15593c7ccfcc1c6519c5e7195d104efd113cccbac6dc4c8f8d9385d6f3018705

Analysis

max time kernel
138s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
21-10-2022 09:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

附件1_資通系統防護基準檢核表.docx
Size

81KB
MD5

6e7637c5aa125bac7be013dc9207d48d
SHA1

907cb6c94b1ba4b38ae4b1129a66b688803f8d00
SHA256

39aff2497a64b7e48c32b34ed1dd169609a50d44c02ef9b1f0406684c996aa65
SHA512

caf2246479fd7405121bd134bc614ef96adb4781e0f3d79bbf3f73c1f21a8e00001a7356becc5fe1e7fc8f80679587a927002ea9b54797f3e6fc06dd0cfbf255
SSDEEP

1536:3HFjOZFUH4Yz7VoAKwp9kopSOv6qZuRX8+2K5cfj5hKGu7zKG:1jwUZXVoAKg1lv6FV8+2Ktf7zJ

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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

pid process

4148 WINWORD.EXE
4148 WINWORD.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

WINWORD.EXE

pid	process
4148	WINWORD.EXE
4148	WINWORD.EXE
4148	WINWORD.EXE
4148	WINWORD.EXE
4148	WINWORD.EXE
4148	WINWORD.EXE
4148	WINWORD.EXE
4148	WINWORD.EXE
4148	WINWORD.EXE
4148	WINWORD.EXE
4148	WINWORD.EXE
4148	WINWORD.EXE
4148	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\附件1_資通系統防護基準檢核表.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4148

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4148-132-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4148-134-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4148-133-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4148-135-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4148-136-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4148-137-0x00007FF9DE600000-0x00007FF9DE610000-memory.dmp

Filesize
64KB

Download
memory/4148-138-0x00007FF9DE600000-0x00007FF9DE610000-memory.dmp

Filesize
64KB

Download
memory/4148-140-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4148-141-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4148-142-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4148-143-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download