General
- Target WindowsUpdate_v3.1.bat
- Size 1KB
- Sample260703-2xp3ssds5m
- SHA256 42011b602622936e3c475b02326034ab44fd6e47cf281751e65cf8daf62de10b
- MD5 d1d978cf7b6a323c266342e14333be03
- SHA1 0c89db101d026bf54ec454378c6dcf74324d6163
- SHA512 9c921681d1632191c3d0e719e2832dde0972a4bf8f43c285aa6884f316053374ed9a1e35add8a5387581130878faee4bb3771dd7b564a0ffb9e9512ef1717831
- TLSH T1F2215FF3386EA82D21E246F5EE661111BF21509B854D9CCEF7C270B50C80B577D849EB
- MD5 SHA1 SHA512 TLSH
Score
8/10
Static task
static1
Behavioral task
behavioral1
Sample
WindowsUpdate_v3.1.bat
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
WindowsUpdate_v3.1.bat
Resource
win11ltsc2024-20260629-en
17 signatures
150 seconds
Malware Config
Targets
-
- Target WindowsUpdate_v3.1.bat
- Size 1KB
- SHA256 42011b602622936e3c475b02326034ab44fd6e47cf281751e65cf8daf62de10b
- MD5 d1d978cf7b6a323c266342e14333be03
- SHA1 0c89db101d026bf54ec454378c6dcf74324d6163
- SHA512 9c921681d1632191c3d0e719e2832dde0972a4bf8f43c285aa6884f316053374ed9a1e35add8a5387581130878faee4bb3771dd7b564a0ffb9e9512ef1717831
- TLSH T1F2215FF3386EA82D21E246F5EE661111BF21509B854D9CCEF7C270B50C80B577D849EB
- MD5 SHA1 SHA512 TLSH
Score8/10Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.