General
- Target 2026-08-15_2379cc97a9b46ce554a5bb29b2e0d269_cobalt-strike_darkgate_glassworm_icedid_luca-stealer_njrat_remcos_ryuk_satacom_stealc_vidar_xworm
- Size 687KB
- Sample260815-w4cs6asves
- SHA256 4d16a8f0461315b577254d907530de0f4005478c8d75b90275dbacb8caf2e583
- MD5 2379cc97a9b46ce554a5bb29b2e0d269
- SHA1 a6a2bd881d0a47d727fb8366ec2ae51688d7ffd9
- SHA512 6eaa5012d2324975aef2e9636f42cc1297e5b1d63eb1ecaa71f047e855324752e7a786da91bfae0fe41b541ec95184b7def4a92e590224d4ca8ba022da952a47
- SSDEEP 12288:pYyDi5rNiQ7uysMFZzN/E/msumlkeq/TUALF0QstO/+9EiFb4gexJAdGyC:6yvgUlS/zgOW9EcaxJ+RC
- TLSH T162E4BF12F7904CF4E467953489E686628E39FC9A0B31EADF13D8432A1F327E05E39765
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-08-15_2379cc97a9b46ce554a5bb29b2e0d269_cobalt-strike_darkgate_glassworm_icedid_luca-stealer_njr.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-15_2379cc97a9b46ce554a5bb29b2e0d269_cobalt-strike_darkgate_glassworm_icedid_luca-stealer_njr.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 2026-08-15_2379cc97a9b46ce554a5bb29b2e0d269_cobalt-strike_darkgate_glassworm_icedid_luca-stealer_njrat_remcos_ryuk_satacom_stealc_vidar_xworm
- Size 687KB
- SHA256 4d16a8f0461315b577254d907530de0f4005478c8d75b90275dbacb8caf2e583
- MD5 2379cc97a9b46ce554a5bb29b2e0d269
- SHA1 a6a2bd881d0a47d727fb8366ec2ae51688d7ffd9
- SHA512 6eaa5012d2324975aef2e9636f42cc1297e5b1d63eb1ecaa71f047e855324752e7a786da91bfae0fe41b541ec95184b7def4a92e590224d4ca8ba022da952a47
- SSDEEP 12288:pYyDi5rNiQ7uysMFZzN/E/msumlkeq/TUALF0QstO/+9EiFb4gexJAdGyC:6yvgUlS/zgOW9EcaxJ+RC
- TLSH T162E4BF12F7904CF4E467953489E686628E39FC9A0B31EADF13D8432A1F327E05E39765
- 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
-
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