Analysis
- max time kernel
298s - max time network
244s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
06/09/2026, 22:54
General
- Target SKlauncher-4.0.29-web-setup.exe
- Size 838KB
- Sample260906-2vrtlshp2x
- SHA256 62b2d500c04740285f9723071aa3dafc762246ba64205c98a10012748861a14b
Malware Config
Signatures
- Loads dropped DLL 8 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Using powershell.exe command.
- Hide Artifacts: Ignore Process Interrupts 1 TTPs 1 IoCs
Command interpreters often include specific commands/flags that ignore errors and other hangups.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 24 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SKlauncher-4.0.29-web-setup.exe"C:\Users\Admin\AppData\Local\Temp\SKlauncher-4.0.29-web-setup.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -C "if (Get-Command Get-CimInstance -ErrorAction SilentlyContinue) { exit 0 } else { exit 1 }"2⤵
- Hide Artifacts: Ignore Process Interrupts
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -C "if ((Get-ExecutionPolicy -Scope Process) -eq 'Restricted') { exit 1 } else { exit 0 }"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -C "if ((Get-CimInstance -ClassName Win32_Process | ? {$_.Path -and $_.Path.StartsWith('C:\Users\Admin\AppData\Local\Programs\sklauncher', 'CurrentCultureIgnoreCase')}).Count -gt 0) { exit 0 } else { exit 1 }"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
powershell.exe.log
StartupProfileData-NonInteractive
StartupProfileData-NonInteractive
__PSScriptPolicyTest_554wbfmc.0b3.ps1
INetC.dll
StdUtils.dll
System.dll
UAC.dll
nsDialogs.dll
nsExec.dll
memory/2240-106-0x000000006FFD0000-0x0000000070327000-memory.dmp
memory/2240-99-0x000000006FE70000-0x000000006FEBC000-memory.dmp
memory/3956-45-0x000000006FE70000-0x000000006FEBC000-memory.dmp
memory/3956-58-0x00000000074E0000-0x000000000750A000-memory.dmp
memory/3956-41-0x0000000005F60000-0x0000000005F7E000-memory.dmp
memory/3956-42-0x0000000006010000-0x000000000605C000-memory.dmp
memory/3956-43-0x000000007F720000-0x000000007F730000-memory.dmp
memory/3956-44-0x0000000006550000-0x0000000006584000-memory.dmp
memory/3956-53-0x0000000006590000-0x00000000065AE000-memory.dmp
memory/3956-52-0x0000000002D20000-0x0000000002D30000-memory.dmp
memory/3956-33-0x0000000005A50000-0x0000000005AB6000-memory.dmp
memory/3956-54-0x0000000007200000-0x00000000072A4000-memory.dmp
memory/3956-56-0x00000000072D0000-0x00000000072EA000-memory.dmp
memory/3956-55-0x0000000007930000-0x0000000007FAA000-memory.dmp
memory/3956-57-0x0000000007350000-0x000000000735A000-memory.dmp
memory/3956-40-0x0000000005AC0000-0x0000000005E17000-memory.dmp
memory/3956-59-0x0000000007510000-0x0000000007534000-memory.dmp
memory/3956-60-0x0000000070060000-0x00000000703B7000-memory.dmp
memory/3956-32-0x00000000059E0000-0x0000000005A46000-memory.dmp
memory/3956-27-0x0000000002D20000-0x0000000002D30000-memory.dmp
memory/3956-28-0x0000000002AA0000-0x0000000002AD6000-memory.dmp
memory/3956-29-0x0000000002D20000-0x0000000002D30000-memory.dmp
memory/3956-31-0x00000000050D0000-0x00000000050F2000-memory.dmp
memory/3956-30-0x00000000053B0000-0x00000000059DA000-memory.dmp
memory/4612-85-0x0000000007850000-0x00000000078E6000-memory.dmp
memory/4612-86-0x00000000077C0000-0x00000000077D1000-memory.dmp
memory/4612-78-0x000000006FE70000-0x000000006FEBC000-memory.dmp
memory/4612-76-0x0000000005E50000-0x00000000061A7000-memory.dmp
memory/4612-68-0x0000000004EE0000-0x0000000004EF0000-memory.dmp
memory/4612-69-0x0000000004EE0000-0x0000000004EF0000-memory.dmp