Analysis
- max time kernel
54s - max time network
110s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/11/2020, 20:51
General
- Target 1586d7895eddcb48f5625837026b3a8e.exe
- Size 591KB
- Sample201109-a334kf5hqs
- SHA256 dbe1a5d707e204f1892049708408cdc714d043cdb1bb481e67761346db106bcf
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
smtp.yandex.ru
-
Port
587
-
Username
-
Password
cr*fDaW&m@2y6u
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 2 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.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 5 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1586d7895eddcb48f5625837026b3a8e.exe"C:\Users\Admin\AppData\Local\Temp\1586d7895eddcb48f5625837026b3a8e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\1586d7895eddcb48f5625837026b3a8e.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/188-0-0x0000000000400000-0x0000000000450000-memory.dmp