Analysis
- max time kernel
148s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
12/11/2024, 02:45
General
- Target a2bcf903e2e35f9d43de040568e1bd0312dd0943a29f8b87861ccf50e66e9957.exe
- Size 685KB
- Sample241112-c871batapd
- SHA256 a2bcf903e2e35f9d43de040568e1bd0312dd0943a29f8b87861ccf50e66e9957
Malware Config
Extracted
-
snakekeylogger
-
https://api.telegram.org/bot8142299351:AAFDTrtIpOoWWO5SiyZfI7QSQ2VJ59N65c8/sendMessage?chat_id=595808702
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 IoCs
- Snakekeylogger family
- 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 3 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
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 11 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a2bcf903e2e35f9d43de040568e1bd0312dd0943a29f8b87861ccf50e66e9957.exe"C:\Users\Admin\AppData\Local\Temp\a2bcf903e2e35f9d43de040568e1bd0312dd0943a29f8b87861ccf50e66e9957.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\a2bcf903e2e35f9d43de040568e1bd0312dd0943a29f8b87861ccf50e66e9957.exe"C:\Users\Admin\AppData\Local\Temp\a2bcf903e2e35f9d43de040568e1bd0312dd0943a29f8b87861ccf50e66e9957.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- 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
a2bcf903e2e35f9d43de040568e1bd0312dd0943a29f8b87861ccf50e66e9957.exe.log
memory/1788-4-0x0000000074CC0000-0x0000000075470000-memory.dmp
memory/1788-14-0x0000000074CC0000-0x0000000075470000-memory.dmp
memory/1788-3-0x0000000005570000-0x0000000005602000-memory.dmp
memory/1788-0-0x0000000074CCE000-0x0000000074CCF000-memory.dmp
memory/1788-5-0x0000000005540000-0x000000000554A000-memory.dmp
memory/1788-6-0x0000000074CCE000-0x0000000074CCF000-memory.dmp
memory/1788-7-0x0000000074CC0000-0x0000000075470000-memory.dmp
memory/1788-8-0x0000000005940000-0x000000000595C000-memory.dmp
memory/1788-2-0x0000000005A80000-0x0000000006024000-memory.dmp
memory/1788-9-0x0000000002D90000-0x0000000002DF8000-memory.dmp
memory/1788-10-0x000000000D900000-0x000000000D99C000-memory.dmp
memory/1788-1-0x0000000000A80000-0x0000000000B32000-memory.dmp
memory/3052-15-0x0000000074CC0000-0x0000000075470000-memory.dmp
memory/3052-11-0x0000000000400000-0x0000000000426000-memory.dmp
memory/3052-16-0x0000000074CC0000-0x0000000075470000-memory.dmp
memory/3052-17-0x0000000006690000-0x00000000066E0000-memory.dmp
memory/3052-18-0x00000000068B0000-0x0000000006A72000-memory.dmp
memory/3052-19-0x0000000074CC0000-0x0000000075470000-memory.dmp