Analysis
- max time kernel
105s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
04/06/2024, 14:50
General
- Target dd8c615426bbc9886f9b46b963a623ab635ae6e317a244b4165acfd9d82ef26d.exe
- Size 637KB
- Sample240604-r7l4sabc68
- SHA256 dd8c615426bbc9886f9b46b963a623ab635ae6e317a244b4165acfd9d82ef26d
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
valleycountysar.org
-
Port
26
-
Username
-
Password
iU0Ta!$K8L51
-
http://103.130.147.85
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 IoCs
- 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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\dd8c615426bbc9886f9b46b963a623ab635ae6e317a244b4165acfd9d82ef26d.exe"C:\Users\Admin\AppData\Local\Temp\dd8c615426bbc9886f9b46b963a623ab635ae6e317a244b4165acfd9d82ef26d.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\dd8c615426bbc9886f9b46b963a623ab635ae6e317a244b4165acfd9d82ef26d.exe"C:\Users\Admin\AppData\Local\Temp\dd8c615426bbc9886f9b46b963a623ab635ae6e317a244b4165acfd9d82ef26d.exe"2⤵
- Accesses Microsoft Outlook profiles
- 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/3220-8-0x0000000004C90000-0x0000000004C98000-memory.dmp
memory/3220-13-0x0000000074410000-0x0000000074BC0000-memory.dmp
memory/3220-2-0x0000000004FE0000-0x0000000005584000-memory.dmp
memory/3220-3-0x0000000004AD0000-0x0000000004B62000-memory.dmp
memory/3220-5-0x0000000004C30000-0x0000000004C84000-memory.dmp
memory/3220-6-0x0000000074410000-0x0000000074BC0000-memory.dmp
memory/3220-1-0x0000000000030000-0x00000000000D6000-memory.dmp
memory/3220-4-0x0000000004BF0000-0x0000000004BFA000-memory.dmp
memory/3220-0-0x000000007441E000-0x000000007441F000-memory.dmp
memory/3220-7-0x0000000004EA0000-0x0000000004F3C000-memory.dmp
memory/4248-9-0x0000000000400000-0x0000000000426000-memory.dmp
memory/4248-11-0x0000000074410000-0x0000000074BC0000-memory.dmp
memory/4248-10-0x0000000074410000-0x0000000074BC0000-memory.dmp
memory/4248-14-0x0000000006D10000-0x0000000006D60000-memory.dmp
memory/4248-15-0x0000000006F30000-0x00000000070F2000-memory.dmp
memory/4248-16-0x0000000074410000-0x0000000074BC0000-memory.dmp