48ac37a414b973602d31d5db441c5095b5f7c977310cdad784efebac5bf9630d | Triage

Analysis

max time kernel
148s
max time network
180s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
08-11-2022 01:10

Sharing

Report Analysis Logs

General

Target

out1.exe
Size

72KB
MD5

80fbcdd6e54d68767c1ae623d05763b9
SHA1

e215f62b9f8d0ad37e7932f9b693c4c0c154dd84
SHA256

9e6508ae048a5a60dd751e61616412ee648479e38c16dca6a36f5730870bef38
SHA512

0bb27ac9085c5d13fb0d156003685fd6de41ee40337dfb7d7ae283940381b4d39c62ce3a4dd0ad2b19f999a88412f22dc294e8b7858d3678253fea97c46f0d3a
SSDEEP

1536:IqA2fab3vjUit5A6bQgHMul3TQe3QLgqpQDMb+KR0Nc8QsJq39:ZXfu3oiPA6DTDQe3Yg3e0Nc8QsC9

Score

1^/10

Malware Config

Signatures

Modifies registry class 1 IoCs

Processes:

calc.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings calc.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

4116 OpenWith.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

out1.exe

description	pid	process	target process
PID 1548 wrote to memory of 2888	1548	out1.exe	calc.exe
PID 1548 wrote to memory of 2888	1548	out1.exe	calc.exe
PID 1548 wrote to memory of 2888	1548	out1.exe	calc.exe

C:\Users\Admin\AppData\Local\Temp\out1.exe
"C:\Users\Admin\AppData\Local\Temp\out1.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1548

C:\Windows\SysWOW64\calc.exe
calc.exe
2⤵
- Modifies registry class
PID:2888

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:4116

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2888-132-0x0000000000000000-mapping.dmp

Download