General
- Target 2026-11-01_d86314b2d330fb477c934dd54f607012_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar_zxxz
- Size 55.8MB
- Sample261102-hvd3zaed62
- SHA256 93f04080d58fec05f248f2a015a82c9e8a0964679dc0f057ddc2b0339d6b4979
- MD5 d86314b2d330fb477c934dd54f607012
- SHA1 92a7e0006513a366534a3eb83f53d2feca221133
- SHA512 1a800175033ec4c41379f6d41ca1b219f4488aacda7c1864a8d46de07d9be7c7ae3d8c0fecb8a06c6a2a3fb42f0be0fc0ac64456a822351f81e2801d4a626008
- SSDEEP 393216:61Du8BtuBw2FEL3Z3aLUoQvo6LP/SgbSpYvKEh1EdKwlGQKPJuGsiTfREsrgCYf9:6Mguj8Q4VfvGqFTrYA/Wyev
- TLSH T19BD7AD0777E905A2D5B3E2388A974503E733B0675735CBDB328C43242FAB6E49A7A714
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-11-01_d86314b2d330fb477c934dd54f607012_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
2026-11-01_d86314b2d330fb477c934dd54f607012_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Targets
-
- Target 2026-11-01_d86314b2d330fb477c934dd54f607012_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar_zxxz
- Size 55.8MB
- SHA256 93f04080d58fec05f248f2a015a82c9e8a0964679dc0f057ddc2b0339d6b4979
- MD5 d86314b2d330fb477c934dd54f607012
- SHA1 92a7e0006513a366534a3eb83f53d2feca221133
- SHA512 1a800175033ec4c41379f6d41ca1b219f4488aacda7c1864a8d46de07d9be7c7ae3d8c0fecb8a06c6a2a3fb42f0be0fc0ac64456a822351f81e2801d4a626008
- SSDEEP 393216:61Du8BtuBw2FEL3Z3aLUoQvo6LP/SgbSpYvKEh1EdKwlGQKPJuGsiTfREsrgCYf9:6Mguj8Q4VfvGqFTrYA/Wyev
- TLSH T19BD7AD0777E905A2D5B3E2388A974503E733B0675735CBDB328C43242FAB6E49A7A714
- MD5 SHA1 SHA512 SSDEEP TLSH
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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.
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Indicator Removal: Clear Persistence
Clear artifacts associated with previously established persistence like scheduletasks on a host.
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Drops file in System32 directory
Executes a VBScript file via the Windows Script Host.
Hide Artifacts: Hidden Files and Directories
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
3PowerShell
1Visual Basic
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Windows Management Instrumentation
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Direct Volume Access
1Hide Artifacts
2Hidden Files and Directories
2Indicator Removal
3Clear Persistence
1File Deletion
2Modify Registry
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1