General
- Target 2026-08-11_0dde105ab92458853077be4fab699b1a_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 937KB
- Sample260811-j37wpadd27
- SHA256 fb20ce68387e3270cc5e89b9188305bb8b9f601e312f4de0b3e0a010d3b781ac
- MD5 0dde105ab92458853077be4fab699b1a
- SHA1 3ce3d5885d74891aca70bff721e89a31fef03096
- SHA512 78b829bcf60d28b4385946102e16e7ca3c51f084f7cd2ef218f35f5fa18ae000f3a600004336cc1bf3c1f9bf43974d4b0668c13a5116f96d64ba00b1cc6705d4
- SSDEEP 24576:6yvgUl8id1ohy6EqNi/Sc7KBwpemIwpeAj:0qdGhy6EqNZcBpeapeAj
- TLSH T1C115AE03F74625FDD49BC5B48A524123EA327C890721B9DF1BA46A263F22BE05F3D719
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-08-11_0dde105ab92458853077be4fab699b1a_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-11_0dde105ab92458853077be4fab699b1a_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
xworm
-
XWorm V5.6
-
Install_directory
%LocalAppData%
-
install_file
USB.exe
-
pastebin_url
https://pastebin.com/raw/Fxzr3jeT
Targets
-
- Target 2026-08-11_0dde105ab92458853077be4fab699b1a_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 937KB
- SHA256 fb20ce68387e3270cc5e89b9188305bb8b9f601e312f4de0b3e0a010d3b781ac
- MD5 0dde105ab92458853077be4fab699b1a
- SHA1 3ce3d5885d74891aca70bff721e89a31fef03096
- SHA512 78b829bcf60d28b4385946102e16e7ca3c51f084f7cd2ef218f35f5fa18ae000f3a600004336cc1bf3c1f9bf43974d4b0668c13a5116f96d64ba00b1cc6705d4
- SSDEEP 24576:6yvgUl8id1ohy6EqNi/Sc7KBwpemIwpeAj:0qdGhy6EqNZcBpeapeAj
- TLSH T1C115AE03F74625FDD49BC5B48A524123EA327C890721B9DF1BA46A263F22BE05F3D719
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
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.
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Executes dropped EXE
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Modifies system executable filetype association
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Adds Run key to start application
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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
1