Analysis
- max time kernel
91s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
16/11/2024, 01:32
General
- Target HBL,MBL CN MBL NO.OOLU274.exe
- Size 768KB
- Sample241116-byeeksxcla
- SHA256 d4719004280501b5675b81449dc5cd9ed62dec2b35910f5b2322826cae5227a8
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.libreriagandhi.cl
-
Port
21
-
Username
-
Password
$yxZKP=c)$k#
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Agenttesla family
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\HBL,MBL CN MBL NO.OOLU274.exe"C:\Users\Admin\AppData\Local\Temp\HBL,MBL CN MBL NO.OOLU274.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3640-3-0x0000000000400000-0x0000000000442000-memory.dmp
memory/3640-5-0x0000000005E30000-0x00000000063D4000-memory.dmp
memory/3640-6-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/3640-7-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/3640-8-0x00000000057C0000-0x0000000005826000-memory.dmp
memory/3640-9-0x0000000006BF0000-0x0000000006C40000-memory.dmp
memory/3640-10-0x0000000006CE0000-0x0000000006D72000-memory.dmp
memory/3640-11-0x0000000006C70000-0x0000000006C7A000-memory.dmp
memory/3640-12-0x00000000743F0000-0x0000000074BA0000-memory.dmp
memory/3884-0-0x00000000743FE000-0x00000000743FF000-memory.dmp
memory/3884-1-0x0000000000160000-0x0000000000226000-memory.dmp
memory/3884-2-0x00000000025B0000-0x00000000025C4000-memory.dmp