Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/08/2026, 12:19
General
- Target fastspeed.exe
- Size 491KB
- Sample260831-phfvcs1flh
- SHA256 9574b67e909a3df2ab6a812c0851922640ecc49599dd576060a5931afd45516d
Malware Config
Signatures
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Drops file in Program Files directory 1 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 32 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Local\Temp\fastspeed.exe"C:\Users\Admin\AppData\Local\Temp\fastspeed.exe"2⤵
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/5780-3-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-4-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-1-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-8-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-31-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-21-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-33-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-20-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-18-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-17-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-16-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-39-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-38-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-37-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-35-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-34-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-15-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-14-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-13-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-11-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-10-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-9-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-6-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-7-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-5-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-22-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-19-0x0000000002340000-0x000000000239E000-memory.dmp
memory/5780-41-0x0000000002340000-0x000000000239E000-memory.dmp