Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/08/2026, 09:48
Static task
static1
Behavioral task
behavioral1
Sample
extension-fix-RMMR7P.hta
Resource
win10v2004-20260513-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
extension-fix-RMMR7P.hta
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target extension-fix-RMMR7P.hta
- Size 3KB
- Sample260803-ls7jaafe79
- SHA256 16c36118e229cd201ed15ec8d779d424ae0e95f4f5391632b41b3100be6eeefe
- MD5 902156a142298fa835be8c88e8960b2a
- SHA1 5cf501f85f3fb7b16c3b74f064c976a282089d3f
- SHA512 017a383a0166eb94a0fb4ad7af3a489f82d8e4b46df0aaf9b3b6dd364d48a3784dea5f55336524f412ec8ae59fc59aaa651f6865598ab00d6d4fb480c2b709ff
- TLSH T14D6166F7BA8642C2BC3299AB6A2F518950941B422762D0F8F293DC01DF8CE4E45747E8
- MD5 SHA1 SHA512 TLSH
Score
8/10
Malware Config
Signatures
- Badlisted process makes network request 3 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 2 3740 mshta.exe 3 3740 mshta.exe 4 3740 mshta.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe
Processes
-
C:\Windows\SysWOW64\mshta.exeC:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\extension-fix-RMMR7P.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}1⤵
- Badlisted process makes network request
- System Location Discovery: System Language Discovery
PID:3740