debf351be78e09aba6a74dd649077d4b7ed011f244b6e0e0ab3c75577828862f | Triage

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
12/01/2024, 08:24

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General

Target

deskspace1554.dll
Size

64KB
MD5

23964738fcb5b1025b1c44bd86acfcd6
SHA1

f01b4ae247f7b1277a4cf958912baa9279fbe857
SHA256

10bd8e8da82188a1eb5d4ee8bf3ed65c8d736a88ae88d5b3e1fb0ffa1a41b1b3
SHA512

3111632756daef482ba31db9d22803589360fb7adb48deab844197179f79ecb3f451f3aaf2877cd0faea20bdfc2def018f7ff4012f6e3457fefb4c703c351ae5
SSDEEP

768:IMY9PC/kDH8Xp43g7VeiR8kS8b1FFll0urC5xjcRLfINb:ZJsbr3Ce9kDLl075xI1INb

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1416	rundll32.exe
1416	rundll32.exe
1416	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 1416	1972	rundll32.exe	28
PID 1972 wrote to memory of 1416	1972	rundll32.exe	28
PID 1972 wrote to memory of 1416	1972	rundll32.exe	28
PID 1972 wrote to memory of 1416	1972	rundll32.exe	28
PID 1972 wrote to memory of 1416	1972	rundll32.exe	28
PID 1972 wrote to memory of 1416	1972	rundll32.exe	28
PID 1972 wrote to memory of 1416	1972	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\deskspace1554.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\deskspace1554.dll,#1
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1416

Network

MITRE ATT&CK Matrix

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