Analysis
- max time kernel
140s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
08/05/2024, 12:01
General
- Target regasms.exe
- Size 63KB
- Sample240508-n7dkvsdh98
- SHA256 7cea3459fe006e787947d8eedc2770285061bc5e9a0ca0ffc7213a96756341fb
Malware Config
Extracted
-
asyncrat
-
| Edit 3LOSH RAT
-
LNKK
-
leetboy.dynuddns.net:1338
-
AsyncMutex_6h2caasdas2133sOkPnk
-
delay
3
-
install
false
-
install_folder
%AppData%
Signatures
- AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\regasms.exe"C:\Users\Admin\AppData\Local\Temp\regasms.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2168-0-0x0000000074C7E000-0x0000000074C7F000-memory.dmp
memory/2168-1-0x0000000000540000-0x0000000000556000-memory.dmp
memory/2168-2-0x0000000074C70000-0x0000000075420000-memory.dmp
memory/2168-3-0x00000000056C0000-0x0000000005C64000-memory.dmp
memory/2168-4-0x0000000005300000-0x0000000005392000-memory.dmp
memory/2168-5-0x00000000052F0000-0x00000000052FA000-memory.dmp
memory/2168-8-0x0000000006070000-0x000000000610C000-memory.dmp
memory/2168-9-0x00000000065B0000-0x0000000006616000-memory.dmp
memory/2168-10-0x0000000074C7E000-0x0000000074C7F000-memory.dmp
memory/2168-11-0x0000000074C70000-0x0000000075420000-memory.dmp