Analysis Overview
SHA256
072611cbd21330320b51fb7e49a58d2810f81c4f4a923f5af91b97b91052dbde
Threat Level: Known bad
The file 9c226145547ce4265b7cdaf7c5e0cb39 was found to be: Known bad.
Malicious Activity Summary
Oski
Suspicious use of SetThreadContext
Program crash
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-22 13:13
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-22 13:13
Reported
2023-12-22 14:16
Platform
win7-20231215-en
Max time kernel
121s
Max time network
125s
Command Line
Signatures
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Processes
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\9c226145547ce4265b7cdaf7c5e0cb39.ps1
Network
Files
memory/2012-4-0x000000001B450000-0x000000001B732000-memory.dmp
memory/2012-5-0x0000000002320000-0x0000000002328000-memory.dmp
memory/2012-6-0x000007FEF5660000-0x000007FEF5FFD000-memory.dmp
memory/2012-9-0x0000000002AC0000-0x0000000002B40000-memory.dmp
memory/2012-8-0x0000000002AC0000-0x0000000002B40000-memory.dmp
memory/2012-7-0x0000000002AC0000-0x0000000002B40000-memory.dmp
memory/2012-11-0x0000000002AC0000-0x0000000002B40000-memory.dmp
memory/2012-10-0x000007FEF5660000-0x000007FEF5FFD000-memory.dmp
memory/2012-12-0x0000000002AC0000-0x0000000002B40000-memory.dmp
memory/2012-13-0x000007FEF5660000-0x000007FEF5FFD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-22 13:13
Reported
2023-12-22 14:16
Platform
win10v2004-20231215-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Oski
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2292 set thread context of 3120 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\9c226145547ce4265b7cdaf7c5e0cb39.ps1
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
#cmd
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3120 -ip 3120
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3120 -s 1216
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 |
| VN | 103.114.107.28:80 | tcp | |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| VN | 103.114.107.28:80 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.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 |
| VN | 103.114.107.28:80 | tcp | |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| VN | 103.114.107.28:80 | tcp | |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| VN | 103.114.107.28:80 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.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 |
| VN | 103.114.107.28:80 | tcp | |
| VN | 103.114.107.28:80 | tcp |
Files
memory/2292-9-0x000001FC55E40000-0x000001FC55E62000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_oy3turo3.2ha.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2292-10-0x00007FFA76D40000-0x00007FFA77801000-memory.dmp
memory/2292-12-0x000001FC55F00000-0x000001FC55F10000-memory.dmp
memory/2292-11-0x000001FC55F00000-0x000001FC55F10000-memory.dmp
memory/2292-13-0x000001FC55E70000-0x000001FC55E96000-memory.dmp
memory/2292-15-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-45-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-43-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-47-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-53-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/3120-55-0x0000000000400000-0x0000000000438000-memory.dmp
memory/3120-62-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2292-61-0x00007FFA76D40000-0x00007FFA77801000-memory.dmp
memory/3120-60-0x0000000000400000-0x0000000000438000-memory.dmp
memory/3120-57-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2292-56-0x000001FC55F00000-0x000001FC55F10000-memory.dmp
memory/2292-54-0x000001FC3D9E0000-0x000001FC3D9E1000-memory.dmp
memory/2292-51-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-49-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-41-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-39-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-37-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-35-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-33-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-31-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-29-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-27-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-25-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-23-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-21-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-19-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-17-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/2292-14-0x000001FC55E70000-0x000001FC55E90000-memory.dmp
memory/3120-63-0x0000000000400000-0x0000000000438000-memory.dmp
memory/3120-66-0x0000000000400000-0x0000000000438000-memory.dmp