Analysis
- max time kernel
148s - max time network
150s - platform
windows10_x64 - resource
win10v20201028 - submitted
10/11/2020, 11:21
General
- Target 841b06b50c50fb14aa583956475f860d25ce4180d9cd7d26090cc96cea3903eb.exe
- Size 722KB
- Sample201110-cr2nhtd1m2
- SHA256 841b06b50c50fb14aa583956475f860d25ce4180d9cd7d26090cc96cea3903eb
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.hybridgroupco.com
-
Port
587
-
Username
-
Password
Obinna123@@@
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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 4 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\841b06b50c50fb14aa583956475f860d25ce4180d9cd7d26090cc96cea3903eb.exe"C:\Users\Admin\AppData\Local\Temp\841b06b50c50fb14aa583956475f860d25ce4180d9cd7d26090cc96cea3903eb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\841b06b50c50fb14aa583956475f860d25ce4180d9cd7d26090cc96cea3903eb.exe"C:\Users\Admin\AppData\Local\Temp\841b06b50c50fb14aa583956475f860d25ce4180d9cd7d26090cc96cea3903eb.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2208-0-0x0000000000400000-0x00000000004BB000-memory.dmp
memory/3424-1-0x0000000000400000-0x0000000000486000-memory.dmp
memory/3424-3-0x0000000000400000-0x0000000000486000-memory.dmp
memory/3424-4-0x0000000000400000-0x0000000000486000-memory.dmp
memory/3424-5-0x0000000000940000-0x000000000097C000-memory.dmp
memory/3424-6-0x00000000009C2000-0x00000000009C3000-memory.dmp