Analysis
- max time kernel
145s - max time network
130s - platform
windows7_x64 - resource
win7-en-20210920 - submitted
20/09/2021, 20:22
General
- Target UPDATED e-STATEMENT..exe
- Size 1.1MB
- Sample210920-y5kaqsaagr
- SHA256 c03006ce889096c3287e0b33790e10b45b26a376e46bcfb89843f4cc577ca6b9
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.aldhiyafainteriors.com
-
Port
587
-
Username
-
Password
dhiyafa@987
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 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 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\UPDATED e-STATEMENT..exe"C:\Users\Admin\AppData\Local\Temp\UPDATED e-STATEMENT..exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\UPDATED e-STATEMENT..exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1504-65-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1504-70-0x0000000000381000-0x0000000000382000-memory.dmp
memory/1504-69-0x0000000000380000-0x0000000000381000-memory.dmp
memory/1504-67-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2008-61-0x0000000000480000-0x000000000048E000-memory.dmp
memory/2008-54-0x0000000000FD0000-0x0000000000FD1000-memory.dmp
memory/2008-62-0x000000007EF40000-0x000000007EF41000-memory.dmp
memory/2008-63-0x0000000006450000-0x00000000064D0000-memory.dmp
memory/2008-64-0x0000000000AD0000-0x0000000000B08000-memory.dmp
memory/2008-58-0x0000000004C51000-0x0000000004C52000-memory.dmp
memory/2008-60-0x0000000004C57000-0x0000000004C68000-memory.dmp
memory/2008-59-0x0000000004C52000-0x0000000004C53000-memory.dmp
memory/2008-57-0x0000000004C50000-0x0000000004C51000-memory.dmp
memory/2008-56-0x0000000000C70000-0x0000000000CCB000-memory.dmp