General
- Target 2026-08-30_f90da06c140f25ae1ca307aa6cf256c1_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 380KB
- Sample260831-aqlm9abq2s
- SHA256 b7f88ee826866e219ce1b98bcde26bd091901ca11f4aa41c05a42c307cf6ca06
- MD5 f90da06c140f25ae1ca307aa6cf256c1
- SHA1 d3db95e3f141dc43115e51cf27c953b7c14ec2c8
- SHA512 3ae31743c2adbb591676693dd30b63120fc299140decd0f456a273fa853acbed58f177105c2a34f5d07be2923de46b6be255c7dd1d3ba5a48dbf9a469089a1af
- SSDEEP 6144:j+GYnA0zeWsDi5rJziQ8kV3f+RysMFZzN/E/msHOtbMriCNeqrwx:jYyDi5rNiQ7uysMFZzN/E/msumGlc4
- TLSH T1C1848D16F75408F8D99BC17489924556DA39BCCE0B72EADF17D8422A2F237F08E39B50
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-08-30_f90da06c140f25ae1ca307aa6cf256c1_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-30_f90da06c140f25ae1ca307aa6cf256c1_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
xworm
-
XWorm V5.6
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Install_directory
%LocalAppData%
-
install_file
USB.exe
-
pastebin_url
https://pastebin.com/raw/Fxzr3jeT
Targets
-
- Target 2026-08-30_f90da06c140f25ae1ca307aa6cf256c1_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 380KB
- SHA256 b7f88ee826866e219ce1b98bcde26bd091901ca11f4aa41c05a42c307cf6ca06
- MD5 f90da06c140f25ae1ca307aa6cf256c1
- SHA1 d3db95e3f141dc43115e51cf27c953b7c14ec2c8
- SHA512 3ae31743c2adbb591676693dd30b63120fc299140decd0f456a273fa853acbed58f177105c2a34f5d07be2923de46b6be255c7dd1d3ba5a48dbf9a469089a1af
- SSDEEP 6144:j+GYnA0zeWsDi5rJziQ8kV3f+RysMFZzN/E/msHOtbMriCNeqrwx:jYyDi5rNiQ7uysMFZzN/E/msumGlc4
- TLSH T1C1848D16F75408F8D99BC17489924556DA39BCCE0B72EADF17D8422A2F237F08E39B50
- 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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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