Analysis
- max time kernel
108s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
11/11/2024, 15:15
General
- Target 進口2024110501.pdf________________________________________________________________________________.exe
- Size 1.2MB
- Sample241111-snbdlstpbk
- SHA256 8777c299f9a823f9c959d4bf77d8e61c3e3a0967a6b8c83a10e9087998b15ffc
Malware Config
Extracted
-
snakekeylogger
-
https://api.telegram.org/bot7956086012:AAEHTqhkPb2OzB5GbcO5JoISGRqcFuMwdn4/sendMessage?chat_id=5302361040
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 IoCs
- Snakekeylogger family
- Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
- Drops startup file 1 IoCs
- 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 3 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
-
C:\Users\Admin\AppData\Local\Temp\進口2024110501.pdf________________________________________________________________________________.exe"C:\Users\Admin\AppData\Local\Temp\進口2024110501.pdf________________________________________________________________________________.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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
Loading Replay Monitor...
Downloads
memory/4148-0-0x000000007443E000-0x000000007443F000-memory.dmp
memory/4148-1-0x0000000000370000-0x00000000004A8000-memory.dmp
memory/4148-2-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/4148-3-0x0000000005FE0000-0x00000000060CE000-memory.dmp
memory/4148-27-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-33-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-59-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-57-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-55-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-53-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-51-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-49-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-47-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-45-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-43-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-40-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-37-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-35-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-31-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-29-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-25-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-23-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-21-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-19-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-15-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-13-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-12-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-9-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-7-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-5-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-41-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-17-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-4-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-65-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-67-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-63-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-61-0x0000000005FE0000-0x00000000060C8000-memory.dmp
memory/4148-1078-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/4148-1079-0x00000000061D0000-0x0000000006232000-memory.dmp
memory/4148-1080-0x0000000006170000-0x00000000061BC000-memory.dmp
memory/4148-1084-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/4148-1085-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/4148-1086-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/4148-1087-0x0000000006C90000-0x0000000007234000-memory.dmp
memory/4148-1088-0x0000000006360000-0x00000000063B4000-memory.dmp
memory/4148-1091-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/4840-1092-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/4840-1093-0x0000000000400000-0x0000000000426000-memory.dmp
memory/4840-1094-0x00000000051F0000-0x000000000528C000-memory.dmp
memory/4840-1095-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/4840-1096-0x0000000006410000-0x0000000006460000-memory.dmp
memory/4840-1097-0x0000000006630000-0x00000000067F2000-memory.dmp
memory/4840-1098-0x0000000074430000-0x0000000074BE0000-memory.dmp
memory/4840-1099-0x0000000006500000-0x0000000006592000-memory.dmp
memory/4840-1100-0x0000000006490000-0x000000000649A000-memory.dmp