General
- Target f9b83777d66d32edaad79beb2092e800243789b0fd073834c83159c98a7dee1d.bin
- Size 778KB
- Sample260901-spd6wser9v
- SHA256 f9b83777d66d32edaad79beb2092e800243789b0fd073834c83159c98a7dee1d
- MD5 b545cbc005fca544fe0e4851924ac9a6
- SHA1 8878e9ea5c805db95bff6c9cfc7d797b1b58b82b
- SHA512 cc4a1c2ff799bb82de939999a652e5f2adb78a9beb967ea1a63e582869f1f9bc8f081b86362f9f101abdb3cee582093aec6d5fade207dc786d539066f653a917
- SSDEEP 12288:pYyDi5rNiQ7uysMFZzN/E/msumUlcEV8qN+85Y5s8l3t5v4JAdGyy:6yvgUUb3Idd5QJ+Ry
- TLSH T121059F19F7901CF8E86BD178C9924512DA35BC9A0771EADF1398822A2F337E05E3E751
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Behavioral task
behavioral1
Sample
f9b83777d66d32edaad79beb2092e800243789b0fd073834c83159c98a7dee1d.exe
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
f9b83777d66d32edaad79beb2092e800243789b0fd073834c83159c98a7dee1d.exe
Resource
win11ltsc2024-20260709-en
11 signatures
150 seconds
Malware Config
Extracted
Family
-
xworm
Version
-
XWorm V5.6
Attributes
-
Install_directory
%LocalAppData%
-
install_file
USB.exe
-
pastebin_url
https://pastebin.com/raw/Fxzr3jeT
Targets
-
- Target f9b83777d66d32edaad79beb2092e800243789b0fd073834c83159c98a7dee1d.bin
- Size 778KB
- SHA256 f9b83777d66d32edaad79beb2092e800243789b0fd073834c83159c98a7dee1d
- MD5 b545cbc005fca544fe0e4851924ac9a6
- SHA1 8878e9ea5c805db95bff6c9cfc7d797b1b58b82b
- SHA512 cc4a1c2ff799bb82de939999a652e5f2adb78a9beb967ea1a63e582869f1f9bc8f081b86362f9f101abdb3cee582093aec6d5fade207dc786d539066f653a917
- SSDEEP 12288:pYyDi5rNiQ7uysMFZzN/E/msumUlcEV8qN+85Y5s8l3t5v4JAdGyy:6yvgUUb3Idd5QJ+Ry
- TLSH T121059F19F7901CF8E86BD178C9924512DA35BC9A0771EADF1398822A2F337E05E3E751
- 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.
-
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