Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-12-2024 06:30
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
nnn.exe
Resource
win7-20240708-en
windows7-x64
12 signatures
150 seconds
General
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Target
nnn.exe
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Size
1.1MB
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MD5
674524d2048c49e12fa30e6f42ead69a
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SHA1
d7a6349ab0c08e0825c7ab0b7e65c719ebcdc9a6
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SHA256
b03db0564666573fc8c78762884386005dd29e7f39d76e008e36dea70bc7f2e7
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SHA512
9d80559a64b453f02ec432553f9d781317924cd24e962af2ee2c024829441d45ae64381aeca4b6d7a5d819959c177fe35a7fb4398327684c126d3b2ab254c9ff
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SSDEEP
24576:5qDEvCTbMWu7rQYlBQcBiT6rprG8aUEveu5+TS:5TvC/MTQYxsWR7aUEB+T
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
mail.pgsu.co.id - Port:
587 - Username:
[email protected] - Password:
Vecls16@Vezs - 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
description pid Process procid_target PID 1216 set thread context of 388 1216 nnn.exe 84 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nnn.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 388 RegSvcs.exe 388 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1216 nnn.exe 1216 nnn.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 388 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1216 nnn.exe 1216 nnn.exe 1216 nnn.exe -
Suspicious use of SendNotifyMessage 3 IoCs
pid Process 1216 nnn.exe 1216 nnn.exe 1216 nnn.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 388 RegSvcs.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1216 wrote to memory of 388 1216 nnn.exe 84 PID 1216 wrote to memory of 388 1216 nnn.exe 84 PID 1216 wrote to memory of 388 1216 nnn.exe 84 PID 1216 wrote to memory of 388 1216 nnn.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\nnn.exe"C:\Users\Admin\AppData\Local\Temp\nnn.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:1216 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\nnn.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:388
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