Analysis
- max time kernel
136s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
08/05/2024, 17:27
Behavioral task
behavioral1
Sample
02296ebe1ef337acda5a1a44a6470c30_NEIKI.exe
Resource
win7-20240508-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
02296ebe1ef337acda5a1a44a6470c30_NEIKI.exe
Resource
win10v2004-20240426-en
4 signatures
150 seconds
General
- Target 02296ebe1ef337acda5a1a44a6470c30_NEIKI.exe
- Size 3.4MB
- Sample240508-v1mnhsfa5s
- SHA256 24cdcd7a014a21983fb1f5eca9e2c8bfeb99e7f78fb2c72f3e2e390d8c17c5cb
- MD5 02296ebe1ef337acda5a1a44a6470c30
- SHA1 b4177413d4e6c764c1783e0860e025c252e736d1
- SHA512 363be910ca9589f2a734b459588e89ad7ffea9c511b8d96aa565e8f218abb9ee8872502555d9f5634cf7d65e1ef8125011596034acfeded870eac48689031f23
- SSDEEP 49152:cEjEamQb2OguN8Dfk5JEG14wv2QwnN4iTapOcaPKfjtD8cEOxeuxzS2hPV5T1gW5:cEjlmQbfgSgwvSnN4iVJuS0xJdzYUqQ
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Loads dropped DLL 1 IoCs
pid Process 1280 02296ebe1ef337acda5a1a44a6470c30_NEIKI.exe - Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: 02296ebe1ef337acda5a1a44a6470c30_NEIKI.exe - Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 02296ebe1ef337acda5a1a44a6470c30_NEIKI.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1280 02296ebe1ef337acda5a1a44a6470c30_NEIKI.exe 1280 02296ebe1ef337acda5a1a44a6470c30_NEIKI.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Tencent\TxGameAssistant\TGBDownloader\dr.dll
- Size 74KB
- SHA256 5904a7e4d97eeac939662c3638a0e145f64ff3dd0198f895c4bf0337595c6a67
- MD5 2814acbd607ba47bdbcdf6ac3076ee95
- SHA1 50ab892071bed2bb2365ca1d4bf5594e71c6b13b
- SHA512 34c73014ffc8d38d6dd29f4f84c8f4f9ea971bc131f665f65b277f453504d5efc2d483a792cdea610c5e0544bf3997b132dcdbe37224912c5234c15cdb89d498
- SSDEEP 768:2fqePMS8NxKDSYkK7U0H8zAqaMRmnJD+7OX4ubjJJYIn8n28zaTQ8PfcQWZcRZip:sPMS8NxpYZCrFiZbmnzIQ+cQtfiqDVQ
- MD5 SHA1 SHA512 SSDEEP