Analysis
- max time kernel
105s - max time network
107s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
14/11/2024, 06:34
General
- Target e4aff692493e83f70acd3cb69f0ec7e6ed6403d83d7e0c39eba8de9d3b3c732cN.exe
- Size 1.1MB
- Sample241114-hb77psypfp
- SHA256 e4aff692493e83f70acd3cb69f0ec7e6ed6403d83d7e0c39eba8de9d3b3c732c
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
mail.tumteks.com
-
Port
587
-
Username
-
Password
Tt36556300Ss.
-
Email to
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 IoCs
- Snakekeylogger family
- 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
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 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 9 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\e4aff692493e83f70acd3cb69f0ec7e6ed6403d83d7e0c39eba8de9d3b3c732cN.exe"C:\Users\Admin\AppData\Local\Temp\e4aff692493e83f70acd3cb69f0ec7e6ed6403d83d7e0c39eba8de9d3b3c732cN.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\e4aff692493e83f70acd3cb69f0ec7e6ed6403d83d7e0c39eba8de9d3b3c732cN.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
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4772 -s 7562⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4772 -ip 47721⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1404-3-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1404-4-0x0000000073D0E000-0x0000000073D0F000-memory.dmp
memory/1404-5-0x00000000051D0000-0x0000000005774000-memory.dmp
memory/1404-6-0x0000000004D10000-0x0000000004DAC000-memory.dmp
memory/1404-7-0x0000000073D00000-0x00000000744B0000-memory.dmp
memory/1404-8-0x0000000006050000-0x00000000060A0000-memory.dmp
memory/1404-9-0x0000000006270000-0x0000000006432000-memory.dmp
memory/1404-10-0x0000000006140000-0x00000000061D2000-memory.dmp
memory/1404-11-0x00000000060F0000-0x00000000060FA000-memory.dmp
memory/1404-12-0x0000000073D0E000-0x0000000073D0F000-memory.dmp
memory/1404-13-0x0000000073D00000-0x00000000744B0000-memory.dmp
memory/4772-2-0x0000000004010000-0x0000000004210000-memory.dmp