3bea193608c6cb0c9667665e349a7dfe61fa0c5be7e0d95ce321384e8cb599b3

Analysis

max time kernel
292s
max time network
296s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2023, 12:40

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General

Target

mkpub_AEAT - Aviso de Notificación (2)_02102023.rar
Size

493KB
MD5

9c5f462bc2d318943ef1ea564ae0b6fa
SHA1

b1b71c9df7ec2a3a15afe1e4c3055d06d178d268
SHA256

3bea193608c6cb0c9667665e349a7dfe61fa0c5be7e0d95ce321384e8cb599b3
SHA512

4aec88f8234476d4928212d3c35d5a5eccfdb65aa99f16f4ba04a9806ed2c1de26a238b910dda9c1a742172c553ab715b280e44d190d5f3023ab38c0e757d02c
SSDEEP

12288:m++g0SgdptYatxhrV24jJ93V9WBBeKD5XW9s2FbpHdtovqzu:m++g2saZrPJncBldXgsWBqqC

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1574508946-349927670-1185736483-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3212	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\mkpub_AEAT - Aviso de Notificación (2)_02102023.rar"
1⤵
- Modifies registry class
PID:1100

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3212

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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