Analysis
- max time kernel
148s - max time network
109s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
03/06/2024, 14:29
General
- Target MV GOLDEN SCHULTE.exe
- Size 637KB
- Sample240603-rtlwvshe2v
- SHA256 9727ca1c125f58f6be7bb529b9e5dd3b3ec49268e74f94310d876985d98de915
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\MV GOLDEN SCHULTE.exe"C:\Users\Admin\AppData\Local\Temp\MV GOLDEN SCHULTE.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\MV GOLDEN SCHULTE.exe"C:\Users\Admin\AppData\Local\Temp\MV GOLDEN SCHULTE.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
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Downloads
memory/3824-8-0x0000000005180000-0x0000000005188000-memory.dmp
memory/3824-13-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/3824-2-0x0000000005510000-0x0000000005AB4000-memory.dmp
memory/3824-3-0x0000000004EB0000-0x0000000004F42000-memory.dmp
memory/3824-4-0x0000000004FE0000-0x0000000004FEA000-memory.dmp
memory/3824-6-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/3824-1-0x0000000000460000-0x0000000000506000-memory.dmp
memory/3824-5-0x0000000005110000-0x0000000005164000-memory.dmp
memory/3824-0-0x00000000750FE000-0x00000000750FF000-memory.dmp
memory/3824-7-0x0000000005230000-0x00000000052CC000-memory.dmp
memory/4532-9-0x0000000000400000-0x0000000000426000-memory.dmp
memory/4532-11-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/4532-10-0x00000000750F0000-0x00000000758A0000-memory.dmp
memory/4532-14-0x0000000006650000-0x00000000066A0000-memory.dmp
memory/4532-15-0x0000000006870000-0x0000000006A32000-memory.dmp
memory/4532-16-0x00000000750F0000-0x00000000758A0000-memory.dmp