General
- Target Install_Auto.bat
- Size 749B
- Sample260823-c9zekasbnb
- SHA256 5abf1b49303f2ce9947d19cd56bb4b12787aae5e43405e69b91e31ccff417cb5
- MD5 d05cf77189ee9d45c64132b26a3de7aa
- SHA1 a8ae8a1647d018f52355640bb9dd6ffa33e00bec
- SHA512 01ee90e4383f73efc1fe9290e05b3689d12dc3f3d42264cb97c87ee8824aa1d0401e598ef27f96df668e94230a011d43dc32f5972678d639c019a7443c7fe8b0
- TLSH T1D1016AE3E18E2E664C5B45F551172A5C01CF5195E77594D513F3CE846DC63CC4544342
- MD5 SHA1 SHA512 TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Install_Auto.bat
Resource
win10v2004-20260513-en
Malware Config
Targets
-
- Target Install_Auto.bat
- Size 749B
- SHA256 5abf1b49303f2ce9947d19cd56bb4b12787aae5e43405e69b91e31ccff417cb5
- MD5 d05cf77189ee9d45c64132b26a3de7aa
- SHA1 a8ae8a1647d018f52355640bb9dd6ffa33e00bec
- SHA512 01ee90e4383f73efc1fe9290e05b3689d12dc3f3d42264cb97c87ee8824aa1d0401e598ef27f96df668e94230a011d43dc32f5972678d639c019a7443c7fe8b0
- TLSH T1D1016AE3E18E2E664C5B45F551172A5C01CF5195E77594D513F3CE846DC63CC4544342
- MD5 SHA1 SHA512 TLSH
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
Downloads MZ/PE file
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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
-
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.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1