General
- Target 2026-10-11_15f8440eb08e289685f17553ad6054b0_cobalt-strike_coinminer_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 4.0MB
- Sample261013-ehkhfae13y
- SHA256 59c2dd00869587370b38c886107657a5fa4d9ea56aa0c8ae082845b4182b42b7
- MD5 15f8440eb08e289685f17553ad6054b0
- SHA1 ca8d0b6eed935312d82a15ca54399a05621ef29a
- SHA512 e99b082b51228086ca14cbd4e3e1d27bc177b5dc203f2ffa3d1a2f397dfb8c14be559b10319ffa3e07ca5ecffd16f239e7fb6d11de060d03db91a97a2f853ca1
- SSDEEP 49152:VSI/rjmfzlBjwWmsI8p6067WAge6jt/WDPDQ32a17mo6evQDtB75IlwDnlop04Mh:vH0jwWmc12Og/tT
- TLSH T13E165C51A3E841E6E1BBD278897A8633EBB2BC571670A78F0664C52B0F736205F3D711
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-10-11_15f8440eb08e289685f17553ad6054b0_cobalt-strike_coinminer_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
2026-10-11_15f8440eb08e289685f17553ad6054b0_cobalt-strike_coinminer_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
xworm
-
XWorm V5.6
-
Install_directory
%LocalAppData%
-
install_file
USB.exe
-
pastebin_url
https://pastebin.com/raw/Fxzr3jeT
Targets
-
- Target 2026-10-11_15f8440eb08e289685f17553ad6054b0_cobalt-strike_coinminer_glassworm_icedid_ryuk_satacom_stealc_vidar_xworm
- Size 4.0MB
- SHA256 59c2dd00869587370b38c886107657a5fa4d9ea56aa0c8ae082845b4182b42b7
- MD5 15f8440eb08e289685f17553ad6054b0
- SHA1 ca8d0b6eed935312d82a15ca54399a05621ef29a
- SHA512 e99b082b51228086ca14cbd4e3e1d27bc177b5dc203f2ffa3d1a2f397dfb8c14be559b10319ffa3e07ca5ecffd16f239e7fb6d11de060d03db91a97a2f853ca1
- SSDEEP 49152:VSI/rjmfzlBjwWmsI8p6067WAge6jt/WDPDQ32a17mo6evQDtB75IlwDnlop04Mh:vH0jwWmc12Og/tT
- TLSH T13E165C51A3E841E6E1BBD278897A8633EBB2BC571670A78F0664C52B0F736205F3D711
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detect Xworm Payload
-
Detects Windows executables referencing non-Windows User-Agents
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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 a file named after a Windows system binary
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
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Executes dropped EXE
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Modifies system executable filetype association
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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.
-
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
1Defense Evasion
Masquerading
1Match Legitimate Name or Location
1Modify Registry
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1