General
- Target 2026-10-11_2294bc9d68c112bf2e6b3194cfee43b1_cobalt-strike_glassworm_hijackloader_icedid_njrat_ryuk_satacom_stealc_vidar_xworm
- Size 2.4MB
- Sample261013-c7e8xaes21
- SHA256 269d0a781f1d4bd90df773bb78c1b4f05c04e79972ff177ca8bfde249d9a069e
- MD5 2294bc9d68c112bf2e6b3194cfee43b1
- SHA1 dd1028e27506b42f2b97d495f3f3a88445fd6c6d
- SHA512 1d0440d7b75239f1c6d7196dd4ccfc8d682b5f5e255ae72bf062b06dece278b7ed25ca05fc070a4456b84e5833a2e0579b0ab82028a2ac0001c9c8844216d6ac
- SSDEEP 24576:6N3gUGjNF9WLJFWNB3ub8lte7O6lV6gjyLKGecwbRCN3mr5KYd6Ke05cOukEwzj+:ToIlte66lV6Jwbwxmr5fdir
- TLSH T15FC56DB9A5AE04D0D176A0B899671046D3B2BC16573499CF2ED81F092F3FAD49DFA330
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-10-11_2294bc9d68c112bf2e6b3194cfee43b1_cobalt-strike_glassworm_hijackloader_icedid_njrat_ryuk_s.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
2026-10-11_2294bc9d68c112bf2e6b3194cfee43b1_cobalt-strike_glassworm_hijackloader_icedid_njrat_ryuk_s.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
xworm
-
XWorm V5.6
-
Install_directory
%LocalAppData%
-
install_file
USB.exe
-
pastebin_url
https://pastebin.com/raw/Fxzr3jeT
Targets
-
- Target 2026-10-11_2294bc9d68c112bf2e6b3194cfee43b1_cobalt-strike_glassworm_hijackloader_icedid_njrat_ryuk_satacom_stealc_vidar_xworm
- Size 2.4MB
- SHA256 269d0a781f1d4bd90df773bb78c1b4f05c04e79972ff177ca8bfde249d9a069e
- MD5 2294bc9d68c112bf2e6b3194cfee43b1
- SHA1 dd1028e27506b42f2b97d495f3f3a88445fd6c6d
- SHA512 1d0440d7b75239f1c6d7196dd4ccfc8d682b5f5e255ae72bf062b06dece278b7ed25ca05fc070a4456b84e5833a2e0579b0ab82028a2ac0001c9c8844216d6ac
- SSDEEP 24576:6N3gUGjNF9WLJFWNB3ub8lte7O6lV6gjyLKGecwbRCN3mr5KYd6Ke05cOukEwzj+:ToIlte66lV6Jwbwxmr5fdir
- TLSH T15FC56DB9A5AE04D0D176A0B899671046D3B2BC16573499CF2ED81F092F3FAD49DFA330
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detect Xworm Payload
-
Detects Windows executables referencing non-Windows User-Agents
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
-
Executes a file named after a Windows system binary
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
-
Executes dropped EXE
-
Modifies system executable filetype association
-
Adds Run key to start application
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Change Default File Association
1