Analysis
- max time kernel
144s - max time network
113s - platform
windows10_x64 - resource
win10v20201028 - submitted
10/02/2021, 07:19
General
- Target Order.#021121P.exe
- Size 749KB
- Sample210210-pzp5grp2xe
- SHA256 2d31d4b70c99a9be8ea02ebeedc419827e44569d3bd835bdfe29b46b89c99a1f
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.gayaceramic.com
-
Port
587
-
Username
-
Password
2019gaya
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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Order.#021121P.exe"C:\Users\Admin\AppData\Local\Temp\Order.#021121P.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Order.#021121P.exe"C:\Users\Admin\AppData\Local\Temp\Order.#021121P.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/552-13-0x0000000000400000-0x000000000043C000-memory.dmp
memory/552-23-0x0000000006100000-0x0000000006101000-memory.dmp
memory/552-22-0x0000000005580000-0x0000000005581000-memory.dmp
memory/552-21-0x00000000054F0000-0x00000000054F1000-memory.dmp
memory/552-16-0x0000000073360000-0x0000000073A4E000-memory.dmp
memory/4776-7-0x0000000005300000-0x0000000005301000-memory.dmp
memory/4776-11-0x0000000002D90000-0x0000000002D91000-memory.dmp
memory/4776-12-0x00000000061B0000-0x0000000006216000-memory.dmp
memory/4776-10-0x00000000057C0000-0x00000000057C4000-memory.dmp
memory/4776-9-0x0000000005EA0000-0x0000000005EA1000-memory.dmp
memory/4776-8-0x0000000002DE0000-0x0000000002DE1000-memory.dmp
memory/4776-2-0x0000000073360000-0x0000000073A4E000-memory.dmp
memory/4776-6-0x0000000005170000-0x0000000005171000-memory.dmp
memory/4776-5-0x0000000005800000-0x0000000005801000-memory.dmp
memory/4776-3-0x0000000000820000-0x0000000000821000-memory.dmp