Analysis
- max time kernel
140s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
22/12/2023, 13:11
General
- Target 9b34346208a422b5f7ddc652713bd405.ps1
- Size 656KB
- Sample231222-qfc65aeffm
- SHA256 846c3ef5adab25394a7558a2d304c8a50ccef2f6f67485e868868fa481204955
Malware Config
Extracted
-
oski
-
/103.114.107.28/l24/
Signatures
- Oski
Oski is an infostealer targeting browser data, crypto wallets.
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 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\9b34346208a422b5f7ddc652713bd405.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⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4488 -s 11043⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4488 -ip 44881⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
__PSScriptPolicyTest_vmvhaa04.c4p.ps1
memory/4488-59-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4488-65-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4488-55-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4488-61-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4488-62-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4924-51-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-37-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-54-0x0000028958620000-0x0000028958621000-memory.dmp
memory/4924-41-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-13-0x000002893F480000-0x000002893F4A6000-memory.dmp
memory/4924-12-0x000002893F440000-0x000002893F450000-memory.dmp
memory/4924-60-0x00007FFECC6E0000-0x00007FFECD1A1000-memory.dmp
memory/4924-56-0x000002893F440000-0x000002893F450000-memory.dmp
memory/4924-11-0x000002893F440000-0x000002893F450000-memory.dmp
memory/4924-53-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-9-0x000002893F450000-0x000002893F472000-memory.dmp
memory/4924-49-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-47-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-45-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-43-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-39-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-35-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-33-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-31-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-29-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-27-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-25-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-23-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-21-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-19-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-17-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-15-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-14-0x000002893F480000-0x000002893F4A0000-memory.dmp
memory/4924-10-0x00007FFECC6E0000-0x00007FFECD1A1000-memory.dmp