General
- Target 2026-04-19_8699505980d7fcc4bf45a103de4e3e5c_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 399KB
- Sample260419-ebyfqaht2v
- SHA256 2eb6c42b0199a21c953beaf03bafd75b0efbd9bcb3e246c241b8a700e5811a25
- MD5 8699505980d7fcc4bf45a103de4e3e5c
- SHA1 1941a6f3844d6b1c4c6dc2875ec53b26cb281162
- SHA512 b0be024353547f1f27deade0d4a0f6fff9bab9d5b8c6c99851281fba2509836a7b4a872a5ba4d51de98816b7eaefc318817d32897c3b5ad0b82e4b0700de6840
- SSDEEP 6144:j+GYnA0zeWsDi5rJziQ8kd3f+RysMFZzN/E/msHOtbMriqNsarwsHhk:jYyDi5rNiQDuysMFZzN/E/msumG7sFBk
- TLSH T105949D16FB5408FDD59BC57489924646DA39BC8F0B72EADF07C8422A2F237E08E39754
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-04-19_8699505980d7fcc4bf45a103de4e3e5c_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260130-en
Malware Config
Extracted
-
xworm
-
XWorm V5.6
-
Install_directory
%LocalAppData%
-
install_file
USB.exe
-
pastebin_url
https://pastebin.com/raw/Fxzr3jeT
Targets
-
- Target 2026-04-19_8699505980d7fcc4bf45a103de4e3e5c_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 399KB
- SHA256 2eb6c42b0199a21c953beaf03bafd75b0efbd9bcb3e246c241b8a700e5811a25
- MD5 8699505980d7fcc4bf45a103de4e3e5c
- SHA1 1941a6f3844d6b1c4c6dc2875ec53b26cb281162
- SHA512 b0be024353547f1f27deade0d4a0f6fff9bab9d5b8c6c99851281fba2509836a7b4a872a5ba4d51de98816b7eaefc318817d32897c3b5ad0b82e4b0700de6840
- SSDEEP 6144:j+GYnA0zeWsDi5rJziQ8kd3f+RysMFZzN/E/msHOtbMriqNsarwsHhk:jYyDi5rNiQDuysMFZzN/E/msumG7sFBk
- TLSH T105949D16FB5408FDD59BC57489924646DA39BC8F0B72EADF07C8422A2F237E08E39754
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detect Xworm Payload
-
Detects Windows executables referencing non-Windows User-Agents
-
Drops startup file
-
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.
-
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
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Change Default File Association
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1