Analysis
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max time kernel
117s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12-11-2024 01:42
Static task
static1
Behavioral task
behavioral1
Sample
b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe
Resource
win7-20240903-en
General
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Target
b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe
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Size
1.4MB
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MD5
0294d8361f38db4cd9c34445f05e77aa
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SHA1
e6d4026e033740c7a9a0231cf71932dbafe549c7
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SHA256
b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf
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SHA512
0c10d8255f79636e4a6a4a8144162e7a3684a3cef9f8c2368364aa5b8a95091dd8f48cc05406c8f6191ed69abd80118cd94a7bdf168fdb15a203f51e4a2d4368
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SSDEEP
24576:e5EmXFtKaL4/oFe5T9yyXYfP1ijXdaXMUQgPUpPvkxSYR919NF5U:ePVt/LZeJbInQRaXK1Xm919
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://backup.smartape.ru - Port:
21 - Username:
user894492 - Password:
w6NZOdcSkH1a
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:
b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exedescription pid Process procid_target PID 2252 set thread context of 2388 2252 b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe 30 -
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:
b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exeRegSvcs.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid Process 2388 RegSvcs.exe 2388 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exepid Process 2252 b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid Process Token: SeDebugPrivilege 2388 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exepid Process 2252 b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe 2252 b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exepid Process 2252 b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe 2252 b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exedescription pid Process procid_target PID 2252 wrote to memory of 2388 2252 b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe 30 PID 2252 wrote to memory of 2388 2252 b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe 30 PID 2252 wrote to memory of 2388 2252 b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe 30 PID 2252 wrote to memory of 2388 2252 b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe 30 PID 2252 wrote to memory of 2388 2252 b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe 30 PID 2252 wrote to memory of 2388 2252 b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe 30 PID 2252 wrote to memory of 2388 2252 b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe 30 PID 2252 wrote to memory of 2388 2252 b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe"C:\Users\Admin\AppData\Local\Temp\b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.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:2252 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\b2a98a7bca4afe0065c1047cb9cd458010a6b2c77ae8bca4a420e642c62b39bf.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2388
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