Analysis
- max time kernel
65s - max time network
126s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
- submitted
27/01/2023, 14:03
General
- Target 4h6xg5CU1WMLoD3.exe
- Size 664KB
- Sample230127-rcpanabe27
- SHA256 4876192acd9a3cd5493d6210c1c96d72ac6e1d1ef9a11ab6374d1448180e7007
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
smtp.seyanqcy.com
-
Port
587
-
Username
-
Password
winners44
-
Email to
-
https://api.telegram.org/bot5816458649:AAFS1obzDKYH_QeQC_kvYxhd80vhKb3q6Vs/sendMessage?chat_id=5586449047
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 6 IoCs
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- 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 9 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\4h6xg5CU1WMLoD3.exe"C:\Users\Admin\AppData\Local\Temp\4h6xg5CU1WMLoD3.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\4h6xg5CU1WMLoD3.exe"C:\Users\Admin\AppData\Local\Temp\4h6xg5CU1WMLoD3.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1612-54-0x00000000012B0000-0x000000000135C000-memory.dmp
memory/1612-55-0x0000000075091000-0x0000000075093000-memory.dmp
memory/1612-56-0x00000000003B0000-0x00000000003C0000-memory.dmp
memory/1612-57-0x0000000000520000-0x000000000052A000-memory.dmp
memory/1612-58-0x0000000001240000-0x00000000012A2000-memory.dmp
memory/1612-59-0x0000000000A40000-0x0000000000A68000-memory.dmp
memory/2040-60-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2040-61-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2040-63-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2040-65-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2040-66-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2040-69-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2040-71-0x0000000000400000-0x0000000000426000-memory.dmp