Analysis
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max time kernel
151s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01/12/2022, 07:00
Static task
static1
Behavioral task
behavioral1
Sample
79e89bbfb4d63b9755003e13627aecf96a5ad26d1c2ad2bd323759c3b64bdad6.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
79e89bbfb4d63b9755003e13627aecf96a5ad26d1c2ad2bd323759c3b64bdad6.exe
Resource
win10v2004-20220812-en
General
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Target
79e89bbfb4d63b9755003e13627aecf96a5ad26d1c2ad2bd323759c3b64bdad6.exe
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Size
588KB
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MD5
c1ba27a91e221a36edfcd03f5d4b8579
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SHA1
172bc5209bd547b602fc386efb926314fc16a41f
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SHA256
79e89bbfb4d63b9755003e13627aecf96a5ad26d1c2ad2bd323759c3b64bdad6
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SHA512
f3b586369d9ab3d21e833dbd9fd98f6fd3e34fa9707a8309658c630ae956ca5caf47419a3a7aae14562609b4563cf8e3a677332f55ca5442c728aabd56baa6fb
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SSDEEP
12288:JrdlXbE2Gd+jUla7J9CIKTEQYwYOaVU9PeUcJwacRGG:Xq/0j97bYAAaVU9PeUBackG
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run 79e89bbfb4d63b9755003e13627aecf96a5ad26d1c2ad2bd323759c3b64bdad6.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\services.exe = "\"C:\\Windows\\system32\\servicess.exe\"" 79e89bbfb4d63b9755003e13627aecf96a5ad26d1c2ad2bd323759c3b64bdad6.exe -
Drops file in System32 directory 3 IoCs
description ioc Process File created C:\Windows\SysWOW64\win.sys 79e89bbfb4d63b9755003e13627aecf96a5ad26d1c2ad2bd323759c3b64bdad6.exe File created C:\Windows\SysWOW64\servicess.exe 79e89bbfb4d63b9755003e13627aecf96a5ad26d1c2ad2bd323759c3b64bdad6.exe File opened for modification C:\Windows\SysWOW64\servicess.exe 79e89bbfb4d63b9755003e13627aecf96a5ad26d1c2ad2bd323759c3b64bdad6.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3880 79e89bbfb4d63b9755003e13627aecf96a5ad26d1c2ad2bd323759c3b64bdad6.exe 3880 79e89bbfb4d63b9755003e13627aecf96a5ad26d1c2ad2bd323759c3b64bdad6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\79e89bbfb4d63b9755003e13627aecf96a5ad26d1c2ad2bd323759c3b64bdad6.exe"C:\Users\Admin\AppData\Local\Temp\79e89bbfb4d63b9755003e13627aecf96a5ad26d1c2ad2bd323759c3b64bdad6.exe"1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:3880