General
- Target SteamBoosterSetup.exe
- Size 4.1MB
- Sample260819-tcdj9sxfld
- SHA256 a6686c497e7312610b52a40e5f20365bbfde405dcfd92132bae87715366b178b
- MD5 537fa9b4f8304ece16bb4b8bc3cea839
- SHA1 13c4fd14585ab3e201795bab18fd3a82512fe3d4
- SHA512 10f42b7edc12b963200f7ad61f3c722598224e2ce1eadabfb358c1fda43f0da2d853e487b1849480220885fb291ee61379a2b23082c159160e4dd2fd81aef615
- SSDEEP 98304:amXxXXXXXX2dhtpAsWILY9tCeu/P21DUSyRPcKe5X428bEpXK4dvLg0lS0:LXKLEu/P21DUSyRPc55Xdqh0
- TLSH T13E168D27A7E801F8C0B7C1B9CA578623E77274191335A7DF1AE08A561F236E16E3E711
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
SteamBoosterSetup.exe
Resource
win11-20260513-en
17 signatures
900 seconds
Malware Config
Targets
-
- Target SteamBoosterSetup.exe
- Size 4.1MB
- SHA256 a6686c497e7312610b52a40e5f20365bbfde405dcfd92132bae87715366b178b
- MD5 537fa9b4f8304ece16bb4b8bc3cea839
- SHA1 13c4fd14585ab3e201795bab18fd3a82512fe3d4
- SHA512 10f42b7edc12b963200f7ad61f3c722598224e2ce1eadabfb358c1fda43f0da2d853e487b1849480220885fb291ee61379a2b23082c159160e4dd2fd81aef615
- SSDEEP 98304:amXxXXXXXX2dhtpAsWILY9tCeu/P21DUSyRPcKe5X428bEpXK4dvLg0lS0:LXKLEu/P21DUSyRPc55Xdqh0
- TLSH T13E168D27A7E801F8C0B7C1B9CA578623E77274191335A7DF1AE08A561F236E16E3E711
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10-
Executes dropped EXE
-
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.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Accessibility Features
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Accessibility Features
1