Analysis
- max time kernel
25s - max time network
112s - platform
windows10_x64 - resource
win10v20201028 - submitted
18/03/2021, 06:45
General
- Target 5a1caa3d5c525f9aaf4b39849308dae9.exe
- Size 529KB
- Sample210318-963bbr2z92
- SHA256 7e33816fa1c7b7608cdbc984c0f60e752d67f91e0d184e25f28357e9e0a8fb78
Score
10/10
Malware Config
Extracted
Family
-
raccoon
Botnet
-
32d5e6449b6744aa586038532e2d41d15ce4f201
Attributes
-
url4cnc
https://telete.in/tomarsjsmith3
rc4.plain
rc4.plain
Signatures
- Raccoon
Simple but powerful infostealer which was very active in 2019.
- Loads dropped DLL 8 IoCs
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Delays execution with timeout.exe 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\5a1caa3d5c525f9aaf4b39849308dae9.exe"C:\Users\Admin\AppData\Local\Temp\5a1caa3d5c525f9aaf4b39849308dae9.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.execmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\5a1caa3d5c525f9aaf4b39849308dae9.exe"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\timeout.exetimeout /T 10 /NOBREAK3⤵
- Delays execution with timeout.exe
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1048-2-0x00000000030F0000-0x00000000030F1000-memory.dmp
memory/1048-4-0x0000000000400000-0x0000000000492000-memory.dmp
memory/1048-3-0x0000000002FC0000-0x0000000003051000-memory.dmp