Analysis
- max time kernel
148s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
22/12/2023, 16:54
General
- Target f91a93aba78c83e1e03a3ce5e2dc72c6.ps1
- Size 656KB
- Sample231222-vejdzaafdr
- SHA256 37cdb8d6a19c396cebbe44953363fcf9c7f7c27b1d27734edb81491dfb8c3069
Malware Config
Extracted
-
oski
-
103.114.107.28/l20/
Signatures
- Oski
Oski is an infostealer targeting browser data, crypto wallets.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\f91a93aba78c83e1e03a3ce5e2dc72c6.ps11⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe#cmd2⤵
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
__PSScriptPolicyTest_qfwmvr00.epl.ps1
memory/3804-33-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-39-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-12-0x0000022F6A7F0000-0x0000022F6A800000-memory.dmp
memory/3804-11-0x0000022F6A7F0000-0x0000022F6A800000-memory.dmp
memory/3804-13-0x0000022F6A7D0000-0x0000022F6A7F6000-memory.dmp
memory/3804-15-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-14-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-17-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-19-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-21-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-23-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-25-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-27-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-29-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-31-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-9-0x0000022F6A7A0000-0x0000022F6A7C2000-memory.dmp
memory/3804-10-0x00007FFCBDC40000-0x00007FFCBE701000-memory.dmp
memory/3804-41-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-35-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-37-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-43-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-45-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-53-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-51-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-49-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-47-0x0000022F6A7D0000-0x0000022F6A7F0000-memory.dmp
memory/3804-54-0x0000022F6A790000-0x0000022F6A791000-memory.dmp
memory/3804-59-0x00007FFCBDC40000-0x00007FFCBE701000-memory.dmp
memory/4364-58-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4364-55-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4364-60-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4364-61-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4364-62-0x0000000000400000-0x0000000000438000-memory.dmp