General
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Target
5d87b433846f6c142f948e10098f1dadcfddefee4edf3cbcb2f990499778a371.rar
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Size
613KB
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Sample
240904-b2rjbasepl
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MD5
38cc4efc4a111f62d848b672d73b2dcc
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SHA1
3b0025ddf8679126e3e98b74c6aca3f4e62f4237
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SHA256
5d87b433846f6c142f948e10098f1dadcfddefee4edf3cbcb2f990499778a371
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SHA512
37ec33dfc8cb28ba8847c4d3c7fa8f8d2871fa9a113910398c05a9fe13f88b756b35c4b9128a25fb8d282b8bd94542ede801dc4df7f2e0ca17b7a60f638ea004
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SSDEEP
12288:eRtEKIcGO+NknppLfdeVgljW5IEMPh09ZQltEocicGfIm3g:2EK0knzrLlBEYhBltlti
Static task
static1
Behavioral task
behavioral1
Sample
PDA Query - 180397-09-02-2024 Port Agency Appointment_pdf.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
PDA Query - 180397-09-02-2024 Port Agency Appointment_pdf.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
Protocol: ftp- Host:
cash4cars.nz - Port:
21 - Username:
[email protected] - Password:
-[([pqM~nGA4
Extracted
agenttesla
Protocol: ftp- Host:
ftp://cash4cars.nz - Port:
21 - Username:
[email protected] - Password:
-[([pqM~nGA4
Targets
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Target
PDA Query - 180397-09-02-2024 Port Agency Appointment_pdf.exe
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Size
668KB
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MD5
ce72803ab1ba5056030cd7440c28bef8
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SHA1
613ccc28cf9961104adf3b7a0cde25724d1d1d65
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SHA256
103df9c2f3a2592830ff9d610176280942829477f2b89a36d9695248f0f4f843
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SHA512
2f1539816ce714db6142d880c4f1184b1a9c44c80bd5bde8d62bc5e2979a483e84236f05438b50c5eff3aa7e4f94f154806819ad9fedb1b6a85dce9ab012aa64
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SSDEEP
12288:reBKYvI87kqb3b2jkTfZ5eT2FemPdt6gMpUXi0/7LM2o8:SOVFkrXAottNXi2vjz
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1