Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
14/10/2026, 04:02
General
- Target 2026-10-13_dd9f33aaa19a31209a097f736fdada42_asyncrat_cobalt-strike_elex_glassworm_icedid_vidar_xworm.exe
- Size 218KB
- Sample261014-eltkhsft4t
- SHA256 e2966a925697639257a69f1702ebee6a11564d47b4d8de6e0e871bc4ade26818
Score
10/10
Malware Config
Extracted
Family
-
xworm
Version
-
3.0
Attributes
-
install_file
Mason.exe
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 1 IoCs
- Detects Windows executables referencing non-Windows User-Agents 1 IoCs
- Abuse Elevation Control Mechanism: Bypass User Account Control 1 TTPs 1 IoCs
UAC Bypass Attempt via SilentCleanup Task.
- Suspicious use of WriteProcessMemory 1 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-13_dd9f33aaa19a31209a097f736fdada42_asyncrat_cobalt-strike_elex_glassworm_icedid_vidar_xworm.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-13_dd9f33aaa19a31209a097f736fdada42_asyncrat_cobalt-strike_elex_glassworm_icedid_vidar_xworm.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\SCHTASKS.exe"SCHTASKS.exe" /run /tn \Microsoft\Windows\DiskCleanup\SilentCleanup /I2⤵
- Abuse Elevation Control Mechanism: Bypass User Account Control
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/6052-1-0x00007FFE3C8AF000-0x00007FFE3C8B0000-memory.dmp
memory/6052-0-0x00000258D3590000-0x00000258D35CC000-memory.dmp
memory/6052-2-0x00007FFE3C720000-0x00007FFE3D0C4000-memory.dmp
memory/6052-3-0x00007FFE3C720000-0x00007FFE3D0C4000-memory.dmp
memory/6052-4-0x00007FFE3C720000-0x00007FFE3D0C4000-memory.dmp