713c6cbb4cd9bf45804c32aeec086e81f7c359522c845e051bf8962934e39256 | Triage

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
03/05/2024, 13:52

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General

Target

Freres32.dll
Size

7KB
MD5

12ea15cefc13310311727d9a036238e5
SHA1

966f63824dbd4fdf5443cdf7275360c554ff6d57
SHA256

b1f4ce4b2b3e4c4a2f27ff3962ae20e8a556d904c33c9da9b4e89c4771ea9a58
SHA512

990acc8f3eff8467c613e42e9aae7de7bafcbf3b9f163aa21479c68befdbb355b17b9c973e0858bfe3dd0b3556a06d3d2f628f18701dc6fdf7e60ffae73849d6
SSDEEP

96:nPnfoj5t8jc5pi1YRAdXHOtzg0D2M2STOBYlQ+KGthHNB:nPfoj5t82pi1YCdXHOtMeYwfKGthHN

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 2864	2184	rundll32.exe	28
PID 2184 wrote to memory of 2864	2184	rundll32.exe	28
PID 2184 wrote to memory of 2864	2184	rundll32.exe	28
PID 2184 wrote to memory of 2864	2184	rundll32.exe	28
PID 2184 wrote to memory of 2864	2184	rundll32.exe	28
PID 2184 wrote to memory of 2864	2184	rundll32.exe	28
PID 2184 wrote to memory of 2864	2184	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Freres32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Freres32.dll,#1
  2⤵
  PID:2864

Network

MITRE ATT&CK Matrix

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