Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08-05-2024 10:19
Static task
static1
Behavioral task
behavioral1
Sample
5f8dc9af1a4a4f08b8ed6ce0e3fd79b0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5f8dc9af1a4a4f08b8ed6ce0e3fd79b0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
5f8dc9af1a4a4f08b8ed6ce0e3fd79b0_NEIKI.exe
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Size
123KB
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MD5
5f8dc9af1a4a4f08b8ed6ce0e3fd79b0
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SHA1
fede11254d9fa0a4e3aee7ee1b42e79977002b12
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SHA256
537640993fff3fd646319ec6eb253fc527919708f4b2867a61d862c30fbb2f1f
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SHA512
073795a35f7213cd6719041f8e4252afc619b6b528f0eea25b2358709f5b8ce200562d39dabcac6a565399fe2d6b03a3792d66ce8f5bf5653184f7c17ea070d5
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SSDEEP
3072:s/25jvDSgsqsb5Uh28vAbTV1WW69B9VjMdxPedN9ug0z9TBfFSnzt:vtzsb5Uh28+V1WW69B9VjMdxPedN9ugx
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2172 wrote to memory of 3012 2172 5f8dc9af1a4a4f08b8ed6ce0e3fd79b0_NEIKI.exe 29 PID 2172 wrote to memory of 3012 2172 5f8dc9af1a4a4f08b8ed6ce0e3fd79b0_NEIKI.exe 29 PID 2172 wrote to memory of 3012 2172 5f8dc9af1a4a4f08b8ed6ce0e3fd79b0_NEIKI.exe 29 PID 3012 wrote to memory of 2492 3012 cmd.exe 30 PID 3012 wrote to memory of 2492 3012 cmd.exe 30 PID 3012 wrote to memory of 2492 3012 cmd.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\5f8dc9af1a4a4f08b8ed6ce0e3fd79b0_NEIKI.exe"C:\Users\Admin\AppData\Local\Temp\5f8dc9af1a4a4f08b8ed6ce0e3fd79b0_NEIKI.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2172 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd" /c "C:\Users\Admin\AppData\Local\Temp\141D.tmp\141E.tmp\141F.bat C:\Users\Admin\AppData\Local\Temp\5f8dc9af1a4a4f08b8ed6ce0e3fd79b0_NEIKI.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:3012 -
C:\Windows\system32\mode.commode 100.993⤵PID:2492
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
687B
MD53a851d006446ccb597700a013c60e87c
SHA1d2d79d2be3943f98b9838f97fd5306d2be414183
SHA256c46bffeeaf8c837a4e4e30d971d41992d501a872ae98ea5812280aa6aec98cb8
SHA5122b81cd96e41a02b17b444d083f29c15f02039e2e0dcc18be74af8dc7deb6c77aae064e7b5bd760d2721f0e745e27e2d568e2ce1c7fe38371407daa64fba798f6