Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
05/05/2026, 02:01
General
- Target 2026-05-05_2ecad98091a079b8859963ad455659c0_glassworm_icedid_vidar.exe
- Size 356KB
- Sample260505-cfy7psew6t
- SHA256 6a74863796d247f7c7b77c054e3c2a2084d769ff73c0eb0015a3cfa5649cddf1
Malware Config
Extracted
-
cobaltstrike
-
http://webcdns.com:2083/static-directory/lt.mp3
-
user_agent
Host: webcdns.com Connection: close Accept: image/* User-Agent: Mozilla/5.0 (Windows Phone 10.0; Android 6.0.1; Microsoft; RM-1152) AppleWebKit/537.36 (KHTML, like Gecko)
Signatures
- Family: Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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
- Modifies registry class 1 IoCs
- Suspicious behavior: AddClipboardFormatListener 2 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of SetWindowsHookEx 7 IoCs
- 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.
- Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-05_2ecad98091a079b8859963ad455659c0_glassworm_icedid_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-05_2ecad98091a079b8859963ad455659c0_glassworm_icedid_vidar.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\7ce8353f60ce8c02bc473b4fc4b808e7a35414e3800c83e60fb8f347bf88f31b.bin.docx" /o ""2⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
7ce8353f60ce8c02bc473b4fc4b808e7a35414e3800c83e60fb8f347bf88f31b.bin.docx
sist02.xsl
memory/1400-4-0x000002930A830000-0x000002930A831000-memory.dmp
memory/1400-44-0x000002930A260000-0x000002930A30D000-memory.dmp
memory/1400-27-0x000002930A260000-0x000002930A30D000-memory.dmp
memory/4332-12-0x00007FFEA6370000-0x00007FFEA6565000-memory.dmp
memory/4332-26-0x00007FFEA6370000-0x00007FFEA6565000-memory.dmp
memory/4332-11-0x00007FFE663F0000-0x00007FFE66400000-memory.dmp
memory/4332-9-0x00007FFE663F0000-0x00007FFE66400000-memory.dmp
memory/4332-13-0x00007FFE63B90000-0x00007FFE63BA0000-memory.dmp
memory/4332-14-0x00007FFE63B90000-0x00007FFE63BA0000-memory.dmp
memory/4332-8-0x00007FFEA640D000-0x00007FFEA640E000-memory.dmp
memory/4332-10-0x00007FFEA6370000-0x00007FFEA6565000-memory.dmp
memory/4332-28-0x000001A8AE0B0000-0x000001A8AE15D000-memory.dmp
memory/4332-5-0x00007FFE663F0000-0x00007FFE66400000-memory.dmp
memory/4332-7-0x00007FFE663F0000-0x00007FFE66400000-memory.dmp
memory/4332-127-0x000001A8AE0B0000-0x000001A8AE15D000-memory.dmp
memory/4332-6-0x00007FFE663F0000-0x00007FFE66400000-memory.dmp
memory/4332-160-0x000001A8AE0B0000-0x000001A8AE15D000-memory.dmp