Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-11-2024 02:10
Static task
static1
Behavioral task
behavioral1
Sample
5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe
Resource
win10v2004-20241007-en
General
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Target
5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe
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Size
619KB
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MD5
67fb76e6f8689dfe10b8a2c8125a1c99
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SHA1
1d5888f6e93edc8e10ace872ebfc5c6dd84065b8
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SHA256
5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf
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SHA512
a9bf33ae61670786dc376bebaf2a79e3f62c5cc0be46f48346166995c6f465643d28f426db8da36150ef4ed3797eb6e7fa73ed0fa659324f3cb619bf5e9d5e5d
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SSDEEP
12288:q+mbcP9Nn3KG1HO2U2leTbtilHjxzlcP7FhMQsC6dHcnR2dMstiZJpNGz5dFgMF5:qV4P9B3KMHfDkZilHjc8CMHvd/tiZJ
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
polar.argondns.net - Port:
587 - Username:
[email protected] - Password:
r_z3nttsB1+u
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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AgentTesla payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4644-3-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exedescription pid Process procid_target PID 4892 set thread context of 4644 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 87 -
Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
Processes:
netsh.exedescription ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exenetsh.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 1 IoCs
Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.
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Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exepid Process 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 4644 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 4644 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exedescription pid Process Token: SeDebugPrivilege 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe Token: SeDebugPrivilege 4644 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exepid Process 4644 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exedescription pid Process procid_target PID 4892 wrote to memory of 728 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 86 PID 4892 wrote to memory of 728 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 86 PID 4892 wrote to memory of 728 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 86 PID 4892 wrote to memory of 4644 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 87 PID 4892 wrote to memory of 4644 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 87 PID 4892 wrote to memory of 4644 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 87 PID 4892 wrote to memory of 4644 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 87 PID 4892 wrote to memory of 4644 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 87 PID 4892 wrote to memory of 4644 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 87 PID 4892 wrote to memory of 4644 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 87 PID 4892 wrote to memory of 4644 4892 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 87 PID 4644 wrote to memory of 1528 4644 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 101 PID 4644 wrote to memory of 1528 4644 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 101 PID 4644 wrote to memory of 1528 4644 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe 101 -
outlook_office_path 1 IoCs
Processes:
5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe -
outlook_win_path 1 IoCs
Processes:
5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe"C:\Users\Admin\AppData\Local\Temp\5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4892 -
C:\Users\Admin\AppData\Local\Temp\5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe"{path}"2⤵PID:728
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C:\Users\Admin\AppData\Local\Temp\5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:4644 -
C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Wi-Fi Discovery
PID:1528
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Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\5787a3ab58641ddee9522f5dd92b78f0faa3f6e6e0e95747aa7f061ec21c06cf.exe.log
Filesize496B
MD57baa6583f69f63f7230df9bf98448356
SHA1fe9eb85b57192362da704a3c130377fe83862320
SHA256a632504621b4cac1d5ba5465c7ad9b30f3d036e9838682506782124a211bed4f
SHA5120e72541791281c0fdac1f5fc6beea0b9eb8766b2a386aecb92cb8a44e5b59b7114c79194393ddeff957ffe86021a311caed7ce2731b863d97ad441870efbc051