General
- Target 2026-08-12_990a53febb7b33b24f5881ceae78a422_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 419KB
- Sample260812-gxb6qabl91
- SHA256 b35a715746ff92f714635fbd1ff4a6cb603bc54d1419bd4a9d0e24a9a50947be
- MD5 990a53febb7b33b24f5881ceae78a422
- SHA1 ba42aeafc2ad7627349f67954c11a3ee4c3ebef2
- SHA512 671dcb9c506224d783e3a7d118344022703bae2aae0c815aef8a2964afc027f413c8f5434d3625446b3d641da58d356bdfb21223bcbf65a047d2a0a9132b327d
- SSDEEP 12288:jYyDi5rNiQ7uysMFZzN/E/msumlke/ynH:EyvgUlXsH
- TLSH T18C948D16F79408F9D8ABC574C9A24546DA397C8B1B71EAEF07C8422A1F337E08E39754
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-08-12_990a53febb7b33b24f5881ceae78a422_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-12_990a53febb7b33b24f5881ceae78a422_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 2026-08-12_990a53febb7b33b24f5881ceae78a422_cobalt-strike_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 419KB
- SHA256 b35a715746ff92f714635fbd1ff4a6cb603bc54d1419bd4a9d0e24a9a50947be
- MD5 990a53febb7b33b24f5881ceae78a422
- SHA1 ba42aeafc2ad7627349f67954c11a3ee4c3ebef2
- SHA512 671dcb9c506224d783e3a7d118344022703bae2aae0c815aef8a2964afc027f413c8f5434d3625446b3d641da58d356bdfb21223bcbf65a047d2a0a9132b327d
- SSDEEP 12288:jYyDi5rNiQ7uysMFZzN/E/msumlke/ynH:EyvgUlXsH
- TLSH T18C948D16F79408F9D8ABC574C9A24546DA397C8B1B71EAEF07C8422A1F337E08E39754
- 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
-
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
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