General
- Target 2026-08-03_9fbe7d99f3b38c6c11d8437f6a994629_cobalt-strike_glassworm_icedid_njrat_ryuk_satacom_stealc_vidar_xworm
- Size 827KB
- Sample260803-fgasaacc28
- SHA256 dc7242e14910efefb546456e5d00c70ba0d4bdefea5fb9e82afbe1a8db86a014
- MD5 9fbe7d99f3b38c6c11d8437f6a994629
- SHA1 8e5d5f23d58895b60a5e75f054e5d125d75dddd0
- SHA512 dcf781d66699e3282e9732d2bc587f131dd53246bd7a9f7358213d85703741c9da62e836330e66b510368a3ae5d0f47592e5852578d39adce555384a94f91fef
- SSDEEP 12288:jYyDi5rNiQDuysMFZzN/E/msumG7sDdDQeF5UfHOdXDPjH7MJzPnNUcCvX8:Ey3gUGedDPjHg9PnNUcQ8
- TLSH T104056B55F7D404F9E4B7863489A24502DA76BC9A1B71DEDF1398121A1F33BE08E39F22
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-08-03_9fbe7d99f3b38c6c11d8437f6a994629_cobalt-strike_glassworm_icedid_njrat_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-03_9fbe7d99f3b38c6c11d8437f6a994629_cobalt-strike_glassworm_icedid_njrat_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
xworm
-
XWorm V5.6
-
Install_directory
%LocalAppData%
-
install_file
USB.exe
-
pastebin_url
https://pastebin.com/raw/Fxzr3jeT
Targets
-
- Target 2026-08-03_9fbe7d99f3b38c6c11d8437f6a994629_cobalt-strike_glassworm_icedid_njrat_ryuk_satacom_stealc_vidar_xworm
- Size 827KB
- SHA256 dc7242e14910efefb546456e5d00c70ba0d4bdefea5fb9e82afbe1a8db86a014
- MD5 9fbe7d99f3b38c6c11d8437f6a994629
- SHA1 8e5d5f23d58895b60a5e75f054e5d125d75dddd0
- SHA512 dcf781d66699e3282e9732d2bc587f131dd53246bd7a9f7358213d85703741c9da62e836330e66b510368a3ae5d0f47592e5852578d39adce555384a94f91fef
- SSDEEP 12288:jYyDi5rNiQDuysMFZzN/E/msumG7sDdDQeF5UfHOdXDPjH7MJzPnNUcCvX8:Ey3gUGedDPjHg9PnNUcQ8
- TLSH T104056B55F7D404F9E4B7863489A24502DA76BC9A1B71DEDF1398121A1F33BE08E39F22
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detect Xworm Payload
-
Detects Windows executables referencing non-Windows User-Agents
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
-
Executes dropped EXE
-
Modifies system executable filetype association
-
Adds Run key to start application
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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
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Change Default File Association
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1