f64e37b3b56d779c7ff1d203525a5985e5c01f6779e1c2037f1cc13b5d1dc72e | Triage

Analysis

max time kernel
142s
max time network
123s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
20/08/2023, 13:57

Sharing

Report Analysis Logs

General

Target

Lunar Client Qt/Qt5Core.dll
Size

7.8MB
MD5

f38f9d503157c6b2401801f9572fd048
SHA1

52f999e93532349d0fca73f49e7a4e987b4a5e1f
SHA256

858abb9ddcb3cd4fa15c01d3cd64ff4371a79516b02bc3df20590a82161fba55
SHA512

c31966139cb1d5df66ea5cfde65b09449d5f25d5c4fc146cd44f0e0124e8106eef124fc40e2522aaee571e4685e605ebbcab8305a23d00ab9d7828c70a7f1be3
SSDEEP

196608:N84evpspTjPCixOJsv6tWKFdu9CUGSFj+p:NNevpIT2TJsv6tWKFdu9C4g

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2780	1860	WerFault.exe	5

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 2780	1860	rundll32.exe	28
PID 1860 wrote to memory of 2780	1860	rundll32.exe	28
PID 1860 wrote to memory of 2780	1860	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Lunar Client Qt\Qt5Core.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1860
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 1860 -s 216
  2⤵
  - Program crash
  PID:2780

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1860-54-0x0000000068880000-0x0000000068EB9000-memory.dmp

Filesize
6.2MB

Download
memory/1860-55-0x000007FEF75A0000-0x000007FEF75C2000-memory.dmp

Filesize
136KB

Download
memory/1860-56-0x000007FEFB1B0000-0x000007FEFB1C6000-memory.dmp

Filesize
88KB

Download
memory/1860-57-0x000007FEF5B60000-0x000007FEF5D53000-memory.dmp

Filesize
1.9MB

Download