Analysis
- max time kernel
141s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
25/05/2024, 09:07
General
- Target 01 PROCESO JUDICIAL EN SU CONTRA/01 PROCESO JUDICIAL.exe
- Size 2.3MB
- Sample240525-k3jpjacf55
- SHA256 26a24d3b0206c6808615c7049859c2fe62c4dcd87e7858be40ae8112b0482616
Malware Config
Extracted
-
asyncrat
-
| CRACKED BY https://t.me/xworm_v2
-
Default
-
briana2024.kozow.com:5050
-
AsyncMutex_6SI8OkPnk
-
delay
3
-
install
false
-
install_folder
%AppData%
Signatures
- AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
- Suspicious use of SetThreadContext 2 IoCs
- Drops file in Windows directory 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 5 IoCs
- Suspicious behavior: MapViewOfSection 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\01 PROCESO JUDICIAL EN SU CONTRA\01 PROCESO JUDICIAL.exe"C:\Users\Admin\AppData\Local\Temp\01 PROCESO JUDICIAL EN SU CONTRA\01 PROCESO JUDICIAL.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe2⤵
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
ac179df1
memory/2652-33-0x0000000074480000-0x00000000745FB000-memory.dmp
memory/2652-30-0x0000000074480000-0x00000000745FB000-memory.dmp
memory/2652-29-0x0000000074480000-0x00000000745FB000-memory.dmp
memory/2652-27-0x0000000074480000-0x00000000745FB000-memory.dmp
memory/2652-14-0x0000000074480000-0x00000000745FB000-memory.dmp
memory/2652-25-0x0000000074480000-0x00000000745FB000-memory.dmp
memory/2652-23-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp
memory/2992-21-0x0000000050310000-0x0000000050349000-memory.dmp
memory/2992-1-0x00007FFBBDA10000-0x00007FFBBDC05000-memory.dmp
memory/2992-19-0x0000000057800000-0x0000000057812000-memory.dmp
memory/2992-17-0x0000000050000000-0x0000000050116000-memory.dmp
memory/2992-16-0x0000000059800000-0x000000005986E000-memory.dmp
memory/2992-15-0x0000000000400000-0x0000000000698000-memory.dmp
memory/2992-0-0x0000000074480000-0x00000000745FB000-memory.dmp
memory/2992-18-0x0000000057000000-0x000000005703F000-memory.dmp
memory/2992-12-0x0000000074480000-0x00000000745FB000-memory.dmp
memory/2992-11-0x0000000074480000-0x00000000745FB000-memory.dmp
memory/2992-10-0x0000000074492000-0x0000000074494000-memory.dmp
memory/2992-20-0x0000000050120000-0x000000005030D000-memory.dmp
memory/4624-32-0x0000000072F20000-0x0000000074174000-memory.dmp
memory/4624-36-0x000000007277E000-0x000000007277F000-memory.dmp
memory/4624-37-0x0000000001220000-0x0000000001236000-memory.dmp
memory/4624-38-0x0000000072770000-0x0000000072F20000-memory.dmp
memory/4624-39-0x0000000005EA0000-0x0000000006444000-memory.dmp
memory/4624-40-0x0000000005AE0000-0x0000000005B72000-memory.dmp
memory/4624-41-0x0000000005AD0000-0x0000000005ADA000-memory.dmp
memory/4624-42-0x000000007277E000-0x000000007277F000-memory.dmp
memory/4624-43-0x0000000072770000-0x0000000072F20000-memory.dmp