Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
- submitted
22/06/2026, 06:36
General
- Target b2bplus.nl.exe
- Size 47KB
- Sample260622-hdchtahy2n
- SHA256 e2b8f34885e4e9a4994c27734213868fceb64d171aeb19a682159880b05e1012
Malware Config
Extracted
-
asyncrat
-
0.5.8
-
Default
-
www.b2bplus.nl:6606
-
www.b2bplus.nl:7707
-
www.b2bplus.nl:8808
-
www.b2bplus.nl:80
-
www.b2bplus.nl:443
-
www.b2bplus.nl:8844
-
www.b2bplus.nl:22
-
www.b2bplus.nl:53
-
www.b2bplus.nl:8080
-
www.b2bplus.nl:21
-
www.b2bplus.nl:465
-
www.b2bplus.nl:587
-
www.b2bplus.nl:993
-
www.b2bplus.nl:2525
-
www.b2bplus.nl:110
-
www.b2bplus.nl:995
-
www.b2bplus.nl:143
-
www.b2bplus.nl:8090
-
www.b2bplus.nl:7080
-
b2bplus.nl:6606
-
cm1OqXU6E9jb
-
delay
3
-
install
false
-
install_file
c2.skyupdragon.io.exe
-
install_folder
%AppData%
Signatures
- Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- System Location Discovery: System Language Discovery 1 TTPs 1 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 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\b2bplus.nl.exe"C:\Users\Admin\AppData\Local\Temp\b2bplus.nl.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/5892-0-0x0000000074922000-0x0000000074923000-memory.dmp
memory/5892-1-0x0000000000AA0000-0x0000000000AB2000-memory.dmp
memory/5892-2-0x0000000074910000-0x00000000750CC000-memory.dmp
memory/5892-3-0x0000000005560000-0x00000000055C6000-memory.dmp
memory/5892-4-0x0000000005A50000-0x0000000005AEC000-memory.dmp
memory/5892-5-0x0000000074922000-0x0000000074923000-memory.dmp
memory/5892-6-0x0000000074910000-0x00000000750CC000-memory.dmp