General
- Target 2026-08-09_d1b6d7fee0b9ea5740b6d26769d55851_cloudeye_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 1.2MB
- Sample260809-x65sdsxwdt
- SHA256 007a5833bee5bb0277494a5b2714ca6438713db78b5d98e7b98cf78145ea0204
- MD5 d1b6d7fee0b9ea5740b6d26769d55851
- SHA1 bb8760730795a1a8613ed73610173d2f5a619a48
- SHA512 4799e9b8f438647a8c2c08b1c1b9af365e5f3824f66a4d586253f0ad66ebeb0c2e82eeadbce15973f416d91266a0795c61edfae5d2138eb73782be2810d6bcaf
- SSDEEP 12288:jYyDi5rNiQ7uysMFZzN/E/msumG9/UcgUjD5ctP7y8H+nWUDDvkP77+7qB3Ky:EyvgUGiFx/enku7C3n
- TLSH T174456C00BB80D5B3E1AE4630C9B6832E6B35FD917B529A8F2B5533DC5E323909D39716
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-08-09_d1b6d7fee0b9ea5740b6d26769d55851_cloudeye_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-09_d1b6d7fee0b9ea5740b6d26769d55851_cloudeye_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 2026-08-09_d1b6d7fee0b9ea5740b6d26769d55851_cloudeye_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 1.2MB
- SHA256 007a5833bee5bb0277494a5b2714ca6438713db78b5d98e7b98cf78145ea0204
- MD5 d1b6d7fee0b9ea5740b6d26769d55851
- SHA1 bb8760730795a1a8613ed73610173d2f5a619a48
- SHA512 4799e9b8f438647a8c2c08b1c1b9af365e5f3824f66a4d586253f0ad66ebeb0c2e82eeadbce15973f416d91266a0795c61edfae5d2138eb73782be2810d6bcaf
- SSDEEP 12288:jYyDi5rNiQ7uysMFZzN/E/msumG9/UcgUjD5ctP7y8H+nWUDDvkP77+7qB3Ky:EyvgUGiFx/enku7C3n
- TLSH T174456C00BB80D5B3E1AE4630C9B6832E6B35FD917B529A8F2B5533DC5E323909D39716
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detect Xworm Payload
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Detects Windows executables referencing non-Windows User-Agents
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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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Loads dropped DLL
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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.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1