b7a407a09f2ecd215de4345bd2165e76607eef9297a8e848215c525d6ee19a80 | Triage

Analysis

max time kernel
592s
max time network
405s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
14-05-2024 22:53

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General

Target

Happy99.exe
Size

9KB
MD5

02dd0eaa9649a11e55fa5467fa4b8ef8
SHA1

a4a945192cb730634168f79b6e4cd298dbe3d168
SHA256

4ebe3e1af5e147c580ecce052fe7d7d0219d5e5a2f5e6d8a7f7291735923db18
SHA512

3bf69de674737ca15d6ff7ce73396194f3631dc4b8d32cc570adeeacdc210acee50fd64c97172ce7cc77f166c681d2ccd55955b3aca9188813b7ff6f49280441
SSDEEP

192:nR81cIkA5Dbaj/CaFx40Z9HnLH8bzTbjt5BNUFO:RycyhqN4u9HnLH8bnbjtpl

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 5 IoCs

Processes:

Happy99.exe

description	ioc	process
File created	C:\Windows\SysWOW64\Ska.exe	Happy99.exe
File opened for modification	C:\Windows\SysWOW64\Ska.exe	Happy99.exe
File created	C:\Windows\SysWOW64\Ska.dll	Happy99.exe
File created	C:\Windows\SysWOW64\wsock32.ska	Happy99.exe
File opened for modification	C:\Windows\SysWOW64\wsock32.dll	Happy99.exe

C:\Users\Admin\AppData\Local\Temp\Happy99.exe
"C:\Users\Admin\AppData\Local\Temp\Happy99.exe"
1⤵
- Drops file in System32 directory
PID:3348

Network

MITRE ATT&CK Matrix

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Downloads