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Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
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submitted
02/10/2024, 07:23
General
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Target
68e433364bc17a5e82a50d8cb9340744972ebb6af93352d6247ae2d7a22a1852.exe
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Size
239KB
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MD5
d7db9c6389c472db5dc849bce28f14fe
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SHA1
cdd4e1637aab74c4f35e382f36435753cd3020e9
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SHA256
68e433364bc17a5e82a50d8cb9340744972ebb6af93352d6247ae2d7a22a1852
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SHA512
8ffe3bcc826d1156f301b7bb054a3c387af5f9c23fdfe750422949c0b8b88c7bfec2ac785925395df2fff40126b295a36612a28ea3ea4c5ab52f16d3d86d8225
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SSDEEP
3072:FCfenf3f3PpAkOwbIWjLhmFFnhg5jW0JHnv3+:kfenf3f3PpAkOwbBjLhc5hB0x
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.laboratoriosvilla.com.mx - Port:
587 - Username:
[email protected] - Password:
WZ,2pliw#L)D - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\68e433364bc17a5e82a50d8cb9340744972ebb6af93352d6247ae2d7a22a1852.exe"C:\Users\Admin\AppData\Local\Temp\68e433364bc17a5e82a50d8cb9340744972ebb6af93352d6247ae2d7a22a1852.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
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Filesize
264KB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
6.9MB