Analysis
- max time kernel
149s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
23/09/2026, 22:01
General
- Target file.exe
- Size 102KB
- Sample260923-1xca9sec92
- SHA256 f2569f9368a1c6a7a3a11e94931ec3be9846ea9e5c98958d29e975f9b56a8467
Malware Config
Signatures
- Renames multiple (1754) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
- Deletes itself 1 TTPs 1 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Adds Run key to start application 2 TTPs 1 IoCs
- Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Sets desktop wallpaper using registry 2 TTPs 1 IoCs
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Deletes itself
- Adds Run key to start application
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
Ready READE ME for Decrypt.txt
memory/700-326-0x00007FF649010000-0x00007FF649040000-memory.dmp
memory/700-668-0x00007FF649010000-0x00007FF649040000-memory.dmp
memory/700-988-0x00007FF649010000-0x00007FF649040000-memory.dmp
memory/700-1278-0x00007FF649010000-0x00007FF649040000-memory.dmp
memory/700-1479-0x00007FF649010000-0x00007FF649040000-memory.dmp
memory/700-1831-0x00007FF649010000-0x00007FF649040000-memory.dmp
memory/700-2202-0x00007FF649010000-0x00007FF649040000-memory.dmp
memory/700-2599-0x00007FF649010000-0x00007FF649040000-memory.dmp
memory/700-2967-0x00007FF649010000-0x00007FF649040000-memory.dmp
memory/700-3292-0x00007FF649010000-0x00007FF649040000-memory.dmp
memory/700-3617-0x00007FF649010000-0x00007FF649040000-memory.dmp
memory/700-3955-0x00007FF649010000-0x00007FF649040000-memory.dmp
memory/700-4191-0x00007FF649010000-0x00007FF649040000-memory.dmp
memory/700-5102-0x00007FF649010000-0x00007FF649040000-memory.dmp