Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
09/05/2024, 13:34
General
- Target 207845200002.exe
- Size 334KB
- Sample240509-qva1bafa52
- SHA256 85549d6c0269a1e86f946c8f5ea900f8ac0a82da0169e0c635f5836ab5bd1589
Malware Config
Extracted
-
Protocol
smtp
-
Host
66.29.151.236
-
Port
587
-
Username
-
Password
fn26k5c7Q846
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
66.29.151.236
-
Port
587
-
Username
-
Password
fn26k5c7Q846
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Detect ZGRat V1 34 IoCs
- ZGRat
ZGRat is remote access trojan written in C#.
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- 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.
- Adds Run key to start application 2 TTPs 1 IoCs
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\207845200002.exe"C:\Users\Admin\AppData\Local\Temp\207845200002.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\207845200002.exe"C:\Users\Admin\AppData\Local\Temp\207845200002.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
207845200002.exe.log
memory/1844-0-0x000000007532E000-0x000000007532F000-memory.dmp
memory/1844-1-0x0000000000FF0000-0x0000000001046000-memory.dmp
memory/1844-2-0x0000000075320000-0x0000000075AD0000-memory.dmp
memory/1844-3-0x0000000006B10000-0x0000000006D3E000-memory.dmp
memory/1844-4-0x00000000072F0000-0x0000000007894000-memory.dmp
memory/1844-5-0x0000000006E50000-0x0000000006EE2000-memory.dmp
memory/1844-7-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-15-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-13-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-23-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-37-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-45-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-65-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-63-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-61-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-59-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-57-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-55-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-53-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-51-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-49-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-69-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-67-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-39-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-47-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-43-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-41-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-27-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-25-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-21-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-19-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-17-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-35-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-33-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-31-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-29-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-11-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-9-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-6-0x0000000006B10000-0x0000000006D39000-memory.dmp
memory/1844-4886-0x0000000075320000-0x0000000075AD0000-memory.dmp
memory/1844-4887-0x0000000006440000-0x00000000064AC000-memory.dmp
memory/1844-4888-0x0000000006790000-0x00000000067DC000-memory.dmp
memory/1844-4889-0x000000007532E000-0x000000007532F000-memory.dmp
memory/1844-4890-0x0000000075320000-0x0000000075AD0000-memory.dmp
memory/1844-4891-0x00000000067E0000-0x0000000006834000-memory.dmp
memory/1844-4896-0x0000000075320000-0x0000000075AD0000-memory.dmp
memory/4172-4898-0x0000000000400000-0x0000000000440000-memory.dmp
memory/4172-4897-0x0000000075320000-0x0000000075AD0000-memory.dmp
memory/4172-4899-0x00000000052F0000-0x0000000005356000-memory.dmp
memory/4172-4900-0x0000000075320000-0x0000000075AD0000-memory.dmp
memory/4172-4901-0x0000000006810000-0x0000000006860000-memory.dmp
memory/4172-4902-0x0000000006900000-0x000000000699C000-memory.dmp
memory/4172-4903-0x00000000069D0000-0x00000000069DA000-memory.dmp
memory/4172-4904-0x0000000075320000-0x0000000075AD0000-memory.dmp