General
- Target 73f81cbd51e8cbbebb61163e028038241dc6b13922189c388cfd26c8f03a0f7f.bin
- Size 379KB
- Sample260906-z5dcvsgp5v
- SHA256 73f81cbd51e8cbbebb61163e028038241dc6b13922189c388cfd26c8f03a0f7f
- MD5 cc496ed7b69b1aa820345694ea9924d5
- SHA1 e487b4f02aeb565bd5b0e2271b4aed2f2e2d8e37
- SHA512 145e5693867f59a524435740a16d55da59e365fec7746b54c9649511b2576bbcc737e05f2f0464ff6c997df15f772617f8f59a6d6f3ea6e3fad79eb87659b909
- SSDEEP 6144:j+GYnA0zeWsDi5rJzip8kd3f+RysMFZzN/E/msHOtbMrbqNsarwx:jYyDi5rNipDuysMFZzN/E/msumX7s0
- TLSH T163849C06F79408FDD49BC57489924646DE39789B0B72EADF17D8422A2F237F08E39B50
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
73f81cbd51e8cbbebb61163e028038241dc6b13922189c388cfd26c8f03a0f7f.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
73f81cbd51e8cbbebb61163e028038241dc6b13922189c388cfd26c8f03a0f7f.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 73f81cbd51e8cbbebb61163e028038241dc6b13922189c388cfd26c8f03a0f7f.bin
- Size 379KB
- SHA256 73f81cbd51e8cbbebb61163e028038241dc6b13922189c388cfd26c8f03a0f7f
- MD5 cc496ed7b69b1aa820345694ea9924d5
- SHA1 e487b4f02aeb565bd5b0e2271b4aed2f2e2d8e37
- SHA512 145e5693867f59a524435740a16d55da59e365fec7746b54c9649511b2576bbcc737e05f2f0464ff6c997df15f772617f8f59a6d6f3ea6e3fad79eb87659b909
- SSDEEP 6144:j+GYnA0zeWsDi5rJzip8kd3f+RysMFZzN/E/msHOtbMrbqNsarwx:jYyDi5rNipDuysMFZzN/E/msumX7s0
- TLSH T163849C06F79408FDD49BC57489924646DE39789B0B72EADF17D8422A2F237F08E39B50
- 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.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1