11a9d20b2be97f4170b655c3ef2f727174a6b46a28ac94182b122adc39220c5e

Analysis

max time kernel
302s
max time network
292s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 02:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ͬļ/2.¼4 ļһ.doc
Size

415KB
MD5

10f8fffb3dfc9da1d528e0acfd29c19c
SHA1

3e0cbdfdd2f5796c48aaad424291ed16a3b486f9
SHA256

29896708d937bd9f7f6fa08fa69e8d73798422bfae2f8f973e4dc1727d5aee02
SHA512

74b5f920339a11088f5fed70bc838ee3cc0632aa865587370ad23875906614448f7118f006da590db8915f66f87205b3e816991cee6fc9a41f5b4f2a4455eb81
SSDEEP

6144:wdQOlChOm9/OzT8tqUx7KVqzneNvO0UBdjN3ycwEZC:wPl0zA2qoVreNKBdjNiQZ

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

3756 WINWORD.EXE
3756 WINWORD.EXE
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

3756 WINWORD.EXE
3756 WINWORD.EXE

pid	process
3756	WINWORD.EXE
3756	WINWORD.EXE

pid	process
3756	WINWORD.EXE
3756	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\ͬļ\2.¼4 ļһ.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3756

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

Loading Replay Monitor...

Downloads

memory/3756-132-0x00007FFB5EEB0000-0x00007FFB5EEC0000-memory.dmp

Filesize
64KB

Download
memory/3756-133-0x00007FFB5EEB0000-0x00007FFB5EEC0000-memory.dmp

Filesize
64KB

Download
memory/3756-134-0x00007FFB5EEB0000-0x00007FFB5EEC0000-memory.dmp

Filesize
64KB

Download
memory/3756-135-0x00007FFB5EEB0000-0x00007FFB5EEC0000-memory.dmp

Filesize
64KB

Download
memory/3756-136-0x00007FFB5EEB0000-0x00007FFB5EEC0000-memory.dmp

Filesize
64KB

Download
memory/3756-137-0x00007FFB5C890000-0x00007FFB5C8A0000-memory.dmp

Filesize
64KB

Download
memory/3756-138-0x00007FFB5C890000-0x00007FFB5C8A0000-memory.dmp

Filesize
64KB

Download