Analysis
- max time kernel
63s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
29/09/2022, 09:34
General
- Target TARANAN DOSYALAR.exe
- Size 1005KB
- Sample220929-ljsc1abdan
- SHA256 9eba2f0df8e90e0471810be36a3aae12bfbc808d226ffec823927e18d429753b
Malware Config
Extracted
-
snakekeylogger
-
https://api.telegram.org/bot5166529015:AAHmXMIWF4K9IarF05CZj5gCu_oVRj3zFHc/sendMessage?chat_id=5170122971
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 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 1 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\TARANAN DOSYALAR.exe"C:\Users\Admin\AppData\Local\Temp\TARANAN DOSYALAR.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\TARANAN DOSYALAR.exe"C:\Users\Admin\AppData\Local\Temp\TARANAN DOSYALAR.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
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Downloads
TARANAN DOSYALAR.exe.log
memory/3364-139-0x0000000000400000-0x0000000000426000-memory.dmp
memory/3364-141-0x00000000066A0000-0x0000000006862000-memory.dmp
memory/5048-132-0x0000000000F40000-0x0000000001042000-memory.dmp
memory/5048-133-0x0000000005DA0000-0x0000000006344000-memory.dmp
memory/5048-134-0x00000000058D0000-0x0000000005962000-memory.dmp
memory/5048-135-0x00000000058C0000-0x00000000058CA000-memory.dmp
memory/5048-136-0x00000000096F0000-0x000000000978C000-memory.dmp
memory/5048-137-0x00000000097F0000-0x0000000009856000-memory.dmp