599b40aa7b210e6c8204c658da233a7bfe8d3f144860a93a4db498b69969679e | Triage

Analysis

max time kernel
141s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15-03-2024 21:21

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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\wsock32.ska	Happy99.exe
File opened for modification	C:\Windows\SysWOW64\wsock32.dll	Happy99.exe
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

C:\Users\Admin\AppData\Local\Temp\Happy99.exe
"C:\Users\Admin\AppData\Local\Temp\Happy99.exe"
1⤵
- Drops file in System32 directory
PID:1300

MITRE ATT&CK Matrix

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