General
- Target 91ec9a5957168f9a01c76b1961b73e57aac966a26085c82c8420654ef092418d.bin
- Size 3.0MB
- Sample260809-29rr6axcjh
- SHA256 91ec9a5957168f9a01c76b1961b73e57aac966a26085c82c8420654ef092418d
- MD5 dddbaf6cad3e9f4569d4faa5ea214e35
- SHA1 b4051c4e1b4766b43c1e28a9c69261f15e457c33
- SHA512 b36144fb3f6a8711e5922d1ce436eed2bda4d5194b943bdc291d3fc5bdae46becf75a9b6f1ecc7ccf3cbd8c30c645e351873a2c1611ee484012cd10620fffe28
- SSDEEP 49152:0GMf/lLo51rBmmWOZO9SEmBCp2BDseKECCJPpDrbqcjo/xcawYl0UMRlZ:6/h4tZNh7XExcawr
- TLSH T1A8E59EA07658C866E516247E55B53A84402CF8E6D7B108CFBFC03DA47636AD3ED3A327
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
91ec9a5957168f9a01c76b1961b73e57aac966a26085c82c8420654ef092418d.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
91ec9a5957168f9a01c76b1961b73e57aac966a26085c82c8420654ef092418d.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 91ec9a5957168f9a01c76b1961b73e57aac966a26085c82c8420654ef092418d.bin
- Size 3.0MB
- SHA256 91ec9a5957168f9a01c76b1961b73e57aac966a26085c82c8420654ef092418d
- MD5 dddbaf6cad3e9f4569d4faa5ea214e35
- SHA1 b4051c4e1b4766b43c1e28a9c69261f15e457c33
- SHA512 b36144fb3f6a8711e5922d1ce436eed2bda4d5194b943bdc291d3fc5bdae46becf75a9b6f1ecc7ccf3cbd8c30c645e351873a2c1611ee484012cd10620fffe28
- SSDEEP 49152:0GMf/lLo51rBmmWOZO9SEmBCp2BDseKECCJPpDrbqcjo/xcawYl0UMRlZ:6/h4tZNh7XExcawr
- TLSH T1A8E59EA07658C866E516247E55B53A84402CF8E6D7B108CFBFC03DA47636AD3ED3A327
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detect Xworm Payload
-
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