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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
08/05/2024, 03:49
Static task
static1
Behavioral task
behavioral1
Sample
c265c4261d0b99ed170492244f6dd100_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
c265c4261d0b99ed170492244f6dd100_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
c265c4261d0b99ed170492244f6dd100_NEIKI.exe
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Size
79KB
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MD5
c265c4261d0b99ed170492244f6dd100
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SHA1
b95761e0716431cb1c9da4006bb0cc8dd4056e88
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SHA256
742bbd34667c153af56bf1cb9d402373862b6eed327d3316b30489715e960874
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SHA512
8f16fa8a6e04bb9c529a3ba97826075657de0732a68b2170f2fb47d9490dababa225b2746fe69451265664f1918c1363503b4c521d826850eaffe443b9915dad
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SSDEEP
1536:zvm5Om0rld8Ms1FAOgSmOQA8AkqUhMb2nuy5wgIP0CSJ+5yYB8GMGlZ5G:zvm5OTld8r1QSjGdqU7uy5w9WMyYN5G
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 3020 [email protected] -
Loads dropped DLL 2 IoCs
pid Process 2552 cmd.exe 2552 cmd.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2028 wrote to memory of 2552 2028 c265c4261d0b99ed170492244f6dd100_NEIKI.exe 29 PID 2028 wrote to memory of 2552 2028 c265c4261d0b99ed170492244f6dd100_NEIKI.exe 29 PID 2028 wrote to memory of 2552 2028 c265c4261d0b99ed170492244f6dd100_NEIKI.exe 29 PID 2028 wrote to memory of 2552 2028 c265c4261d0b99ed170492244f6dd100_NEIKI.exe 29 PID 2552 wrote to memory of 3020 2552 cmd.exe 30 PID 2552 wrote to memory of 3020 2552 cmd.exe 30 PID 2552 wrote to memory of 3020 2552 cmd.exe 30 PID 2552 wrote to memory of 3020 2552 cmd.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\c265c4261d0b99ed170492244f6dd100_NEIKI.exe"C:\Users\Admin\AppData\Local\Temp\c265c4261d0b99ed170492244f6dd100_NEIKI.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c [email protected]2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2552 -
C:\Users\Admin\AppData\Local\Temp\[email protected]PID:3020
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\[email protected]
Filesize79KB
MD5650b9aa994af79cdde5798b77427075f
SHA19c4aa5b0e12d298933ffed1f7ff3c8d0c30430a9
SHA25664c8866ec5891d3cef40da40ff11099f7feef5712a91e28e402356097d70b0ab
SHA512a23316201c8d2915bd9fbc38681bd2cd684c1f96ed090d6f3039d180734133cb0380a9ce85581a3d0cfd25418bf44355833ccc592602cfc35e2be7628201125b