Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-06-2024 14:14
Static task
static1
Behavioral task
behavioral1
Sample
478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe
Resource
win10v2004-20240226-en
General
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Target
478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe
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Size
1.8MB
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MD5
1743b9303a76e843907a46c5202b00f3
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SHA1
31faff7870a51a57999caf5814622517ba0cb778
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SHA256
478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46
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SHA512
1393976f517d91a29b1e37c470ac35203f67d6bf1e539308a86cbb752c4d7f165343a2c0485bec4ccc37b4ac6b95927b0a5af182f384bb59d1c4c72768160663
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SSDEEP
24576:5UWFBXwhWTtTWITNYeGQEq+3iu8kEPGIyQ+cwa+Djo8+ST2Sjm1vkAyGcjgP:+Y8QD7BHyQ1EUvSaO+9Es
Malware Config
Signatures
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Meduza Stealer payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/4064-0-0x000002588C3E0000-0x000002588C4C9000-memory.dmp family_meduza -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.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:
478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.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 2 api.ipify.org 3 api.ipify.org -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exepid process 4064 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe 4064 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe 4064 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe 4064 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe 4064 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe 4064 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe 4064 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe 4064 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe 4064 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe 4064 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe 4064 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe 4064 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe 4064 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe 4064 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe -
outlook_office_path 1 IoCs
Processes:
478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe -
outlook_win_path 1 IoCs
Processes:
478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe"C:\Users\Admin\AppData\Local\Temp\478eb22a1f1be2ef6e70625cf42ca61c716389135acbb705c0e21f0cf330bf46.exe"1⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_office_path
- outlook_win_path
PID:4064
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3816 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:81⤵PID:2596