General
- Target 2026-08-18_547a035a888ca24d43614f5df7fee8db_cobalt-strike_glassworm_icedid_njrat_ryuk_satacom_stealc_vidar_xworm
- Size 2.0MB
- Sample260819-c2pkdsvfpe
- SHA256 7c51a3864b3f7d18472cc80a42b742d24aa4e7d96219b5295a49b5b5f7d971c1
- MD5 547a035a888ca24d43614f5df7fee8db
- SHA1 0ef09c5b44495bb57fdb11be1e0473af1ad63082
- SHA512 2812079fdb697c44a9f33713b9a2fc4badb160a5c2bd0c5a22b284ec5f6ee13269ca4bf938bceaf6eb7abb40b0275bd88a483facf75571cdb8f0219614c47d33
- SSDEEP 24576:EyvgUlxRHcCdOYtaZR9/uwZM49HkA8N/JYiToIlO70o3:qqR84taZfRZM4dRw/tTM1
- TLSH T18DA58C07F65544E9C05AC178CB46C632EA71BC8A0B75A9EF13906B163E76BE01F3E721
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-08-18_547a035a888ca24d43614f5df7fee8db_cobalt-strike_glassworm_icedid_njrat_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-18_547a035a888ca24d43614f5df7fee8db_cobalt-strike_glassworm_icedid_njrat_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 2026-08-18_547a035a888ca24d43614f5df7fee8db_cobalt-strike_glassworm_icedid_njrat_ryuk_satacom_stealc_vidar_xworm
- Size 2.0MB
- SHA256 7c51a3864b3f7d18472cc80a42b742d24aa4e7d96219b5295a49b5b5f7d971c1
- MD5 547a035a888ca24d43614f5df7fee8db
- SHA1 0ef09c5b44495bb57fdb11be1e0473af1ad63082
- SHA512 2812079fdb697c44a9f33713b9a2fc4badb160a5c2bd0c5a22b284ec5f6ee13269ca4bf938bceaf6eb7abb40b0275bd88a483facf75571cdb8f0219614c47d33
- SSDEEP 24576:EyvgUlxRHcCdOYtaZR9/uwZM49HkA8N/JYiToIlO70o3:qqR84taZfRZM4dRw/tTM1
- TLSH T18DA58C07F65544E9C05AC178CB46C632EA71BC8A0B75A9EF13906B163E76BE01F3E721
- 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