Analysis
- max time kernel
121s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20231222-en - resource tags
- submitted
27/12/2023, 20:14
General
- Target SecuriteInfo.com.Win32.TrojanX-gen.32142.10062.exe
- Size 492KB
- Sample231227-yzy7psfcd3
- SHA256 dc13c362ff576c7b7733c08175dd2f581ffd40aeb8b090823c18f04ece12ca01
Malware Config
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 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.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.32142.10062.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.32142.10062.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1540-10-0x0000000074980000-0x0000000075130000-memory.dmp
memory/1540-1-0x0000000074980000-0x0000000075130000-memory.dmp
memory/1540-3-0x0000000005360000-0x00000000053B4000-memory.dmp
memory/1540-2-0x0000000005480000-0x0000000005490000-memory.dmp
memory/1540-5-0x0000000005530000-0x00000000055C2000-memory.dmp
memory/1540-4-0x0000000005A40000-0x0000000005FE4000-memory.dmp
memory/1540-6-0x00000000055D0000-0x000000000566C000-memory.dmp
memory/1540-7-0x0000000005470000-0x0000000005478000-memory.dmp
memory/1540-0-0x00000000009B0000-0x0000000000A32000-memory.dmp
memory/2156-8-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2156-11-0x0000000074980000-0x0000000075130000-memory.dmp
memory/2156-12-0x00000000050D0000-0x00000000050E0000-memory.dmp
memory/2156-13-0x0000000074980000-0x0000000075130000-memory.dmp
memory/2156-14-0x00000000050D0000-0x00000000050E0000-memory.dmp
memory/2156-15-0x0000000006160000-0x00000000061B0000-memory.dmp
memory/2156-16-0x0000000006380000-0x0000000006542000-memory.dmp
memory/2156-17-0x00000000061F0000-0x00000000061FA000-memory.dmp