Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/10/2026, 06:22
General
- Target 2026-10-01_aa91f50532259857d803b3f0b270cbed_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 443KB
- Sample261002-g45fvasbmh
- SHA256 acb978078b7f7baedcb43812f201c996b0ebe444267481ece114931383d0f9a3
Score
10/10
Malware Config
Signatures
- Family: BlihanStealer
Blihan is a stealer written in C++.
- Detects executables built or packed with MPress PE compressor 5 IoCs
- Deletes itself 1 TTPs 1 IoCs
- Executes dropped EXE 2 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Drops file in Windows directory 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-01_aa91f50532259857d803b3f0b270cbed_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-01_aa91f50532259857d803b3f0b270cbed_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\microsofthelp.exe"C:\Windows\microsofthelp.exe"2⤵
- Deletes itself
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
-
-
C:\Windows\microsofthelp.exeC:\Windows\microsofthelp.exe1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
microsofthelp.exe
memory/3944-0-0x0000000000400000-0x000000000040E000-memory.dmp
memory/3944-6-0x0000000000400000-0x000000000040E000-memory.dmp
memory/4840-10-0x0000000000400000-0x000000000040E000-memory.dmp
memory/5268-9-0x0000000000400000-0x000000000040E000-memory.dmp