Analysis
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max time kernel
141s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
07-05-2024 23:01
Static task
static1
Behavioral task
behavioral1
Sample
5c7d663b9ce2378fe28fd450ee2d9de0_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
5c7d663b9ce2378fe28fd450ee2d9de0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
5c7d663b9ce2378fe28fd450ee2d9de0_NEIKI.exe
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Size
1.7MB
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MD5
5c7d663b9ce2378fe28fd450ee2d9de0
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SHA1
1d8fa868b062b81956da8e12781bac4fb1c5a0c3
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SHA256
d88dd0cd457da0847c91b9c98a8e1dfdcae5e719ca8401d99b112f765d6018e2
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SHA512
a5b939156e6b10039c5a2aed2a597d8d9816ec010ece09aca92c7501110d62ba8370d0bc67b31897a8bbe302456473764e6ee6e7d825bd8ff9c46ba74ff434a0
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SSDEEP
24576:s7FUDowAyrTVE3U5F/tGqK6Kic6QL3E2vVsjECUAQT45deRV9Ru:sBuZrEUQ8KIy029s4C1eH90
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 3352 5c7d663b9ce2378fe28fd450ee2d9de0_NEIKI.tmp -
Loads dropped DLL 1 IoCs
pid Process 3352 5c7d663b9ce2378fe28fd450ee2d9de0_NEIKI.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3720 wrote to memory of 3352 3720 5c7d663b9ce2378fe28fd450ee2d9de0_NEIKI.exe 85 PID 3720 wrote to memory of 3352 3720 5c7d663b9ce2378fe28fd450ee2d9de0_NEIKI.exe 85 PID 3720 wrote to memory of 3352 3720 5c7d663b9ce2378fe28fd450ee2d9de0_NEIKI.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\5c7d663b9ce2378fe28fd450ee2d9de0_NEIKI.exe"C:\Users\Admin\AppData\Local\Temp\5c7d663b9ce2378fe28fd450ee2d9de0_NEIKI.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3720 -
C:\Users\Admin\AppData\Local\Temp\is-SLM38.tmp\5c7d663b9ce2378fe28fd450ee2d9de0_NEIKI.tmp"C:\Users\Admin\AppData\Local\Temp\is-SLM38.tmp\5c7d663b9ce2378fe28fd450ee2d9de0_NEIKI.tmp" /SL5="$601C6,922170,832512,C:\Users\Admin\AppData\Local\Temp\5c7d663b9ce2378fe28fd450ee2d9de0_NEIKI.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3352
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
232KB
MD555c310c0319260d798757557ab3bf636
SHA10892eb7ed31d8bb20a56c6835990749011a2d8de
SHA25654e7e0ad32a22b775131a6288f083ed3286a9a436941377fc20f85dd9ad983ed
SHA512e0082109737097658677d7963cbf28d412dca3fa8f5812c2567e53849336ce45ebae2c0430df74bfe16c0f3eebb46961bc1a10f32ca7947692a900162128ae57
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Filesize
3.1MB
MD59ebf0775756edfb7a70de1c626657176
SHA16a1a3a1240b8690badfe8fddf378ac49a9400ea7
SHA256a6461c35fe5ccce2cbf9e00d43805b422efbee4d5d564805d90964bbdd00b997
SHA5128e9333a54068fb65778cbc437719087ad3301e9b82c53d73d6ef023d57edfccbc6e80da074d8e829e03d94d0ade1ed0421aeecb770e7680a4bef418fc92d7b77