Analysis
- max time kernel
71s - max time network
137s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
- submitted
14/10/2022, 05:55
General
- Target PO_287109139.exe
- Size 1.2MB
- Sample221014-gmffdsafgp
- SHA256 d44d3dc5889b2f476fcd9413aef8041b692d28c11ae9f5f24018aeaebe35f7c0
Malware Config
Extracted
-
snakekeylogger
-
https://api.telegram.org/bot5587666659:AAG8NrrXJQs__dhk8nLJBFOspz2my8OVpX0/sendMessage?chat_id=5569775004
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 1 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\PO_287109139.exe"C:\Users\Admin\AppData\Local\Temp\PO_287109139.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\PO_287109139.exe"C:\Users\Admin\AppData\Local\Temp\PO_287109139.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
memory/1080-54-0x0000000000BF0000-0x0000000000D24000-memory.dmp
memory/1080-55-0x0000000076411000-0x0000000076413000-memory.dmp
memory/1080-56-0x00000000002B0000-0x00000000002CA000-memory.dmp
memory/1080-57-0x00000000002D0000-0x00000000002DC000-memory.dmp
memory/1080-58-0x00000000054A0000-0x0000000005538000-memory.dmp
memory/1080-59-0x0000000002180000-0x00000000021C0000-memory.dmp
memory/1320-63-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1320-61-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1320-60-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1320-65-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1320-66-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1320-69-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1320-71-0x0000000000400000-0x0000000000426000-memory.dmp