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Analysis
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max time kernel
140s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08/05/2024, 08:05
Static task
static1
Behavioral task
behavioral1
Sample
1ee28b54da46ca7b6256400f26052d80_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1ee28b54da46ca7b6256400f26052d80_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
1ee28b54da46ca7b6256400f26052d80_NEIKI.exe
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Size
8.1MB
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MD5
1ee28b54da46ca7b6256400f26052d80
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SHA1
eac89deee04fc08f92be6f03b64cf6a1cf8cf8b0
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SHA256
06415c150c081b245e2223c260e20e6c8c0ee5b3f1d0121f62a7df061c186c4c
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SHA512
1b9788df972934b3c358f36cdc3903667be4829c809b1f5ee69a62d34a58fa03643311996f4a15ddd2b2963b1f1ccf6f18d3a08be8f8f70a07f2860bc4c08a10
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SSDEEP
196608:7aCdva8ND9LctcpYryMRWTDxpBMrLixOeTsQrTKZG4s4I5gJ:7RdSQD9L6UDxHMrLsroGAI5w
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 320 1ee28b54da46ca7b6256400f26052d80_NEIKI.tmp -
Loads dropped DLL 3 IoCs
pid Process 1676 1ee28b54da46ca7b6256400f26052d80_NEIKI.exe 320 1ee28b54da46ca7b6256400f26052d80_NEIKI.tmp 320 1ee28b54da46ca7b6256400f26052d80_NEIKI.tmp -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 320 1ee28b54da46ca7b6256400f26052d80_NEIKI.tmp -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1676 wrote to memory of 320 1676 1ee28b54da46ca7b6256400f26052d80_NEIKI.exe 28 PID 1676 wrote to memory of 320 1676 1ee28b54da46ca7b6256400f26052d80_NEIKI.exe 28 PID 1676 wrote to memory of 320 1676 1ee28b54da46ca7b6256400f26052d80_NEIKI.exe 28 PID 1676 wrote to memory of 320 1676 1ee28b54da46ca7b6256400f26052d80_NEIKI.exe 28 PID 1676 wrote to memory of 320 1676 1ee28b54da46ca7b6256400f26052d80_NEIKI.exe 28 PID 1676 wrote to memory of 320 1676 1ee28b54da46ca7b6256400f26052d80_NEIKI.exe 28 PID 1676 wrote to memory of 320 1676 1ee28b54da46ca7b6256400f26052d80_NEIKI.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\1ee28b54da46ca7b6256400f26052d80_NEIKI.exe"C:\Users\Admin\AppData\Local\Temp\1ee28b54da46ca7b6256400f26052d80_NEIKI.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1676 -
C:\Users\Admin\AppData\Local\Temp\is-MC1J0.tmp\1ee28b54da46ca7b6256400f26052d80_NEIKI.tmp"C:\Users\Admin\AppData\Local\Temp\is-MC1J0.tmp\1ee28b54da46ca7b6256400f26052d80_NEIKI.tmp" /SL5="$4010A,8297165,54272,C:\Users\Admin\AppData\Local\Temp\1ee28b54da46ca7b6256400f26052d80_NEIKI.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:320
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3
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Filesize
688KB
MD5c765336f0dcf4efdcc2101eed67cd30c
SHA1fa0279f59738c5aa3b6b20106e109ccd77f895a7
SHA256c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28
SHA51206a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891