General
- Target rs-232-monitor-1-installer_slB-r24.exe
- Size 5.2MB
- Sample260806-pb6gfazgrd
- SHA256 f25292279e90e8ab859890f018f588d10e1c530f6d062905785a403c1c245f5e
- MD5 5cadc659f9b151e8d8f51756e2c2528c
- SHA1 aef31dd585723665eaebf4fcb27a3532a1c56c8a
- SHA512 33abe73e67f3a4b40eaa5d498aeb84ef4dc5462ed04bb9fafa3d5f58db9d3e57ddd73c15c068c874dc166ca5820f7aed455a312d17833eea0f60c01e586f05a8
- SSDEEP 98304:85OqMprURINHAa2JiCdJ9YKzoFOqQtAwKLoa2rr2A44D5kmb:Y/MZURXNYKzogqQtAwKLD2v2r4jb
- TLSH T12246023FA18BE53AE07A5A353972911058FB7F6D65124C069AE4F48CCF360B01D3E6B6
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
rs-232-monitor-1-installer_slB-r24.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
rs-232-monitor-1-installer_slB-r24.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target rs-232-monitor-1-installer_slB-r24.exe
- Size 5.2MB
- SHA256 f25292279e90e8ab859890f018f588d10e1c530f6d062905785a403c1c245f5e
- MD5 5cadc659f9b151e8d8f51756e2c2528c
- SHA1 aef31dd585723665eaebf4fcb27a3532a1c56c8a
- SHA512 33abe73e67f3a4b40eaa5d498aeb84ef4dc5462ed04bb9fafa3d5f58db9d3e57ddd73c15c068c874dc166ca5820f7aed455a312d17833eea0f60c01e586f05a8
- SSDEEP 98304:85OqMprURINHAa2JiCdJ9YKzoFOqQtAwKLoa2rr2A44D5kmb:Y/MZURXNYKzogqQtAwKLD2v2r4jb
- TLSH T12246023FA18BE53AE07A5A353972911058FB7F6D65124C069AE4F48CCF360B01D3E6B6
- MD5 SHA1 SHA512 SSDEEP TLSH
-
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
-
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
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1