General
- Target b4ee07d62e6664b44a4a5666f39aeafbf4dd5ebb788db9f27a970bc9664b708d.bin
- Size 46.4MB
- Sample260817-bnst8a1bmf
- SHA256 b4ee07d62e6664b44a4a5666f39aeafbf4dd5ebb788db9f27a970bc9664b708d
- MD5 e62d3f1561248526589705ecb4a223b0
- SHA1 52ac933f0dd62a2e49e9cb124bf2d7b8b707d4a6
- SHA512 fbb47dd77be68dbb365ac1481f57f1ddb2181187ed92ae156b5cfa7f47c4f6fbbb462fdab6cb74f4bbf9a6a9a5be8cd304b47294342e75c2a82088bcf8e467f8
- SSDEEP 393216:0z9acPaemDUSCMWtu2hsnoKEtKDengbdK7fVJf7CGVZBS9MgDKGo9QwJOsG1doxw:jRK9J7wb+iG8xmM
- TLSH T1C4B77C9673F441EAE1AED134C9678A37EAB1BC451430434B2560FB9BAF33660AD3D361
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
b4ee07d62e6664b44a4a5666f39aeafbf4dd5ebb788db9f27a970bc9664b708d.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
b4ee07d62e6664b44a4a5666f39aeafbf4dd5ebb788db9f27a970bc9664b708d.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 b4ee07d62e6664b44a4a5666f39aeafbf4dd5ebb788db9f27a970bc9664b708d.bin
- Size 46.4MB
- SHA256 b4ee07d62e6664b44a4a5666f39aeafbf4dd5ebb788db9f27a970bc9664b708d
- MD5 e62d3f1561248526589705ecb4a223b0
- SHA1 52ac933f0dd62a2e49e9cb124bf2d7b8b707d4a6
- SHA512 fbb47dd77be68dbb365ac1481f57f1ddb2181187ed92ae156b5cfa7f47c4f6fbbb462fdab6cb74f4bbf9a6a9a5be8cd304b47294342e75c2a82088bcf8e467f8
- SSDEEP 393216:0z9acPaemDUSCMWtu2hsnoKEtKDengbdK7fVJf7CGVZBS9MgDKGo9QwJOsG1doxw:jRK9J7wb+iG8xmM
- TLSH T1C4B77C9673F441EAE1AED134C9678A37EAB1BC451430434B2560FB9BAF33660AD3D361
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
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
1