a2c94c2b3e3827a219a8c800f2b5104d84a551c1897adb86ce54ff12facab786

Analysis

max time kernel
172s
max time network
184s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
15/03/2024, 19:40

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General

Target

cc41d8e51cb4b3d5e8c91c696542e16e.exe
Size

1.6MB
MD5

cc41d8e51cb4b3d5e8c91c696542e16e
SHA1

dd1e5f171a757ea66e3eee848bdff3663251b168
SHA256

a2c94c2b3e3827a219a8c800f2b5104d84a551c1897adb86ce54ff12facab786
SHA512

5269c4ae8efff85b157bc9efd8dc4e10513524d949bec487d0ec7b9dc5b28176bd2bc327199481a19d9a9cf53c046d9f285a95560af6bf5d9bc6fddf2ff2504b
SSDEEP

49152:Sq8znxLRZc9aDkJaVrvoXfb5ZEa0ZM+RSOdcZAJdDb0:Sq8rJPc9cbr0FZiZPdc2JdDb

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Arquivos de programas\\WindowsUpdate.exe"	cc41d8e51cb4b3d5e8c91c696542e16e.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\UMLCWGSL.txt	cc41d8e51cb4b3d5e8c91c696542e16e.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Menu Iniciar\Iniciar\WindowsUpdate.exe	cc41d8e51cb4b3d5e8c91c696542e16e.exe
File created	C:\Windows\system32OpenGL.dat	cc41d8e51cb4b3d5e8c91c696542e16e.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1276	cc41d8e51cb4b3d5e8c91c696542e16e.exe

C:\Users\Admin\AppData\Local\Temp\cc41d8e51cb4b3d5e8c91c696542e16e.exe
"C:\Users\Admin\AppData\Local\Temp\cc41d8e51cb4b3d5e8c91c696542e16e.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
PID:1276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1276-0-0x0000000000400000-0x0000000001851000-memory.dmp

Filesize
20.3MB

Download
memory/1276-1-0x0000000001B50000-0x0000000001B51000-memory.dmp

Filesize
4KB

Download
memory/1276-4-0x0000000000400000-0x0000000001851000-memory.dmp

Filesize
20.3MB

Download
memory/1276-6-0x0000000000400000-0x0000000001851000-memory.dmp

Filesize
20.3MB

Download
memory/1276-8-0x0000000001B50000-0x0000000001B51000-memory.dmp

Filesize
4KB

Download
memory/1276-16-0x0000000000400000-0x0000000001851000-memory.dmp

Filesize
20.3MB

Download
memory/1276-17-0x0000000000400000-0x0000000001851000-memory.dmp

Filesize
20.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads