Analysis Overview
SHA256
a27d9f14392c00a3f786949ad7f9317c835dd564d2709b20f1ff2ea68fe46390
Threat Level: Known bad
The file 5846831cfd75a1d686963ae3c628e00e was found to be: Known bad.
Malicious Activity Summary
Oski
Reads user/profile data of web browsers
AutoIT Executable
Suspicious use of SetThreadContext
Program crash
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-01-13 06:58
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-13 06:58
Reported
2024-01-13 07:01
Platform
win7-20231215-en
Max time kernel
148s
Max time network
149s
Command Line
Signatures
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2232 set thread context of 1616 | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe
"C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe"
C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe
"C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 176.119.156.4:80 | tcp | |
| RU | 176.119.156.4:80 | tcp | |
| RU | 176.119.156.4:80 | tcp | |
| RU | 176.119.156.4:80 | tcp | |
| RU | 176.119.156.4:80 | tcp | |
| RU | 176.119.156.4:80 | tcp | |
| RU | 176.119.156.4:80 | tcp | |
| RU | 176.119.156.4:80 | tcp |
Files
memory/1616-0-0x0000000000400000-0x0000000000432000-memory.dmp
memory/1616-3-0x0000000000400000-0x0000000000432000-memory.dmp
memory/2232-4-0x0000000000360000-0x0000000000361000-memory.dmp
memory/2232-2-0x00000000002F0000-0x000000000031D000-memory.dmp
memory/1616-9-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/1616-12-0x0000000000400000-0x0000000000432000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-13 06:58
Reported
2024-01-13 07:01
Platform
win10v2004-20231215-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Oski
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3888 set thread context of 1788 | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3888 wrote to memory of 1788 | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe |
| PID 3888 wrote to memory of 1788 | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe |
| PID 3888 wrote to memory of 1788 | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe |
| PID 3888 wrote to memory of 1788 | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe |
| PID 3888 wrote to memory of 1788 | N/A | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe | C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe
"C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe"
C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe
"C:\Users\Admin\AppData\Local\Temp\5846831cfd75a1d686963ae3c628e00e.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1788 -ip 1788
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1788 -s 1212
Network
| Country | Destination | Domain | Proto |
| RU | 176.119.156.4:80 | 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 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| RU | 176.119.156.4:80 | tcp | |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.134.221.88.in-addr.arpa | udp |
| 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 | |
| GB | 96.17.178.174:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 96.17.178.174:80 | tcp | |
| GB | 96.17.178.174:80 | tcp | |
| RU | 176.119.156.4:80 | 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 | |
| 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 | |
| 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 | |
| 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 | |
| GB | 96.17.178.174:80 | tcp | |
| GB | 96.17.178.174:80 | tcp | |
| GB | 96.17.178.174:80 | tcp | |
| GB | 87.248.205.0:80 | tcp | |
| RU | 176.119.156.4:80 | tcp | |
| RU | 176.119.156.4:80 | 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 |
| RU | 176.119.156.4:80 | tcp | |
| RU | 176.119.156.4:80 | tcp | |
| GB | 96.17.178.174:80 | tcp | |
| GB | 96.17.178.174:80 | tcp |
Files
memory/1788-1-0x0000000000400000-0x0000000000432000-memory.dmp
memory/3888-0-0x0000000003EC0000-0x0000000003EED000-memory.dmp
memory/3888-2-0x0000000003EF0000-0x0000000003EF1000-memory.dmp
memory/1788-8-0x0000000000400000-0x0000000000432000-memory.dmp