Analysis
- max time kernel
60s - max time network
142s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/11/2020, 19:36
General
- Target at.exe
- Size 299KB
- Sample201109-3prqa67n1s
- SHA256 f07aed18918f5951cd2dd040aa2a515992e27c7d78a67b564a0b8e2f24ef348a
Score
10/10
Malware Config
Extracted
Credentials
-
Protocol
smtp
-
Host
smtp.elmazraa-tn.com
-
Port
587
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Username
-
Password
nqA^HEpfT1
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.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\at.exe"C:\Users\Admin\AppData\Local\Temp\at.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile2⤵
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