General
- Target 2026-10-11_532d29c674e4340fc9dc593468b1c96e_cobalt-strike_glassworm_icedid_njrat_ryuk_satacom_stealc_vidar_xworm
- Size 7.0MB
- Sample261012-1gbd2afw2y
- SHA256 862111eb2e540b73577752432aa2835889bea9f6f19e0e97ec00a2a1196c651e
- MD5 532d29c674e4340fc9dc593468b1c96e
- SHA1 35c81dcd649ca010e5da49ea7be6757b62bc70de
- SHA512 0f7c3846d76f93dd044428f2f5dd6137c5b1965298237188f3c5df83eceec6fcefcc4128a75b10f415e2751e52646ab116be3eb1590d8ff2775f7da04f77eb96
- SSDEEP 49152:C6ozMlTzQ/7YGsTj1VrXcp0AUkQ0j9CmJrwK6HG7ZWbD72Hv1wOhLnis2b+9tAsq:z1MbQ9yDAD7KjjqkusjmqMyE
- TLSH T18A766C39ABB4C1E5F9ABD83CA9778672FA7279510833530B89E1C21E6F336524D18731
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-10-11_532d29c674e4340fc9dc593468b1c96e_cobalt-strike_glassworm_icedid_njrat_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
2026-10-11_532d29c674e4340fc9dc593468b1c96e_cobalt-strike_glassworm_icedid_njrat_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
xworm
-
XWorm V5.6
-
Install_directory
%LocalAppData%
-
install_file
USB.exe
-
pastebin_url
https://pastebin.com/raw/Fxzr3jeT
Targets
-
- Target 2026-10-11_532d29c674e4340fc9dc593468b1c96e_cobalt-strike_glassworm_icedid_njrat_ryuk_satacom_stealc_vidar_xworm
- Size 7.0MB
- SHA256 862111eb2e540b73577752432aa2835889bea9f6f19e0e97ec00a2a1196c651e
- MD5 532d29c674e4340fc9dc593468b1c96e
- SHA1 35c81dcd649ca010e5da49ea7be6757b62bc70de
- SHA512 0f7c3846d76f93dd044428f2f5dd6137c5b1965298237188f3c5df83eceec6fcefcc4128a75b10f415e2751e52646ab116be3eb1590d8ff2775f7da04f77eb96
- SSDEEP 49152:C6ozMlTzQ/7YGsTj1VrXcp0AUkQ0j9CmJrwK6HG7ZWbD72Hv1wOhLnis2b+9tAsq:z1MbQ9yDAD7KjjqkusjmqMyE
- TLSH T18A766C39ABB4C1E5F9ABD83CA9778672FA7279510833530B89E1C21E6F336524D18731
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detect Xworm Payload
-
Detects Windows executables referencing non-Windows User-Agents
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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 a file named after a Windows system binary
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
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Executes dropped EXE
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Modifies system executable filetype association
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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
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
1Defense Evasion
Masquerading
1Match Legitimate Name or Location
1Modify Registry
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1