573adda356b2f777c2aff0bd95eda5071aba7dc708e4a2aa766cb3d0757224d5 | Triage

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
20/08/2023, 08:31

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General

Target

flutter_engine.dll
Size

9.2MB
MD5

048b6ed955b09d056c3dd2d98df38e94
SHA1

ca2656e74eb9d8396d4142cd0b171573f4f8d4a2
SHA256

c39b7f799debb5af4cd90ed0258f1bfe1e953c806f973a6edfafd9a2069b5065
SHA512

cff58baa1874a136423f273106c6b377bf13011593a3370ef790406f5d751b5d7e058bf0f316cda589c720a0c8038f43ec6d8c28dcd183ede5fe39e2d6b7c3ce
SSDEEP

98304:gIYYk5rXcGuh53s5o2oa2plWpkoYbj8gzO4TeEeMeGyEtYzqNeT:lv8XjXa8gzOGeEeMeWEueT

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1112	1516	WerFault.exe	27

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1516 wrote to memory of 1112	1516	rundll32.exe	28
PID 1516 wrote to memory of 1112	1516	rundll32.exe	28
PID 1516 wrote to memory of 1112	1516	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\flutter_engine.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1516
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 1516 -s 164
  2⤵
  - Program crash
  PID:1112

Network

MITRE ATT&CK Matrix

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Downloads