Analysis
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max time kernel
135s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 13:05
Static task
static1
Behavioral task
behavioral1
Sample
MX-6240N_20241120_124324.exe
Resource
win7-20240903-en
General
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Target
MX-6240N_20241120_124324.exe
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Size
1.2MB
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MD5
6f25d9983d50a944a1821f2eb9b1eec7
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SHA1
e05483b06f7bb9401c9b2b7f707d33607e7ece7e
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SHA256
ca8b529cb0b693f6ff0dfe104fd063c4c161c572980dacd2d6d714a84dcfb03e
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SHA512
a3530347da2c3990e604644b4ad8a732f7dda9bda99c95f2d0ec00d2c1a5d9122d972efa2ba7e731e740f76173a561a1c47349ce7bedf9ae7b50b777cb14ed66
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SSDEEP
24576:otb20pkaCqT5TBWgNQ7asjTZxNSz33CF6A:xVg5tQ7asjTZx8W5
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
bezelety.top - Port:
587 - Username:
[email protected] - Password:
IxF(..bSed6k - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Agenttesla family
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Suspicious use of SetThreadContext 1 IoCs
Processes:
MX-6240N_20241120_124324.exedescription pid process target process PID 4656 set thread context of 2848 4656 MX-6240N_20241120_124324.exe RegSvcs.exe -
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.
Processes:
MX-6240N_20241120_124324.exeRegSvcs.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MX-6240N_20241120_124324.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2848 RegSvcs.exe 2848 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
MX-6240N_20241120_124324.exepid process 4656 MX-6240N_20241120_124324.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2848 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
MX-6240N_20241120_124324.exepid process 4656 MX-6240N_20241120_124324.exe 4656 MX-6240N_20241120_124324.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
MX-6240N_20241120_124324.exepid process 4656 MX-6240N_20241120_124324.exe 4656 MX-6240N_20241120_124324.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
MX-6240N_20241120_124324.exedescription pid process target process PID 4656 wrote to memory of 2848 4656 MX-6240N_20241120_124324.exe RegSvcs.exe PID 4656 wrote to memory of 2848 4656 MX-6240N_20241120_124324.exe RegSvcs.exe PID 4656 wrote to memory of 2848 4656 MX-6240N_20241120_124324.exe RegSvcs.exe PID 4656 wrote to memory of 2848 4656 MX-6240N_20241120_124324.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\MX-6240N_20241120_124324.exe"C:\Users\Admin\AppData\Local\Temp\MX-6240N_20241120_124324.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4656 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\MX-6240N_20241120_124324.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2848
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