Analysis
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max time kernel
135s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
26-07-2024 07:32
Static task
static1
Behavioral task
behavioral1
Sample
responsibilityleadpro.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
responsibilityleadpro.exe
Resource
win10v2004-20240709-en
General
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Target
responsibilityleadpro.exe
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Size
2.5MB
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MD5
7ec668c3b4c15673fba630de189fb498
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SHA1
374c51e20c296bcf6de38c069617576d947a6044
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SHA256
2a8a340fc9c395fe23211ac95d124b64452d49c67b069f53aaf3dbe16e95791d
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SHA512
8999cdbd5bd744f5b933e412d98bf190f81a42ce005aa22da66d0007dab781c6d1a70eb70ceadbbf2cdb43e93186e00c751a75eb27701cf46f9c67504dde770a
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SSDEEP
49152:RAhSsz4fvLn4bJphafC8WzffFP30EaInD0Qy:U3zffFMEaCD0
Malware Config
Signatures
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Meduza Stealer payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1548-0-0x000001D645B00000-0x000001D645BE8000-memory.dmp family_meduza -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
responsibilityleadpro.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation responsibilityleadpro.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs
Processes:
responsibilityleadpro.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 responsibilityleadpro.exe Key opened \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 responsibilityleadpro.exe Key opened \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 responsibilityleadpro.exe Key opened \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 responsibilityleadpro.exe Key opened \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 responsibilityleadpro.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
responsibilityleadpro.exepid process 1548 responsibilityleadpro.exe 1548 responsibilityleadpro.exe -
outlook_office_path 1 IoCs
Processes:
responsibilityleadpro.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 responsibilityleadpro.exe -
outlook_win_path 1 IoCs
Processes:
responsibilityleadpro.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 responsibilityleadpro.exe