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Analysis
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max time kernel
121s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
14/11/2024, 21:56
Static task
static1
Behavioral task
behavioral1
Sample
7e54a7116084a46c67f9e8d322a3d8cb.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
7e54a7116084a46c67f9e8d322a3d8cb.exe
Resource
win10v2004-20241007-en
General
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Target
7e54a7116084a46c67f9e8d322a3d8cb.exe
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Size
2.5MB
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MD5
7e54a7116084a46c67f9e8d322a3d8cb
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SHA1
7de5bee58489956c8d3289b34cbcbc170692b19d
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SHA256
0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9
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SHA512
9b1c6ea2bbfd73969e13f94ae78527e7fe6867cfede1077e5795bb94adc218c4a53f1c0adabe84535e820f66f1a0f0bfeb8fba21515031911473242c023b71db
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SSDEEP
24576:MoEKQByjnqh0lhSMXlLNST22imnvQP+JA0vrRcoiXIRclY2pzDBPMet++ngic:jLzjnZDmvs+u0vVc1IRWfEet+ig
Malware Config
Extracted
meduza
150.241.92.160
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anti_dbg
true
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anti_vm
true
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build_name
mrfree
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extensions
.txt;.doc;.docx;.pdf;.xls;.xlsx;.log;.db;.sqlite
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grabber_max_size
4.194304e+06
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port
15666
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self_destruct
false
Signatures
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Meduza Stealer payload 47 IoCs
resource yara_rule behavioral1/memory/3044-4-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-3-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-2-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-1-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-16-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-12-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-11-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-10-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-9-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-7-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-8-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-6-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-14-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-27-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-26-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-35-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-36-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-34-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-32-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-31-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-30-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-29-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-48-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-46-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-45-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-43-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-41-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-40-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-38-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-37-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-75-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-73-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-71-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-68-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-67-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-63-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-62-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-57-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-80-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-79-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-77-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-76-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-53-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-52-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-51-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-82-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza behavioral1/memory/3044-83-0x0000000001BE0000-0x0000000001DDA000-memory.dmp family_meduza -
Meduza family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Control Panel\International\Geo\Nation 7e54a7116084a46c67f9e8d322a3d8cb.exe -
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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Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7e54a7116084a46c67f9e8d322a3d8cb.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7e54a7116084a46c67f9e8d322a3d8cb.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7e54a7116084a46c67f9e8d322a3d8cb.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7e54a7116084a46c67f9e8d322a3d8cb.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7e54a7116084a46c67f9e8d322a3d8cb.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.
flow ioc 5 api.ipify.org 6 api.ipify.org -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3044 7e54a7116084a46c67f9e8d322a3d8cb.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3044 7e54a7116084a46c67f9e8d322a3d8cb.exe Token: SeImpersonatePrivilege 3044 7e54a7116084a46c67f9e8d322a3d8cb.exe -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7e54a7116084a46c67f9e8d322a3d8cb.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7e54a7116084a46c67f9e8d322a3d8cb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7e54a7116084a46c67f9e8d322a3d8cb.exe"C:\Users\Admin\AppData\Local\Temp\7e54a7116084a46c67f9e8d322a3d8cb.exe"1⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3044