de08c69d06b2f176058aa6001b9f9195ef9599f1f79b783e21762046258583d3 | Triage

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04-03-2024 05:33

240304-f84jnsca52 10

04-03-2024 04:18

240304-exd9zahe9z 10

Analysis

max time kernel
145s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
04-03-2024 04:18

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General

Target

dcrat/data/NCCheck.dll
Size

162KB
MD5

569052631a6b80c1c6a336c10c978b02
SHA1

4bc411b19536c90a6ea0917d7d93f3f6560ee6f0
SHA256

c41cd461470ff3c936e225cea37e5190cb06e3cd70a3d76ca8e5d3aceead5493
SHA512

d0e251973a0c6b3fecaa41d9042c7001e4e9e20484fe2ed9ed1ce04a416952054cb010bff6643c0fa093ac60bbe079c11ba0d6f9699224a3db7a56fdbc4f7f69
SSDEEP

3072:iW3Hj+g/SFOANotkow8WZT75Izm04x7RP+iH3D1VIkB5XFu9H:v36gp5tk5Nx1P+iH3D1VIk6

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4744 wrote to memory of 3860	4744	rundll32.exe	rundll32.exe
PID 4744 wrote to memory of 3860	4744	rundll32.exe	rundll32.exe
PID 4744 wrote to memory of 3860	4744	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dcrat\data\NCCheck.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4744
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dcrat\data\NCCheck.dll,#1
  2⤵
  PID:3860

Network

MITRE ATT&CK Matrix

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Downloads