General
- Target 2026-08-13_6ef32cae78238d91ae0d636f28bee664_cobalt-strike_glassworm_hijackloader_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 696KB
- Sample260813-e95bxsbl3v
- SHA256 399f9fe51f7b7572dd4048fac674f484cf7d2b8a676a4b6d332484e07db2f2a4
- MD5 6ef32cae78238d91ae0d636f28bee664
- SHA1 2a25fedd827f7973380ccb9c7a54c62be84273c6
- SHA512 79de2c0726b16ec80abe658300a0721b11787ace4487cd9ada20d41ebe4b325aaf917c7f265552cbe147cb47f369e316191f0bfb5191e8e9288e45eb65e43234
- SSDEEP 12288:jYyDi5rNiQ7uysMFZzN/E/msumlkeUrQ9R:EyvgUlt
- TLSH T12CE4E801B7F810A8F1B3ABB59EF68556DA36BC964B32D69F1244460F0E32B90DD35732
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-08-13_6ef32cae78238d91ae0d636f28bee664_cobalt-strike_glassworm_hijackloader_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-13_6ef32cae78238d91ae0d636f28bee664_cobalt-strike_glassworm_hijackloader_icedid_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 2026-08-13_6ef32cae78238d91ae0d636f28bee664_cobalt-strike_glassworm_hijackloader_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 696KB
- SHA256 399f9fe51f7b7572dd4048fac674f484cf7d2b8a676a4b6d332484e07db2f2a4
- MD5 6ef32cae78238d91ae0d636f28bee664
- SHA1 2a25fedd827f7973380ccb9c7a54c62be84273c6
- SHA512 79de2c0726b16ec80abe658300a0721b11787ace4487cd9ada20d41ebe4b325aaf917c7f265552cbe147cb47f369e316191f0bfb5191e8e9288e45eb65e43234
- SSDEEP 12288:jYyDi5rNiQ7uysMFZzN/E/msumlkeUrQ9R:EyvgUlt
- TLSH T12CE4E801B7F810A8F1B3ABB59EF68556DA36BC964B32D69F1244460F0E32B90DD35732
- 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.
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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.
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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