Analysis
- max time kernel
150s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
19/08/2026, 16:51
General
- Target setup.exe
- Size 12.5MB
- Sample260819-vdaqfaycnf
- SHA256 e581e02f7e54e337c62f87f7380a3f1d475aa378dbb00970eef781978a32a9a8
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 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\setup.exe"C:\Users\Admin\AppData\Local\Temp\setup.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-OTAEF.tmp\setup.tmp"C:\Users\Admin\AppData\Local\Temp\is-OTAEF.tmp\setup.tmp" /SL5="$C0052,12335238,850432,C:\Users\Admin\AppData\Local\Temp\setup.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
setup.tmp
memory/4968-7-0x0000000002590000-0x0000000002591000-memory.dmp
memory/4968-10-0x0000000002590000-0x0000000002591000-memory.dmp
memory/4968-9-0x0000000000400000-0x0000000000698000-memory.dmp
memory/5040-1-0x0000000000400000-0x00000000004DD000-memory.dmp
memory/5040-8-0x0000000000400000-0x00000000004DD000-memory.dmp