Analysis
- max time kernel
147s - max time network
30s - platform
windows7_x64 - resource
win7v20201028 - submitted
24/11/2020, 11:42
General
- Target 2hXlfEl7ClfpfY1.exe
- Size 1.0MB
- Sample201124-ql233ea11e
- SHA256 ea38d6c624c939a89adfd073dbd1253e6126ab202b84dac07c3d362f2b528adf
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.flood-protection.org
-
Port
587
-
Username
-
Password
tosky2424@
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 4 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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2hXlfEl7ClfpfY1.exe"C:\Users\Admin\AppData\Local\Temp\2hXlfEl7ClfpfY1.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2hXlfEl7ClfpfY1.exe"C:\Users\Admin\AppData\Local\Temp\2hXlfEl7ClfpfY1.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/344-0-0x0000000073FF0000-0x00000000746DE000-memory.dmp
memory/344-1-0x0000000000FC0000-0x0000000000FC1000-memory.dmp
memory/344-3-0x0000000000590000-0x00000000005A4000-memory.dmp
memory/344-4-0x0000000004EF0000-0x0000000004F5D000-memory.dmp
memory/344-5-0x00000000009C0000-0x00000000009C6000-memory.dmp
memory/344-6-0x0000000000B90000-0x0000000000BC9000-memory.dmp
memory/1420-7-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1420-9-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1420-10-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1420-11-0x0000000073FF0000-0x00000000746DE000-memory.dmp