General
- Target 7b9b46365473ea83c7f41811e4d84786f97d4b7343c37866829c82cf3e3f3c43.bin
- Size 396KB
- Sample260819-3bbhyswama
- SHA256 7b9b46365473ea83c7f41811e4d84786f97d4b7343c37866829c82cf3e3f3c43
- MD5 edadf2e973e740f3f911dacdb837c416
- SHA1 d29dc9051f12b672dd9d9d73a2cab80bc76eaa67
- SHA512 5dc8df0b6044cf65bdca07aae7e41061fc3b30decbe7b92fc8d8e403db44b4d9f09a554d024b055f1ad5812574a5c9fb389d002beab9e589b0a6d26063bab603
- SSDEEP 6144:j+GYnA0zeWsDi5rJziQ8kV3f+RysMFZzN/E/msHOtbMrJW8sIrw6G:jYyDi5rNiQ7uysMFZzN/E/msumlkePG
- TLSH T191849D16F79408FDD49BC57489924646DA397C8F1B72EAEF17C8422A1F237E08E39760
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
7b9b46365473ea83c7f41811e4d84786f97d4b7343c37866829c82cf3e3f3c43.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
7b9b46365473ea83c7f41811e4d84786f97d4b7343c37866829c82cf3e3f3c43.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 7b9b46365473ea83c7f41811e4d84786f97d4b7343c37866829c82cf3e3f3c43.bin
- Size 396KB
- SHA256 7b9b46365473ea83c7f41811e4d84786f97d4b7343c37866829c82cf3e3f3c43
- MD5 edadf2e973e740f3f911dacdb837c416
- SHA1 d29dc9051f12b672dd9d9d73a2cab80bc76eaa67
- SHA512 5dc8df0b6044cf65bdca07aae7e41061fc3b30decbe7b92fc8d8e403db44b4d9f09a554d024b055f1ad5812574a5c9fb389d002beab9e589b0a6d26063bab603
- SSDEEP 6144:j+GYnA0zeWsDi5rJziQ8kV3f+RysMFZzN/E/msHOtbMrJW8sIrw6G:jYyDi5rNiQ7uysMFZzN/E/msumlkePG
- TLSH T191849D16F79408FDD49BC57489924646DA397C8F1B72EAEF17C8422A1F237E08E39760
- 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.
-
Executes dropped EXE
-
Modifies system executable filetype association
-
Adds Run key to start application
-
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