Analysis
- max time kernel
122s - max time network
124s - platform
windows10_x64 - resource
win10 - submitted
30/09/2020, 20:22
General
- Target ob.exe
- Size 216KB
- Sample200930-ly2r98ghbs
- SHA256 3e4483bff852f83c8c2e8fcf81f20c6473a296b7f9d3fbca391cff4303bb94d3
Malware Config
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
Processes
-
C:\Users\Admin\AppData\Local\Temp\ob.exe"C:\Users\Admin\AppData\Local\Temp\ob.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/732-0-0x0000000073D30000-0x000000007441E000-memory.dmp
memory/732-1-0x0000000000050000-0x0000000000051000-memory.dmp
memory/732-3-0x0000000004EC0000-0x0000000004EC1000-memory.dmp
memory/732-4-0x0000000004A60000-0x0000000004A61000-memory.dmp
memory/732-5-0x0000000004A30000-0x0000000004A31000-memory.dmp
memory/732-6-0x00000000055B0000-0x00000000055B1000-memory.dmp
memory/732-7-0x0000000005BF0000-0x0000000005BF1000-memory.dmp
memory/732-8-0x0000000004EA0000-0x0000000004EA1000-memory.dmp