Analysis
- max time kernel
91s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
- submitted
17/11/2022, 04:36
General
- Target SecuriteInfo.com.Win32.TrojanX-gen.11481.28705.exe
- Size 695KB
- Sample221117-e78xbshf7s
- SHA256 73fb9642d596a55c8cc98409d3336c27158312cead76a0c39fd4e9de813893b8
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.TrojanX-gen.11481.28705.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.11481.28705.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.11481.28705.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.11481.28705.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
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Downloads
SecuriteInfo.com.Win32.TrojanX-gen.11481.28705.exe.log
memory/448-132-0x0000000000E30000-0x0000000000EE4000-memory.dmp
memory/448-133-0x0000000005F20000-0x00000000064C4000-memory.dmp
memory/448-134-0x0000000005970000-0x0000000005A02000-memory.dmp
memory/448-135-0x0000000005A30000-0x0000000005A3A000-memory.dmp
memory/448-136-0x0000000005D30000-0x0000000005ED6000-memory.dmp
memory/448-137-0x00000000096F0000-0x000000000978C000-memory.dmp
memory/3392-139-0x0000000000400000-0x000000000043A000-memory.dmp
memory/3392-141-0x00000000060C0000-0x0000000006126000-memory.dmp
memory/3392-142-0x0000000006790000-0x00000000067E0000-memory.dmp