Analysis
- max time kernel
94s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20240412-en - resource tags
- submitted
17/04/2024, 01:40
General
- Target 6c3e5106d3a3beebcae780dac855de2932c7df511ac3fb0fe0fe218f4fa7878a.exe
- Size 63KB
- Sample240417-b322fabf6w
- SHA256 6c3e5106d3a3beebcae780dac855de2932c7df511ac3fb0fe0fe218f4fa7878a
Malware Config
Extracted
-
asyncrat
-
AWS | 3Losh
-
EXDOUS
-
rootsaul.duckdns.org:8808
-
rootsaul.duckdns.org:6666
-
AsyncMutex_6SI8OkPnk
-
delay
3
-
install
false
-
install_folder
%AppData%
Signatures
- AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs
- Detects file containing reversed ASEP Autorun registry keys 1 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\6c3e5106d3a3beebcae780dac855de2932c7df511ac3fb0fe0fe218f4fa7878a.exe"C:\Users\Admin\AppData\Local\Temp\6c3e5106d3a3beebcae780dac855de2932c7df511ac3fb0fe0fe218f4fa7878a.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/4844-1-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/4844-0-0x0000000000C70000-0x0000000000C86000-memory.dmp
memory/4844-2-0x00000000056C0000-0x00000000056D0000-memory.dmp
memory/4844-3-0x0000000005B10000-0x0000000005BAC000-memory.dmp
memory/4844-4-0x0000000006160000-0x0000000006704000-memory.dmp
memory/4844-5-0x0000000005C20000-0x0000000005C86000-memory.dmp
memory/4844-6-0x00000000750E0000-0x0000000075890000-memory.dmp
memory/4844-7-0x00000000056C0000-0x00000000056D0000-memory.dmp