f1416fdec43d4faefe704e392a2a35f79a924edc499857f2148de8d3b41cc4a4 | Triage

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
21-05-2024 14:25

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General

Target

$PLUGINSDIR/ButtonEvent.dll
Size

4KB
MD5

55788069d3fa4e1daf80f3339fa86fe2
SHA1

d64e05c1879a92d5a8f9ff2fd2f1a53e1a53ae96
SHA256

d6e429a063adf637f4d19d4e2eb094d9ff27382b21a1f6dccf9284afb5ff8c7f
SHA512

d3b1eec76e571b657df444c59c48cad73a58d1a10ff463ce9f3acd07acce17d589c3396ad5bdb94da585da08d422d863ffe1de11f64298329455f6d8ee320616
SSDEEP

96:hrA2+5HGZFYJf9D8IjDflDCoMzncsGSmE:hE2+5mMJfJ8v1zFGSm

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

804 2468 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2264 wrote to memory of 2468	2264	rundll32.exe	rundll32.exe
PID 2264 wrote to memory of 2468	2264	rundll32.exe	rundll32.exe
PID 2264 wrote to memory of 2468	2264	rundll32.exe	rundll32.exe
PID 2264 wrote to memory of 2468	2264	rundll32.exe	rundll32.exe
PID 2264 wrote to memory of 2468	2264	rundll32.exe	rundll32.exe
PID 2264 wrote to memory of 2468	2264	rundll32.exe	rundll32.exe
PID 2264 wrote to memory of 2468	2264	rundll32.exe	rundll32.exe
PID 2468 wrote to memory of 804	2468	rundll32.exe	WerFault.exe
PID 2468 wrote to memory of 804	2468	rundll32.exe	WerFault.exe
PID 2468 wrote to memory of 804	2468	rundll32.exe	WerFault.exe
PID 2468 wrote to memory of 804	2468	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ButtonEvent.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2264

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ButtonEvent.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2468 -s 220
3⤵
- Program crash
PID:804

Network

MITRE ATT&CK Matrix

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