Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
30/10/2026, 04:34
General
- Target 2026-10-28_53262c7834b395df9b0296c3fa704667_glassworm_mespinoza.exe
- Size 7.9MB
- Sample261030-e64afswv2l
- SHA256 d8bd87b3d88c5b72ea5939ea43de6a20e907832646c7a3e57d8d9aeb5499ffa0
Malware Config
Signatures
- Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Checks system information in the registry 2 TTPs 2 IoCs
System information is often read in order to detect sandboxing environments.
- Drops file in Program Files directory 30 IoCs
- 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.
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-28_53262c7834b395df9b0296c3fa704667_glassworm_mespinoza.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_53262c7834b395df9b0296c3fa704667_glassworm_mespinoza.exe"1⤵
- Enumerates connected drives
- Checks system information in the registry
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2316-3-0x00000197F3630000-0x00000197F3635000-memory.dmp
memory/2316-2-0x00000197F3610000-0x00000197F3617000-memory.dmp
memory/2316-1-0x00000197F3630000-0x00000197F3635000-memory.dmp
memory/2316-4-0x00000197F3630000-0x00000197F3635000-memory.dmp
memory/2316-6-0x00000197F3630000-0x00000197F3635000-memory.dmp
memory/2316-0-0x00007FF7EE7C0000-0x00007FF7EEF84000-memory.dmp
memory/2316-10-0x00007FFDF5FF0000-0x00007FFDF6000000-memory.dmp
memory/2316-11-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp
memory/2316-14-0x00007FFE388ED000-0x00007FFE388EE000-memory.dmp
memory/2316-15-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp
memory/2316-17-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp
memory/2316-16-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp
memory/2316-13-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp
memory/2316-18-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp
memory/2316-22-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp
memory/2316-12-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp
memory/2316-28-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp
memory/2316-29-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp
memory/2316-32-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp
memory/2316-31-0x00007FFDF6640000-0x00007FFDF6650000-memory.dmp
memory/2316-51-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp
memory/2316-50-0x00007FFDF88D0000-0x00007FFDF88E0000-memory.dmp
memory/2316-54-0x00007FFE38850000-0x00007FFE38A45000-memory.dmp