General
- Target 2026-08-15_a65c26f0b4b8618b42d502a731131a5e_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar_zxxz
- Size 163.7MB
- Sample260815-bm22hadb43
- SHA256 712bf4e54313a98839b5ae496155e697526617e91ae0f017f76df99ae0d4d58d
- MD5 a65c26f0b4b8618b42d502a731131a5e
- SHA1 28517a858e5d14657f3a965c8e5473c2f000ad97
- SHA512 c3df22364639e8e1efabf7c4eb7cb3290b61f778f045e5eec65246376e24b3ad5d486ff21c1cc13fd1a33d40de331dbcda26083861af3592fddb7fa03526abcb
- SSDEEP 1572864:fiAQIHGkHx9zAYxhDEWkKaNNjyXHV9degl:PGkHx9sYxxEWkK6yXHdegl
- TLSH T11D88D0B872142CD6E57F527BCA96AC99437235238B9794CF506867C30FA33B1EE36904
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-15_a65c26f0b4b8618b42d502a731131a5e_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-15_a65c26f0b4b8618b42d502a731131a5e_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target 2026-08-15_a65c26f0b4b8618b42d502a731131a5e_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-stealer_njrat_satacom_stealc_vidar_zxxz
- Size 163.7MB
- SHA256 712bf4e54313a98839b5ae496155e697526617e91ae0f017f76df99ae0d4d58d
- MD5 a65c26f0b4b8618b42d502a731131a5e
- SHA1 28517a858e5d14657f3a965c8e5473c2f000ad97
- SHA512 c3df22364639e8e1efabf7c4eb7cb3290b61f778f045e5eec65246376e24b3ad5d486ff21c1cc13fd1a33d40de331dbcda26083861af3592fddb7fa03526abcb
- SSDEEP 1572864:fiAQIHGkHx9zAYxhDEWkKaNNjyXHV9degl:PGkHx9sYxxEWkK6yXHdegl
- TLSH T11D88D0B872142CD6E57F527BCA96AC99437235238B9794CF506867C30FA33B1EE36904
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Windows security bypass
-
Detects executables Discord URL observed in first stage droppers
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
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.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Drops file in System32 directory
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Executes a VBScript file via the Windows Script Host.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
3PowerShell
1Visual Basic
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify Tools
1Modify Registry
2Obfuscated Files or Information
1Command Obfuscation
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1