General
- Target 2026-08-15_a1c117e9195ae2ad79085a254ae3b623_cobalt-strike_glassworm_icedid_luca-stealer_njrat_remcos_ryuk_satacom_stealc_vidar_xworm
- Size 1.4MB
- Sample260815-weabqs1cmh
- SHA256 8fe28b6749826342a885ece6a805fa39c7b1b43fec6e758f5d90ab7e5ff871c0
- MD5 a1c117e9195ae2ad79085a254ae3b623
- SHA1 e61227498bf8447b814a049018d3d28bd9743d7a
- SHA512 ca249a5bfb13c3459316ab22c01004581ebf23e373429a35a4be0b5157ef56ad3934dd46cc8671db07b964368d04e44efc81273b81d25665da5edf03aa695d8e
- SSDEEP 24576:6yvgUl0Ej5DrfzXdaxgAOZGspkqLCVHpZktAIn1brR7ZHFGjbhDZlnN:09iNXdaxgAOZDp/Avkz1brR1HF69HN
- TLSH T124650201F79404F8E4F38A3485A645919E39FCAA0B71EADF13C8462D1F727E09E39766
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-08-15_a1c117e9195ae2ad79085a254ae3b623_cobalt-strike_glassworm_icedid_luca-stealer_njrat_remcos.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-15_a1c117e9195ae2ad79085a254ae3b623_cobalt-strike_glassworm_icedid_luca-stealer_njrat_remcos.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_a1c117e9195ae2ad79085a254ae3b623_cobalt-strike_glassworm_icedid_luca-stealer_njrat_remcos_ryuk_satacom_stealc_vidar_xworm
- Size 1.4MB
- SHA256 8fe28b6749826342a885ece6a805fa39c7b1b43fec6e758f5d90ab7e5ff871c0
- MD5 a1c117e9195ae2ad79085a254ae3b623
- SHA1 e61227498bf8447b814a049018d3d28bd9743d7a
- SHA512 ca249a5bfb13c3459316ab22c01004581ebf23e373429a35a4be0b5157ef56ad3934dd46cc8671db07b964368d04e44efc81273b81d25665da5edf03aa695d8e
- SSDEEP 24576:6yvgUl0Ej5DrfzXdaxgAOZGspkqLCVHpZktAIn1brR7ZHFGjbhDZlnN:09iNXdaxgAOZDp/Avkz1brR1HF69HN
- TLSH T124650201F79404F8E4F38A3485A645919E39FCAA0B71EADF13C8462D1F727E09E39766
- 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
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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