General
- Target CosascoDataSetup.exe
- Size 202.9MB
- Sample260805-php32axcrg
- SHA256 724e7dab05e9a0ca094d4ee7eb3f295db35723b0260035c964b68c3bd667bfc0
- MD5 ac56573a2c4533315a961ce345e6fb72
- SHA1 1c71fcbf2118191353ab8517af96d5f247e4e4ef
- SHA512 2857de85019e18b3b4dd912658abe76230736d592017826ca4e291eea276f66a4c4aa8ebf2ebae5bf877ea1ed9be78ffd0b6b6ef13a37924653bb4688a58c3bb
- SSDEEP 6291456:d83ivvq/InOsHbTppTlz03sqgH/0YEfQssQ9q8ugpf:Cya/QZpTlwcqgH/0XfQc9q+f
- TLSH T1E3A83373446A8B7DDBE11C355820F62A8E1CB2385AC58D34E7BBD8F647621C363B3865
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
CosascoDataSetup.exe
Resource
win10v2004-20260513-en
23 signatures
150 seconds
Behavioral task
behavioral2
Sample
CosascoDataSetup.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
Malware Config
Targets
-
- Target CosascoDataSetup.exe
- Size 202.9MB
- SHA256 724e7dab05e9a0ca094d4ee7eb3f295db35723b0260035c964b68c3bd667bfc0
- MD5 ac56573a2c4533315a961ce345e6fb72
- SHA1 1c71fcbf2118191353ab8517af96d5f247e4e4ef
- SHA512 2857de85019e18b3b4dd912658abe76230736d592017826ca4e291eea276f66a4c4aa8ebf2ebae5bf877ea1ed9be78ffd0b6b6ef13a37924653bb4688a58c3bb
- SSDEEP 6291456:d83ivvq/InOsHbTppTlz03sqgH/0YEfQssQ9q8ugpf:Cya/QZpTlwcqgH/0XfQc9q+f
- TLSH T1E3A83373446A8B7DDBE11C355820F62A8E1CB2385AC58D34E7BBD8F647621C363B3865
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10-
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
-
Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
-
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.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1