Analysis
- max time kernel
113s - max time network
120s - platform
windows10_x64 - resource
win10v20201028 - submitted
03/12/2020, 07:03
General
- Target PO-789906504.exe
- Size 678KB
- Sample201203-zch9jsxcla
- SHA256 423564a7b9dbcb8a5b81a2b2332287287e359725efe04afa2dc7e43755c0799b
Malware Config
Extracted
-
Protocol
smtp
-
Host
smtp.kpce-co.com
-
Port
587
-
Username
-
Password
g@jnJ{#6Eva5
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 5 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 behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PO-789906504.exe"C:\Users\Admin\AppData\Local\Temp\PO-789906504.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\PO-789906504.exe"C:\Users\Admin\AppData\Local\Temp\PO-789906504.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/732-4-0x0000000000D40000-0x0000000000DB5000-memory.dmp
memory/1580-2-0x0000000000400000-0x0000000000475000-memory.dmp
memory/1580-5-0x0000000000400000-0x0000000000475000-memory.dmp
memory/1580-6-0x0000000072F40000-0x000000007362E000-memory.dmp
memory/1580-7-0x0000000002FD0000-0x0000000003030000-memory.dmp
memory/1580-9-0x0000000005F40000-0x0000000005F41000-memory.dmp
memory/1580-10-0x00000000057E0000-0x00000000057E1000-memory.dmp
memory/1580-11-0x0000000005980000-0x0000000005981000-memory.dmp
memory/1580-12-0x0000000006730000-0x0000000006731000-memory.dmp
memory/1580-13-0x00000000069D0000-0x00000000069D1000-memory.dmp
memory/1580-14-0x00000000012A0000-0x00000000012A1000-memory.dmp