Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 17:13
General
- Target 2026-09-29_b645927ed06ce37193bd7107a4d74a56_elex_magniber_stop.exe
- Size 3.8MB
- Sample260930-vrtepstfmd
- SHA256 341c5f0b3bda8e4e774e12c247524b79e496b95536f6a94dcafb8445363b109e
Malware Config
Signatures
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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.
- Modifies registry class 5 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-29_b645927ed06ce37193bd7107a4d74a56_elex_magniber_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-29_b645927ed06ce37193bd7107a4d74a56_elex_magniber_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2026-09-29_b645927ed06ce37193bd7107a4d74a56_elex_magniber_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-29_b645927ed06ce37193bd7107a4d74a56_elex_magniber_stop.exe"2⤵
- Checks BIOS information in registry
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2564-1-0x0000000000400000-0x0000000000982000-memory.dmp
memory/2564-2-0x0000000000664000-0x0000000000665000-memory.dmp
memory/2564-22-0x0000000000400000-0x0000000000982000-memory.dmp
memory/2564-21-0x0000000000664000-0x0000000000665000-memory.dmp
memory/2564-20-0x0000000000400000-0x0000000000982000-memory.dmp
memory/4476-13-0x0000000000400000-0x0000000000982000-memory.dmp
memory/4476-12-0x0000000002980000-0x0000000002ADA000-memory.dmp
memory/4476-15-0x0000000000400000-0x0000000000982000-memory.dmp
memory/4476-18-0x0000000000400000-0x0000000000982000-memory.dmp
memory/4476-19-0x0000000000400000-0x0000000000982000-memory.dmp
memory/4476-16-0x0000000000400000-0x0000000000982000-memory.dmp
memory/4476-6-0x0000000002980000-0x0000000002ADA000-memory.dmp
memory/4476-11-0x0000000000400000-0x0000000000982000-memory.dmp
memory/4476-4-0x0000000000400000-0x0000000000982000-memory.dmp
memory/4476-23-0x0000000000400000-0x0000000000982000-memory.dmp