Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/08/2026, 23:56
General
- Target 623ee76c1d4afb67dffc3680332759a338ca7a171e3d979a01fe0a48bf3034a8.exe
- Size 759KB
- Sample260830-3zaasssbrf
- SHA256 623ee76c1d4afb67dffc3680332759a338ca7a171e3d979a01fe0a48bf3034a8
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
ratsales.duckdns.org:6606
-
ratsales.duckdns.org:7707
-
ratsales.duckdns.org:8808
-
V3cyXIlQHKxp
-
delay
3
-
install
false
-
install_folder
%AppData%
Signatures
- Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\623ee76c1d4afb67dffc3680332759a338ca7a171e3d979a01fe0a48bf3034a8.exe"C:\Users\Admin\AppData\Local\Temp\623ee76c1d4afb67dffc3680332759a338ca7a171e3d979a01fe0a48bf3034a8.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\623ee76c1d4afb67dffc3680332759a338ca7a171e3d979a01fe0a48bf3034a8.exe"C:\Users\Admin\AppData\Local\Temp\623ee76c1d4afb67dffc3680332759a338ca7a171e3d979a01fe0a48bf3034a8.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1224-11-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1224-16-0x0000000074B80000-0x000000007533C000-memory.dmp
memory/1224-15-0x0000000074B80000-0x000000007533C000-memory.dmp
memory/1224-14-0x0000000074B80000-0x000000007533C000-memory.dmp
memory/1224-12-0x0000000074B80000-0x000000007533C000-memory.dmp
memory/3912-4-0x0000000004C70000-0x0000000004C7A000-memory.dmp
memory/3912-6-0x0000000004DD0000-0x0000000004E6C000-memory.dmp
memory/3912-7-0x0000000005020000-0x0000000005034000-memory.dmp
memory/3912-8-0x0000000074B92000-0x0000000074B93000-memory.dmp
memory/3912-9-0x0000000074B80000-0x000000007533C000-memory.dmp
memory/3912-10-0x0000000006170000-0x0000000006218000-memory.dmp
memory/3912-5-0x0000000074B80000-0x000000007533C000-memory.dmp
memory/3912-0-0x0000000074B92000-0x0000000074B93000-memory.dmp
memory/3912-13-0x0000000074B80000-0x000000007533C000-memory.dmp
memory/3912-3-0x0000000004C90000-0x0000000004D22000-memory.dmp
memory/3912-2-0x00000000051B0000-0x000000000576A000-memory.dmp
memory/3912-1-0x0000000000080000-0x0000000000142000-memory.dmp