Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
06/11/2024, 02:04
General
- Target 0b3cef4a20973e5733941436cd54ef4a157e4014d9b5765c8e4c7c348634b196.exe
- Size 1.2MB
- Sample241106-chrweaskbs
- SHA256 0b3cef4a20973e5733941436cd54ef4a157e4014d9b5765c8e4c7c348634b196
Malware Config
Extracted
-
snakekeylogger
-
https://api.telegram.org/bot7541499630:AAESy1nWQ4poIra9UxdBRC70wQqWdJNny3U/sendMessage?chat_id=6557702940
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.
- AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
- Suspicious use of SetThreadContext 1 IoCs
- 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 2 IoCs
- Suspicious behavior: MapViewOfSection 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\0b3cef4a20973e5733941436cd54ef4a157e4014d9b5765c8e4c7c348634b196.exe"C:\Users\Admin\AppData\Local\Temp\0b3cef4a20973e5733941436cd54ef4a157e4014d9b5765c8e4c7c348634b196.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\0b3cef4a20973e5733941436cd54ef4a157e4014d9b5765c8e4c7c348634b196.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 2848 -s 6042⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2848 -ip 28481⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/864-3-0x0000000000370000-0x0000000000396000-memory.dmp
memory/864-4-0x0000000074A7E000-0x0000000074A7F000-memory.dmp
memory/864-5-0x00000000052D0000-0x0000000005874000-memory.dmp
memory/864-6-0x0000000004D20000-0x0000000004DBC000-memory.dmp
memory/864-7-0x0000000074A70000-0x0000000075220000-memory.dmp
memory/864-8-0x0000000074A7E000-0x0000000074A7F000-memory.dmp
memory/864-9-0x0000000074A70000-0x0000000075220000-memory.dmp
memory/864-10-0x0000000005EE0000-0x0000000005F30000-memory.dmp
memory/864-11-0x0000000006100000-0x00000000062C2000-memory.dmp
memory/864-12-0x0000000005FD0000-0x0000000006062000-memory.dmp
memory/864-13-0x0000000005F70000-0x0000000005F7A000-memory.dmp
memory/2848-2-0x0000000001590000-0x0000000001990000-memory.dmp