Analysis
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max time kernel
144s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 01:22
Static task
static1
Behavioral task
behavioral1
Sample
692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe
Resource
win10v2004-20240508-en
General
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Target
692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe
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Size
1024KB
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MD5
dbd1621ca932ee174b5e71fc1b6e528c
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SHA1
12f0a07d3741cbfdcb42795c50cb72256118c776
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SHA256
692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3
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SHA512
ea3d0883eb9bcdc0b8c91e8ecf5b66854b439fae6e3647ce0efd7cd5b796a6bd163ad44742a21843cd40e1fd1e671c45c712504d03d77601b02e2a28331f16cf
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SSDEEP
24576:6AHnh+eWsN3skA4RV1Hom2KXMmHaTiqqb96An5:Nh+ZkldoPK8YaTNqbAo
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.corpsa.net - Port:
21 - Username:
[email protected] - Password:
-E~O8rekW5UT
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exedescription pid process target process PID 4272 set thread context of 2972 4272 692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe RegSvcs.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1784 4272 WerFault.exe 692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2972 RegSvcs.exe 2972 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exepid process 4272 692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2972 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exepid process 4272 692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe 4272 692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exepid process 4272 692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe 4272 692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exedescription pid process target process PID 4272 wrote to memory of 2972 4272 692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe RegSvcs.exe PID 4272 wrote to memory of 2972 4272 692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe RegSvcs.exe PID 4272 wrote to memory of 2972 4272 692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe RegSvcs.exe PID 4272 wrote to memory of 2972 4272 692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe RegSvcs.exe -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe"C:\Users\Admin\AppData\Local\Temp\692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4272 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\692bc6c074e068e0bd9877b2b430cb2b901183254e25490013ddf3d6508e0bb3.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2972 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4272 -s 7002⤵
- Program crash
PID:1784
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4272 -ip 42721⤵PID:3112