General
- Target 2026-04-15_cf24e932c5c2e6581ab00d98f76f2d5c_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 376KB
- Sample260415-e4mvpaex5l
- SHA256 fc7eb1946438843d5b5a382c1d5a1af2e729dcb0e8cda6aaceacb5452c979e96
- MD5 cf24e932c5c2e6581ab00d98f76f2d5c
- SHA1 837b763e2678057fbeff20034feb66aa0b02d31e
- SHA512 1c258f2aa33508363675d125c9cb619fe00d26c2176feb7bfe7988c51bd492d60dabdc624650bc8e83ccce1b58f3dd46481cc5cbb3d5b9fa936ae26cf8463818
- SSDEEP 6144:N+GYnA0zeWsDi5rJziQ8kd3f+RysMFZzN/E/msHOtbMriqNsarw6:dYyDi5rNiQDuysMFZzN/E/msumG7s7
- TLSH T119848C16F75408FDD49BC57489924646DA39B88F1B72EAEF17C8422A2F237F08E39750
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Behavioral task
behavioral1
Sample
2026-04-15_cf24e932c5c2e6581ab00d98f76f2d5c_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260130-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-15_cf24e932c5c2e6581ab00d98f76f2d5c_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win11-20260130-en
12 signatures
150 seconds
Malware Config
Extracted
Family
-
xworm
Version
-
XWorm V5.6
Attributes
-
Install_directory
%LocalAppData%
-
install_file
USB.exe
-
pastebin_url
https://pastebin.com/raw/Fxzr3jeT
Targets
-
- Target 2026-04-15_cf24e932c5c2e6581ab00d98f76f2d5c_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 376KB
- SHA256 fc7eb1946438843d5b5a382c1d5a1af2e729dcb0e8cda6aaceacb5452c979e96
- MD5 cf24e932c5c2e6581ab00d98f76f2d5c
- SHA1 837b763e2678057fbeff20034feb66aa0b02d31e
- SHA512 1c258f2aa33508363675d125c9cb619fe00d26c2176feb7bfe7988c51bd492d60dabdc624650bc8e83ccce1b58f3dd46481cc5cbb3d5b9fa936ae26cf8463818
- SSDEEP 6144:N+GYnA0zeWsDi5rJziQ8kd3f+RysMFZzN/E/msHOtbMriqNsarw6:dYyDi5rNiQDuysMFZzN/E/msumG7s7
- TLSH T119848C16F75408FDD49BC57489924646DA39B88F1B72EAEF17C8422A2F237F08E39750
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
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.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Change Default File Association
1