General
- Target 2026-06-03_866e8ceb457dc70eaec65b41ccda90f9_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 391KB
- Sample260603-c5xeeaav4k
- SHA256 85d1fb28b3e7acee663f40421936fbafdf4b7d432a658e1886a3a29d6bc2a0f0
- MD5 866e8ceb457dc70eaec65b41ccda90f9
- SHA1 64dd5506b71d55cb37405c62b34121e0ae853c50
- SHA512 1278e7e1dbf41dc8114e4256973d87999a785dfea0c4871053cc8fc6a4a2f89320f27c4586ba73646bf9e8a473a86050abaefd3c257ea13c872f6934a511b3bb
- SSDEEP 12288:jYyDi5rNiQD+ysMFZzN/E/msumG7stpRg:EyngUGkpRg
- TLSH T1D0848D06F79408FDD59BC57489924646DA35BC8F1B72EAEF17C8422A2F237E08E39750
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-06-03_866e8ceb457dc70eaec65b41ccda90f9_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260513-en
Malware Config
Extracted
-
xworm
-
XWorm V5.6
-
Install_directory
%LocalAppData%
-
install_file
USB.exe
-
pastebin_url
https://pastebin.com/raw/Fxzr3jeT
Targets
-
- Target 2026-06-03_866e8ceb457dc70eaec65b41ccda90f9_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 391KB
- SHA256 85d1fb28b3e7acee663f40421936fbafdf4b7d432a658e1886a3a29d6bc2a0f0
- MD5 866e8ceb457dc70eaec65b41ccda90f9
- SHA1 64dd5506b71d55cb37405c62b34121e0ae853c50
- SHA512 1278e7e1dbf41dc8114e4256973d87999a785dfea0c4871053cc8fc6a4a2f89320f27c4586ba73646bf9e8a473a86050abaefd3c257ea13c872f6934a511b3bb
- SSDEEP 12288:jYyDi5rNiQD+ysMFZzN/E/msumG7stpRg:EyngUGkpRg
- TLSH T1D0848D06F79408FDD59BC57489924646DA35BC8F1B72EAEF17C8422A2F237E08E39750
- 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