f9de69f500316f89884b9809943388ea1c7bab6e9164316f9e880e4bbc2fa469 | Triage

Analysis

max time kernel
137s
max time network
181s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2023 14:33

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General

Target

MiniUpdate/MemRelease.dll
Size

7KB
MD5

70a2ca65962c8d5d45368056f52390f9
SHA1

5f29fa25f429d0398cda9bf271b5be8143c93694
SHA256

52e95660ce6aae1615782ed73140b909963d7c58b3f0fe16a5d7e3a17e66b328
SHA512

ea45ed585edd5777108286551a877a00b9403adb18fe2781f7c4c644243795e0af37c8049136d486349b1aa0c526b25f3bac08b4c7b1ca6469378f712b52bca7
SSDEEP

96:UtlmidFFMwRNm6hegzE27uyx+8Thu3Ec3Xsrx7GY:yRF1bNE9Gzc3X

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 3744 wrote to memory of 4328	3744	rundll32.exe	88
PID 3744 wrote to memory of 4328	3744	rundll32.exe	88
PID 3744 wrote to memory of 4328	3744	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MiniUpdate\MemRelease.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3744
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\MiniUpdate\MemRelease.dll,#1
  2⤵
  PID:4328

Network

MITRE ATT&CK Matrix

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Downloads