Analysis Overview
SHA256
0c99470b0c0952b9f367fcc95f7c057908227f3360ab56eb7d6344e06991ff78
Threat Level: Known bad
The file 9722cdf9c49d3fc94ffa7dd0a2710aa5 was found to be: Known bad.
Malicious Activity Summary
Oski
Suspicious use of SetThreadContext
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-22 13:04
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-22 13:04
Reported
2023-12-22 13:46
Platform
win7-20231215-en
Max time kernel
122s
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\9722cdf9c49d3fc94ffa7dd0a2710aa5.ps1
Network
Files
memory/2176-4-0x000000001B300000-0x000000001B5E2000-memory.dmp
memory/2176-5-0x0000000001F40000-0x0000000001F48000-memory.dmp
memory/2176-6-0x000007FEF5B00000-0x000007FEF649D000-memory.dmp
memory/2176-7-0x0000000002A30000-0x0000000002AB0000-memory.dmp
memory/2176-8-0x000007FEF5B00000-0x000007FEF649D000-memory.dmp
memory/2176-9-0x0000000002A30000-0x0000000002AB0000-memory.dmp
memory/2176-10-0x0000000002A30000-0x0000000002AB0000-memory.dmp
memory/2176-11-0x0000000002A30000-0x0000000002AB0000-memory.dmp
memory/2176-12-0x000007FEF5B00000-0x000007FEF649D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-22 13:04
Reported
2023-12-22 13:47
Platform
win10v2004-20231215-en
Max time kernel
189s
Max time network
200s
Command Line
Signatures
Oski
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1848 set thread context of 3208 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.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\9722cdf9c49d3fc94ffa7dd0a2710aa5.ps1
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
#cmd
Network
| Country | Destination | Domain | Proto |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 1.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| VN | 103.114.107.28:80 | tcp | |
| US | 8.8.8.8:53 | 9.228.82.20.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 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| VN | 103.114.107.28:80 | tcp | |
| VN | 103.114.107.28:80 | tcp | |
| VN | 103.114.107.28:80 | tcp | |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 137.71.105.51.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 |
| VN | 103.114.107.28:80 | tcp | |
| VN | 103.114.107.28:80 | tcp |
Files
memory/1848-6-0x000002A3BA150000-0x000002A3BA172000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dnfu1xmr.p4x.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1848-10-0x00007FFCCAEA0000-0x00007FFCCB961000-memory.dmp
memory/1848-11-0x000002A3B7F30000-0x000002A3B7F40000-memory.dmp
memory/1848-12-0x000002A3B7F30000-0x000002A3B7F40000-memory.dmp
memory/1848-13-0x000002A3BA2E0000-0x000002A3BA306000-memory.dmp
memory/1848-15-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-14-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-17-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-19-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-21-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-23-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-25-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-27-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-29-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-31-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-33-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-41-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-53-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-51-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-49-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-47-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-45-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-43-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-39-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-37-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-35-0x000002A3BA2E0000-0x000002A3BA300000-memory.dmp
memory/1848-54-0x000002A3BA140000-0x000002A3BA141000-memory.dmp
memory/1848-55-0x00007FFCCAEA0000-0x00007FFCCB961000-memory.dmp
memory/3208-56-0x0000000000400000-0x0000000000438000-memory.dmp
memory/3208-59-0x0000000000400000-0x0000000000438000-memory.dmp
memory/1848-61-0x00007FFCCAEA0000-0x00007FFCCB961000-memory.dmp
memory/3208-60-0x0000000000400000-0x0000000000438000-memory.dmp
memory/3208-62-0x0000000000400000-0x0000000000438000-memory.dmp
memory/3208-63-0x0000000000400000-0x0000000000438000-memory.dmp