Analysis
- max time kernel
146s - max time network
154s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
08/04/2024, 01:15
General
- Target 39b5db919a6e2320e74753b6fafa6950e8b9a313340345a2eb0f9abf8cd43372.exe
- Size 958KB
- Sample240408-bmpfeacc9t
- SHA256 39b5db919a6e2320e74753b6fafa6950e8b9a313340345a2eb0f9abf8cd43372
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.qoldenfrontier.com
-
Port
587
-
Username
-
Password
%2WMoWREUv@3
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
mail.qoldenfrontier.com
-
Port
587
-
Username
-
Password
%2WMoWREUv@3
-
Email to
-
https://scratchdreams.tk
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 2 IoCs
- Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
- Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
- Detects executables with potential process hoocking 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\39b5db919a6e2320e74753b6fafa6950e8b9a313340345a2eb0f9abf8cd43372.exe"C:\Users\Admin\AppData\Local\Temp\39b5db919a6e2320e74753b6fafa6950e8b9a313340345a2eb0f9abf8cd43372.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\39b5db919a6e2320e74753b6fafa6950e8b9a313340345a2eb0f9abf8cd43372.exe"C:\Users\Admin\AppData\Local\Temp\39b5db919a6e2320e74753b6fafa6950e8b9a313340345a2eb0f9abf8cd43372.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
39b5db919a6e2320e74753b6fafa6950e8b9a313340345a2eb0f9abf8cd43372.exe.log
memory/4644-12-0x0000000074CE0000-0x0000000075490000-memory.dmp
memory/4644-0-0x0000000000E30000-0x0000000000F24000-memory.dmp
memory/4644-3-0x00000000058C0000-0x00000000058D0000-memory.dmp
memory/4644-2-0x00000000058D0000-0x0000000005924000-memory.dmp
memory/4644-4-0x0000000005ED0000-0x0000000006474000-memory.dmp
memory/4644-5-0x0000000005A00000-0x0000000005A92000-memory.dmp
memory/4644-6-0x0000000005B40000-0x0000000005BDC000-memory.dmp
memory/4644-7-0x00000000059B0000-0x00000000059B8000-memory.dmp
memory/4644-1-0x0000000074CE0000-0x0000000075490000-memory.dmp
memory/5060-8-0x0000000000400000-0x0000000000426000-memory.dmp
memory/5060-11-0x0000000074CE0000-0x0000000075490000-memory.dmp
memory/5060-13-0x0000000005AE0000-0x0000000005AF0000-memory.dmp
memory/5060-14-0x0000000074CE0000-0x0000000075490000-memory.dmp
memory/5060-15-0x0000000005AE0000-0x0000000005AF0000-memory.dmp
memory/5060-16-0x0000000006D90000-0x0000000006DE0000-memory.dmp
memory/5060-17-0x0000000006FB0000-0x0000000007172000-memory.dmp
memory/5060-18-0x00000000076B0000-0x0000000007BDC000-memory.dmp
memory/5060-19-0x0000000006E70000-0x0000000006E7A000-memory.dmp