General
- Target 2026-08-20_e49951bdf430f2489a6165ae50021656_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 399KB
- Sample260820-bdws5acp4v
- SHA256 86b1e2f852091da0933c8e438b86b474de122e88e608679e293be980aa18d791
- MD5 e49951bdf430f2489a6165ae50021656
- SHA1 013583a0f94e1ee6219d70b2d9e1bfb95055c94d
- SHA512 7c1c2a87e21a4319faa31f2266deafb3d5a3eb9fea743534a64108c6309fb155cadb81f1cc7d2efe03e036ebada270aecdcb8361c289168c9cf1ad3c17d8b575
- SSDEEP 6144:j+GYnA0zeWsDi5rJziQ8kV3f+RysMFZzN/E/msHOtbMrJW8sIrwTXJ:jYyDi5rNiQ7uysMFZzN/E/msumlkeSZ
- TLSH T191949D16FB5408FDD5ABC57489A24646DE39B88F0B71EADF07C8422A1F237E08E39754
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-08-20_e49951bdf430f2489a6165ae50021656_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-20_e49951bdf430f2489a6165ae50021656_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.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 2026-08-20_e49951bdf430f2489a6165ae50021656_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 399KB
- SHA256 86b1e2f852091da0933c8e438b86b474de122e88e608679e293be980aa18d791
- MD5 e49951bdf430f2489a6165ae50021656
- SHA1 013583a0f94e1ee6219d70b2d9e1bfb95055c94d
- SHA512 7c1c2a87e21a4319faa31f2266deafb3d5a3eb9fea743534a64108c6309fb155cadb81f1cc7d2efe03e036ebada270aecdcb8361c289168c9cf1ad3c17d8b575
- SSDEEP 6144:j+GYnA0zeWsDi5rJziQ8kV3f+RysMFZzN/E/msHOtbMrJW8sIrwTXJ:jYyDi5rNiQ7uysMFZzN/E/msumlkeSZ
- TLSH T191949D16FB5408FDD5ABC57489A24646DE39B88F0B71EADF07C8422A1F237E08E39754
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detect Xworm Payload
-
Detects Windows executables referencing non-Windows User-Agents
-
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
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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