Analysis
-
max time kernel
94s -
max time network
143s -
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, 02:07
Static task
static1
Behavioral task
behavioral1
Sample
0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe
Resource
win10v2004-20241007-en
General
-
Target
0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe
-
Size
2.5MB
-
MD5
7e54a7116084a46c67f9e8d322a3d8cb
-
SHA1
7de5bee58489956c8d3289b34cbcbc170692b19d
-
SHA256
0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9
-
SHA512
9b1c6ea2bbfd73969e13f94ae78527e7fe6867cfede1077e5795bb94adc218c4a53f1c0adabe84535e820f66f1a0f0bfeb8fba21515031911473242c023b71db
-
SSDEEP
24576:MoEKQByjnqh0lhSMXlLNST22imnvQP+JA0vrRcoiXIRclY2pzDBPMet++ngic:jLzjnZDmvs+u0vVc1IRWfEet+ig
Malware Config
Extracted
meduza
150.241.92.160
-
anti_dbg
true
-
anti_vm
true
-
build_name
mrfree
-
extensions
.txt;.doc;.docx;.pdf;.xls;.xlsx;.log;.db;.sqlite
-
grabber_max_size
4.194304e+06
-
port
15666
-
self_destruct
false
Signatures
-
Meduza Stealer payload 47 IoCs
resource yara_rule behavioral2/memory/3816-6-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-12-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-10-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-18-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-20-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-15-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-14-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-13-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-7-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-4-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-5-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-1-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-29-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-30-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-34-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-33-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-41-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-37-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-35-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-42-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-40-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-36-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-53-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-54-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-50-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-48-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-78-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-87-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-86-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-79-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-74-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-71-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-93-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-92-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-89-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-88-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-65-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-60-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-56-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-72-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-66-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-59-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-47-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-44-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-43-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-94-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza behavioral2/memory/3816-97-0x000001A675F00000-0x000001A6760FA000-memory.dmp family_meduza -
Meduza family
-
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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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 2 IoCs
pid Process 3816 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe 3816 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3816 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe Token: SeImpersonatePrivilege 3816 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe"C:\Users\Admin\AppData\Local\Temp\0a1608b4aa718e709e8238a423ce9000b19082bad96eff1778172cd5765c86f9.exe"1⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3816