Analysis
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max time kernel
93s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
30-11-2024 21:16
General
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Target
kthkksefd.exe
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Size
2.0MB
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MD5
463c27805e5dd59d239cf448abdb0b1d
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SHA1
6a55fc0c6062b77a09826233f6e8eee92685ed88
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SHA256
d0299b999009b5700af1cdddb60c7dd59981455b0517be4a173816e0fbc1e88d
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SHA512
2ac662b3d398f16ff611b2dc3682c4b0e62936cbe8f3da148e10df4208d692cf2456281c4bc71a7d5683f39a09f55fdbf747258338990647050955b87e5fa884
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SSDEEP
49152:eWluOKJkZt0J4Nsf0wZXeFaQ4ELmCdkwVcmqEuuLf5:enELrVcUuy
Malware Config
Extracted
meduza
62.60.244.198
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anti_dbg
true
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anti_vm
true
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build_name
meto4ka
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extensions
.txt;.doc;.docx;.pdf;.xls;.xlsx;.log;.db;.sqlite;.kdbx
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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
Meduza is a crypto wallet and info stealer written in C++.
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Meduza Stealer payload 5 IoCs
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Meduza family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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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
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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.
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Browser Information Discovery 1 TTPs
Enumerate browser information.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\kthkksefd.exe"C:\Users\Admin\AppData\Local\Temp\kthkksefd.exe"1⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
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Filesize
4KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
4KB
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Filesize
2.0MB