General
- Target SteamBoosterSetup.exe
- Size 3.9MB
- Sample260627-vc3d3aby6x
- SHA256 09c4f8262c74179f6f9bf776866f8bc1873ed8ce6b5e258c03d30ea344ad7678
- MD5 cbeee5807322b86932dcd5c839d8f6bf
- SHA1 3ca16328f9efafbf8ea29529120450be1aa4f8ac
- SHA512 9aa07013a83ad73d7a89d9b8e6a92383d1bf6633cd1d19ea583deabeb65454b796b78fbc31fa5a1f33b1c79964fc3fc643d8a7b35c48ebecb3d3f5f575ede292
- SSDEEP 98304:cDz2a2xlwurTS4BO63iXhmoGlM7I1TnRZNpw3+Sq7:gz2a+SooXhmoGlM7I1TnHNS27
- TLSH T194169D27A7E801E9C0B7C1B8CA578723E772B4191375A7DF1AE08A561F236E15E3E701
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Static task
static1
Behavioral task
behavioral1
Sample
SteamBoosterSetup.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
SteamBoosterSetup.exe
Resource
win11ltsc2024-20260617-en
18 signatures
150 seconds
Malware Config
Targets
-
- Target SteamBoosterSetup.exe
- Size 3.9MB
- SHA256 09c4f8262c74179f6f9bf776866f8bc1873ed8ce6b5e258c03d30ea344ad7678
- MD5 cbeee5807322b86932dcd5c839d8f6bf
- SHA1 3ca16328f9efafbf8ea29529120450be1aa4f8ac
- SHA512 9aa07013a83ad73d7a89d9b8e6a92383d1bf6633cd1d19ea583deabeb65454b796b78fbc31fa5a1f33b1c79964fc3fc643d8a7b35c48ebecb3d3f5f575ede292
- SSDEEP 98304:cDz2a2xlwurTS4BO63iXhmoGlM7I1TnRZNpw3+Sq7:gz2a+SooXhmoGlM7I1TnHNS27
- TLSH T194169D27A7E801E9C0B7C1B8CA578723E772B4191375A7DF1AE08A561F236E15E3E701
- MD5 SHA1 SHA512 SSDEEP TLSH
Score6/10-
Adds Run key to start application
-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1