General
- Target ep_setup.exe
- Size 11.7MB
- Sample260903-qvblvahn9v
- SHA256 8146db4d3a87201fb80ad1d3712ba8f56883e9a0811758bd39f62d73a9f2c586
- MD5 a611f07c3b935ef80361cb326a6c659d
- SHA1 660c5bb132cd03822b2982ad53cd1d1aee801a13
- SHA512 e8c21dc4a746c50cf14fdead54a37d8d77b40ae6276118bb2797039ca9b741dc519521c3264283b4e31dc2af9448f6c0a60bf25fc7b4a40ba5d9b7f309074a07
- SSDEEP 196608:LAvKGmJYCEKfMhjfGptv0jikRUEiyi5o2ItCC2bO+WxNtTYne/C5YbM1Vd+2AB5V:EKXOCEti4jikiEZijTCIKNtUnwYYA1K
- TLSH T118C633257BE209CEFA3BC37898B3110691A97D076B35D8BF9650059E4D33BE2C538729
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
ep_setup.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
ep_setup.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target ep_setup.exe
- Size 11.7MB
- SHA256 8146db4d3a87201fb80ad1d3712ba8f56883e9a0811758bd39f62d73a9f2c586
- MD5 a611f07c3b935ef80361cb326a6c659d
- SHA1 660c5bb132cd03822b2982ad53cd1d1aee801a13
- SHA512 e8c21dc4a746c50cf14fdead54a37d8d77b40ae6276118bb2797039ca9b741dc519521c3264283b4e31dc2af9448f6c0a60bf25fc7b4a40ba5d9b7f309074a07
- SSDEEP 196608:LAvKGmJYCEKfMhjfGptv0jikRUEiyi5o2ItCC2bO+WxNtTYne/C5YbM1Vd+2AB5V:EKXOCEti4jikiEZijTCIKNtUnwYYA1K
- TLSH T118C633257BE209CEFA3BC37898B3110691A97D076B35D8BF9650059E4D33BE2C538729
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
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.
-
Loads dropped DLL
-
Stops running service(s)
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
1Active Setup
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Active Setup
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1