31ee34b816176ae91f17988d48c97f3d593155ff955b40aec4225be422e64384

Analysis

max time kernel
145s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
13-02-2023 23:08

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General

Target

2 Parcial Conclucion.docx
Size

32KB
MD5

28bfd0defd476d15e6be75317070e4f8
SHA1

a2531fa319968a0584f40e13abc0cd2e99513d6d
SHA256

31ee34b816176ae91f17988d48c97f3d593155ff955b40aec4225be422e64384
SHA512

154483079a63f3f6e5b71454443c1a2b8cb6f0e50197c60cde046a8bdce16b2125c6ba03bf9429045a342461e11740684ac31cff94b150ba360a11f52bfd604e
SSDEEP

768:+TIr5WEHPpRApwcYaXCbYi/vOeMWUxrGtGXGaD7mcg:+krcEHhCpwcYAiFMJxK4XK

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
1800	WINWORD.EXE
1800	WINWORD.EXE

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
1800	WINWORD.EXE
1800	WINWORD.EXE
1800	WINWORD.EXE
1800	WINWORD.EXE
1800	WINWORD.EXE
1800	WINWORD.EXE
1800	WINWORD.EXE
1800	WINWORD.EXE
1800	WINWORD.EXE

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2 Parcial Conclucion.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1800

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1800-132-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/1800-134-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/1800-133-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/1800-135-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/1800-136-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/1800-137-0x00007FFA266C0000-0x00007FFA266D0000-memory.dmp

Filesize
64KB

Download
memory/1800-138-0x00007FFA266C0000-0x00007FFA266D0000-memory.dmp

Filesize
64KB

Download
memory/1800-140-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/1800-141-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/1800-142-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/1800-143-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads