General
- Target 2026-04-26_82e73986f5dc00abb97a116c90ccf323_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 767KB
- Sample260426-e5d9yafw8m
- SHA256 646fb74b926b157f370546a5c5f559962009bbb63d760d0b8f5d685fd4d9d768
- MD5 82e73986f5dc00abb97a116c90ccf323
- SHA1 d947c100aac29d2135cf502f0b7988c84167041d
- SHA512 c8205e950d7773d3742c0aa562b80dde7671564b86ce4c0b2ea70f7513dcaa54d1688577ccace87483a84394ebb8fb9ee98ec282f15695a4d50e496f4eddd3ca
- SSDEEP 12288:jYyDi5rNiQ7uysMFZzN/E/msymG1/0YyDi5rNiQ7uysMFZzN/E/msymG1/tpRg:EyvgEG5yvgEGPpRg
- TLSH T1C4F48D16F75408FDD59BC57489924646DA35BC8F0B72EAEF17C8422A2F237E08E39750
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-04-26_82e73986f5dc00abb97a116c90ccf323_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260130-en
Malware Config
Extracted
-
xworm
-
XWorm V5.6
-
Install_directory
%LocalAppData%
-
install_file
USB.exe
-
pastebin_url
https://pastebin.com/raw/Fxzr3jeT
Targets
-
- Target 2026-04-26_82e73986f5dc00abb97a116c90ccf323_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 767KB
- SHA256 646fb74b926b157f370546a5c5f559962009bbb63d760d0b8f5d685fd4d9d768
- MD5 82e73986f5dc00abb97a116c90ccf323
- SHA1 d947c100aac29d2135cf502f0b7988c84167041d
- SHA512 c8205e950d7773d3742c0aa562b80dde7671564b86ce4c0b2ea70f7513dcaa54d1688577ccace87483a84394ebb8fb9ee98ec282f15695a4d50e496f4eddd3ca
- SSDEEP 12288:jYyDi5rNiQ7uysMFZzN/E/msymG1/0YyDi5rNiQ7uysMFZzN/E/msymG1/tpRg:EyvgEG5yvgEGPpRg
- TLSH T1C4F48D16F75408FDD59BC57489924646DA35BC8F0B72EAEF17C8422A2F237E08E39750
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detect Xworm Payload
-
Detects Windows executables referencing non-Windows User-Agents
-
Drops startup file
-
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.
-
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
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Change Default File Association
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1