772e08fc0636039db42d97ccdf555166556fcc8defe6beb7b9498a0fb493af62 | Triage

Analysis

max time kernel
0s
max time network
1s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09-05-2024 12:53

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General

Target

Autoit3.exe
Size

872KB
MD5

c56b5f0201a3b3de53e561fe76912bfd
SHA1

2a4062e10a5de813f5688221dbeb3f3ff33eb417
SHA256

237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d
SHA512

195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c
SSDEEP

12288:6pVWeOV7GtINsegA/hMyyzlcqikvAfcN9b2MyZa31twoPTdFxgawV2M01:6T3E53Myyzl0hMf1tr7Caw8M01

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1996 3020 WerFault.exe Autoit3.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Autoit3.exe

pid process

3020 Autoit3.exe
3020 Autoit3.exe
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Autoit3.exe

pid process

3020 Autoit3.exe
3020 Autoit3.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

Autoit3.exe

description	pid	process	target process
PID 3020 wrote to memory of 1996	3020	Autoit3.exe	WerFault.exe
PID 3020 wrote to memory of 1996	3020	Autoit3.exe	WerFault.exe
PID 3020 wrote to memory of 1996	3020	Autoit3.exe	WerFault.exe
PID 3020 wrote to memory of 1996	3020	Autoit3.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\Autoit3.exe
C:\Users\Admin\AppData\Local\Temp\Autoit3.exe script_decoded.au3
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3020 -s 296
2⤵
- Program crash
PID:1996

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3020-1-0x0000000000A10000-0x0000000000E10000-memory.dmp

Filesize
4.0MB

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