General
- Target 2026-05-10_91600779b353025f60edfd376ed61716_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 377KB
- Sample260510-s3e1caev5k
- SHA256 a413a7a3c1cda892ca457e4a4846f50ce403b10edccf75c08ff7e264b9595739
- MD5 91600779b353025f60edfd376ed61716
- SHA1 b186c0fef21eb9c2bc4374321bc93f5b80145907
- SHA512 1d6b23247d39456f7c3dc55789de85d7879e2a03aa128e70473830a7055062feacd5e94c68a39521aa14cd3be71952940a67dbcc092243027b33e7ec2ce740af
- SSDEEP 6144:p+GYnA0zeWsDi50JziQ8kd3f+RysMFZzN/E/msHOtbMriqNsarw:pYyDi50NiQDuysMFZzN/E/msumG7s
- TLSH T14F848C16F75408FDD59BC57489924546DA39B88F0B72EEDF17C8422A2F237E08E39760
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Behavioral task
behavioral1
Sample
2026-05-10_91600779b353025f60edfd376ed61716_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260130-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-10_91600779b353025f60edfd376ed61716_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win11-20260130-en
9 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 2026-05-10_91600779b353025f60edfd376ed61716_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 377KB
- SHA256 a413a7a3c1cda892ca457e4a4846f50ce403b10edccf75c08ff7e264b9595739
- MD5 91600779b353025f60edfd376ed61716
- SHA1 b186c0fef21eb9c2bc4374321bc93f5b80145907
- SHA512 1d6b23247d39456f7c3dc55789de85d7879e2a03aa128e70473830a7055062feacd5e94c68a39521aa14cd3be71952940a67dbcc092243027b33e7ec2ce740af
- SSDEEP 6144:p+GYnA0zeWsDi50JziQ8kd3f+RysMFZzN/E/msHOtbMriqNsarw:pYyDi50NiQDuysMFZzN/E/msumG7s
- TLSH T14F848C16F75408FDD59BC57489924546DA39B88F0B72EEDF17C8422A2F237E08E39760
- 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