General
- Target 2026-08-08_7022e9a4051cf2d775cee3370edd2213_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 431KB
- Sample260808-fl62aa1aqe
- SHA256 6f6ecbd14d44df66c30bc803da98d528d80e238c2513e01934f0dab4aaf26051
- MD5 7022e9a4051cf2d775cee3370edd2213
- SHA1 a5868f9972f303695f91e7f6efe8c427225704c5
- SHA512 20616ea0962ec616b9b05766707e3a49ebc80620e1f7ae82040e186c64dee74c9f2acb51bf92c357b75add65282ebf4116b7313279faa020a39cea582f5d5b78
- SSDEEP 6144:j+GYnA0zeWsDi5rJziQ8kV3f+RysMFZzN/E/msHOtbMrJW8sIrwefC1:jYyDi5rNiQ7uysMFZzN/E/msumlkehf4
- TLSH T106949E06F79408FDD4ABC574C9924646EE39B88B1B71EADF07D8422A1F237E08E39754
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-08-08_7022e9a4051cf2d775cee3370edd2213_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-08_7022e9a4051cf2d775cee3370edd2213_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 2026-08-08_7022e9a4051cf2d775cee3370edd2213_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 431KB
- SHA256 6f6ecbd14d44df66c30bc803da98d528d80e238c2513e01934f0dab4aaf26051
- MD5 7022e9a4051cf2d775cee3370edd2213
- SHA1 a5868f9972f303695f91e7f6efe8c427225704c5
- SHA512 20616ea0962ec616b9b05766707e3a49ebc80620e1f7ae82040e186c64dee74c9f2acb51bf92c357b75add65282ebf4116b7313279faa020a39cea582f5d5b78
- SSDEEP 6144:j+GYnA0zeWsDi5rJziQ8kV3f+RysMFZzN/E/msHOtbMrJW8sIrwefC1:jYyDi5rNiQ7uysMFZzN/E/msumlkehf4
- TLSH T106949E06F79408FDD4ABC574C9924646EE39B88B1B71EADF07D8422A1F237E08E39754
- 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.
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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.
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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