General
- Target 2026-08-08_f3a24c5b22cb460d6502c92d24e61a70_cobalt-strike_glassworm_icedid_redline-stealer_rhadamanthys_ryuk_satacom_smoke-loader_stealc_tofsee_vidar_xworm
- Size 573KB
- Sample260808-fbzjfstvfz
- SHA256 7b8c706779009fcf9a39ddc979ad8442163173249190d38fff8618c8956eb8ba
- MD5 f3a24c5b22cb460d6502c92d24e61a70
- SHA1 30db4856536ceec0687c1e9d13de0595dcdc440d
- SHA512 203fdb0911621ae8f34860922400a0d49524df57f1e25d3538814d4ca5d18e9ca28b9b77300ce3b735c0750f30159313b3ef921da3a180be5dfe7af0ee44a770
- SSDEEP 12288:pYyDi5rNiQ7uysMFZzN/E/msumlkekBv3GySq0zzZM5:6yvgUl8BfIq0zzW
- TLSH T1C9C49E12F7D404F9E5E7963089B652529B39BC9A0B31EEDF579442291F727E0CE38322
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-08-08_f3a24c5b22cb460d6502c92d24e61a70_cobalt-strike_glassworm_icedid_redline-stealer_rhadamant.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-08_f3a24c5b22cb460d6502c92d24e61a70_cobalt-strike_glassworm_icedid_redline-stealer_rhadamant.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 2026-08-08_f3a24c5b22cb460d6502c92d24e61a70_cobalt-strike_glassworm_icedid_redline-stealer_rhadamanthys_ryuk_satacom_smoke-loader_stealc_tofsee_vidar_xworm
- Size 573KB
- SHA256 7b8c706779009fcf9a39ddc979ad8442163173249190d38fff8618c8956eb8ba
- MD5 f3a24c5b22cb460d6502c92d24e61a70
- SHA1 30db4856536ceec0687c1e9d13de0595dcdc440d
- SHA512 203fdb0911621ae8f34860922400a0d49524df57f1e25d3538814d4ca5d18e9ca28b9b77300ce3b735c0750f30159313b3ef921da3a180be5dfe7af0ee44a770
- SSDEEP 12288:pYyDi5rNiQ7uysMFZzN/E/msumlkekBv3GySq0zzZM5:6yvgUl8BfIq0zzW
- TLSH T1C9C49E12F7D404F9E5E7963089B652529B39BC9A0B31EEDF579442291F727E0CE38322
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detect Xworm Payload
-
Detects Windows executables referencing non-Windows User-Agents
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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
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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.
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
1