General
- Target 36Boys.exe
- Size 133.3MB
- Sample260905-n2z7nsdf44
- SHA256 2cb044939e06ceabfa422c27e4f21d9f44088b7775d04f17ea4a1571d3b0d78d
- MD5 c8b0f364a92e5eea2be9354817859441
- SHA1 ace76f3d74cfd27de4fcc1fb52c8273e06333b16
- SHA512 e6a79c708f34922ba875009b21bdf903e3dc32118ede41297ff183dd669d0013c08e73c13c8ec6d1d0036f8374374b4491efd9cc0f2b6d67fa7f1b6ea869ced1
- SSDEEP 786432:zeDonrqdByAl8z/bbOH0cFl1wcd6b636g0nTAt+7O8Cy9X6KPuZkUqG/G:zG2rqNRF7p0n/yw9X6KPuL//G
- TLSH T1E2689D14A3E80715E27F82BDD6738212E6B1B8531361D2CF0499DA493FA3BD19A36377
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
36Boys.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
36Boys.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target 36Boys.exe
- Size 133.3MB
- SHA256 2cb044939e06ceabfa422c27e4f21d9f44088b7775d04f17ea4a1571d3b0d78d
- MD5 c8b0f364a92e5eea2be9354817859441
- SHA1 ace76f3d74cfd27de4fcc1fb52c8273e06333b16
- SHA512 e6a79c708f34922ba875009b21bdf903e3dc32118ede41297ff183dd669d0013c08e73c13c8ec6d1d0036f8374374b4491efd9cc0f2b6d67fa7f1b6ea869ced1
- SSDEEP 786432:zeDonrqdByAl8z/bbOH0cFl1wcd6b636g0nTAt+7O8Cy9X6KPuZkUqG/G:zG2rqNRF7p0n/yw9X6KPuL//G
- TLSH T1E2689D14A3E80715E27F82BDD6738212E6B1B8531361D2CF0499DA493FA3BD19A36377
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Looks for VirtualBox Guest Additions in registry
-
Looks for VMWare Tools registry key
-
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
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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.
-
Discovers running processes
Running process information can be used to identify security tools or plan follow-on actions.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1