Analysis
- max time kernel
24s - max time network
150s - platform
windows10_x64 - resource
win10v20201028 - submitted
27/01/2021, 06:05
General
- Target SecuriteInfo.com.BehavesLike.Win32.PUPXAA.gc.3450.exe
- Size 485KB
- Sample210127-8gmfhpvr4a
- SHA256 c55a411e1a79c3f2cd9efc483ebed5f44cb30fa914e371345fead273afcbd989
Score
10/10
Malware Config
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.
- JavaScript code in executable 1 IoCs
- Delays execution with timeout.exe 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.BehavesLike.Win32.PUPXAA.gc.3450.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.BehavesLike.Win32.PUPXAA.gc.3450.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\SecuriteInfo.com.BehavesLike.Win32.PUPXAA.gc.3450.exe"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\timeout.exetimeout /T 10 /NOBREAK3⤵
- Delays execution with timeout.exe
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/508-2-0x00000000035A0000-0x00000000035A1000-memory.dmp
memory/508-4-0x0000000000400000-0x0000000000494000-memory.dmp
memory/508-3-0x0000000003480000-0x0000000003512000-memory.dmp