4acf1581ad3341dac2f665a455ad97b3dfebe4cb71e4d7332dd11fdc908c1f8e | Triage

Analysis

max time kernel
158s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2023 14:23

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General

Target

liblwres.dll
Size

128KB
MD5

509c44a275966df35013f87134a6ce7e
SHA1

a7bd3e13fd9dde26d68ec3d4ae3abd044f85c32c
SHA256

6f5420e45b47433a930d52be7cfc3999211ec3457ec75f3c114e90d1106a017b
SHA512

9a2a018d04c3e63f4f361a577414a63f82610557886fd7ba2a3e750a556e0a193156ebd4038ad89e3e97b398e112b5838ddf7202adb25d924600c18297a47cda
SSDEEP

3072:H2pSt7FeezQgtaJKTgDJaV/d2kk87DnXiAmGQ8qZumUeXp:WMpeezQgtaJKTgD4xK

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 2284	2440	rundll32.exe	85
PID 2440 wrote to memory of 2284	2440	rundll32.exe	85
PID 2440 wrote to memory of 2284	2440	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\liblwres.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\liblwres.dll,#1
  2⤵
  PID:2284

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2284-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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