Analysis
- max time kernel
187s - max time network
191s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
09/11/2022, 04:39
General
- Target SecuriteInfo.com.Win32.PWSX-gen.14571.5749.exe
- Size 1.0MB
- Sample221109-e9y5xafecl
- SHA256 623bdc656fae0d7df14f7d3366fecd605499d5ddfb5eca994849d01ec3892878
Malware Config
Extracted
-
Protocol
ftp
-
Host
ftp.valvulasthermovalve.cl
-
Port
21
-
Username
-
Password
LILKOOLL14!!
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.valvulasthermovalve.cl/
-
Port
21
-
Username
-
Password
LILKOOLL14!!
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- 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.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- 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\SecuriteInfo.com.Win32.PWSX-gen.14571.5749.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.14571.5749.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.14571.5749.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.14571.5749.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
SecuriteInfo.com.Win32.PWSX-gen.14571.5749.exe.log
memory/1332-138-0x0000000000400000-0x0000000000494000-memory.dmp
memory/1332-140-0x0000000005C20000-0x0000000005C86000-memory.dmp
memory/1332-141-0x0000000006230000-0x0000000006280000-memory.dmp
memory/3544-132-0x0000000000560000-0x000000000066C000-memory.dmp
memory/3544-133-0x00000000054C0000-0x0000000005A64000-memory.dmp
memory/3544-134-0x0000000005000000-0x0000000005092000-memory.dmp
memory/3544-135-0x00000000050C0000-0x00000000050CA000-memory.dmp
memory/3544-136-0x0000000007AA0000-0x0000000007B3C000-memory.dmp