General
- Target PreSetup2.exe
- Size 19KB
- Sample260419-vkblbae16m
- SHA256 1174ba23d907479e5805a39aaa63282c8dcd3e4a63b29ac68808648996feec90
- MD5 940b293d498a6a91b9f0401898023c33
- SHA1 860ec404152ba69fa0c217222e67980e4795e02e
- SHA512 6a0b8a4a0bb5b9ca1a8194364df6dabb46ea48e3be9e9b35cf81f3fedb9f0ebfb9e62713d924edbede2870b68059a5ce10802869c088aecb0890e165c724bcc3
- SSDEEP 384:/ParOyYrHKwx+NGk/ssqhy3Jx/iO2Xord+cz9Vdqg:/oO3XuGENqheaO2Bcz9Vdqg
- TLSH T1BC92BF4833804A7DC2EA033C69FBC3F22776FB1A9566C43D754C859ADCA67694A4E390
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
PreSetup2.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
PreSetup2.exe
Resource
win11-20260130-en
Malware Config
Targets
-
- Target PreSetup2.exe
- Size 19KB
- SHA256 1174ba23d907479e5805a39aaa63282c8dcd3e4a63b29ac68808648996feec90
- MD5 940b293d498a6a91b9f0401898023c33
- SHA1 860ec404152ba69fa0c217222e67980e4795e02e
- SHA512 6a0b8a4a0bb5b9ca1a8194364df6dabb46ea48e3be9e9b35cf81f3fedb9f0ebfb9e62713d924edbede2870b68059a5ce10802869c088aecb0890e165c724bcc3
- SSDEEP 384:/ParOyYrHKwx+NGk/ssqhy3Jx/iO2Xord+cz9Vdqg:/oO3XuGENqheaO2Bcz9Vdqg
- TLSH T1BC92BF4833804A7DC2EA033C69FBC3F22776FB1A9566C43D754C859ADCA67694A4E390
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies boot configuration data using bcdedit
-
Event Triggered Execution: Image File Execution Options Injection
-
Disables service(s)
-
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.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
-
Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
-
Remote Services: SMB/Windows Admin Shares
Adversaries may use Valid Accounts to interact with a remote network share using Server Message Block (SMB).
-
Sets desktop wallpaper using registry
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
1Service Execution
1Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1Power Settings
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Image File Execution Options Injection
1