General
- Target 2026-04-24_99630fcd6e650bfd1a00191fa34769a6_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 391KB
- Sample260424-e6m88sez4z
- SHA256 6db41f0de6b6028f7ca12a56fbd3f4abe0da6d744f29013723f599ac5ffe436f
- MD5 99630fcd6e650bfd1a00191fa34769a6
- SHA1 a73401e05ff4bd77331e1f0c28901c5acf4c528a
- SHA512 8a1d708510aa6da72b81f855501f034bd9d67ff8973a1564560c27e58b4e5de4957341c41e75227ce1c8f073d2982ba69c9a467b7fe5a147a72041ad96dc5ed1
- SSDEEP 12288:jYyDi5rNiQDuysMFZzN/E/msumG7sipIu:Ey3gUGvpIu
- TLSH T159848D06F75408FDD59BC57489A24646DA35BC8F1B72EAEF17C8422A2F237E08E39750
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-04-24_99630fcd6e650bfd1a00191fa34769a6_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 2026-04-24_99630fcd6e650bfd1a00191fa34769a6_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 391KB
- SHA256 6db41f0de6b6028f7ca12a56fbd3f4abe0da6d744f29013723f599ac5ffe436f
- MD5 99630fcd6e650bfd1a00191fa34769a6
- SHA1 a73401e05ff4bd77331e1f0c28901c5acf4c528a
- SHA512 8a1d708510aa6da72b81f855501f034bd9d67ff8973a1564560c27e58b4e5de4957341c41e75227ce1c8f073d2982ba69c9a467b7fe5a147a72041ad96dc5ed1
- SSDEEP 12288:jYyDi5rNiQDuysMFZzN/E/msumG7sipIu:Ey3gUGvpIu
- TLSH T159848D06F75408FDD59BC57489A24646DA35BC8F1B72EAEF17C8422A2F237E08E39750
- 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