Analysis
- max time kernel
125s - max time network
127s - platform
windows7_x64 - resource
win7v20210410 - submitted
09/06/2021, 05:23
General
- Target Nuevo orden. PO.exe
- Size 797KB
- Sample210609-33lbcd5p6a
- SHA256 fc4e2ba1dc3c25186846ec42f5ef46d77cb31dcbd8065445ae7a597323a0f0a7
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
mail.iykmoreentrprise.org
-
Port
587
-
Username
-
Password
Z&6s7s.YLZZi
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger Payload 3 IoCs
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- 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.
- Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Nuevo orden. PO.exe"C:\Users\Admin\AppData\Local\Temp\Nuevo orden. PO.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Nuevo orden. PO.exe"C:\Users\Admin\AppData\Local\Temp\Nuevo orden. PO.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/868-66-0x0000000000400000-0x000000000046A000-memory.dmp
memory/868-68-0x0000000000400000-0x000000000046A000-memory.dmp
memory/868-70-0x00000000048E0000-0x00000000048E1000-memory.dmp
memory/1200-60-0x0000000000BC0000-0x0000000000BC1000-memory.dmp
memory/1200-62-0x00000000048B0000-0x00000000048B1000-memory.dmp
memory/1200-63-0x00000000003D0000-0x00000000003EE000-memory.dmp
memory/1200-64-0x0000000005280000-0x0000000005301000-memory.dmp
memory/1200-65-0x0000000005310000-0x000000000538E000-memory.dmp