.134.18:80 | tcp | |
| GB | 88.221.134.18:80 | tcp | |
| RU | 80.87.192.115:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp | |
| N/A | 96.17.178.196:80 | tcp |
Files
memory/5040-3-0x0000000000400000-0x000000000044F000-memory.dmp
memory/5040-6-0x0000000000400000-0x000000000044F000-memory.dmp
memory/5040-5-0x0000000000400000-0x000000000044F000-memory.dmp
memory/1672-2-0x0000000003300000-0x0000000003347000-memory.dmp
memory/1672-1-0x00000000033A0000-0x00000000034A0000-memory.dmp
C:\ProgramData\kaosdma.txt
| MD5 | 8cf4dec152a9d79a3d62202b886eda9b |
| SHA1 | 0c1b3d3d02c0b655aa3526a58486b84872f18cc2 |
| SHA256 | c30e56c9c8fe30ffa4a4ff712cf2fa1808ee82ca258cd4c8ebefcc82250b6c01 |
| SHA512 | a5a65f0604f8553d0be07bd5214db52d3f167e7511d29cb64e3fa9d8c510cc79976ff2a5acb9b8c09b666f306ac8e4ad389f9a2de3ca46d57b1e91060a4c50fd |
memory/5040-12-0x0000000000400000-0x000000000044F000-memory.dmp