Analysis
-
max time kernel
148s -
max time network
40s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
-
submitted
06-02-2023 09:59
General
-
Target
WindowUpdateBlocker/Wub.exe
-
Size
776KB
-
MD5
585c5000d1a851b295ff295389d7aa1a
-
SHA1
191f4e93781aba9bf81565cece0046ee599c0633
-
SHA256
15fccf8c018bbbed14664d5a5528cdf087b9032543be2169d78ab25d141d2b2c
-
SHA512
0ba2bbe8ca98e650d6f683f5700b44c11d30e3a5ef4b323a3a2aaa35f466401d808423cad4d497080c4bc9ec080e9a4f156ede3d651d3a718abe2307bc09a6b4
-
SSDEEP
12288:EaWzgMg7v3qnCiPErQohh0F4CCJ8lnyKQbv8HzqjqlG:baHMv6Cjrj+nyKQbv8TqjqG
Score
10/10
Malware Config
Signatures
-
Modifies security service 2 TTPs 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\WindowUpdateBlocker\Wub.exe"C:\Users\Admin\AppData\Local\Temp\WindowUpdateBlocker\Wub.exe"1⤵
- Modifies security service
- Suspicious behavior: GetForegroundWindowSpam
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
8KB