06423b7a50bf51b74a0366eab99adbc6a71b5a2eab7b7e5197fdcffc396c2c7e

Analysis

max time kernel
150s
max time network
186s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2022 18:05

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General

Target

06423b7a50bf51b74a0366eab99adbc6a71b5a2eab7b7e5197fdcffc396c2c7e.doc
Size

8KB
MD5

9c0a893c3ae41dbe0b2d85db32cef782
SHA1

3ba5cc4a3032e9614e18d48db8b723854698bb4e
SHA256

06423b7a50bf51b74a0366eab99adbc6a71b5a2eab7b7e5197fdcffc396c2c7e
SHA512

54d79c7ea4dc1b4cd920e73eceb94b11a63fdf2641a31ae3077017e9a064f47395fc615a4bc966ed0c858f9958ce2759d43e88740d6a305087e4496766ac8ab6
SSDEEP

96:qtaZCY+ky3MJJKevp25YnsTkc5nbMT4KlAjigdjUa46ip0:qt2+EGevp25Yn/KYT47jiMIaO

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

2936 WINWORD.EXE
2936 WINWORD.EXE

Suspicious use of SetWindowsHookEx 17 IoCs

Processes:

WINWORD.EXE

pid	process
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	WINWORD.EXE
2936	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\06423b7a50bf51b74a0366eab99adbc6a71b5a2eab7b7e5197fdcffc396c2c7e.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2936

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/2936-132-0x00007FFA91030000-0x00007FFA91040000-memory.dmp

Filesize
64KB

Download
memory/2936-133-0x00007FFA91030000-0x00007FFA91040000-memory.dmp

Filesize
64KB

Download
memory/2936-134-0x00007FFA91030000-0x00007FFA91040000-memory.dmp

Filesize
64KB

Download
memory/2936-135-0x00007FFA91030000-0x00007FFA91040000-memory.dmp

Filesize
64KB

Download
memory/2936-136-0x00007FFA91030000-0x00007FFA91040000-memory.dmp

Filesize
64KB

Download
memory/2936-137-0x00007FFA8EFD0000-0x00007FFA8EFE0000-memory.dmp

Filesize
64KB

Download
memory/2936-138-0x00007FFA8EFD0000-0x00007FFA8EFE0000-memory.dmp

Filesize
64KB

Download