be6a6422b3c401dbf067b99360b52f50f3d3704ccc6c2905b86620f3270294db

Analysis

max time kernel
161s
max time network
171s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 08:48

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General

Target

be6a6422b3c401dbf067b99360b52f50f3d3704ccc6c2905b86620f3270294db.docm
Size

139KB
MD5

156324941569be01f7aced1eb8ca690b
SHA1

c5f65a79005c22932644aea9e0eb7cd6952bda20
SHA256

be6a6422b3c401dbf067b99360b52f50f3d3704ccc6c2905b86620f3270294db
SHA512

106de0184162e74e8df320029f378a2ac1693cb1488963720949ba196ee0b7f78f2b475f9e1c074218a82985b9dc28dbf8e71fa7bd0f21a318cbef6e97fdf517
SSDEEP

3072:asKxnwF6HVJ+ZhniobrGng257Sc9pVAAioYLYjKs1GvxFsI:GlwF6riVxe7TpOAJYLR1vrj

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

1560 WINWORD.EXE
1560 WINWORD.EXE
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

WINWORD.EXE

pid process

1560 WINWORD.EXE
1560 WINWORD.EXE
1560 WINWORD.EXE
1560 WINWORD.EXE
1560 WINWORD.EXE
1560 WINWORD.EXE
1560 WINWORD.EXE
1560 WINWORD.EXE
1560 WINWORD.EXE

pid	process
1560	WINWORD.EXE
1560	WINWORD.EXE

pid	process
1560	WINWORD.EXE
1560	WINWORD.EXE
1560	WINWORD.EXE
1560	WINWORD.EXE
1560	WINWORD.EXE
1560	WINWORD.EXE
1560	WINWORD.EXE
1560	WINWORD.EXE
1560	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\be6a6422b3c401dbf067b99360b52f50f3d3704ccc6c2905b86620f3270294db.docm" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1560

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

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Downloads

memory/1560-132-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/1560-134-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/1560-133-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/1560-135-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/1560-136-0x00007FFA28EB0000-0x00007FFA28EC0000-memory.dmp

Filesize
64KB

Download
memory/1560-137-0x00007FFA266C0000-0x00007FFA266D0000-memory.dmp

Filesize
64KB

Download
memory/1560-138-0x00007FFA266C0000-0x00007FFA266D0000-memory.dmp

Filesize
64KB

Download
memory/1560-139-0x000001735B3C0000-0x000001735B3C4000-memory.dmp

Filesize
16KB

Download