Resubmissions
16/08/2026, 21:19
260816-z6mb6axxax904/08/2026, 00:03
260804-acfvvahg27903/08/2026, 21:42
260803-1kqywscm4y9Analysis
- user interaction
yes - max time kernel
149s - max time network
130s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
04/08/2026, 00:03
General
- Target haha.exe
- Size 84KB
- Sample260804-acfvvahg27
- SHA256 b16facd370db47111fec0a874fe0cce99cfd0b648fc71df0276703f5d15b8cf9
Score
9/10
Malware Config
Signatures
- Renames multiple (289) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Suspicious use of FindShellTrayWindow 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\haha.exe"C:\Users\Admin\AppData\Local\Temp\haha.exe"1⤵
- Enumerates connected drives
- Suspicious use of FindShellTrayWindow