Analysis Overview
SHA256
1d0b1d8fc6831c8851eaeef1468800f8fa4c311f2cc9d365a93490fae5ec392b
Threat Level: Known bad
The file 08ee3567b7cb389951dd0c9c5f7b8272 was found to be: Known bad.
Malicious Activity Summary
Oski
Suspicious use of SetThreadContext
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-21 21:00
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-21 21:00
Reported
2023-12-21 21:31
Platform
win7-20231215-en
Max time kernel
135s
Max time network
147s
Command Line
Signatures
Oski
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3032 set thread context of 2720 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.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 |
| 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\08ee3567b7cb389951dd0c9c5f7b8272.ps1
C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
"{path}"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
"{path}"
Network
| Country | Destination | Domain | Proto |
| VN | 103.114.107.28:80 | tcp | |
| VN | 103.114.107.28:80 | tcp | |
| VN | 103.114.107.28:80 | tcp | |
| VN | 103.114.107.28:80 | tcp | |
| VN | 103.114.107.28:80 | tcp | |
| VN | 103.114.107.28:80 | tcp | |
| VN | 103.114.107.28:80 | tcp |
Files
memory/3032-4-0x000000001B470000-0x000000001B752000-memory.dmp
memory/3032-5-0x0000000002360000-0x0000000002368000-memory.dmp
memory/3032-6-0x000007FEF5D80000-0x000007FEF671D000-memory.dmp
memory/3032-7-0x00000000029B0000-0x0000000002A30000-memory.dmp
memory/3032-9-0x00000000029B0000-0x0000000002A30000-memory.dmp
memory/3032-8-0x00000000029B0000-0x0000000002A30000-memory.dmp
memory/3032-10-0x000007FEF5D80000-0x000007FEF671D000-memory.dmp
memory/3032-11-0x00000000029B0000-0x0000000002A30000-memory.dmp
memory/3032-12-0x00000000027E0000-0x00000000027EA000-memory.dmp
memory/2720-13-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2720-15-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2720-17-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2720-19-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2720-21-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2720-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2720-24-0x0000000000400000-0x0000000000438000-memory.dmp
memory/3032-26-0x000007FEF5D80000-0x000007FEF671D000-memory.dmp
memory/2720-27-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2720-28-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2720-29-0x0000000000400000-0x0000000000438000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-21 21:00
Reported
2023-12-21 21:32
Platform
win10v2004-20231215-en
Max time kernel
134s
Max time network
156s
Command Line
Signatures
Oski
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4948 set thread context of 4484 | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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\08ee3567b7cb389951dd0c9c5f7b8272.ps1
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"{path}"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 4.159.190.20.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 | 208.178.17.96.in-addr.arpa | udp |
| VN | 103.114.107.28:80 | tcp | |
| US | 8.8.8.8:53 | 11.2.37.23.in-addr.arpa | udp |
| 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 | 50.23.12.20.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 |
| US | 8.8.8.8:53 | 150.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| VN | 103.114.107.28:80 | tcp | |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| VN | 103.114.107.28:80 | tcp | |
| US | 8.8.8.8:53 | 21.236.111.52.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 |
Files
memory/4948-0-0x00000225FEE50000-0x00000225FEE72000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_aenexniz.qjf.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4948-10-0x00007FFE0A640000-0x00007FFE0B101000-memory.dmp
memory/4948-11-0x00000225FF510000-0x00000225FF520000-memory.dmp
memory/4948-12-0x00000225FF510000-0x00000225FF520000-memory.dmp
memory/4948-13-0x000002259BA20000-0x000002259BA2A000-memory.dmp
memory/4484-14-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4484-17-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4948-18-0x00007FFE0A640000-0x00007FFE0B101000-memory.dmp
memory/4484-19-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4484-20-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4484-21-0x0000000000400000-0x0000000000438000-memory.dmp