Analysis Overview
SHA256
ba3283365384e502f10612a39c50d72258b19c9e08818e75430a24dcd32691c4
Threat Level: Known bad
The file 05eaa46461a00795419425d575ccee0a was found to be: Known bad.
Malicious Activity Summary
Oski
Suspicious use of SetThreadContext
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-21 20:46
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-21 20:46
Reported
2023-12-21 21:09
Platform
win7-20231129-en
Max time kernel
119s
Max time network
120s
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\05eaa46461a00795419425d575ccee0a.ps1
Network
Files
memory/2536-4-0x000000001B640000-0x000000001B922000-memory.dmp
memory/2536-6-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp
memory/2536-5-0x0000000001EF0000-0x0000000001EF8000-memory.dmp
memory/2536-7-0x0000000002960000-0x00000000029E0000-memory.dmp
memory/2536-8-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp
memory/2536-9-0x0000000002960000-0x00000000029E0000-memory.dmp
memory/2536-10-0x0000000002960000-0x00000000029E0000-memory.dmp
memory/2536-11-0x0000000002960000-0x00000000029E0000-memory.dmp
memory/2536-12-0x0000000002960000-0x00000000029E0000-memory.dmp
memory/2536-13-0x000007FEF5A00000-0x000007FEF639D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-21 20:46
Reported
2023-12-21 21:10
Platform
win10v2004-20231215-en
Max time kernel
148s
Max time network
152s
Command Line
Signatures
Oski
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1208 set thread context of 2652 | 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\05eaa46461a00795419425d575ccee0a.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 188 -p 2652 -ip 2652
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2652 -s 1100
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 16.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 185.178.17.96.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 | 81.171.91.138.in-addr.arpa | udp |
| 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 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.109.18.2.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.160.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 150.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.178.17.96.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sx0nosiy.0qb.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1208-9-0x00000275AE7C0000-0x00000275AE7E2000-memory.dmp
memory/1208-10-0x00007FFF52780000-0x00007FFF53241000-memory.dmp
memory/1208-12-0x0000027595860000-0x0000027595870000-memory.dmp
memory/1208-11-0x0000027595860000-0x0000027595870000-memory.dmp
memory/1208-13-0x00000275AE7F0000-0x00000275AE816000-memory.dmp
memory/1208-21-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-39-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-53-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-56-0x0000027595860000-0x0000027595870000-memory.dmp
memory/2652-59-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1208-61-0x00007FFF52780000-0x00007FFF53241000-memory.dmp
memory/2652-62-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2652-60-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2652-55-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1208-54-0x0000027595870000-0x0000027595871000-memory.dmp
memory/1208-51-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-49-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-47-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-45-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-43-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-41-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-37-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-35-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-33-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-31-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-29-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-27-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-25-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-23-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-19-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-17-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-15-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/1208-14-0x00000275AE7F0000-0x00000275AE810000-memory.dmp
memory/2652-65-0x0000000000400000-0x0000000000438000-memory.dmp